From 0f0545d72ea297d73430e9256e13cf97a1b91de7 Mon Sep 17 00:00:00 2001
From: zhangyangrui <740884666@qq.com>
Date: Fri, 24 Jul 2026 19:31:45 +0800
Subject: [PATCH 1/3] feat: localize TUI interface to Simplified Chinese

Translate user-facing labels, help text, tables, and status messages so the dashboard is usable in Chinese while keeping internal action keys unchanged.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 README.md                          | 204 ++++++-----------------------
 main.go                            |   4 +-
 system/logs/logs.go                |   2 +-
 system/performance/cpu.go          |  54 ++++----
 system/performance/io.go           |  18 +--
 system/performance/memory.go       |  84 ++++++------
 system/performance/systemHealth.go |  16 +--
 system/performance/view.go         |  14 +-
 system/security/SystemRestart.go   |   6 +-
 system/security/SystemUpdates.go   |  10 +-
 system/security/autoBane.go        |  12 +-
 system/security/firewall.go        |  20 +--
 system/security/passwordPolicy.go  |  10 +-
 system/security/ports.go           |  16 +--
 system/security/sshPassword.go     |   8 +-
 system/security/sshRoot.go         |   6 +-
 system/security/ssl.go             |  18 +--
 utils/test/utils_test.go           |  22 ++--
 utils/utils.go                     |  40 +++---
 widgets/auth/styles.go             |  12 +-
 widgets/handles-common.go          |  14 +-
 widgets/handles.go                 |  60 ++++-----
 widgets/help.go                    | 176 ++++++++++++-------------
 widgets/help_test.go               |   6 +-
 widgets/init.go                    | 102 +++++++--------
 widgets/model/performance.go       |   6 +-
 widgets/model/reporting.go         |  30 ++---
 widgets/model/type.go              |   4 +-
 widgets/model/ui.go                |  10 +-
 widgets/render-body.go             |   2 +-
 widgets/render-charts.go           |  22 ++--
 widgets/render-common.go           |   4 +-
 widgets/render-container.go        |  70 +++++-----
 widgets/render-diagnostic.go       | 118 ++++++++---------
 widgets/render-footer.go           |   2 +-
 widgets/render-header.go           |   2 +-
 widgets/render-monitor.go          |  14 +-
 widgets/render-nav.go              |   2 +-
 widgets/render-network.go          |  38 +++---
 widgets/render-reporting.go        |  26 ++--
 widgets/utils.go                   |   8 +-
 widgets/vars/vars.go               |  29 ++--
 widgets/view.go                    |   2 +-
 widgets/widgets.go                 |   4 +-
 44 files changed, 603 insertions(+), 724 deletions(-)

diff --git a/README.md b/README.md
index a34576e..99064a9 100644
--- a/README.md
+++ b/README.md
@@ -1,194 +1,76 @@
 <p align="center"><img width="200px" src="docs/images/logo.png" alt="server-pulse"/></p>
 
-# Server Pulse 🚀
+# Server Pulse（中文界面版）🚀
 
 ![License: GPL-3.0](https://img.shields.io/badge/license-GPL3.0-blue)
-![release](https://img.shields.io/github/v/release/Server-Pulse/server-pulse)
 
-A real-time Terminal User Interface (TUI) for system monitoring, Docker container management, network diagnostics, and security auditing on Linux servers.
+本仓库为 [Server-Pulse/server-pulse](https://github.com/Server-Pulse/server-pulse) 的 **Fork**，将 TUI 界面文案本地化为**简体中文**。
 
-<p align="center"><img src="docs/images/sample.gif" alt="server-pulse"/></p>
-
-## Features
-
-- **System Monitoring** — Real-time CPU, memory, disk, and network usage with visual graphs
-- **Process Management** — List, search, sort, and kill processes
-- **Docker Management** — Start, stop, restart, pause, remove containers; view logs (with live streaming); exec into shells; monitor per-container CPU/memory/network stats
-- **Security Diagnostics** — SSL certificate checks, SSH root access audit, open port scanning, firewall rules, Fail2Ban status
-- **Performance Analysis** — System health scoring, I/O metrics, per-core CPU breakdown, memory analysis
-- **Log Viewer** — Filter system logs by time range, service, and log level
-- **Network Diagnostics** — Interface stats, ping, traceroute, speed tests, routing table, DNS servers, connection analysis
-- **Report Generation** — Generate, save, and load comprehensive system health reports (`~/.server-pulse/reports/`)
-
-## Requirements
-
-- **Linux** (uses `/proc` filesystem — no macOS or Windows support)
-- **Docker** installed and running
-- Current user must be in the `docker` group or run as root
-- Terminal size of at least 80x20
-
-## Installation
-
-### Pre-built Binaries (Recommended)
+实时终端界面（TUI），用于 Linux 服务器监控、Docker 容器管理、网络诊断与安全审计。
 
-**curl:**
-
-```bash
-curl -fsSL https://raw.githubusercontent.com/Server-Pulse/server-pulse/main/scripts/install.sh | bash
-```
-
-**wget:**
-
-```bash
-wget -qO- https://raw.githubusercontent.com/Server-Pulse/server-pulse/main/scripts/install.sh | bash
-```
-
-The install script auto-detects your platform, downloads the latest release, verifies the SHA256 checksum, and installs the binary to `/usr/local/bin/`.
+<p align="center"><img src="docs/images/sample.gif" alt="server-pulse"/></p>
 
-### Manual Download
+## 功能
 
-Download a specific release for Linux amd64:
+- **系统监控** — CPU、内存、磁盘、网络实时图表
+- **进程管理** — 列表、搜索、排序、结束进程
+- **Docker 管理** — 启停/重启/暂停/删除、日志、进入 Shell、容器资源
+- **安全诊断** — SSL、SSH Root、开放端口、防火墙、Fail2Ban 等
+- **性能分析** — 健康评分、I/O、每核 CPU、内存分析
+- **日志查看** — 按时间、服务、级别筛选
+- **网络诊断** — 网卡、Ping、路由追踪、测速、路由表、DNS、连接
+- **报告** — 生成 / 保存 / 加载系统健康报告（`~/.server-pulse/reports/`）
 
-```bash
-sudo wget https://github.com/Server-Pulse/server-pulse/releases/download/vX.X.X/server-pulse-X.X.X-linux-amd64 -O /usr/local/bin/server-pulse
-sudo chmod +x /usr/local/bin/server-pulse
-```
+## 环境要求
 
-### From Source
+- **Linux**（依赖 `/proc`）
+- 已安装并运行 **Docker**
+- 当前用户在 `docker` 组，或以 root 运行
+- 终端至少 80x20
 
-#### Prerequisites
-- Go 1.24+
-- Git
+## 从源码安装
 
 ```bash
-git clone https://github.com/Server-Pulse/server-pulse.git
+git clone https://github.com/zhangyang-crazy-one/server-pulse.git
 cd server-pulse
+# 或本地路径：~/my_programes/server-pulse-zh
 make build
 sudo mv server-pulse /usr/local/bin/
 ```
 
-## Usage
-
-After installation, launch the TUI:
+也可直接：
 
 ```bash
-server-pulse
+go build -o server-pulse .
+sudo install -m 755 server-pulse /usr/local/bin/server-pulse
 ```
 
-The application opens an interactive dashboard. Use the number keys to jump between the four main sections:
-
-| Key | Section | Description |
-|-----|---------|-------------|
-| `1` | Monitor | System resources, processes, and containers |
-| `2` | Diagnostics | Security checks, performance analysis, and logs |
-| `3` | Network | Interfaces, connectivity tests, routing, and protocol analysis |
-| `4` | Reporting | Generate and manage system health reports |
-
-## Keybindings
-
-### Global
-
-| Key | Action |
-|-----|--------|
-| `?` | Toggle help |
-| `q` / `Esc` / `Ctrl+C` | Quit |
-| `b` | Go back |
-| `Tab` / `←` `→` | Navigate tabs |
-| `Enter` | Select |
-
-### Process View
-
-| Key | Action |
-|-----|--------|
-| `/` | Search |
-| `s` | Sort by CPU |
-| `m` | Sort by memory |
-| `k` | Kill process |
-
-### Containers View
-
-| Key | Action |
-|-----|--------|
-| `/` | Search |
-| `Enter` | Open container actions (details, logs, restart, delete, exec shell, etc.) |
-
-### Container Logs
-
-| Key | Action |
-|-----|--------|
-| `s` | Toggle live streaming |
-| `r` | Refresh |
-| `Home` / `End` | Jump to start/end |
-
-### Network View
-
-| Key | Action |
-|-----|--------|
-| `p` | Start ping |
-| `t` | Start traceroute |
-| `c` | Clear results |
-
-### Diagnostics View
-
-| Key | Action |
-|-----|--------|
-| `1` `2` `3` | Switch sub-tabs (Security / Performance / Logs) |
-| `/` | Search |
-| `r` | Reload |
-| `Shift+←` `Shift+→` | Switch filters |
-
-### Reporting View
-
-| Key | Action |
-|-----|--------|
-| `g` | Generate report |
-| `s` | Save report |
-| `l` | Load saved reports |
-| `d` | Delete report |
-
-## Uninstallation
-
-**curl:**
-
-```bash
-curl -fsSL https://raw.githubusercontent.com/Server-Pulse/server-pulse/main/scripts/uninstall.sh | bash
-```
-
-**wget:**
+## 使用
 
 ```bash
-wget -qO- https://raw.githubusercontent.com/Server-Pulse/server-pulse/main/scripts/uninstall.sh | bash
-```
-
-## Building
-
-1. Clone the repository:
-```bash
-git clone https://github.com/Server-Pulse/server-pulse.git
-cd server-pulse
+server-pulse
 ```
 
-2. Build for your current platform:
-```bash
-make build
-```
+主菜单快捷键：
 
-3. For cross-platform builds:
-```bash
-make build-all
-```
+| 键 | 功能 |
+|----|------|
+| `1` | 监控 |
+| `2` | 诊断 |
+| `3` | 网络 |
+| `4` | 报告 |
+| `?` | 帮助 |
+| `q` / `Esc` | 退出 |
+| `b` | 返回 |
 
-Build artifacts will be placed in the `_build` directory.
+## 与上游关系
 
-### Supported Build Targets
+- Upstream: https://github.com/Server-Pulse/server-pulse
+- Fork: https://github.com/zhangyang-crazy-one/server-pulse
+- 分支：`feat/chinese-ui`（中文界面改动）
 
-| Architecture | Platform |
-|-------------|----------|
-| amd64 | Linux |
-| arm | Linux |
-| arm64 | Linux |
-| ppc64le | Linux |
+内部操作键（如 Docker Action：`restart` / `delete` / `logs`）保持英文，以免破坏逻辑；仅界面展示文案为中文。
 
-## License
+## 许可证
 
-This project is licensed under the [GPL-3.0 License](LICENSE).
+GPL-3.0（与上游一致）
diff --git a/main.go b/main.go
index 913f3dc..0aaf3d3 100644
--- a/main.go
+++ b/main.go
@@ -71,7 +71,7 @@ func runTUI() bool {
 
 	finalModel, err := p.Run()
 	if err != nil {
-		fmt.Printf("Erreur: %v", err)
+		fmt.Printf("错误: %v", err)
 		os.Exit(1)
 	}
 
@@ -85,7 +85,7 @@ func runTUI() bool {
 			err := dockerManager.ExecInteractiveShellAlternative(shellRequest.ContainerID)
 			if err != nil {
 				fmt.Printf("Shell execution failed: %v\n", err)
-				fmt.Println("Press Enter to continue...")
+				fmt.Println("按 Enter 继续...")
 				bufio.NewScanner(os.Stdin).Scan()
 			}
 			time.Sleep(300 * time.Millisecond)
diff --git a/system/logs/logs.go b/system/logs/logs.go
index 6b511ec..29e55cf 100644
--- a/system/logs/logs.go
+++ b/system/logs/logs.go
@@ -60,7 +60,7 @@ func (lm *LogManager) GetSystemLogs(filters LogFilters) tea.Cmd {
 				Entries:    []LogEntry{},
 				TotalCount: 0,
 				Filters:    filters,
-				ErrorMsg:   fmt.Sprintf("Error loading logs: %v", err),
+				ErrorMsg:   fmt.Sprintf("加载日志出错：%v", err),
 			})
 		}
 
diff --git a/system/performance/cpu.go b/system/performance/cpu.go
index 18a6e56..55b4acd 100644
--- a/system/performance/cpu.go
+++ b/system/performance/cpu.go
@@ -191,7 +191,7 @@ func getProcessCounts() (int, int, error) {
 }
 
 func RenderCPU() string {
-	return "⏳ Loading CPU Performance Metrics..."
+	return "⏳ 正在加载 CPU 性能指标..."
 }
 
 // RenderCPUOverview renders the CPU overview section (always visible at top)
@@ -199,7 +199,7 @@ func RenderCPUOverview(metrics *model.CPUMetrics) string {
 	var b strings.Builder
 
 	// Overall CPU Usage section
-	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("⚡ CPU OVERVIEW"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("⚡ CPU 概览"))
 	b.WriteString("\n")
 	b.WriteString(strings.Repeat("─", 70))
 	b.WriteString("\n\n")
@@ -207,15 +207,15 @@ func RenderCPUOverview(metrics *model.CPUMetrics) string {
 	// CPU Usage with visual indicator
 	usageColor := lipgloss.Color("46") // Green by default
 	usageIcon := "●"
-	usageStatus := "Normal"
+	usageStatus := "正常"
 	if metrics.OverallUsage > 80 {
 		usageColor = lipgloss.Color("196") // Red for high usage
 		usageIcon = "●"
-		usageStatus = "High"
+		usageStatus = "高"
 	} else if metrics.OverallUsage > 60 {
 		usageColor = lipgloss.Color("214") // Orange for medium usage
 		usageIcon = "●"
-		usageStatus = "Medium"
+		usageStatus = "中"
 	}
 
 	usageText := lipgloss.NewStyle().Foreground(usageColor).Bold(true).Render(
@@ -228,15 +228,15 @@ func RenderCPUOverview(metrics *model.CPUMetrics) string {
 	prog.Empty = '░'
 	usageBar := prog.ViewAs(metrics.OverallUsage / 100.0)
 
-	b.WriteString(fmt.Sprintf("  Overall CPU Usage:  %s\n", usageText))
+	b.WriteString(fmt.Sprintf("  CPU 总体使用率：  %s\n", usageText))
 	b.WriteString(fmt.Sprintf("  %s\n\n", usageBar))
 
 	// Last update and load averages in columns
 	lastUpdateText := lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(
-		fmt.Sprintf("Last Update: %s", metrics.LastUpdate.Format("15:04:05")),
+		fmt.Sprintf("最后更新：%s", metrics.LastUpdate.Format("15:04:05")),
 	)
 	loadAvgText := lipgloss.NewStyle().Foreground(lipgloss.Color("117")).Render(
-		fmt.Sprintf("Load Avg: %.2f, %.2f, %.2f", metrics.LoadAverage[0], metrics.LoadAverage[1], metrics.LoadAverage[2]),
+		fmt.Sprintf("负载均值：%.2f, %.2f, %.2f", metrics.LoadAverage[0], metrics.LoadAverage[1], metrics.LoadAverage[2]),
 	)
 	b.WriteString(fmt.Sprintf("  %s    %s\n", lastUpdateText, loadAvgText))
 	b.WriteString("\n")
@@ -249,7 +249,7 @@ func RenderCPUStateBreakdown(metrics *model.CPUMetrics) string {
 	var b strings.Builder
 
 	// CPU State Breakdown
-	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("📊 CPU STATE BREAKDOWN"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("📊 CPU 状态分解"))
 	b.WriteString("\n")
 	b.WriteString(strings.Repeat("─", 70))
 	b.WriteString("\n\n")
@@ -260,13 +260,13 @@ func RenderCPUStateBreakdown(metrics *model.CPUMetrics) string {
 		icon  string
 		desc  string
 	}{
-		{"User", metrics.StateBreakdown.User, "👤", "User space processes"},
-		{"System", metrics.StateBreakdown.System, "⚙️ ", "Kernel space processes"},
-		{"Idle", metrics.StateBreakdown.Idle, "💤", "CPU idle time"},
-		{"IOWait", metrics.StateBreakdown.IOWait, "⏳", "Waiting for I/O operations"},
-		{"IRQ", metrics.StateBreakdown.IRQ, "⚡", "Hardware interrupts"},
-		{"SoftIRQ", metrics.StateBreakdown.SoftIRQ, "📡", "Software interrupts"},
-		{"Steal", metrics.StateBreakdown.Steal, "🔒", "Stolen by hypervisor"},
+		{"用户态", metrics.StateBreakdown.User, "👤", "User space processes"},
+		{"内核态", metrics.StateBreakdown.System, "⚙️ ", "Kernel space processes"},
+		{"空闲", metrics.StateBreakdown.Idle, "💤", "CPU idle time"},
+		{"IO 等待", metrics.StateBreakdown.IOWait, "⏳", "Waiting for I/O operations"},
+		{"硬中断", metrics.StateBreakdown.IRQ, "⚡", "Hardware interrupts"},
+		{"软中断", metrics.StateBreakdown.SoftIRQ, "📡", "Software interrupts"},
+		{"被偷用", metrics.StateBreakdown.Steal, "🔒", "Stolen by hypervisor"},
 		{"Nice", metrics.StateBreakdown.Nice, "✨", "Nice priority processes"},
 	}
 
@@ -306,7 +306,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 
 	// Per-Core Performance
 	if len(metrics.Cores) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("🔥 PER-CORE PERFORMANCE"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("🔥 每核性能"))
 		b.WriteString("\n")
 		b.WriteString(strings.Repeat("─", 70))
 		b.WriteString("\n\n")
@@ -328,7 +328,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 			coreProg1.Empty = '░'
 			bar1 := coreProg1.ViewAs(core1.Usage / 100.0)
 
-			coreLabel1 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf("Core %2d", core1.CoreID))
+			coreLabel1 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf("核心 %2d", core1.CoreID))
 			coreValue1 := lipgloss.NewStyle().Width(7).Foreground(coreColor1).Bold(true).Render(fmt.Sprintf("%5.1f%%", core1.Usage))
 
 			line := fmt.Sprintf("  %s %s %s", coreLabel1, coreValue1, bar1)
@@ -349,7 +349,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 				coreProg2.Empty = '░'
 				bar2 := coreProg2.ViewAs(core2.Usage / 100.0)
 
-				coreLabel2 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf("Core %2d", core2.CoreID))
+				coreLabel2 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf("核心 %2d", core2.CoreID))
 				coreValue2 := lipgloss.NewStyle().Width(7).Foreground(coreColor2).Bold(true).Render(fmt.Sprintf("%5.1f%%", core2.Usage))
 
 				line += fmt.Sprintf("    %s %s %s", coreLabel2, coreValue2, bar2)
@@ -359,7 +359,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 		}
 		b.WriteString("\n")
 	} else {
-		b.WriteString("  No core data available\n\n")
+		b.WriteString("  暂无核心数据\n\n")
 	}
 
 	return b.String()
@@ -370,7 +370,7 @@ func RenderCPUSystemActivity(metrics *model.CPUMetrics) string {
 	var b strings.Builder
 
 	// System Activity Metrics
-	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("📈 SYSTEM ACTIVITY METRICS"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("📈 系统活动指标"))
 	b.WriteString("\n")
 	b.WriteString(strings.Repeat("─", 70))
 	b.WriteString("\n\n")
@@ -381,10 +381,10 @@ func RenderCPUSystemActivity(metrics *model.CPUMetrics) string {
 		value string
 		icon  string
 	}{
-		{"Context Switches", formatNumber(metrics.ContextSwitches), "🔄"},
-		{"Interrupts", formatNumber(metrics.Interrupts), "⚡"},
-		{"Processes", fmt.Sprintf("%d", metrics.ProcessCount), "📋"},
-		{"Threads", fmt.Sprintf("%d", metrics.ThreadCount), "🧵"},
+		{"上下文切换", formatNumber(metrics.ContextSwitches), "🔄"},
+		{"中断", formatNumber(metrics.Interrupts), "⚡"},
+		{"进程数", fmt.Sprintf("%d", metrics.ProcessCount), "📋"},
+		{"线程数", fmt.Sprintf("%d", metrics.ThreadCount), "🧵"},
 	}
 
 	for _, item := range leftCol {
@@ -422,11 +422,11 @@ func RenderCPUContent(metrics *model.CPUMetrics) string {
 
 func RenderCPUWithData(metrics *model.CPUMetrics, loading bool) string {
 	if loading {
-		return vars.CardStyle.Render("⏳ Loading CPU Performance Metrics...")
+		return vars.CardStyle.Render("⏳ 正在加载 CPU 性能指标...")
 	}
 
 	if metrics == nil {
-		return vars.CardStyle.Render("Press 'r' to load CPU metrics")
+		return vars.CardStyle.Render("按 r 加载 CPU 指标")
 	}
 
 	return vars.CardStyle.Render(RenderCPUContent(metrics))
diff --git a/system/performance/io.go b/system/performance/io.go
index bb64cc0..4448216 100644
--- a/system/performance/io.go
+++ b/system/performance/io.go
@@ -199,27 +199,27 @@ func getTopIOProcesses() ([]model.ProcessIOInfo, error) {
 }
 
 func RenderInputOutput() string {
-	return vars.CardStyle.Render("⏳ Loading I/O Performance Metrics...")
+	return vars.CardStyle.Render("⏳ 正在加载 I/O 性能指标...")
 }
 
 func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 	if loading {
-		return vars.CardStyle.Render("⏳ Loading I/O Performance Metrics...")
+		return vars.CardStyle.Render("⏳ 正在加载 I/O 性能指标...")
 	}
 
 	if metrics == nil {
-		return vars.CardStyle.Render("⏳ Loading I/O Performance Metrics...")
+		return vars.CardStyle.Render("⏳ 正在加载 I/O 性能指标...")
 	}
 
 	var b strings.Builder
 
 	// Title
 	titleStyle := lipgloss.NewStyle().Bold(true).Foreground(vars.AccentColor).MarginBottom(1)
-	b.WriteString(titleStyle.Render("─ I/O PERFORMANCE ANALYSIS ─"))
+	b.WriteString(titleStyle.Render("─ I/O 性能分析 ─"))
 	b.WriteString("\n")
 
 	// Summary section
-	b.WriteString(lipgloss.NewStyle().Bold(true).Render("📊 I/O SUMMARY"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Render("📊 I/O 摘要"))
 	b.WriteString("\n\n")
 
 	// Average latency with color coding
@@ -236,13 +236,13 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 	latencyText := lipgloss.NewStyle().Foreground(latencyColor).Bold(true).Render(
 		fmt.Sprintf("%s %.2f ms", latencyIcon, metrics.AverageLatency),
 	)
-	b.WriteString(fmt.Sprintf("│ Average Latency: %s     ", latencyText))
+	b.WriteString(fmt.Sprintf("│ 平均延迟：%s     ", latencyText))
 
 	// Last update
 	lastUpdateText := lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(
 		metrics.LastUpdate.Format("15:04:05"),
 	)
-	b.WriteString(fmt.Sprintf("│    Last Update:     %s\n", lastUpdateText))
+	b.WriteString(fmt.Sprintf("│    最后更新：     %s\n", lastUpdateText))
 	b.WriteString("\n")
 
 	// Create summary table
@@ -287,7 +287,7 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 
 	// Disk I/O table
 	if len(metrics.Disks) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Render("💾 DISK I/O PERFORMANCE"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Render("💾 磁盘 I/O 性能"))
 		b.WriteString("\n\n")
 
 		// Create table
@@ -341,7 +341,7 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 
 	// Top I/O Processes
 	if len(metrics.TopProcesses) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Render("🔥 TOP I/O PROCESSES"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Render("🔥 I/O 占用最高进程"))
 		b.WriteString("\n\n")
 
 		columns := []table.Column{
diff --git a/system/performance/memory.go b/system/performance/memory.go
index c147778..e763c83 100644
--- a/system/performance/memory.go
+++ b/system/performance/memory.go
@@ -15,7 +15,7 @@ import (
 // RenderMemoryOverview renders the always-visible memory overview section
 func RenderMemoryOverview(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("Loading memory data...")
+		return vars.CardStyle.Render("正在加载内存数据...")
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -37,19 +37,19 @@ func RenderMemoryOverview(metrics *model.MemoryMetrics) string {
 	// Create progress bar for memory usage
 	usageBar := createMemoryProgressBar(metrics.UsedPercent, 50)
 
-	overview := titleStyle.Render("MEMORY OVERVIEW") + "\n\n"
+	overview := titleStyle.Render("内存概览") + "\n\n"
 
-	overview += labelStyle.Render("Total Memory:") + " " +
+	overview += labelStyle.Render("内存总量:") + " " +
 		valueStyle.Render(formatBytes(metrics.Total)) + "\n"
 
-	overview += labelStyle.Render("Used:") + " " +
+	overview += labelStyle.Render("已用:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Used), metrics.UsedPercent)) + "\n"
 
-	overview += labelStyle.Render("Available:") + " " +
+	overview += labelStyle.Render("可用:") + " " +
 		valueStyle.Render(formatBytes(metrics.Available)) + "\n"
 
-	overview += labelStyle.Render("Free:") + " " +
+	overview += labelStyle.Render("空闲:") + " " +
 		valueStyle.Render(formatBytes(metrics.Free)) + "\n\n"
 
 	overview += progressStyle.Render(usageBar) + "\n"
@@ -60,7 +60,7 @@ func RenderMemoryOverview(metrics *model.MemoryMetrics) string {
 // RenderMemoryUsageBreakdown renders the Usage Breakdown sub-tab
 func RenderMemoryUsageBreakdown(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("Loading memory usage data...")
+		return vars.CardStyle.Render("正在加载内存使用数据...")
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -80,42 +80,42 @@ func RenderMemoryUsageBreakdown(metrics *model.MemoryMetrics) string {
 		Foreground(lipgloss.Color("241")).
 		Italic(true)
 
-	content := titleStyle.Render("USAGE BREAKDOWN") + "\n\n"
+	content := titleStyle.Render("使用分解") + "\n\n"
 
 	// Application Memory
 	appMemPercent := float64(metrics.ApplicationMem) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Application Memory:") + " " +
+	content += labelStyle.Render("应用内存:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.ApplicationMem), appMemPercent)) + "\n"
-	content += "  " + descStyle.Render("Memory actively used by applications") + "\n\n"
+	content += "  " + descStyle.Render("应用程序实际使用的内存") + "\n\n"
 
 	// Buffers
 	buffersPercent := float64(metrics.Buffers) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Buffers:") + " " +
+	content += labelStyle.Render("缓冲区:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Buffers), buffersPercent)) + "\n"
-	content += "  " + descStyle.Render("I/O buffers for disk operations") + "\n\n"
+	content += "  " + descStyle.Render("磁盘操作的 I/O 缓冲区") + "\n\n"
 
 	// Cached
 	cachedPercent := float64(metrics.Cached) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Cached:") + " " +
+	content += labelStyle.Render("缓存:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Cached), cachedPercent)) + "\n"
-	content += "  " + descStyle.Render("File system cache (can be freed if needed)") + "\n\n"
+	content += "  " + descStyle.Render("文件系统缓存（需要时可释放）") + "\n\n"
 
 	// Available
 	availablePercent := float64(metrics.Available) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Available:") + " " +
+	content += labelStyle.Render("可用:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Available), availablePercent)) + "\n"
-	content += "  " + descStyle.Render("Memory available for applications") + "\n\n"
+	content += "  " + descStyle.Render("应用程序可用内存") + "\n\n"
 
 	// Shared
 	sharedPercent := float64(metrics.Shared) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Shared:") + " " +
+	content += labelStyle.Render("共享:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Shared), sharedPercent)) + "\n"
-	content += "  " + descStyle.Render("Memory shared between processes") + "\n"
+	content += "  " + descStyle.Render("进程间共享内存") + "\n"
 
 	return vars.CardStyle.Render(content)
 }
@@ -123,7 +123,7 @@ func RenderMemoryUsageBreakdown(metrics *model.MemoryMetrics) string {
 // RenderMemorySwapAnalysis renders the Swap Analysis sub-tab
 func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("Loading swap data...")
+		return vars.CardStyle.Render("正在加载交换分区数据...")
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -142,21 +142,21 @@ func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 	progressStyle := lipgloss.NewStyle().
 		Width(50)
 
-	content := titleStyle.Render("SWAP ANALYSIS") + "\n\n"
+	content := titleStyle.Render("交换分区分析") + "\n\n"
 
 	// Swap Overview
 	if metrics.SwapTotal == 0 {
-		content += labelStyle.Render("Swap Status:") + " " +
-			lipgloss.NewStyle().Foreground(lipgloss.Color("241")).Render("No swap configured") + "\n"
+		content += labelStyle.Render("交换分区状态:") + " " +
+			lipgloss.NewStyle().Foreground(lipgloss.Color("241")).Render("未配置交换分区") + "\n"
 	} else {
-		content += labelStyle.Render("Swap Total:") + " " +
+		content += labelStyle.Render("交换总量:") + " " +
 			valueStyle.Render(formatBytes(metrics.SwapTotal)) + "\n"
 
-		content += labelStyle.Render("Swap Used:") + " " +
+		content += labelStyle.Render("交换已用:") + " " +
 			valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 				formatBytes(metrics.SwapUsed), metrics.SwapUsedPercent)) + "\n"
 
-		content += labelStyle.Render("Swap Free:") + " " +
+		content += labelStyle.Render("交换空闲:") + " " +
 			valueStyle.Render(formatBytes(metrics.SwapFree)) + "\n\n"
 
 		// Swap progress bar
@@ -164,13 +164,13 @@ func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 		content += progressStyle.Render(swapBar) + "\n\n"
 
 		// SwapCached
-		content += labelStyle.Render("Swap Cached:") + " " +
+		content += labelStyle.Render("交换缓存:") + " " +
 			valueStyle.Render(formatBytes(metrics.SwapCached)) + "\n"
 		content += "  " + lipgloss.NewStyle().Foreground(lipgloss.Color("241")).Italic(true).
-			Render("Swap memory also present in RAM") + "\n\n"
+			Render("同时存在于内存中的交换数据") + "\n\n"
 
 		// Health Status
-		content += titleStyle.Render("STATUS") + "\n\n"
+		content += titleStyle.Render("状态") + "\n\n"
 		status := getSwapHealthStatus(metrics)
 		content += status
 	}
@@ -181,7 +181,7 @@ func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 // RenderMemorySystemMemory renders the System Memory sub-tab
 func RenderMemorySystemMemory(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("Loading system memory data...")
+		return vars.CardStyle.Render("正在加载系统内存数据...")
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -201,38 +201,38 @@ func RenderMemorySystemMemory(metrics *model.MemoryMetrics) string {
 		Foreground(lipgloss.Color("241")).
 		Italic(true)
 
-	content := titleStyle.Render("SYSTEM MEMORY") + "\n\n"
+	content := titleStyle.Render("系统内存") + "\n\n"
 
 	// Dirty Pages
 	dirtyPercent := float64(metrics.Dirty) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Dirty Pages:") + " " +
+	content += labelStyle.Render("脏页:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Dirty), dirtyPercent)) + "\n"
-	content += "  " + descStyle.Render("Modified data waiting to be written to disk") + "\n\n"
+	content += "  " + descStyle.Render("等待写入磁盘的已修改数据") + "\n\n"
 
 	// WriteBack
 	writebackPercent := float64(metrics.WriteBack) / float64(metrics.Total) * 100
-	content += labelStyle.Render("WriteBack:") + " " +
+	content += labelStyle.Render("回写中:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.WriteBack), writebackPercent)) + "\n"
-	content += "  " + descStyle.Render("Data currently being written to disk") + "\n\n"
+	content += "  " + descStyle.Render("正在写入磁盘的数据") + "\n\n"
 
 	// Slab
 	slabPercent := float64(metrics.Slab) / float64(metrics.Total) * 100
 	content += labelStyle.Render("Slab:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Slab), slabPercent)) + "\n"
-	content += "  " + descStyle.Render("Kernel data structure cache") + "\n\n"
+	content += "  " + descStyle.Render("内核数据结构缓存") + "\n\n"
 
 	// PageTables
 	pageTablesPercent := float64(metrics.PageTables) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Page Tables:") + " " +
+	content += labelStyle.Render("页表:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.PageTables), pageTablesPercent)) + "\n"
-	content += "  " + descStyle.Render("Memory used for page table management") + "\n\n"
+	content += "  " + descStyle.Render("页表管理占用的内存") + "\n\n"
 
 	// Diagnostics
-	content += titleStyle.Render("DIAGNOSTICS") + "\n\n"
+	content += titleStyle.Render("诊断") + "\n\n"
 
 	if metrics.Dirty > 1024*1024*1024 { // > 1GB
 		content += lipgloss.NewStyle().Foreground(lipgloss.Color("220")).Render("⚠ ") +
@@ -267,26 +267,26 @@ func getSwapHealthStatus(metrics *model.MemoryMetrics) string {
 
 	// No swap used - good
 	if metrics.SwapUsed == 0 {
-		return goodStyle.Render("✓ No swap used") + " - System has sufficient RAM\n"
+		return goodStyle.Render("✓ 未使用交换分区") + " - 系统内存充足\n"
 	}
 
 	// Swap used but memory available - configuration issue
 	availablePercent := float64(metrics.Available) / float64(metrics.Total) * 100
 	if metrics.SwapUsed > 0 && availablePercent > 20 {
-		return warningStyle.Render("⚠ Swap used with available RAM") +
+		return warningStyle.Render("⚠ 仍有可用内存却使用了交换分区") +
 			" - Check swappiness setting\n" +
 			"  Recommendation: Reduce vm.swappiness value\n"
 	}
 
 	// Swap used and memory low - critical
 	if metrics.SwapUsedPercent > 50 {
-		return criticalStyle.Render("✗ High swap usage") +
+		return criticalStyle.Render("✗ 交换分区使用率过高") +
 			" - System under memory pressure\n" +
 			"  Recommendation: Add more RAM or reduce memory usage\n"
 	}
 
 	// Moderate swap usage
-	return warningStyle.Render("⚠ Moderate swap usage") +
+	return warningStyle.Render("⚠ 交换分区使用率中等") +
 		" - Monitor for performance issues\n"
 }
 
diff --git a/system/performance/systemHealth.go b/system/performance/systemHealth.go
index cb293cd..4613bd8 100644
--- a/system/performance/systemHealth.go
+++ b/system/performance/systemHealth.go
@@ -115,14 +115,14 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	var checksPerformed []string
 
 	// IOWait
-	checksPerformed = append(checksPerformed, "IOWait")
+	checksPerformed = append(checksPerformed, "IO 等待")
 	if metrics.IOWait > 20 {
 		score -= 30
-		issues = append(issues, fmt.Sprintf("IOWait very high (%.2f%%)", metrics.IOWait))
+		issues = append(issues, fmt.Sprintf("IOWait 非常高 (%.2f%%)", metrics.IOWait))
 		recommendations = append(recommendations, "Investigate disk activity, upgrade to faster storage (SSD/NVMe)")
 	} else if metrics.IOWait > 10 {
 		score -= 15
-		issues = append(issues, fmt.Sprintf("IOWait elevated (%.2f%%)", metrics.IOWait))
+		issues = append(issues, fmt.Sprintf("IOWait 偏高 (%.2f%%)", metrics.IOWait))
 		recommendations = append(recommendations, "Check for processes with high disk I/O, consider upgrading storage")
 	}
 
@@ -130,11 +130,11 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	checksPerformed = append(checksPerformed, "CPU Steal Time")
 	if metrics.StealTime > 10 {
 		score -= 20
-		issues = append(issues, fmt.Sprintf("CPU Steal Time high (%.2f%%)", metrics.StealTime))
+		issues = append(issues, fmt.Sprintf("CPU Steal Time 过高 (%.2f%%)", metrics.StealTime))
 		recommendations = append(recommendations, "Check host machine load, consider migrating VM or upgrading host")
 	} else if metrics.StealTime > 5 {
 		score -= 10
-		issues = append(issues, fmt.Sprintf("CPU Steal Time elevated (%.2f%%)", metrics.StealTime))
+		issues = append(issues, fmt.Sprintf("CPU Steal Time 偏高 (%.2f%%)", metrics.StealTime))
 		recommendations = append(recommendations, "Monitor host machine performance")
 	}
 
@@ -142,15 +142,15 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	checksPerformed = append(checksPerformed, "Major Page Faults")
 	if metrics.MajorFaults > 10000 {
 		score -= 15
-		issues = append(issues, fmt.Sprintf("High number of major page faults (%s)", formatNumber(metrics.MajorFaults)))
+		issues = append(issues, fmt.Sprintf("主缺页次数过高 (%s)", formatNumber(metrics.MajorFaults)))
 		recommendations = append(recommendations, "Investigate memory usage, consider increasing RAM")
 	}
 
 	// Context Switches
-	checksPerformed = append(checksPerformed, "Context Switches")
+	checksPerformed = append(checksPerformed, "上下文切换")
 	if metrics.ContextSwitches > 100000000 { // 100 million
 		score -= 10
-		issues = append(issues, fmt.Sprintf("High number of context switches (%s)", formatNumber(metrics.ContextSwitches)))
+		issues = append(issues, fmt.Sprintf("上下文切换次数过高 (%s)", formatNumber(metrics.ContextSwitches)))
 		recommendations = append(recommendations, "Optimize multi-threaded applications, check for excessive context switching")
 	}
 
diff --git a/system/performance/view.go b/system/performance/view.go
index 4f1569b..5bf6be3 100644
--- a/system/performance/view.go
+++ b/system/performance/view.go
@@ -11,18 +11,18 @@ import (
 
 func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, healthScore *HealthScore) string {
 	if healthLoading {
-		return vars.CardStyle.Render("⏳ Loading System Health...")
+		return vars.CardStyle.Render("⏳ 正在加载系统健康...")
 	}
 
 	if healthMetrics == nil || healthScore == nil {
-		return vars.CardStyle.Render("Press 'r' to load system health metrics.")
+		return vars.CardStyle.Render("按 r 加载系统健康指标。")
 	}
 
 	var b strings.Builder
 
 	// Title
 	titleStyle := lipgloss.NewStyle().Bold(true).Foreground(vars.AccentColor).MarginBottom(1)
-	b.WriteString(titleStyle.Render("─ SYSTEM HEALTH ANALYSIS ─"))
+	b.WriteString(titleStyle.Render("─ 系统健康分析 ─"))
 	b.WriteString("\n")
 
 	// Health Score
@@ -38,11 +38,11 @@ func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, he
 	} else if healthScore.Score < 80 {
 		healthStatus = " [Fair]"
 	}
-	b.WriteString(fmt.Sprintf("│ Health Score: %s%s%s \n\n", prog.ViewAs(float64(healthScore.Score)/100.0), scoreStr, healthStatus))
+	b.WriteString(fmt.Sprintf("│ 健康评分：%s%s%s \n\n", prog.ViewAs(float64(healthScore.Score)/100.0), scoreStr, healthStatus))
 
 	// Detected Issues
 	if len(healthScore.Issues) > 0 {
-		b.WriteString(lipgloss.NewStyle().Foreground(vars.ErrorColor).Render("⚠️ DETECTED ISSUES"))
+		b.WriteString(lipgloss.NewStyle().Foreground(vars.ErrorColor).Render("⚠️ 发现问题"))
 		b.WriteString("\n")
 		for _, issue := range healthScore.Issues {
 			b.WriteString(fmt.Sprintf("- %s \n", issue))
@@ -52,7 +52,7 @@ func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, he
 
 	// Recommendations
 	if len(healthScore.Recommendations) > 0 {
-		b.WriteString(lipgloss.NewStyle().Foreground(vars.SuccessColor).Render("💡 RECOMMENDATIONS"))
+		b.WriteString(lipgloss.NewStyle().Foreground(vars.SuccessColor).Render("💡 建议"))
 		b.WriteString("\n")
 		for _, rec := range healthScore.Recommendations {
 			b.WriteString(fmt.Sprintf("- %s \n", rec))
@@ -62,7 +62,7 @@ func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, he
 
 	// Checks Performed
 	if len(healthScore.ChecksPerformed) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Render("CHECKS PERFORMED"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Render("已执行检查"))
 		b.WriteString("\n")
 		for _, check := range healthScore.ChecksPerformed {
 			b.WriteString(fmt.Sprintf("- %s \n", check))
diff --git a/system/security/SystemRestart.go b/system/security/SystemRestart.go
index 58168c0..1722e66 100644
--- a/system/security/SystemRestart.go
+++ b/system/security/SystemRestart.go
@@ -18,7 +18,7 @@ func (sm *SecurityManager) checkSystemRestart() SecurityCheck {
 	for _, check := range checks {
 		if required, reason := check(); required {
 			return SecurityCheck{
-				Name:    "System Restart",
+				Name:    "系统重启",
 				Status:  "Required",
 				Details: reason,
 			}
@@ -26,9 +26,9 @@ func (sm *SecurityManager) checkSystemRestart() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "System Restart",
+		Name:    "系统重启",
 		Status:  "Not Required",
-		Details: "No pending system restart required",
+		Details: "无需系统重启",
 	}
 }
 
diff --git a/system/security/SystemUpdates.go b/system/security/SystemUpdates.go
index 1224376..f4690ba 100644
--- a/system/security/SystemUpdates.go
+++ b/system/security/SystemUpdates.go
@@ -20,7 +20,7 @@ func (sm *SecurityManager) checkSystemUpdates() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "System Updates",
+		Name:    "系统更新",
 		Status:  "Unknown",
 		Details: "Could not determine update status - package manager not detected",
 	}
@@ -104,13 +104,13 @@ func (sm *SecurityManager) handleYumDnfResult(mgr struct {
 	if exitErr, ok := err.(*exec.ExitError); ok && exitErr.ExitCode() == 100 {
 		count, _ := mgr.parseFunc(string(output))
 		return SecurityCheck{
-			Name:    "System Updates",
+			Name:    "系统更新",
 			Status:  "Updates Available",
 			Details: fmt.Sprintf("%d updates available via %s", count, mgr.name),
 		}
 	} else if err == nil {
 		return SecurityCheck{
-			Name:    "System Updates",
+			Name:    "系统更新",
 			Status:  "Up to date",
 			Details: fmt.Sprintf("All packages are up to date (%s)", mgr.name),
 		}
@@ -129,13 +129,13 @@ func (sm *SecurityManager) handleAptResult(mgr struct {
 	count, _ := mgr.parseFunc(string(output))
 	if count > 0 {
 		return SecurityCheck{
-			Name:    "System Updates",
+			Name:    "系统更新",
 			Status:  "Updates Available",
 			Details: fmt.Sprintf("%d updates available via %s", count, mgr.name),
 		}
 	}
 	return SecurityCheck{
-		Name:    "System Updates",
+		Name:    "系统更新",
 		Status:  "Up to date",
 		Details: fmt.Sprintf("All packages are up to date (%s)", mgr.name),
 	}
diff --git a/system/security/autoBane.go b/system/security/autoBane.go
index ab42d72..dc9c97d 100644
--- a/system/security/autoBane.go
+++ b/system/security/autoBane.go
@@ -42,9 +42,9 @@ func (sm *SecurityManager) checkAutoBan() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "Auto Ban",
+		Name:    "自动封禁",
 		Status:  "Disabled",
-		Details: "No intrusion prevention service detected (fail2ban, crowdsec, ossec, suricata, snort, denyhosts, sshguard)",
+		Details: "未检测到入侵防护服务（fail2ban、crowdsec、ossec、suricata、snort、denyhosts、sshguard）",
 	}
 }
 
@@ -62,7 +62,7 @@ func (sm *SecurityManager) checkSystemdServices() SecurityCheck {
 		if status == "active" {
 			details := service.detailsFunc()
 			return SecurityCheck{
-				Name:    "Auto Ban",
+				Name:    "自动封禁",
 				Status:  "Enabled",
 				Details: details,
 			}
@@ -73,7 +73,7 @@ func (sm *SecurityManager) checkSystemdServices() SecurityCheck {
 			cmd := exec.Command("systemctl", "is-active", "ossec-hids")
 			if output, err := cmd.Output(); err == nil && strings.TrimSpace(string(output)) == "active" {
 				return SecurityCheck{
-					Name:    "Auto Ban",
+					Name:    "自动封禁",
 					Status:  "Enabled",
 					Details: "ossec-hids is active with real-time monitoring",
 				}
@@ -201,7 +201,7 @@ func (sm *SecurityManager) checkRunningProcesses() SecurityCheck {
 
 	if len(activeServices) > 0 {
 		return SecurityCheck{
-			Name:    "Auto Ban",
+			Name:    "自动封禁",
 			Status:  "Enabled",
 			Details: fmt.Sprintf("Active intrusion prevention: %s", strings.Join(activeServices, ", ")),
 		}
@@ -249,7 +249,7 @@ func (sm *SecurityManager) DisplayAutoBanInfos() tea.Cmd {
 		return AutoBanMsg(AutoBanInfos{
 			ServiceType: "None",
 			Status:      "Disabled",
-			Details:     "No intrusion prevention service detected",
+			Details:     "未检测到入侵防护服务",
 			Jails:       []AutoBanJail{},
 			BannedIPs:   []string{},
 			RawOutput:   "",
diff --git a/system/security/firewall.go b/system/security/firewall.go
index b1f0e64..7cb599c 100644
--- a/system/security/firewall.go
+++ b/system/security/firewall.go
@@ -96,13 +96,13 @@ func (sm *SecurityManager) analyzeFirewallOutput(firewallName string, output []b
 func (sm *SecurityManager) analyzeUFWStatus(outputStr string) *SecurityCheck {
 	if strings.Contains(outputStr, "status: active") {
 		return &SecurityCheck{
-			Name:    "Firewall Status",
+			Name:    "防火墙状态",
 			Status:  "Active",
 			Details: "UFW is active and properly configured",
 		}
 	} else if strings.Contains(outputStr, "status: inactive") {
 		return &SecurityCheck{
-			Name:    "Firewall Status",
+			Name:    "防火墙状态",
 			Status:  "Inactive",
 			Details: "UFW is installed but inactive",
 		}
@@ -113,7 +113,7 @@ func (sm *SecurityManager) analyzeUFWStatus(outputStr string) *SecurityCheck {
 func (sm *SecurityManager) analyzeFirewalldStatus(outputStr string) *SecurityCheck {
 	if strings.Contains(outputStr, "running") {
 		return &SecurityCheck{
-			Name:    "Firewall Status",
+			Name:    "防火墙状态",
 			Status:  "Active",
 			Details: "firewalld is active and properly configured",
 		}
@@ -124,7 +124,7 @@ func (sm *SecurityManager) analyzeFirewalldStatus(outputStr string) *SecurityChe
 func (sm *SecurityManager) analyzeIptablesStatus(output []byte) *SecurityCheck {
 	if len(strings.Split(string(output), "\n")) > 10 {
 		return &SecurityCheck{
-			Name:    "Firewall Status",
+			Name:    "防火墙状态",
 			Status:  "Active",
 			Details: "iptables rules are configured",
 		}
@@ -135,7 +135,7 @@ func (sm *SecurityManager) analyzeIptablesStatus(output []byte) *SecurityCheck {
 func (sm *SecurityManager) analyzeNftablesStatus(output []byte) *SecurityCheck {
 	if len(strings.Split(string(output), "\n")) > 10 {
 		return &SecurityCheck{
-			Name:    "Firewall Status",
+			Name:    "防火墙状态",
 			Status:  "Active",
 			Details: "nftables rules are configured",
 		}
@@ -145,9 +145,9 @@ func (sm *SecurityManager) analyzeNftablesStatus(output []byte) *SecurityCheck {
 
 func (sm *SecurityManager) createInactiveFirewallCheck() SecurityCheck {
 	return SecurityCheck{
-		Name:    "Firewall Status",
+		Name:    "防火墙状态",
 		Status:  "Inactive",
-		Details: "No active firewall detected (UFW, firewalld, or iptables)",
+		Details: "未检测到活动防火墙（UFW、firewalld 或 iptables）",
 	}
 }
 
@@ -186,7 +186,7 @@ func (sm *SecurityManager) DisplayFirewallInfos() tea.Cmd {
 			FirewallType: "None",
 			Status:       "Inactive",
 			Rules:        []FirewallRule{},
-			Details:      "No active firewall detected",
+			Details:      "未检测到活动防火墙",
 			RawOutput:    "",
 		})
 	}
@@ -234,12 +234,12 @@ func (sm *SecurityManager) getRawFirewallOutput(firewallType string) string {
 			cmd = exec.Command("nft", "list", "ruleset")
 		}
 	default:
-		return "No firewall detected"
+		return "未检测到防火墙"
 	}
 
 	output, err := cmd.Output()
 	if err != nil {
-		return fmt.Sprintf("Error retrieving raw output: %v", err)
+		return fmt.Sprintf("获取原始输出出错：%v", err)
 	}
 
 	return string(output)
diff --git a/system/security/passwordPolicy.go b/system/security/passwordPolicy.go
index d90526a..d1c43a7 100644
--- a/system/security/passwordPolicy.go
+++ b/system/security/passwordPolicy.go
@@ -29,14 +29,14 @@ func (sm *SecurityManager) checkPasswordPolicy() SecurityCheck {
 				if strings.Contains(contentStr, "minlen") {
 					re := regexp.MustCompile(`minlen=(\d+)`)
 					if matches := re.FindStringSubmatch(contentStr); len(matches) > 1 {
-						details = append(details, fmt.Sprintf("Minimum length: %s", matches[1]))
+						details = append(details, fmt.Sprintf("最小长度：%s", matches[1]))
 					}
 				}
 
 				if strings.Contains(contentStr, "minclass") {
 					re := regexp.MustCompile(`minclass=(\d+)`)
 					if matches := re.FindStringSubmatch(contentStr); len(matches) > 1 {
-						details = append(details, fmt.Sprintf("Minimum character classes: %s", matches[1]))
+						details = append(details, fmt.Sprintf("最少字符类别：%s", matches[1]))
 					}
 				}
 			}
@@ -45,15 +45,15 @@ func (sm *SecurityManager) checkPasswordPolicy() SecurityCheck {
 
 	if hasPolicy {
 		return SecurityCheck{
-			Name:    "Password Policy",
+			Name:    "密码策略",
 			Status:  "Enabled",
 			Details: strings.Join(details, ", "),
 		}
 	}
 
 	return SecurityCheck{
-		Name:    "Password Policy",
+		Name:    "密码策略",
 		Status:  "Disabled",
-		Details: "No password complexity policy found",
+		Details: "未找到密码复杂度策略",
 	}
 }
diff --git a/system/security/ports.go b/system/security/ports.go
index 1498ff9..1ab8c76 100644
--- a/system/security/ports.go
+++ b/system/security/ports.go
@@ -89,17 +89,17 @@ func (sm *SecurityManager) checkOpenPorts() SecurityCheck {
 	openPorts, err := o.GetOpenedPorts(sm)
 	if err != nil {
 		return SecurityCheck{
-			Name:    "Open Ports",
+			Name:    "开放端口",
 			Status:  "Error",
-			Details: fmt.Sprintf("Failed to get open ports: %v", err),
+			Details: fmt.Sprintf("获取开放端口失败：%v", err),
 		}
 	}
 
 	if len(openPorts) == 0 {
 		return SecurityCheck{
-			Name:    "Open Ports",
+			Name:    "开放端口",
 			Status:  "Secure",
-			Details: "No open ports detected",
+			Details: "未检测到开放端口",
 		}
 	}
 
@@ -151,20 +151,20 @@ func buildSecurityCheckResult(maxRisk RiskLevel, allPorts map[int]bool, riskPort
 	switch maxRisk {
 	case HighRisk:
 		return SecurityCheck{
-			Name:   "Open Ports",
+			Name:   "开放端口",
 			Status: "High Risk",
 			Details: fmt.Sprintf("Critical ports detected (%s): %s",
 				strings.Join(riskPorts, ", "), strings.Join(findings, " | ")),
 		}
 	case Warning:
 		return SecurityCheck{
-			Name:    "Open Ports",
+			Name:    "开放端口",
 			Status:  "Warning",
 			Details: strings.Join(findings, " | "),
 		}
 	default:
 		return SecurityCheck{
-			Name:    "Open Ports",
+			Name:    "开放端口",
 			Status:  "Secure",
 			Details: fmt.Sprintf("%d ports open: %s", len(allPorts), ShowOpenedPorts(allPorts)),
 		}
@@ -173,7 +173,7 @@ func buildSecurityCheckResult(maxRisk RiskLevel, allPorts map[int]bool, riskPort
 
 func ShowOpenedPorts(ports map[int]bool) string {
 	if len(ports) == 0 {
-		return "No open ports detected"
+		return "未检测到开放端口"
 	}
 
 	var portList []string
diff --git a/system/security/sshPassword.go b/system/security/sshPassword.go
index 8fdf8ed..62474c5 100644
--- a/system/security/sshPassword.go
+++ b/system/security/sshPassword.go
@@ -11,9 +11,9 @@ func (sm *SecurityManager) checkSSHPasswordAuthentication() SecurityCheck {
 	output, err := cmd.Output()
 	if err != nil {
 		return SecurityCheck{
-			Name:    "SSH Password Authentication",
+			Name:    "SSH 密码认证",
 			Status:  "Error",
-			Details: fmt.Sprintf("Failed to check SSH config: %v", err),
+			Details: fmt.Sprintf("检查 SSH 配置失败：%v", err),
 		}
 	}
 
@@ -36,14 +36,14 @@ func (sm *SecurityManager) checkSSHPasswordAuthentication() SecurityCheck {
 
 	if passwordAuth == "yes" {
 		return SecurityCheck{
-			Name:    "SSH Password Authentication",
+			Name:    "SSH 密码认证",
 			Status:  "Enabled",
 			Details: "SSH password authentication is enabled - consider disabling for better security",
 		}
 	}
 
 	return SecurityCheck{
-		Name:    "SSH Password Authentication",
+		Name:    "SSH 密码认证",
 		Status:  "Disabled",
 		Details: "SSH password authentication is disabled",
 	}
diff --git a/system/security/sshRoot.go b/system/security/sshRoot.go
index 1f32130..7c09cf9 100644
--- a/system/security/sshRoot.go
+++ b/system/security/sshRoot.go
@@ -72,9 +72,9 @@ func (sm *SecurityManager) checkSSHRootLogin() SecurityCheck {
 	config, err := s.GetActiveConfig(sm)
 	if err != nil {
 		return SecurityCheck{
-			Name:    "SSH Root Login",
+			Name:    "SSH Root 登录",
 			Status:  "Error",
-			Details: fmt.Sprintf("Failed to get SSH config: %v", err),
+			Details: fmt.Sprintf("获取 SSH 配置失败：%v", err),
 		}
 	}
 
@@ -101,7 +101,7 @@ func (sm *SecurityManager) checkSSHRootLogin() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "SSH Root Login",
+		Name:    "SSH Root 登录",
 		Status:  status,
 		Details: details,
 	}
diff --git a/system/security/ssl.go b/system/security/ssl.go
index 862eba8..f878720 100644
--- a/system/security/ssl.go
+++ b/system/security/ssl.go
@@ -36,7 +36,7 @@ type CertificateDisplayMsg CertificateInfos
 func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	if domaine == "" {
 		return SecurityCheck{
-			Name:    "SSL Certificate",
+			Name:    "SSL 证书",
 			Status:  "Error",
 			Details: "Domain name is required",
 		}
@@ -49,9 +49,9 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	})
 	if err != nil {
 		return SecurityCheck{
-			Name:    "SSL Certificate",
+			Name:    "SSL 证书",
 			Status:  "Error",
-			Details: fmt.Sprintf("Failed to connect to %v: %v", domaine, err),
+			Details: fmt.Sprintf("连接失败 %v: %v", domaine, err),
 		}
 	}
 	defer conn.Close()
@@ -61,9 +61,9 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 
 	if len(state.PeerCertificates) == 0 {
 		return SecurityCheck{
-			Name:    "SSL Certificate",
+			Name:    "SSL 证书",
 			Status:  "Invalid",
-			Details: "No SSL certificate found",
+			Details: "未找到 SSL 证书",
 		}
 	}
 
@@ -73,7 +73,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 
 	if cert.NotAfter.Before(now) {
 		return SecurityCheck{
-			Name:    "SSL Certificate",
+			Name:    "SSL 证书",
 			Status:  "Invalid",
 			Details: "Certificate has expired",
 		}
@@ -82,7 +82,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	if cert.NotAfter.Before(now.Add(30 * 24 * time.Hour)) {
 		daysUntilExpiration := cert.NotAfter.Sub(now).Hours() / 24
 		return SecurityCheck{
-			Name:    "SSL Certificate",
+			Name:    "SSL 证书",
 			Status:  "Warning",
 			Details: fmt.Sprintf("Certificate expires soon in %.0f days", daysUntilExpiration),
 		}
@@ -90,7 +90,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 
 	daysUntilExpiration := time.Until(cert.NotAfter).Hours() / 24
 	return SecurityCheck{
-		Name:    "SSL Certificate",
+		Name:    "SSL 证书",
 		Status:  "Valid",
 		Details: fmt.Sprintf("Certificate expires in %.0f days", daysUntilExpiration),
 	}
@@ -104,7 +104,7 @@ func DisplayCertificateInfo(cert *x509.Certificate, hostname string) Certificate
 
 	otherNames := cert.DNSNames
 	if len(otherNames) == 0 {
-		otherNames = []string{"No alternative names"}
+		otherNames = []string{"无备用名称"}
 	}
 	return CertificateInfos{
 		Subject:            cert.Subject.CommonName,
diff --git a/utils/test/utils_test.go b/utils/test/utils_test.go
index c311343..80ce8d7 100644
--- a/utils/test/utils_test.go
+++ b/utils/test/utils_test.go
@@ -146,11 +146,11 @@ func TestFormatUptime(t *testing.T) {
 		input    uint64
 		expected string
 	}{
-		{"Minutes only", 300, "5 minutes"},
-		{"Hours and minutes", 3660, "1 hours, 1 minutes"},
-		{"Days and hours", 90000, "1 days, 1 hours"},
-		{"Multiple days", 172800, "2 days, 0 hours"},
-		{"Zero seconds", 0, "0 minutes"},
+		{"Minutes only", 300, "5 分钟"},
+		{"Hours and minutes", 3660, "1 小时 1 分钟"},
+		{"Days and hours", 90000, "1 天 1 小时"},
+		{"Multiple days", 172800, "2 天 0 小时"},
+		{"Zero seconds", 0, "0 分钟"},
 	}
 
 	for _, tt := range tests {
@@ -264,12 +264,12 @@ func TestFormatOperationMessage(t *testing.T) {
 		err       error
 		expected  string
 	}{
-		{"Success restart", "restart", true, nil, "✅ Container restarted successfully"},
-		{"Failure restart", "restart", false, nil, "❌ Container restarted failed"},
-		{"Failure with error", "start", false, fmt.Errorf("permission denied"), "❌ Container started failed: permission denied"},
-		{"Unknown operation success", "unknown", true, nil, "✅ Operation 'unknown' successfully"},
-		{"Unknown operation failure", "unknown", false, nil, "❌ Operation 'unknown' failed"},
-		{"Empty operation", "", true, nil, "✅ Operation '' successfully"},
+		{"Success restart", "restart", true, nil, "✅ 容器已重启成功"},
+		{"Failure restart", "restart", false, nil, "❌ 容器已重启失败"},
+		{"Failure with error", "start", false, fmt.Errorf("permission denied"), "❌ 容器已启动失败: permission denied"},
+		{"Unknown operation success", "unknown", true, nil, "✅ 操作 'unknown'成功"},
+		{"Unknown operation failure", "unknown", false, nil, "❌ 操作 'unknown'失败"},
+		{"Empty operation", "", true, nil, "✅ 操作 ''成功"},
 	}
 
 	for _, tt := range tests {
diff --git a/utils/utils.go b/utils/utils.go
index ec016a9..a46b2aa 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -81,11 +81,11 @@ func FormatUptime(seconds uint64) string {
 	minutes := (seconds % (60 * 60)) / 60
 
 	if days > 0 {
-		return fmt.Sprintf("%d days, %d hours", days, hours)
+		return fmt.Sprintf("%d 天 %d 小时", days, hours)
 	} else if hours > 0 {
-		return fmt.Sprintf("%d hours, %d minutes", hours, minutes)
+		return fmt.Sprintf("%d 小时 %d 分钟", hours, minutes)
 	} else {
-		return fmt.Sprintf("%d minutes", minutes)
+		return fmt.Sprintf("%d 分钟", minutes)
 	}
 }
 
@@ -146,12 +146,12 @@ func CheckDockerPermissions() (bool, string) {
 	case "linux": // Linux
 		currentUser, err := user.Current()
 		if err != nil {
-			return false, fmt.Sprintf("Error getting the current user: %v", err)
+			return false, fmt.Sprintf("获取当前用户失败：%v", err)
 		}
 
 		groups, err := currentUser.GroupIds()
 		if err != nil {
-			return false, fmt.Sprintf("Error getting user's groups: %v", err)
+			return false, fmt.Sprintf("获取用户组失败：%v", err)
 		}
 
 		for _, groupID := range groups {
@@ -167,36 +167,36 @@ func CheckDockerPermissions() (bool, string) {
 		return false, "The user is not in the 'docker' group. To add them, run 'sudo usermod -aG docker <your_username>' and then log out and log back in."
 
 	default:
-		return false, fmt.Sprintf("Unsupported operating system: %s", runtime.GOOS)
+		return false, fmt.Sprintf("不支持的操作系统: %s", runtime.GOOS)
 	}
 }
 
 func FormatOperationMessage(operation string, success bool, err error) string {
 	operationLabels := map[string]string{
-		"restart":      "Container restarted",
-		"start":        "Container started",
-		"stop":         "Container stopped",
-		"pause":        "Container paused",
-		"unpause":      "Container resumed",
-		"delete":       "Container deleted",
-		"toggle_start": "Container state changed",
-		"toggle_pause": "Container pause state changed",
-		"exec":         "Shell opened",
-		"logs":         "Logs loaded",
+		"restart":      "容器已重启",
+		"start":        "容器已启动",
+		"stop":         "容器已停止",
+		"pause":        "容器已暂停",
+		"unpause":      "容器已恢复",
+		"delete":       "容器已删除",
+		"toggle_start": "容器状态已变更",
+		"toggle_pause": "容器暂停状态已变更",
+		"exec":         "已打开 Shell",
+		"logs":         "日志已加载",
 	}
 
 	label, exists := operationLabels[operation]
 	if !exists {
-		label = fmt.Sprintf("Operation '%s'", operation)
+		label = fmt.Sprintf("操作 '%s'", operation)
 	}
 
 	if success {
-		return fmt.Sprintf("✅ %s successfully", label)
+		return fmt.Sprintf("✅ %s成功", label)
 	} else {
 		if err != nil {
-			return fmt.Sprintf("❌ %s failed: %v", label, err)
+			return fmt.Sprintf("❌ %s失败: %v", label, err)
 		}
-		return fmt.Sprintf("❌ %s failed", label)
+		return fmt.Sprintf("❌ %s失败", label)
 	}
 }
 
diff --git a/widgets/auth/styles.go b/widgets/auth/styles.go
index e8bd5d1..a0c0394 100644
--- a/widgets/auth/styles.go
+++ b/widgets/auth/styles.go
@@ -42,21 +42,21 @@ const (
 
 	AuthInProgressMessage = "⏳ Authenticating..."
 
-	AuthPromptMessage = "Enter password for admin access:"
+	AuthPromptMessage = "输入管理员密码："
 
-	AuthInstructions = "Press Enter to authenticate, Esc to cancel"
+	AuthInstructions = "按 Enter 认证，按 Esc 取消"
 
-	AuthRetryMessage = "Press 'a' to retry authentication"
+	AuthRetryMessage = "按 a 重试认证"
 
 	AdminAccessGranted = "✅ Admin access granted"
 
 	AdminAccessRequired = "🔒 Some checks require admin privileges. Press 'a' to authenticate"
 
-	SudoNotAvailable = "Sudo is not available. Please run as root."
+	SudoNotAvailable = "Sudo 不可用，请以 root 运行。"
 
-	InvalidPasswordMessage = "Invalid password or insufficient privileges"
+	InvalidPasswordMessage = "密码错误或权限不足"
 
-	AuthenticationFailedGeneric = "Authentication failed"
+	AuthenticationFailedGeneric = "认证失败"
 
 	LockedCheckIndicator = "🔒"
 )
diff --git a/widgets/handles-common.go b/widgets/handles-common.go
index a092826..0ea0239 100644
--- a/widgets/handles-common.go
+++ b/widgets/handles-common.go
@@ -107,7 +107,7 @@ func (m *Model) setContainerLogs(logs string) {
 
 func (m *Model) updateLogsViewport() {
 	if len(m.Monitor.ContainerLogsPagination.Lines) == 0 {
-		m.LogsViewport.SetContent("No logs available")
+		m.LogsViewport.SetContent("暂无日志")
 		return
 	}
 
@@ -178,7 +178,7 @@ func calculateConnectivityContentLines(m Model) int {
 	tempContent := strings.Builder{}
 
 	if len(m.Network.PingResults) > 0 {
-		tempContent.WriteString("Ping Results\n")
+		tempContent.WriteString("Ping 结果\n")
 		for _, result := range m.Network.PingResults {
 			statusIcon := "❌"
 			if result.Success {
@@ -186,7 +186,7 @@ func calculateConnectivityContentLines(m Model) int {
 			}
 			tempContent.WriteString(fmt.Sprintf("%s %s - ", statusIcon, result.Target))
 			if result.Success {
-				tempContent.WriteString(fmt.Sprintf("Latency: %v, Packet Loss: %.1f%%", result.Latency, result.PacketLoss))
+				tempContent.WriteString(fmt.Sprintf("延迟: %v，丢包率: %.1f%%", result.Latency, result.PacketLoss))
 			} else {
 				tempContent.WriteString(fmt.Sprintf("Error: %s", result.Error))
 			}
@@ -197,7 +197,7 @@ func calculateConnectivityContentLines(m Model) int {
 
 	for _, tracerouteResult := range m.Network.TracerouteResults {
 		if tracerouteResult.Target != "" {
-			tempContent.WriteString(fmt.Sprintf("Traceroute to %s\n", tracerouteResult.Target))
+			tempContent.WriteString(fmt.Sprintf("路由追踪：%s\n", tracerouteResult.Target))
 			if tracerouteResult.Error != "" {
 				tempContent.WriteString("Error: " + tracerouteResult.Error + "\n")
 			} else if len(tracerouteResult.Hops) > 0 {
@@ -217,7 +217,7 @@ func calculateConnectivityContentLines(m Model) int {
 					tempContent.WriteString(hopLine + "\n")
 				}
 			} else {
-				tempContent.WriteString("No route found\n")
+				tempContent.WriteString("未找到路由\n")
 			}
 			tempContent.WriteString("\n")
 		}
@@ -225,9 +225,9 @@ func calculateConnectivityContentLines(m Model) int {
 
 	// Speed test results
 	for _, result := range m.Network.SpeedTestResults {
-		tempContent.WriteString("Speed Test Results\n")
+		tempContent.WriteString("测速结果\n")
 		tempContent.WriteString(fmt.Sprintf("Server: %s\n", result.Server))
-		tempContent.WriteString(fmt.Sprintf("Test Duration: %v\n\n", result.TestDuration))
+		tempContent.WriteString(fmt.Sprintf("测试时长: %v\n\n", result.TestDuration))
 
 		if result.PingResult != nil {
 			tempContent.WriteString("Latency (Ping):\n")
diff --git a/widgets/handles.go b/widgets/handles.go
index 6b14ceb..501c722 100644
--- a/widgets/handles.go
+++ b/widgets/handles.go
@@ -124,7 +124,7 @@ func (m Model) handleContainerRelatedMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 				if container.ID == m.Monitor.SelectedContainer.ID {
 					if strings.ToLower(container.Status) != "up" && m.Monitor.ContainerLogsStreaming {
 						m.cleanupLogsStream()
-						m.LastOperationMsg = fmt.Sprintf("Container stopped, streaming disabled (status: %s)", container.Status)
+						m.LastOperationMsg = fmt.Sprintf("容器已停止，已禁用实时流（状态：%s）", container.Status)
 					}
 					break
 				}
@@ -139,10 +139,10 @@ func (m Model) handleContainerRelatedMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.Monitor.ContainerLogsLoading = false
 		if logsMsg.Error != nil {
 			if strings.Contains(logsMsg.Error.Error(), "streaming unavailable") {
-				m.Monitor.ContainerLogs = fmt.Sprintf("Streaming not available: %v\nShowing static logs instead...", logsMsg.Error)
+				m.Monitor.ContainerLogs = fmt.Sprintf("实时流不可用：%v\n改为显示静态日志...", logsMsg.Error)
 				return m, m.Monitor.App.GetContainerLogsCmd(m.Monitor.SelectedContainer.ID)
 			} else {
-				m.Monitor.ContainerLogs = fmt.Sprintf("Error loading logs: %v", logsMsg.Error)
+				m.Monitor.ContainerLogs = fmt.Sprintf("加载日志出错：%v", logsMsg.Error)
 			}
 			m.Monitor.ContainerLogsPagination.Lines = []string{m.Monitor.ContainerLogs}
 			m.Monitor.ContainerLogsPagination.TotalPages = 1
@@ -550,19 +550,19 @@ func (m Model) handleNetworkKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		case "enter":
 			if m.Diagnostic.Password.Value() != "" {
 				m.Network.AuthState = model.AuthInProgress
-				m.Network.AuthMessage = "Authenticating..."
+				m.Network.AuthMessage = "正在认证..."
 				// Try to authenticate
 				err := m.setRoot()
 				if err != nil {
 					m.Network.AuthState = model.AuthFailed
-					m.Network.AuthMessage = fmt.Sprintf("Authentication failed: %v", err)
+					m.Network.AuthMessage = fmt.Sprintf("认证失败：%v", err)
 					if !m.SudoAvailable {
 						m.Network.AuthMessage += "\nSudo is not available. Please run as root."
 					}
 					m.Diagnostic.Password.Reset()
 				} else {
 					m.Network.AuthState = model.AuthSuccess
-					m.Network.AuthMessage = "Authentication successful!"
+					m.Network.AuthMessage = "认证成功！"
 					m.AsRoot = true
 					m.Network.AuthTimer = 2
 
@@ -889,13 +889,13 @@ func (m Model) handleConnectivityInput(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				// Clear password input and reset echo mode
 				m.Network.TracerouteInput.SetValue("")
 				m.Network.TracerouteInput.EchoMode = textinput.EchoNormal
-				m.Network.TracerouteInput.Placeholder = "Enter target (IP or domain)..."
+				m.Network.TracerouteInput.Placeholder = "输入目标（IP 或域名）..."
 				m.Network.ConnectivityMode = model.ConnectivityModeNone
 				m.Network.TracerouteInstallTarget = ""
 
 				// Start installation
 				m.OperationInProgress = true
-				m.LastOperationMsg = "Installing traceroute..."
+				m.LastOperationMsg = "正在安装 traceroute..."
 				m.resetSpinner()
 				return m, tea.Batch(
 					network.InstallTraceroute(target, password),
@@ -908,7 +908,7 @@ func (m Model) handleConnectivityInput(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		m.Network.PingInput.SetValue("")
 		m.Network.TracerouteInput.SetValue("")
 		m.Network.TracerouteInput.EchoMode = textinput.EchoNormal
-		m.Network.TracerouteInput.Placeholder = "Enter target (IP or domain)..."
+		m.Network.TracerouteInput.Placeholder = "输入目标（IP 或域名）..."
 		m.Network.TracerouteInstallTarget = ""
 		m.Network.PingLoading = false
 		m.Network.TracerouteLoading = false
@@ -1050,19 +1050,19 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		case "enter":
 			if m.Diagnostic.Password.Value() != "" {
 				m.Diagnostic.AuthState = model.AuthInProgress
-				m.Diagnostic.AuthMessage = "Authenticating..."
+				m.Diagnostic.AuthMessage = "正在认证..."
 				// Try to authenticate
 				err := m.setRoot()
 				if err != nil {
 					m.Diagnostic.AuthState = model.AuthFailed
-					m.Diagnostic.AuthMessage = fmt.Sprintf("Authentication failed: %v", err)
+					m.Diagnostic.AuthMessage = fmt.Sprintf("认证失败：%v", err)
 					if !m.SudoAvailable {
 						m.Diagnostic.AuthMessage += "\nSudo is not available. Please run as root."
 					}
 					m.Diagnostic.Password.Reset()
 				} else {
 					m.Diagnostic.AuthState = model.AuthSuccess
-					m.Diagnostic.AuthMessage = "Authentication successful!"
+					m.Diagnostic.AuthMessage = "认证成功！"
 					m.AsRoot = true
 					m.Diagnostic.AuthTimer = 2
 
@@ -1467,7 +1467,7 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	case "a":
 		if m.Diagnostic.SelectedItem == model.DiagnosticSecurityChecks && !m.AsRoot && !m.CanRunSudo {
 			m.Diagnostic.AuthState = model.AuthRequired
-			m.Diagnostic.AuthMessage = "Enter password for admin access:"
+			m.Diagnostic.AuthMessage = "输入管理员密码："
 			m.Diagnostic.Password.Focus()
 			m.Diagnostic.Password.SetValue("")
 		}
@@ -1550,7 +1550,7 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				// Check if admin privileges are required for this diagnostic
 				if !m.canAccessDiagnostic(checkName) {
 					m.Diagnostic.AuthState = model.AuthRequired
-					m.Diagnostic.AuthMessage = fmt.Sprintf("Admin privileges required for: %s\nEnter password:", checkName)
+					m.Diagnostic.AuthMessage = fmt.Sprintf("需要管理员权限：%s\n请输入密码：", checkName)
 					m.Diagnostic.Password.Focus()
 					m.Diagnostic.Password.SetValue("")
 					return m, nil
@@ -1560,11 +1560,11 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				switch checkName {
 				case "SSL Certificate":
 					return m, m.Diagnostic.SecurityManager.RunCertificateDisplay()
-				case "SSH Root Login":
+				case "SSH Root 登录":
 					return m, m.Diagnostic.SecurityManager.DisplaySSHRootInfos()
-				case "Open Ports":
+				case "开放端口":
 					return m, m.Diagnostic.SecurityManager.DisplayOpenedPortsInfos()
-				case "Firewall Status":
+				case "防火墙状态":
 					return m, m.Diagnostic.SecurityManager.DisplayFirewallInfos()
 				case "Auto Ban":
 					return m, m.Diagnostic.SecurityManager.DisplayAutoBanInfos()
@@ -1598,7 +1598,7 @@ func (m Model) handleSecurityCheckMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 			}
 
 			if hasAdminChecks && m.Diagnostic.AuthState == model.AuthNotRequired {
-				m.Diagnostic.AuthMessage = "Some checks require admin privileges. Press 'a' to authenticate."
+				m.Diagnostic.AuthMessage = "部分检查需要管理员权限。按 a 进行认证。"
 			}
 		}
 
@@ -1945,21 +1945,21 @@ func (m Model) handleContainerMenuKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	case "r":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("Restart container '%s'?\nThis will stop and start the container.", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf("确定重启容器 '%s'？\n将先停止再启动该容器。", m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "restart"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "d":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("Delete container '%s'?\nThis action cannot be undone.", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf("确定删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "delete"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "x":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("Force remove container '%s'?\nThis action cannot be undone.", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf("确定强制删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "remove"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
@@ -1978,7 +1978,7 @@ func (m Model) handleContainerMenuKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		return m, tea.Quit
 	case "c":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
-		m.LastOperationMsg = "Commit functionality not yet implemented"
+		m.LastOperationMsg = "提交功能尚未实现"
 		return m, nil
 	case "esc", "b":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
@@ -2010,21 +2010,21 @@ func (m Model) executeContainerMenuAction() (tea.Model, tea.Cmd) {
 	case "restart":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("Restart container '%s'?\nThis will stop and start the container.", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf("确定重启容器 '%s'？\n将先停止再启动该容器。", m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "restart"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "delete":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("Delete container '%s'?\nThis action cannot be undone.", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf("确定删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "delete"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "remove":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("Force remove container '%s'?\nThis action cannot be undone.", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf("确定强制删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "remove"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
@@ -2043,7 +2043,7 @@ func (m Model) executeContainerMenuAction() (tea.Model, tea.Cmd) {
 		return m, tea.Quit
 	case "commit":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
-		m.LastOperationMsg = "Commit functionality not yet implemented"
+		m.LastOperationMsg = "提交功能尚未实现"
 		return m, nil
 	}
 	return m, nil
@@ -2088,7 +2088,7 @@ func (m Model) handleConfirmationKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				m.Network.TracerouteInstallTarget = target
 				m.Network.ConnectivityMode = model.ConnectivityModeInstallPassword
 				m.Network.TracerouteInput.SetValue("")
-				m.Network.TracerouteInput.Placeholder = "Enter sudo password..."
+				m.Network.TracerouteInput.Placeholder = "输入 sudo 密码..."
 				m.Network.TracerouteInput.EchoMode = textinput.EchoPassword
 				m.Network.TracerouteInput.Focus()
 				return m, nil
@@ -2343,11 +2343,11 @@ func (m Model) handleNetworkMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 		return m, nil
 	case network.SpeedTestErrorMsg:
 		m.Network.SpeedTestLoading = false
-		m.LastOperationMsg = "Speed test failed: " + msg.Error
+		m.LastOperationMsg = "测速失败： " + msg.Error
 		return m, clearOperationMessage()
 	case network.SpeedTestProgressMsg:
 		// Handle progress updates if needed
-		m.LastOperationMsg = fmt.Sprintf("Speed test: %s (%.0f%%)", msg.Message, msg.Progress*100)
+		m.LastOperationMsg = fmt.Sprintf("测速：%s (%.0f%%)", msg.Message, msg.Progress*100)
 		return m, nil
 	case network.TracerouteInstallPromptMsg:
 		// Traceroute is not installed, show confirmation dialog
@@ -2375,7 +2375,7 @@ func (m Model) handleNetworkMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.Network.TracerouteInstallTarget = msg.Target
 				m.Network.ConnectivityMode = model.ConnectivityModeInstallPassword
 				m.Network.TracerouteInput.SetValue("")
-				m.Network.TracerouteInput.Placeholder = "Enter sudo password..."
+				m.Network.TracerouteInput.Placeholder = "输入 sudo 密码..."
 				m.Network.TracerouteInput.EchoMode = textinput.EchoPassword
 				m.Network.TracerouteInput.Focus()
 				return m, clearOperationMessage()
diff --git a/widgets/help.go b/widgets/help.go
index b8459d0..b9d5f72 100644
--- a/widgets/help.go
+++ b/widgets/help.go
@@ -321,15 +321,15 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 	baseKeys := BaseKeyMap{
 		Help: key.NewBinding(
 			key.WithKeys("?"),
-			key.WithHelp("?", "toggle help"),
+			key.WithHelp("?", "切换帮助"),
 		),
 		Quit: key.NewBinding(
 			key.WithKeys("q", "esc", "ctrl+c"),
-			key.WithHelp("q", "quit"),
+			key.WithHelp("q", "退出"),
 		),
 		Back: key.NewBinding(
 			key.WithKeys("b"),
-			key.WithHelp("b", "back"),
+			key.WithHelp("b", "返回"),
 		),
 	}
 
@@ -339,27 +339,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "select"),
+				key.WithHelp("enter", "选择"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "navigate"),
+				key.WithHelp("tab/←→", "移动"),
 			),
 			Quick1: key.NewBinding(
 				key.WithKeys("1"),
-				key.WithHelp("1", "monitor"),
+				key.WithHelp("1", "监控"),
 			),
 			Quick2: key.NewBinding(
 				key.WithKeys("2"),
-				key.WithHelp("2", "diagnostics"),
+				key.WithHelp("2", "诊断"),
 			),
 			Quick3: key.NewBinding(
 				key.WithKeys("3"),
-				key.WithHelp("3", "network"),
+				key.WithHelp("3", "网络"),
 			),
 			Quick4: key.NewBinding(
 				key.WithKeys("4"),
-				key.WithHelp("4", "reporting"),
+				key.WithHelp("4", "报告"),
 			),
 		}
 
@@ -368,23 +368,23 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "select"),
+				key.WithHelp("enter", "选择"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "navigate"),
+				key.WithHelp("tab/←→", "移动"),
 			),
 			Quick1: key.NewBinding(
 				key.WithKeys("1"),
-				key.WithHelp("1", "system"),
+				key.WithHelp("1", "系统"),
 			),
 			Quick2: key.NewBinding(
 				key.WithKeys("2"),
-				key.WithHelp("2", "process"),
+				key.WithHelp("2", "进程"),
 			),
 			Quick3: key.NewBinding(
 				key.WithKeys("3"),
-				key.WithHelp("3", "containers"),
+				key.WithHelp("3", "容器"),
 			),
 		}
 
@@ -393,7 +393,7 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Scroll: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "scroll"),
+				key.WithHelp("↑↓", "滚动"),
 			),
 		}
 
@@ -402,23 +402,23 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "navigate"),
+				key.WithHelp("↑↓", "移动"),
 			),
 			Search: key.NewBinding(
 				key.WithKeys("/"),
-				key.WithHelp("/", "search"),
+				key.WithHelp("/", "搜索"),
 			),
 			Kill: key.NewBinding(
 				key.WithKeys("k"),
-				key.WithHelp("k", "kill"),
+				key.WithHelp("k", "结束进程"),
 			),
 			SortMem: key.NewBinding(
 				key.WithKeys("m"),
-				key.WithHelp("m", "sort by mem"),
+				key.WithHelp("m", "按内存排序"),
 			),
 			SortCPU: key.NewBinding(
 				key.WithKeys("s"),
-				key.WithHelp("s", "sort by cpu"),
+				key.WithHelp("s", "按CPU排序"),
 			),
 		}
 
@@ -427,15 +427,15 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "navigate"),
+				key.WithHelp("↑↓", "移动"),
 			),
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "menu"),
+				key.WithHelp("enter", "菜单"),
 			),
 			Search: key.NewBinding(
 				key.WithKeys("/"),
-				key.WithHelp("/", "search"),
+				key.WithHelp("/", "搜索"),
 			),
 		}
 
@@ -444,7 +444,7 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "switch tabs"),
+				key.WithHelp("tab/←→", "切换标签"),
 			),
 		}
 
@@ -453,19 +453,19 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Scroll: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "scroll"),
+				key.WithHelp("↑↓", "滚动"),
 			),
 			Refresh: key.NewBinding(
 				key.WithKeys("r"),
-				key.WithHelp("r", "refresh"),
+				key.WithHelp("r", "刷新"),
 			),
 			HomeEnd: key.NewBinding(
 				key.WithKeys("home", "end"),
-				key.WithHelp("home/end", "navigate"),
+				key.WithHelp("home/end", "移动"),
 			),
 			Stream: key.NewBinding(
 				key.WithKeys("s"),
-				key.WithHelp("s", "toggle stream"),
+				key.WithHelp("s", "切换实时流"),
 			),
 		}
 
@@ -474,27 +474,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "switch tabs"),
+				key.WithHelp("tab/←→", "切换标签"),
 			),
 			Ping: key.NewBinding(
 				key.WithKeys("p"),
-				key.WithHelp("p", "ping"),
+				key.WithHelp("p", "Ping"),
 			),
 			Trace: key.NewBinding(
 				key.WithKeys("t"),
-				key.WithHelp("t", "trace route"),
+				key.WithHelp("t", "路由追踪"),
 			),
 			Clear: key.NewBinding(
 				key.WithKeys("c"),
-				key.WithHelp("c", "clear"),
+				key.WithHelp("c", "清除"),
 			),
 			Switch: key.NewBinding(
 				key.WithKeys("space"),
-				key.WithHelp("space", "switch view"),
+				key.WithHelp("space", "切换视图"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "navigate tables/pages"),
+				key.WithHelp("↑↓", "浏览表格/翻页"),
 			),
 		}
 
@@ -505,35 +505,35 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "switch tabs"),
+					key.WithHelp("←→", "切换标签"),
 				),
 				Reload: key.NewBinding(
 					key.WithKeys("enter", "r"),
-					key.WithHelp("enter/r", "reload"),
+					key.WithHelp("enter/r", "刷新"),
 				),
 				Search: key.NewBinding(
 					key.WithKeys("/"),
-					key.WithHelp("/", "search"),
+					key.WithHelp("/", "搜索"),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "navigate"),
+					key.WithHelp("↑↓", "移动"),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("enter"),
-					key.WithHelp("enter", "details"),
+					key.WithHelp("enter", "详情"),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "security"),
+					key.WithHelp("1", "安全"),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "performance"),
+					key.WithHelp("2", "性能"),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "logs"),
+					key.WithHelp("3", "日志"),
 				),
 			}
 		case model.DiagnosticTabPerformances:
@@ -541,27 +541,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "switch tabs"),
+					key.WithHelp("←→", "切换标签"),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "navigate"),
+					key.WithHelp("↑↓", "移动"),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("enter"),
-					key.WithHelp("enter", "details"),
+					key.WithHelp("enter", "详情"),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "security"),
+					key.WithHelp("1", "安全"),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "performance"),
+					key.WithHelp("2", "性能"),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "logs"),
+					key.WithHelp("3", "日志"),
 				),
 			}
 		case model.DiagnosticTabLogs:
@@ -569,51 +569,51 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				TimeRange: key.NewBinding(
 					key.WithKeys("shift+left", "shift+right"),
-					key.WithHelp("shift+←→", "time range"),
+					key.WithHelp("shift+←→", "时间范围"),
 				),
 				Level: key.NewBinding(
 					key.WithKeys("shift+left", "shift+right"),
-					key.WithHelp("shift+←→", "level"),
+					key.WithHelp("shift+←→", "级别"),
 				),
 				SwitchFilter: key.NewBinding(
 					key.WithKeys("space"),
-					key.WithHelp("space", "switch filter"),
+					key.WithHelp("space", "切换筛选"),
 				),
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "switch tabs"),
+					key.WithHelp("←→", "切换标签"),
 				),
 				Reload: key.NewBinding(
 					key.WithKeys("enter", "r"),
-					key.WithHelp("enter/r", "reload"),
+					key.WithHelp("enter/r", "刷新"),
 				),
 				Search: key.NewBinding(
 					key.WithKeys("/"),
-					key.WithHelp("/", "search"),
+					key.WithHelp("/", "搜索"),
 				),
 				Service: key.NewBinding(
 					key.WithKeys("s"),
-					key.WithHelp("s", "service"),
+					key.WithHelp("s", "服务"),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "navigate"),
+					key.WithHelp("↑↓", "移动"),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("d"),
-					key.WithHelp("d", "details"),
+					key.WithHelp("d", "详情"),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "security"),
+					key.WithHelp("1", "安全"),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "performance"),
+					key.WithHelp("2", "性能"),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "logs"),
+					key.WithHelp("3", "日志"),
 				),
 			}
 		default:
@@ -621,27 +621,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "switch tabs"),
+					key.WithHelp("←→", "切换标签"),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "navigate"),
+					key.WithHelp("↑↓", "移动"),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("enter"),
-					key.WithHelp("enter", "details"),
+					key.WithHelp("enter", "详情"),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "security"),
+					key.WithHelp("1", "安全"),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "performance"),
+					key.WithHelp("2", "性能"),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "logs"),
+					key.WithHelp("3", "日志"),
 				),
 			}
 		}
@@ -651,27 +651,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Generate: key.NewBinding(
 				key.WithKeys("g"),
-				key.WithHelp("g", "generate report"),
+				key.WithHelp("g", "生成报告"),
 			),
 			Save: key.NewBinding(
 				key.WithKeys("s"),
-				key.WithHelp("s", "save report"),
+				key.WithHelp("s", "保存报告"),
 			),
 			Load: key.NewBinding(
 				key.WithKeys("l"),
-				key.WithHelp("l", "load reports"),
+				key.WithHelp("l", "加载报告"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down", "k", "j"),
-				key.WithHelp("↑↓", "navigate"),
+				key.WithHelp("↑↓", "移动"),
 			),
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "select"),
+				key.WithHelp("enter", "选择"),
 			),
 			Delete: key.NewBinding(
 				key.WithKeys("d"),
-				key.WithHelp("d", "delete"),
+				key.WithHelp("d", "删除"),
 			),
 		}
 	}
@@ -722,15 +722,15 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 		baseKeys := BaseKeyMap{
 			Help: key.NewBinding(
 				key.WithKeys("?"),
-				key.WithHelp("?", "toggle help"),
+				key.WithHelp("?", "切换帮助"),
 			),
 			Quit: key.NewBinding(
 				key.WithKeys("q", "ctrl+c"),
-				key.WithHelp("q", "quit"),
+				key.WithHelp("q", "退出"),
 			),
 			Back: key.NewBinding(
 				key.WithKeys("b", "esc"),
-				key.WithHelp("b/esc", "back"),
+				key.WithHelp("b/esc", "返回"),
 			),
 		}
 
@@ -738,7 +738,7 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("left", "right", "h", "l"),
-				key.WithHelp("←→", "switch CPU sub-tabs"),
+				key.WithHelp("←→", "切换CPU子标签"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys(""),
@@ -759,15 +759,15 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 		baseKeys := BaseKeyMap{
 			Help: key.NewBinding(
 				key.WithKeys("?"),
-				key.WithHelp("?", "toggle help"),
+				key.WithHelp("?", "切换帮助"),
 			),
 			Quit: key.NewBinding(
 				key.WithKeys("q", "ctrl+c"),
-				key.WithHelp("q", "quit"),
+				key.WithHelp("q", "退出"),
 			),
 			Back: key.NewBinding(
 				key.WithKeys("b", "esc"),
-				key.WithHelp("b/esc", "back"),
+				key.WithHelp("b/esc", "返回"),
 			),
 		}
 
@@ -775,7 +775,7 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("left", "right", "h", "l"),
-				key.WithHelp("←→", "switch Memory sub-tabs"),
+				key.WithHelp("←→", "切换内存子标签"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys(""),
@@ -797,32 +797,32 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 		baseKeys := BaseKeyMap{
 			Help: key.NewBinding(
 				key.WithKeys("?"),
-				key.WithHelp("?", "toggle help"),
+				key.WithHelp("?", "切换帮助"),
 			),
 			Quit: key.NewBinding(
 				key.WithKeys("q", "ctrl+c"),
-				key.WithHelp("q", "quit"),
+				key.WithHelp("q", "退出"),
 			),
 			Back: key.NewBinding(
 				key.WithKeys("b", "esc"),
-				key.WithHelp("b/esc", "back"),
+				key.WithHelp("b/esc", "返回"),
 			),
 		}
 
-		enterHelp := "activate tab"
+		enterHelp := "激活标签"
 		// Show special help when on CPU or Memory tab
 		switch m.Diagnostic.Performance.SelectedItem {
 		case model.CPU:
-			enterHelp = "enter CPU sub-tabs"
+			enterHelp = "进入CPU子标签"
 		case model.Memory:
-			enterHelp = "enter Memory sub-tabs"
+			enterHelp = "进入内存子标签"
 		}
 
 		return DiagnosticsKeyMap{
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("left", "right", "h", "l"),
-				key.WithHelp("←→", "switch performance tabs"),
+				key.WithHelp("←→", "切换性能标签"),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys(""),
@@ -834,7 +834,7 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 			),
 			Reload: key.NewBinding(
 				key.WithKeys("r"),
-				key.WithHelp("r", "reload data"),
+				key.WithHelp("r", "刷新数据"),
 			),
 		}
 	}
diff --git a/widgets/help_test.go b/widgets/help_test.go
index 609b45c..ed34446 100644
--- a/widgets/help_test.go
+++ b/widgets/help_test.go
@@ -179,15 +179,15 @@ func TestBaseKeyMap(t *testing.T) {
 	baseKeys := BaseKeyMap{
 		Help: key.NewBinding(
 			key.WithKeys("?"),
-			key.WithHelp("?", "toggle help"),
+			key.WithHelp("?", "切换帮助"),
 		),
 		Quit: key.NewBinding(
 			key.WithKeys("q", "esc", "ctrl+c"),
-			key.WithHelp("q", "quit"),
+			key.WithHelp("q", "退出"),
 		),
 		Back: key.NewBinding(
 			key.WithKeys("b"),
-			key.WithHelp("b", "back"),
+			key.WithHelp("b", "返回"),
 		),
 	}
 
diff --git a/widgets/init.go b/widgets/init.go
index 6ba9145..1706c57 100644
--- a/widgets/init.go
+++ b/widgets/init.go
@@ -39,16 +39,16 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 		var err error
 		containers, err = apk.RefreshContainers()
 		if err != nil {
-			fmt.Printf("Erreur lors du chargement des conteneurs: %v\n", err)
+			fmt.Printf("加载容器时出错: %v\n", err)
 		}
 	}
 
 	columns := []table.Column{
 		{Title: "PID", Width: 8},
-		{Title: "User", Width: 12},
+		{Title: "用户", Width: 12},
 		{Title: "CPU%", Width: 8},
-		{Title: "Mem%", Width: 8},
-		{Title: "Command", Width: 30},
+		{Title: "内存%", Width: 8},
+		{Title: "命令", Width: 30},
 	}
 	t := table.New(
 		table.WithColumns(columns),
@@ -61,12 +61,12 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	// containers table
 	ctColumns := []table.Column{
 		{Title: "ID", Width: 12},
-		{Title: "Image", Width: 12},
-		{Title: "Name", Width: 16},
-		{Title: "Status", Width: 12},
-		{Title: "Health", Width: 12},
-		{Title: "Project", Width: 20},
-		{Title: "Ports", Width: 20},
+		{Title: "镜像", Width: 12},
+		{Title: "名称", Width: 16},
+		{Title: "状态", Width: 12},
+		{Title: "健康状态", Width: 12},
+		{Title: "项目", Width: 20},
+		{Title: "端口", Width: 20},
 	}
 	ct := table.New(
 		table.WithColumns(ctColumns),
@@ -79,11 +79,11 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 
 	// Network table
 	networkColumns := []table.Column{
-		{Title: "Interface", Width: 12},
-		{Title: "Status", Width: 8},
-		{Title: "IP Addresses", Width: 25},
-		{Title: "RX", Width: 12},
-		{Title: "TX", Width: 12},
+		{Title: "接口", Width: 12},
+		{Title: "状态", Width: 8},
+		{Title: "IP 地址", Width: 25},
+		{Title: "接收", Width: 12},
+		{Title: "发送", Width: 12},
 	}
 	networkTable := table.New(
 		table.WithColumns(networkColumns),
@@ -100,13 +100,13 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	networkTable.SetStyles(networkStyle)
 
 	connectionsColumns := []table.Column{
-		{Title: "Proto", Width: 6},
-		{Title: "Recv-Q", Width: 8},
-		{Title: "Send-Q", Width: 8},
-		{Title: "Local Address", Width: 22},
-		{Title: "Foreign Address", Width: 20},
-		{Title: "State", Width: 12},
-		{Title: "PID/Program", Width: 18},
+		{Title: "协议", Width: 6},
+		{Title: "接收队列", Width: 8},
+		{Title: "发送队列", Width: 8},
+		{Title: "本地地址", Width: 22},
+		{Title: "远程地址", Width: 20},
+		{Title: "状态", Width: 12},
+		{Title: "PID/程序", Width: 18},
 	}
 	connectionsTable := table.New(
 		table.WithColumns(connectionsColumns),
@@ -116,11 +116,11 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	connectionsTable.SetStyles(networkStyle)
 
 	routesColumns := []table.Column{
-		{Title: "Destination", Width: 18},
-		{Title: "Gateway", Width: 12},
-		{Title: "Genmask", Width: 16},
-		{Title: "Flags", Width: 8},
-		{Title: "Iface", Width: 16},
+		{Title: "目标", Width: 18},
+		{Title: "网关", Width: 12},
+		{Title: "子网掩码", Width: 16},
+		{Title: "标志", Width: 8},
+		{Title: "接口", Width: 16},
 	}
 	routesTable := table.New(
 		table.WithColumns(routesColumns),
@@ -140,9 +140,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	dnsTable.SetStyles(networkStyle)
 
 	diagnosticColumns := []table.Column{
-		{Title: "Security Check", Width: 30},
-		{Title: "Performances", Width: 12},
-		{Title: "Logs", Width: 40},
+		{Title: "安全检查", Width: 30},
+		{Title: "性能", Width: 12},
+		{Title: "日志", Width: 40},
 	}
 
 	diagnosticTable := table.New(
@@ -152,13 +152,13 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	diagnosticTable.SetStyles(networkStyle)
 
 	searchInput := textinput.New()
-	searchInput.Placeholder = "Search a process..."
+	searchInput.Placeholder = "搜索进程..."
 	searchInput.Prompt = "/"
 	searchInput.CharLimit = 50
 	searchInput.Width = 30
 
 	passwordInput := textinput.New()
-	passwordInput.Placeholder = "Enter root password..."
+	passwordInput.Placeholder = "输入 root 密码..."
 	passwordInput.EchoMode = textinput.EchoPassword
 	passwordInput.EchoCharacter = '•'
 	passwordInput.CharLimit = 50
@@ -181,9 +181,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	securityManager.SudoPassword = "" // No password initially
 
 	securityColumns := []table.Column{
-		{Title: "Name", Width: 20},
-		{Title: "Status", Width: 15},
-		{Title: "Details", Width: 40},
+		{Title: "名称", Width: 20},
+		{Title: "状态", Width: 15},
+		{Title: "详情", Width: 40},
 	}
 	securityTable := table.New(
 		table.WithColumns(securityColumns),
@@ -202,9 +202,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	securityTable.SetStyles(tableStyle)
 
 	portsColumns := []table.Column{
-		{Title: "Port", Width: 10},
-		{Title: "Service", Width: 20},
-		{Title: "Protocol", Width: 10},
+		{Title: "端口", Width: 10},
+		{Title: "服务", Width: 20},
+		{Title: "协议", Width: 10},
 		{Title: "PID", Width: 10},
 	}
 
@@ -217,7 +217,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	spinnerModel := getRandomSpinner()
 
 	firewallColumns := []table.Column{
-		{Title: "Firewall Rule", Width: 100},
+		{Title: "防火墙规则", Width: 100},
 	}
 
 	firewallTable := table.New(
@@ -228,7 +228,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	firewallTable.SetStyles(tableStyle)
 
 	autoBanColumns := []table.Column{
-		{Title: "Jail/Service Details", Width: 100},
+		{Title: "Jail/服务详情", Width: 100},
 	}
 
 	autoBanTable := table.New(
@@ -240,10 +240,10 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 
 	// Logs table
 	logsColumns := []table.Column{
-		{Title: "Time", Width: 20},
-		{Title: "Level", Width: 8},
-		{Title: "Service", Width: 20},
-		{Title: "Message", Width: 70},
+		{Title: "时间", Width: 20},
+		{Title: "级别", Width: 8},
+		{Title: "服务", Width: 20},
+		{Title: "消息", Width: 70},
 	}
 
 	logsTable := table.New(
@@ -256,17 +256,17 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 
 	// Log filter inputs
 	logSearchInput := textinput.New()
-	logSearchInput.Placeholder = "Search logs..."
+	logSearchInput.Placeholder = "搜索日志..."
 	logSearchInput.CharLimit = 100
 	logSearchInput.Width = 30
 
 	logServiceInput := textinput.New()
-	logServiceInput.Placeholder = "Filter by service..."
+	logServiceInput.Placeholder = "按服务筛选..."
 	logServiceInput.CharLimit = 50
 	logServiceInput.Width = 25
 
 	logTimeRangeInput := textinput.New()
-	logTimeRangeInput.Placeholder = "e.g., '2 hours ago', '2025-01-08', '3 days ago'"
+	logTimeRangeInput.Placeholder = "例如：'2 小时前'、'2025-01-08'、'3 天前'"
 	logTimeRangeInput.CharLimit = 50
 	logTimeRangeInput.Width = 50
 
@@ -294,14 +294,14 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 			SelectedItem:     model.NetworkTabInterface,
 			PingInput: func() textinput.Model {
 				ti := textinput.New()
-				ti.Placeholder = "Enter host or IP to ping (e.g., 8.8.8.8)"
+				ti.Placeholder = "输入要 Ping 的主机或 IP（如 8.8.8.8）"
 				ti.CharLimit = 100
 				ti.Width = 40
 				return ti
 			}(),
 			TracerouteInput: func() textinput.Model {
 				ti := textinput.New()
-				ti.Placeholder = "Enter host or IP to trace (e.g., google.com)"
+				ti.Placeholder = "输入要追踪的主机或 IP（如 google.com）"
 				ti.CharLimit = 100
 				ti.Width = 40
 				return ti
@@ -319,7 +319,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 			SelectedItem:    model.DiagnosticSecurityChecks,
 			Performance: model.PerformanceModel{
 				SelectedItem:           model.SystemHealth,
-				Nav:                    []string{"System Health", "I/O", "CPU", "Memory"},
+				Nav:                    []string{"系统健康", "I/O", "CPU", "内存"},
 				SubTabNavigationActive: false,
 				CPUSelectedTab:         model.CPUTabStateBreakdown,
 				CPUSubTabActive:        false,
@@ -343,7 +343,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 			CustomTimeInputMode: false,
 			DomainInput: func() textinput.Model {
 				ti := textinput.New()
-				ti.Placeholder = "Enter domain name (e.g., google.com)"
+				ti.Placeholder = "输入域名（如 google.com）"
 				ti.CharLimit = 100
 				ti.Width = 40
 				return ti
diff --git a/widgets/model/performance.go b/widgets/model/performance.go
index 90d8df3..16af746 100644
--- a/widgets/model/performance.go
+++ b/widgets/model/performance.go
@@ -31,7 +31,7 @@ const (
 )
 
 func (pt PerformanceTab) String() string {
-	return []string{"System Health", "I/O", "CPU", "Memory"}[pt]
+	return []string{"系统健康", "I/O", "CPU", "内存"}[pt]
 }
 
 type CPUTab int
@@ -43,7 +43,7 @@ const (
 )
 
 func (ct CPUTab) String() string {
-	return []string{"CPU State Breakdown", "Per-Core Performance", "System Activity Metrics"}[ct]
+	return []string{"CPU 状态分解", "每核性能", "系统活动指标"}[ct]
 }
 
 type MemoryTab int
@@ -56,7 +56,7 @@ const (
 )
 
 func (mt MemoryTab) String() string {
-	return []string{"Overview", "Usage Breakdown", "Swap Analysis", "System Memory"}[mt]
+	return []string{"概览", "使用分解", "交换分区分析", "系统内存"}[mt]
 }
 
 type PerformanceModel struct {
diff --git a/widgets/model/reporting.go b/widgets/model/reporting.go
index 8f6fa57..c372ea4 100644
--- a/widgets/model/reporting.go
+++ b/widgets/model/reporting.go
@@ -426,19 +426,19 @@ func (rm *ReportModel) getSecurityRecommendations(securityChecks []security.Secu
 	for _, check := range securityChecks {
 		if strings.Contains(check.Status, "Warning") {
 			switch check.Name {
-			case "SSH Password Authentication":
-				recommendations = append(recommendations, "SSH password authentication is enabled. Consider using SSH keys only for better security.")
-			case "System Updates":
-				recommendations = append(recommendations, "System updates are available. Run 'sudo apt update && sudo apt upgrade' to apply security patches.")
-			case "System Restart Required":
-				recommendations = append(recommendations, "System restart required for kernel updates. Schedule a maintenance window to reboot the system.")
+			case "SSH 密码认证":
+				recommendations = append(recommendations, "已启用 SSH 密码认证。建议仅使用 SSH 密钥以提高安全性。")
+			case "系统更新":
+				recommendations = append(recommendations, "系统有可用更新。请运行 'sudo apt update && sudo apt upgrade' 应用安全补丁。")
+			case "系统重启":
+				recommendations = append(recommendations, "内核更新需要重启系统。请安排维护窗口重启。")
 			}
 		} else if strings.Contains(check.Status, "Failed") {
 			switch check.Name {
-			case "Firewall Status":
-				recommendations = append(recommendations, "Firewall is not active. Enable it with 'sudo ufw enable'.")
-			case "Open Ports":
-				recommendations = append(recommendations, "Risky ports are open. Close unnecessary ports to reduce attack surface.")
+			case "防火墙状态":
+				recommendations = append(recommendations, "防火墙未启用。可用 'sudo ufw enable' 开启。")
+			case "开放端口":
+				recommendations = append(recommendations, "存在高风险开放端口。请关闭不必要端口以减小攻击面。")
 			}
 		}
 	}
@@ -454,7 +454,7 @@ func (rm *ReportModel) getPerformanceRecommendations(m MonitorModel) []string {
 		if len(m.Processes) > 0 {
 			topProcess := m.Processes[0]
 			recommendations = append(recommendations,
-				fmt.Sprintf("Memory usage very high (%.1f%%). Process '%s' is consuming %.1f%% memory. Consider optimizing or allocating more resources.",
+				fmt.Sprintf("内存使用率很高 (%.1f%%)。进程 '%s' 占用 %.1f%% 内存。建议优化或增加资源。",
 					m.Memory.Usage, topProcess.Command, topProcess.Mem))
 		} else {
 			recommendations = append(recommendations,
@@ -495,7 +495,7 @@ func (rm *ReportModel) getDockerRecommendations(m MonitorModel) []string {
 		for _, container := range containers {
 			if container.Health == "unhealthy" {
 				recommendations = append(recommendations,
-					fmt.Sprintf("Container '%s' is unhealthy. Check its logs with 'docker logs %s'.",
+					fmt.Sprintf("容器 '%s' 状态不健康。请用 'docker logs %s' 查看日志。",
 						container.Name, container.ID[:12]))
 			}
 		}
@@ -511,7 +511,7 @@ func (rm *ReportModel) SaveReport() (string, error) {
 
 	filename := fmt.Sprintf("report_%s_%s.md",
 		time.Now().Format("2006-01-02_150405"),
-		"system") // In practice, you might want to get the actual hostname
+		"系统") // In practice, you might want to get the actual hostname
 
 	filepath := filepath.Join(rm.ReportDirectory, filename)
 	err := os.WriteFile(filepath, []byte(rm.CurrentReport), 0644)
@@ -569,9 +569,9 @@ func formatUptime(uptime uint64) string {
 	if days > 0 {
 		return fmt.Sprintf("%d days, %d hours, %d minutes", days, hours, minutes)
 	} else if hours > 0 {
-		return fmt.Sprintf("%d hours, %d minutes", hours, minutes)
+		return fmt.Sprintf("%d 小时 %d 分钟", hours, minutes)
 	} else {
-		return fmt.Sprintf("%d minutes", minutes)
+		return fmt.Sprintf("%d 分钟", minutes)
 	}
 }
 
diff --git a/widgets/model/type.go b/widgets/model/type.go
index 5f10249..71140e2 100644
--- a/widgets/model/type.go
+++ b/widgets/model/type.go
@@ -11,7 +11,7 @@ const (
 	ContainerTabNetwork
 	// ContainerTabDisk
 	ContainerTabEnv
-	// "Interface", "Connectivity", "Configuration", "Protocol Analysis"
+	// "网卡", "Connectivity", "Configuration", "Protocol Analysis"
 	// ================================ //
 	NetworkTabInterface     ContainerTab = ContainerTabGeneral
 	NetworkTabConnectivity               = ContainerTabCPU
@@ -19,7 +19,7 @@ const (
 	NetworkTabProtocol                   = ContainerTabNetwork
 	// ================================ //
 
-	// "Health Checks", "Performances", "Logs"
+	// "Health Checks", "性能", "Logs"
 	DiagnosticSecurityChecks  ContainerTab = ContainerTabGeneral
 	DiagnosticTabPerformances ContainerTab = ContainerTabCPU
 	DiagnosticTabLogs         ContainerTab = ContainerTabMemory
diff --git a/widgets/model/ui.go b/widgets/model/ui.go
index f4d0328..6d5fe52 100644
--- a/widgets/model/ui.go
+++ b/widgets/model/ui.go
@@ -10,13 +10,13 @@ type AppState string
 
 const (
 	StateHome               AppState = "home"
-	StateMonitor            AppState = "monitor"
+	StateMonitor            AppState = "监控"
 	StateSystem             AppState = "monitor.system"
 	StateProcess            AppState = "monitor.process"
 	StateContainers         AppState = "monitor.containers"
 	StateContainer          AppState = "monitor.containers.single"
 	StateContainerLogs      AppState = "monitor.containers.logs"
-	StateDiagnostics        AppState = "diagnostics"
+	StateDiagnostics        AppState = "诊断"
 	StateCertificateDetails AppState = "diagnostics.certificate"
 	StateSSHRootDetails     AppState = "diagnostics.sshroot"
 	StateOpenedPortsDetails AppState = "diagnostics.openedports"
@@ -24,16 +24,16 @@ const (
 	StateAutoBanDetails     AppState = "diagnostics.autoban"
 	StateLogDetails         AppState = "diagnostics.logs"
 	StateLogEntryDetails    AppState = "diagnostics.logs.entry"
-	StateNetwork            AppState = "network"
+	StateNetwork            AppState = "网络"
 	StateInterfaces         AppState = "network.interfaces"
 	StateConnectivity       AppState = "network.connectivity"
 	StateConfiguration      AppState = "network.configuration"
 	StateProtocolAnalysis   AppState = "network.protocol.analysis"
-	StateReporting          AppState = "reporting"
+	StateReporting          AppState = "报告"
 	StateGeneratingReport   AppState = "reporting.generating"
 	StateViewingReport      AppState = "reporting.viewing"
 	StateSavingReport       AppState = "reporting.saving"
-	StatePerformance        AppState = "performance"
+	StatePerformance        AppState = "性能"
 	StateSystemHealth       AppState = "performance.systemhealth"
 	StateInputOutput        AppState = "performance.inputoutput"
 	StateCPU                AppState = "performance.cpu"
diff --git a/widgets/render-body.go b/widgets/render-body.go
index ad8fd75..ee81815 100644
--- a/widgets/render-body.go
+++ b/widgets/render-body.go
@@ -45,7 +45,7 @@ func (m Model) renderMainContent() string {
 	case model.StateSystemHealth, model.StateInputOutput, model.StateCPU, model.StateMemory, model.StateQuickTests:
 		currentView = m.renderPerformanceAnalysis()
 	default:
-		currentView = fmt.Sprintf("Unknown state: %v", m.Ui.State)
+		currentView = fmt.Sprintf("未知状态：%v", m.Ui.State)
 	}
 	m.Ui.Viewport.SetContent(currentView)
 	m.Ui.Viewport.SetYOffset(m.Ui.Viewport.YOffset)
diff --git a/widgets/render-charts.go b/widgets/render-charts.go
index 35e3f10..1c697b1 100644
--- a/widgets/render-charts.go
+++ b/widgets/render-charts.go
@@ -82,7 +82,7 @@ func (m Model) renderNetworkRXChart(width, height int) string {
 	// Get container-specific history if available
 	var points []float64
 	var maxValue float64
-	caption := "Network RX"
+	caption := "网络接收"
 
 	if m.Monitor.SelectedContainer != nil {
 		if containerHistory, exists := m.Monitor.ContainerHistories[m.Monitor.SelectedContainer.ID]; exists {
@@ -98,7 +98,7 @@ func (m Model) renderNetworkRXChart(width, height int) string {
 	}
 
 	if len(points) < 1 {
-		return renderEmptyChart("Network RX", height)
+		return renderEmptyChart("网络接收", height)
 	}
 
 	// Ensure minimum scale for visibility
@@ -123,7 +123,7 @@ func (m Model) renderNetworkTXChart(width, height int) string {
 	// Get container-specific history if available
 	var points []float64
 	var maxValue float64
-	caption := "Network TX"
+	caption := "网络发送"
 
 	if m.Monitor.SelectedContainer != nil {
 		if containerHistory, exists := m.Monitor.ContainerHistories[m.Monitor.SelectedContainer.ID]; exists {
@@ -139,7 +139,7 @@ func (m Model) renderNetworkTXChart(width, height int) string {
 	}
 
 	if len(points) < 1 {
-		return renderEmptyChart("Network TX", height)
+		return renderEmptyChart("网络发送", height)
 	}
 
 	// Ensure minimum scale for visibility
@@ -175,18 +175,18 @@ func renderEmptyChart(title string, height int) string {
 		builder += "\n"
 	}
 
-	builder += "Collecting data..."
+	builder += "正在采集数据..."
 	return builder
 }
 
 // getOptimalNetworkScale determines the best scale and unit for network data
 func getOptimalNetworkScale(points []float64, direction string) ([]float64, float64, string) {
 	if len(points) == 0 {
-		return points, 10.0, "Network " + direction + " (MB/s)"
+		return points, 10.0, "网络 " + direction + " (MB/s)"
 	}
 
 	maxValue := getMaxValueFromFloat64(points)
-	caption := "Network " + direction
+	caption := "网络 " + direction
 
 	// Determine the best unit and scale based on the maximum value
 	if maxValue < 0.001 { // Less than 1 KB/s in MB units
@@ -234,11 +234,11 @@ func getMaxValueFromFloat64(values []float64) float64 {
 // getOptimalCPUScale determines the best scale for CPU usage data
 func getOptimalCPUScale(points []float64) ([]float64, float64, string) {
 	if len(points) == 0 {
-		return points, 10.0, "CPU Usage (%)"
+		return points, 10.0, "CPU 使用率 (%)"
 	}
 
 	maxValue := getMaxValueFromFloat64(points)
-	caption := "CPU Usage (%)"
+	caption := "CPU 使用率 (%)"
 
 	// Dynamic scaling for low CPU usage
 	if maxValue < 1.0 { // Less than 1%
@@ -273,11 +273,11 @@ func getOptimalCPUScale(points []float64) ([]float64, float64, string) {
 // getOptimalMemoryScale determines the best scale for memory usage data
 func getOptimalMemoryScale(points []float64) ([]float64, float64, string) {
 	if len(points) == 0 {
-		return points, 10.0, "Memory Usage (%)"
+		return points, 10.0, "内存使用率 (%)"
 	}
 
 	maxValue := getMaxValueFromFloat64(points)
-	caption := "Memory Usage (%)"
+	caption := "内存使用率 (%)"
 
 	// Dynamic scaling for low memory usage
 	if maxValue < 1.0 { // Less than 1%
diff --git a/widgets/render-common.go b/widgets/render-common.go
index 56a4c37..75be755 100644
--- a/widgets/render-common.go
+++ b/widgets/render-common.go
@@ -25,9 +25,9 @@ func (m Model) renderConfirmationDialog() string {
 	doc.WriteString(v.MetricLabelStyle.Render(m.ConfirmationMessage))
 	doc.WriteString("\n\n")
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Are you sure?"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("确认操作？"))
 	doc.WriteString("\n")
-	doc.WriteString("Press 'y' to confirm or 'n' to cancel")
+	doc.WriteString("按 y 确认，按 n 取消")
 
 	confirmationStyle := lipgloss.NewStyle().
 		Border(lipgloss.RoundedBorder()).
diff --git a/widgets/render-container.go b/widgets/render-container.go
index 7ed5229..9c2250b 100644
--- a/widgets/render-container.go
+++ b/widgets/render-container.go
@@ -21,8 +21,8 @@ func (m Model) renderContainerMenu() string {
 	doc := strings.Builder{}
 
 	doc.WriteString("CONTAINER MENU\n")
-	doc.WriteString(fmt.Sprintf("Container: %s\n", m.Monitor.SelectedContainer.Name))
-	doc.WriteString(fmt.Sprintf("Status: %s\n", m.Monitor.SelectedContainer.Status))
+	doc.WriteString(fmt.Sprintf("容器: %s\n", m.Monitor.SelectedContainer.Name))
+	doc.WriteString(fmt.Sprintf("状态: %s\n", m.Monitor.SelectedContainer.Status))
 	doc.WriteString("\n")
 
 	for i, item := range m.Monitor.ContainerMenuItems {
@@ -42,7 +42,7 @@ func (m Model) renderContainerMenu() string {
 func (m Model) renderContainerSingleView() string {
 
 	if m.Monitor.SelectedContainer == nil {
-		return v.CardStyle.Render("No container selected.")
+		return v.CardStyle.Render("未选择容器。")
 	}
 	style := lipgloss.NewStyle().Padding(0, 2).
 		Foreground(v.WhiteColor).
@@ -67,7 +67,7 @@ func (m Model) renderContainerSingleView() string {
 	case model.ContainerTabEnv:
 		content = m.renderContainerEnv()
 	default:
-		content = "Not implemented"
+		content = "尚未实现"
 	}
 
 	return lipgloss.JoinVertical(lipgloss.Left, tabsHeader, content)
@@ -83,11 +83,11 @@ func (m Model) renderContainerGeneral() string {
 		containerName = m.Monitor.SelectedContainer.Name
 	}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(fmt.Sprintf("Container: %s", containerName)))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(fmt.Sprintf("容器: %s", containerName)))
 	doc.WriteString("\n\n")
 
 	if m.Monitor.ContainerDetails != nil {
-		info := fmt.Sprintf("ID: %s\nName: %s\nImage: %s\nStatus: %s\nProject: %s\nCreated: %s\nUptime: %s\nHealth: %s\nIP Address: %s\nGateway: %s",
+		info := fmt.Sprintf("ID: %s\n名称: %s\n镜像: %s\n状态: %s\n项目: %s\n创建时间: %s\n运行时间: %s\n健康: %s\nIP 地址: %s\n网关: %s",
 			m.Monitor.ContainerDetails.ID,
 			m.Monitor.ContainerDetails.Name,
 			m.Monitor.ContainerDetails.Image,
@@ -121,11 +121,11 @@ func (m Model) renderContainerGeneral() string {
 
 		if len(m.Monitor.ContainerDetails.Environment) > 0 {
 			doc.WriteString("\n\n")
-			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Environment:"))
-			doc.WriteString(fmt.Sprintf("  %d variables", len(m.Monitor.ContainerDetails.Environment)))
+			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("环境变量:"))
+			doc.WriteString(fmt.Sprintf("  %d 个变量", len(m.Monitor.ContainerDetails.Environment)))
 		}
 	} else {
-		info := "Loading container details..."
+		info := "正在加载容器详情..."
 		doc.WriteString(v.MetricLabelStyle.Render(info))
 	}
 
@@ -136,22 +136,22 @@ func (m Model) renderContainerCPU() string {
 
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("CPU Usage"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("CPU 使用率"))
 	doc.WriteString("\n")
 
 	if m.Monitor.ContainerDetails != nil {
 		cpuPercent := m.Monitor.ContainerDetails.Stats.CPUPercent
-		doc.WriteString(fmt.Sprintf("Usage: %.1f%%\n", cpuPercent))
+		doc.WriteString(fmt.Sprintf("使用率: %.1f%%\n", cpuPercent))
 
 		// Display progress bar with dynamic color
 		doc.WriteString(renderProgressBar(cpuPercent) + "\n\n")
 
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Usage History:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("使用历史:"))
 		doc.WriteString("\n")
 		chart := m.renderCPUChart(50, 10)
 		doc.WriteString(chart)
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("Loading CPU metrics..."))
+		doc.WriteString(v.MetricLabelStyle.Render("正在加载 CPU 指标..."))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -161,7 +161,7 @@ func (m Model) renderContainerMemory() string {
 
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Memory Usage"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("内存使用"))
 	doc.WriteString("\n")
 
 	if m.Monitor.ContainerDetails != nil {
@@ -169,18 +169,18 @@ func (m Model) renderContainerMemory() string {
 		memUsage := m.Monitor.ContainerDetails.Stats.MemoryUsage
 		memLimit := m.Monitor.ContainerDetails.Stats.MemoryLimit
 
-		doc.WriteString(fmt.Sprintf("Usage: %.1f%% | Used: %s | Limit: %s | Available: %s\n\n", memPercent,
+		doc.WriteString(fmt.Sprintf("使用率: %.1f%% | 已用: %s | 限制: %s | 可用: %s\n\n", memPercent,
 			utils.FormatBytes(memUsage), utils.FormatBytes(memLimit), utils.FormatBytes(memLimit-memUsage)))
 
 		// Display progress bar with dynamic color
 		doc.WriteString(renderProgressBar(memPercent) + "\n\n")
 
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Usage History:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("使用历史:"))
 		doc.WriteString("\n")
 		chart := m.renderMemoryChart(50, 10)
 		doc.WriteString(chart)
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("Loading memory metrics..."))
+		doc.WriteString(v.MetricLabelStyle.Render("正在加载内存指标..."))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -189,15 +189,15 @@ func (m Model) renderContainerMemory() string {
 func (m Model) renderContainerNetwork() string {
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Network Usage"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("网络使用"))
 	doc.WriteString("\n")
 
 	if m.Monitor.ContainerDetails != nil {
 		rxBytes := m.Monitor.ContainerDetails.Stats.NetworkRx
 		txBytes := m.Monitor.ContainerDetails.Stats.NetworkTx
 
-		doc.WriteString(fmt.Sprintf("RX Total: %s\n", utils.FormatBytes(rxBytes)))
-		doc.WriteString(fmt.Sprintf("TX Total: %s\n\n", utils.FormatBytes(txBytes)))
+		doc.WriteString(fmt.Sprintf("接收总量: %s\n", utils.FormatBytes(rxBytes)))
+		doc.WriteString(fmt.Sprintf("发送总量: %s\n\n", utils.FormatBytes(txBytes)))
 		rxChart := m.renderNetworkRXChart(50, 6)
 		doc.WriteString(rxChart)
 
@@ -206,12 +206,12 @@ func (m Model) renderContainerNetwork() string {
 		doc.WriteString(txChart)
 
 		if m.Monitor.ContainerDetails.IPAddress != "" {
-			doc.WriteString("\n\n" + lipgloss.NewStyle().Bold(true).Render("Network Interfaces:"))
+			doc.WriteString("\n\n" + lipgloss.NewStyle().Bold(true).Render("网络接口:"))
 			doc.WriteString("\n")
 			doc.WriteString(v.MetricValueStyle.Render("  " + m.Monitor.ContainerDetails.IPAddress))
 		}
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("Loading network metrics..."))
+		doc.WriteString(v.MetricLabelStyle.Render("正在加载网络指标..."))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -221,15 +221,15 @@ func (m Model) renderContainerNetwork() string {
 func (m Model) renderContainerDisk() string {
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Disk I/O"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("磁盘 I/O"))
 	doc.WriteString("\n\n")
 
 	if m.Monitor.ContainerDetails != nil {
 		readBytes := m.Monitor.ContainerDetails.Stats.BlockRead
 		writeBytes := m.Monitor.ContainerDetails.Stats.BlockWrite
 
-		doc.WriteString(fmt.Sprintf("Read: %s\n", utils.FormatBytes(readBytes)))
-		doc.WriteString(fmt.Sprintf("Write: %s\n\n", utils.FormatBytes(writeBytes)))
+		doc.WriteString(fmt.Sprintf("读取: %s\n", utils.FormatBytes(readBytes)))
+		doc.WriteString(fmt.Sprintf("写入: %s\n\n", utils.FormatBytes(writeBytes)))
 
 		totalIO := readBytes + writeBytes
 		if totalIO > 0 {
@@ -246,11 +246,11 @@ func (m Model) renderContainerDisk() string {
 			doc.WriteString(fmt.Sprintf("WRITE [%s] %.1f%%\n", writeBar, writePercent))
 		}
 
-		doc.WriteString("\n" + lipgloss.NewStyle().Bold(true).Render("I/O History:"))
+		doc.WriteString("\n" + lipgloss.NewStyle().Bold(true).Render("I/O 历史:"))
 		doc.WriteString("\n")
-		doc.WriteString("Disk I/O history charts coming soon...")
+		doc.WriteString("磁盘 I/O 历史图表即将推出...")
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("Loading disk metrics..."))
+		doc.WriteString(v.MetricLabelStyle.Render("正在加载磁盘指标..."))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -261,7 +261,7 @@ func (m Model) renderContainerEnv() string {
 
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Environment Variables"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("环境变量"))
 	doc.WriteString("\n\n")
 
 	if m.Monitor.ContainerDetails != nil && len(m.Monitor.ContainerDetails.Environment) > 0 {
@@ -279,9 +279,9 @@ func (m Model) renderContainerEnv() string {
 			}
 		}
 	} else if m.Monitor.ContainerDetails != nil {
-		doc.WriteString(v.MetricLabelStyle.Render("No environment variables found"))
+		doc.WriteString(v.MetricLabelStyle.Render("未找到环境变量"))
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("Loading environment variables..."))
+		doc.WriteString(v.MetricLabelStyle.Render("正在加载环境变量..."))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -289,11 +289,11 @@ func (m Model) renderContainerEnv() string {
 
 func (m Model) renderContainerLogs() string {
 	if m.Monitor.SelectedContainer == nil {
-		return v.CardStyle.Render("No container selected")
+		return v.CardStyle.Render("未选择容器")
 	}
 
 	doc := strings.Builder{}
-	status := "Loading..."
+	status := "加载中..."
 	if m.Monitor.ContainerLogsStreaming {
 		status = "🟢 Live"
 	} else if !m.Monitor.ContainerLogsLoading {
@@ -314,7 +314,7 @@ func (m Model) renderContainerLogs() string {
 			m.Monitor.ContainerLogsPagination.TotalPages)))
 
 	if m.Monitor.ContainerLogsLoading {
-		doc.WriteString("\n\n" + v.MetricLabelStyle.Render("Loading logs..."))
+		doc.WriteString("\n\n" + v.MetricLabelStyle.Render("正在加载日志..."))
 	} else if len(m.Monitor.ContainerLogsPagination.Lines) > 0 {
 		logStyle := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("250")).
@@ -326,7 +326,7 @@ func (m Model) renderContainerLogs() string {
 		m.LogsViewport.Style = logStyle
 		doc.WriteString("\n" + m.LogsViewport.View())
 	} else {
-		doc.WriteString("\n\n" + v.MetricLabelStyle.Render("No logs available"))
+		doc.WriteString("\n\n" + v.MetricLabelStyle.Render("暂无日志"))
 	}
 
 	return v.CardStyle.Render(doc.String())
diff --git a/widgets/render-diagnostic.go b/widgets/render-diagnostic.go
index b4cc141..7c18b7e 100644
--- a/widgets/render-diagnostic.go
+++ b/widgets/render-diagnostic.go
@@ -14,23 +14,23 @@ import (
 
 func (m Model) renderLogEntryDetails() string {
 	if m.Diagnostic.SelectedLogEntry == nil {
-		return vars.CardStyle.Render("No log entry selected.")
+		return vars.CardStyle.Render("未选择日志条目。")
 	}
 
 	entry := m.Diagnostic.SelectedLogEntry
 	var builder strings.Builder
 
 	// Title
-	title := lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Log Entry Details")
+	title := lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("日志条目详情")
 	builder.WriteString(title)
 	builder.WriteString("\n\n")
 
 	// Details
-	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("Time"), entry.Timestamp))
-	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("Level"), entry.Level))
-	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("Service"), entry.Service))
+	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("时间"), entry.Timestamp))
+	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("级别"), entry.Level))
+	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("服务"), entry.Service))
 	builder.WriteString("\n")
-	builder.WriteString(vars.MetricLabelStyle.Render("Message:"))
+	builder.WriteString(vars.MetricLabelStyle.Render("消息:"))
 	builder.WriteString("\n\n")
 
 	// Message with word wrapping in a bordered box
@@ -42,7 +42,7 @@ func (m Model) renderLogEntryDetails() string {
 
 	builder.WriteString(messageStyle.Render(entry.Message))
 	builder.WriteString("\n\n")
-	builder.WriteString(lipgloss.NewStyle().Faint(true).Render("Press 'b', 'esc', or 'enter' to go back."))
+	builder.WriteString(lipgloss.NewStyle().Faint(true).Render("按 b、esc 或 enter 返回。"))
 
 	return vars.CardStyle.Render(builder.String())
 }
@@ -68,7 +68,7 @@ func (m Model) renderDiagnosticSecurity() string {
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Security Checks"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("安全检查"))
 	doc.WriteString("\n\n")
 
 	// Authentication section
@@ -111,28 +111,28 @@ func (m Model) renderDiagnosticSecurity() string {
 	}
 
 	if len(m.Diagnostic.SecurityChecks) == 0 {
-		doc.WriteString("Loading security checks...")
+		doc.WriteString("正在加载安全检查...")
 		doc.WriteString("\n\n")
 		return vars.CardStyle.Render(doc.String())
 	}
 
 	// Domain input section
 	if m.Diagnostic.DomainInputMode {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Enter Domain Name for SSL Check"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("输入域名进行 SSL 检查"))
 		doc.WriteString("\n")
 		doc.WriteString(m.Diagnostic.DomainInput.View())
 		doc.WriteString("\n\n")
-		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("Press Enter to check SSL, Esc to cancel"))
+		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("按 Enter 检查 SSL，按 Esc 取消"))
 		doc.WriteString("\n\n")
 	} else {
 		// Show current domain or prompt to enter one
 		currentDomain := m.Diagnostic.DomainInput.Value()
 		if currentDomain == "" {
-			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("Press 'd' to enter domain name for SSL check"))
+			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("按 d 输入域名进行 SSL 检查"))
 		} else {
-			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Current Domain: ") + currentDomain)
+			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("当前域名: ") + currentDomain)
 			doc.WriteString("\n")
-			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("Press 'd' to change domain, 'r' to refresh checks"))
+			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("按 d 更改域名，按 r 刷新检查"))
 		}
 		doc.WriteString("\n\n")
 	}
@@ -177,28 +177,28 @@ func (m Model) renderDiagnosticSecurity() string {
 
 func (m Model) renderCertificateDetails() string {
 	if m.Diagnostic.CertificateInfo == nil {
-		return vars.CardStyle.Render("No certificate information available")
+		return vars.CardStyle.Render("暂无证书信息")
 	}
 
 	cert := m.Diagnostic.CertificateInfo
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("SSL Certificate Details"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("SSL 证书详情"))
 	doc.WriteString("\n\n")
 
 	// Certificate information
-	doc.WriteString(vars.MetricLabelStyle.Render("Subject: ") + cert.Subject + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Issuer: ") + cert.Issuer + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Serial Number: ") + cert.SerialNumber + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Version: ") + fmt.Sprintf("%d", cert.Version) + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("主题: ") + cert.Subject + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("颁发者: ") + cert.Issuer + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("序列号: ") + cert.SerialNumber + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("版本: ") + fmt.Sprintf("%d", cert.Version) + "\n")
 	doc.WriteString("\n")
 
 	// Validity period
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Validity Period"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("有效期"))
 	doc.WriteString("\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Valid From: ") + cert.ValidityPeriodFrom + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Valid To: ") + cert.ValidityPeriodTo + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("生效时间: ") + cert.ValidityPeriodFrom + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("到期时间: ") + cert.ValidityPeriodTo + "\n")
 
 	// Days until expiry with color coding
 	expiryText := ""
@@ -209,14 +209,14 @@ func (m Model) renderCertificateDetails() string {
 	} else {
 		expiryText = lipgloss.NewStyle().Foreground(lipgloss.Color("46")).Render("✓ " + fmt.Sprintf("%d", cert.DaysUntilExpiry) + " days")
 	}
-	doc.WriteString(vars.MetricLabelStyle.Render("Days Until Expiry: ") + expiryText + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("剩余天数: ") + expiryText + "\n")
 	doc.WriteString("\n")
 
 	// Security information
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Security Information"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("安全信息"))
 	doc.WriteString("\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Algorithm: ") + cert.Algorithm + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Signature Algorithm: ") + cert.SignatureAlgorithm + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("算法: ") + cert.Algorithm + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("签名算法: ") + cert.SignatureAlgorithm + "\n")
 
 	hostnameStatus := ""
 	if cert.HostnameVerified {
@@ -224,12 +224,12 @@ func (m Model) renderCertificateDetails() string {
 	} else {
 		hostnameStatus = lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Render("✗ Not Verified")
 	}
-	doc.WriteString(vars.MetricLabelStyle.Render("Hostname Verified: ") + hostnameStatus + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("主机名校验: ") + hostnameStatus + "\n")
 	doc.WriteString("\n")
 
 	// Alternative names
 	if len(cert.AlternativeNames) > 0 {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Alternative Names"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("备用名称"))
 		doc.WriteString("\n")
 		for _, name := range cert.AlternativeNames {
 			doc.WriteString("• " + name + "\n")
@@ -242,31 +242,31 @@ func (m Model) renderCertificateDetails() string {
 
 func (m Model) renderSSHRootDetails() string {
 	if m.Diagnostic.SSHRootInfo == nil {
-		return vars.CardStyle.Render("No SSH root login information available")
+		return vars.CardStyle.Render("暂无 SSH Root 登录信息")
 	}
 
 	sshInfo := m.Diagnostic.SSHRootInfo
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("SSH Root Login Details"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("SSH Root 登录详情"))
 	doc.WriteString("\n\n")
 
-	doc.WriteString(vars.MetricLabelStyle.Render("Status: ") + sshInfo.Status + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Details: ") + sshInfo.Details + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("状态: ") + sshInfo.Status + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render("详情: ") + sshInfo.Details + "\n")
 
 	return vars.CardStyle.Render(doc.String())
 }
 
 func (m Model) renderOpenedPortsDetails() string {
 	if m.Diagnostic.OpenedPortsInfo == nil {
-		return vars.CardStyle.Render("No opened ports information available")
+		return vars.CardStyle.Render("暂无开放端口信息")
 	}
 
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("Opened Ports Details"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("开放端口详情"))
 	doc.WriteString("\n\n")
 
 	doc.WriteString(m.Diagnostic.PortsTable.View())
@@ -277,7 +277,7 @@ func (m Model) renderOpenedPortsDetails() string {
 
 func (m Model) renderFirewallDetails() string {
 	if m.Diagnostic.FirewallInfo == nil {
-		return vars.CardStyle.Render("No firewall information available")
+		return vars.CardStyle.Render("暂无防火墙信息")
 	}
 
 	doc := strings.Builder{}
@@ -295,10 +295,10 @@ func (m Model) renderFirewallDetails() string {
 		statusStyle = statusStyle.Foreground(lipgloss.Color("196")) // Red
 	}
 
-	doc.WriteString(vars.MetricLabelStyle.Render("Status: "))
+	doc.WriteString(vars.MetricLabelStyle.Render("状态: "))
 	doc.WriteString(statusStyle.Render(m.Diagnostic.FirewallInfo.Status))
 	doc.WriteString("\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("Details: "))
+	doc.WriteString(vars.MetricLabelStyle.Render("详情: "))
 	doc.WriteString(m.Diagnostic.FirewallInfo.Details)
 	doc.WriteString("\n\n")
 
@@ -309,13 +309,13 @@ func (m Model) renderFirewallDetails() string {
 		doc.WriteString(m.Diagnostic.FirewallTable.View())
 		doc.WriteString("\n\n")
 	} else {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("No firewall rules configured"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("未配置防火墙规则"))
 		doc.WriteString("\n\n")
 	}
 
 	// Raw output section (collapsible view)
 	if m.Diagnostic.FirewallInfo.RawOutput != "" {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Complete Firewall Configuration:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("完整防火墙配置:"))
 		doc.WriteString("\n")
 		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("(Full raw output from firewall command)"))
 		doc.WriteString("\n\n")
@@ -336,7 +336,7 @@ func (m Model) renderFirewallDetails() string {
 
 func (m Model) renderAutoBanDetails() string {
 	if m.Diagnostic.AutoBanInfo == nil {
-		return vars.CardStyle.Render("No auto-ban information available")
+		return vars.CardStyle.Render("暂无自动封禁信息")
 	}
 
 	doc := strings.Builder{}
@@ -354,17 +354,17 @@ func (m Model) renderAutoBanDetails() string {
 		statusStyle = statusStyle.Foreground(lipgloss.Color("196")) // Red
 	}
 
-	doc.WriteString(vars.MetricLabelStyle.Render("Status: "))
+	doc.WriteString(vars.MetricLabelStyle.Render("状态: "))
 	doc.WriteString(statusStyle.Render(m.Diagnostic.AutoBanInfo.Status))
 	doc.WriteString("\n")
 
 	if m.Diagnostic.AutoBanInfo.Version != "" {
-		doc.WriteString(vars.MetricLabelStyle.Render("Version: "))
+		doc.WriteString(vars.MetricLabelStyle.Render("版本: "))
 		doc.WriteString(m.Diagnostic.AutoBanInfo.Version)
 		doc.WriteString("\n")
 	}
 
-	doc.WriteString(vars.MetricLabelStyle.Render("Details: "))
+	doc.WriteString(vars.MetricLabelStyle.Render("详情: "))
 	doc.WriteString(m.Diagnostic.AutoBanInfo.Details)
 	doc.WriteString("\n\n")
 
@@ -375,13 +375,13 @@ func (m Model) renderAutoBanDetails() string {
 		doc.WriteString(m.Diagnostic.AutoBanTable.View())
 		doc.WriteString("\n\n")
 	} else {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("No jails/services configured"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("未配置 Jail/服务"))
 		doc.WriteString("\n\n")
 	}
 
 	// Raw output section
 	if m.Diagnostic.AutoBanInfo.RawOutput != "" {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Complete Configuration:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("完整配置:"))
 		doc.WriteString("\n")
 		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("(Full raw output from service)"))
 		doc.WriteString("\n\n")
@@ -404,7 +404,7 @@ func (m Model) renderDiagnosticLogs() string {
 
 	// Custom time input mode - show popup
 	if m.Diagnostic.CustomTimeInputMode {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Enter Custom Time Range"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("输入自定义时间范围"))
 		doc.WriteString("\n")
 		doc.WriteString(m.Diagnostic.LogTimeRangeInput.View())
 		doc.WriteString("\n\n")
@@ -418,9 +418,9 @@ func (m Model) renderDiagnosticLogs() string {
 			doc.WriteString("\n\n")
 		}
 
-		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("Examples: '2 hours ago', '2025-01-08 14:30:00', '3 days ago'"))
+		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("示例：'2 hours ago'、'2025-01-08 14:30:00'、'3 days ago'"))
 		doc.WriteString("\n")
-		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("Press Enter to apply, ESC to cancel"))
+		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("按 Enter 应用，按 ESC 取消"))
 		return vars.CardStyle.Render(doc.String())
 	}
 
@@ -435,8 +435,8 @@ func (m Model) renderDiagnosticLogs() string {
 
 	// Filter selection indicator
 	filterIndicatorStyle := lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("214"))
-	timeIndicator := "Time"
-	levelIndicator := "Level"
+	timeIndicator := "时间"
+	levelIndicator := "级别"
 	if m.Diagnostic.LogFilterSelected == 0 {
 		timeIndicator = filterIndicatorStyle.Render("▶ Time")
 	} else {
@@ -478,13 +478,13 @@ func (m Model) renderDiagnosticLogs() string {
 
 	// Log entries table or loading message
 	if m.Diagnostic.LogsInfo == nil {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("Press 'r' to load logs or Enter to apply filters"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("按 r 加载日志，或按 Enter 应用筛选"))
 		doc.WriteString("\n")
 	} else if m.Diagnostic.LogsInfo.ErrorMsg != "" {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Render("Error: " + m.Diagnostic.LogsInfo.ErrorMsg))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Render("错误: " + m.Diagnostic.LogsInfo.ErrorMsg))
 		doc.WriteString("\n")
 	} else if len(m.Diagnostic.LogsInfo.Entries) == 0 {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("No log entries found matching filters"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("没有匹配筛选条件的日志"))
 		doc.WriteString("\n")
 	} else {
 		// Display logs table
@@ -557,15 +557,15 @@ func (m Model) renderPerformanceAnalysis() string {
 
 func (m Model) renderCPUPerformance() string {
 	if m.Diagnostic.Performance.CPULoading {
-		return vars.CardStyle.Render("⏳ Loading CPU Performance Metrics...")
+		return vars.CardStyle.Render("⏳ 正在加载 CPU 性能指标...")
 	}
 
 	if m.Diagnostic.Performance.CPUMetrics == nil {
-		return vars.CardStyle.Render("Press 'r' to load CPU metrics")
+		return vars.CardStyle.Render("按 r 加载 CPU 指标")
 	}
 
 	// CPU sub-tabs navigation
-	cpuTabs := []string{"CPU State Breakdown", "Per-Core Performance", "System Activity Metrics"}
+	cpuTabs := []string{"CPU 状态分解", "每核性能", "系统活动指标"}
 
 	activeTabStyle := lipgloss.NewStyle().Padding(0, 2).
 		Foreground(lipgloss.Color("240")).
@@ -609,11 +609,11 @@ func (m Model) renderMemoryPerformance() string {
 	}
 
 	if m.Diagnostic.Performance.MemoryMetrics == nil {
-		return vars.CardStyle.Render("Press 'r' to load memory metrics")
+		return vars.CardStyle.Render("按 r 加载内存指标")
 	}
 
 	// Memory sub-tabs navigation
-	memoryTabs := []string{"Overview", "Usage Breakdown", "Swap Analysis", "System Memory"}
+	memoryTabs := []string{"概览", "使用分解", "交换分区分析", "系统内存"}
 
 	activeTabStyle := lipgloss.NewStyle().Padding(0, 2).
 		Foreground(lipgloss.Color("240")).
diff --git a/widgets/render-footer.go b/widgets/render-footer.go
index 3175ade..fec7729 100644
--- a/widgets/render-footer.go
+++ b/widgets/render-footer.go
@@ -19,7 +19,7 @@ func (m Model) renderFooter() string {
 		statusLine += statusStyle.Render("⏳ Operation in progress...") + "\n"
 	} else if m.LastOperationMsg != "" {
 		var statusStyle lipgloss.Style
-		if strings.Contains(m.LastOperationMsg, "failed") || strings.Contains(m.LastOperationMsg, "Error") {
+		if strings.Contains(m.LastOperationMsg, "failed") || strings.Contains(m.LastOperationMsg, "Error") || strings.Contains(m.LastOperationMsg, "失败") || strings.Contains(m.LastOperationMsg, "错误") {
 			statusStyle = lipgloss.NewStyle().
 				Foreground(v.WhiteColor).
 				Background(v.ErrorColor).
diff --git a/widgets/render-header.go b/widgets/render-header.go
index f554422..5408de6 100644
--- a/widgets/render-header.go
+++ b/widgets/render-header.go
@@ -40,7 +40,7 @@ func (m Model) renderHeader() string {
 	}
 
 	doc := strings.Builder{}
-	systemInfo := fmt.Sprintf("Host: %s	|	OS: %s	|	Kernel: %s	|	Uptime: %s", m.Monitor.System.Hostname, m.Monitor.System.OS, m.Monitor.System.Kernel, utils.FormatUptime(m.Monitor.System.Uptime))
+	systemInfo := fmt.Sprintf("主机: %s	|	系统: %s	|	内核: %s	|	运行时间: %s", m.Monitor.System.Hostname, m.Monitor.System.OS, m.Monitor.System.Kernel, utils.FormatUptime(m.Monitor.System.Uptime))
 	doc.WriteString(v.MetricLabelStyle.Render(systemInfo))
 	header = append(header, v.CardStyle.MarginBottom(0).Render(doc.String()))
 
diff --git a/widgets/render-monitor.go b/widgets/render-monitor.go
index 7c72f8d..268ced6 100644
--- a/widgets/render-monitor.go
+++ b/widgets/render-monitor.go
@@ -22,31 +22,31 @@ func (m Model) renderMonitor() string {
 }
 
 func (m Model) renderContainers() string {
-	p := "Search a container..."
+	p := "搜索容器..."
 	return m.renderTable(m.Monitor.Container, p)
 }
 
 func (m Model) renderProcesses() string {
-	p := "Search a process..."
+	p := "搜索进程..."
 	return m.renderTable(m.Monitor.ProcessTable, p)
 }
 
 func (m Model) renderSystem() string {
 	doc := strings.Builder{}
-	cpuInfo := fmt.Sprintf("CPU: %s %.1f%% | Load: %.2f, %.2f, %.2f", m.Monitor.CpuProgress.View(), m.Monitor.Cpu.Usage, m.Monitor.Cpu.LoadAvg1, m.Monitor.Cpu.LoadAvg5, m.Monitor.Cpu.LoadAvg15)
+	cpuInfo := fmt.Sprintf("CPU: %s %.1f%% | 负载: %.2f, %.2f, %.2f", m.Monitor.CpuProgress.View(), m.Monitor.Cpu.Usage, m.Monitor.Cpu.LoadAvg1, m.Monitor.Cpu.LoadAvg5, m.Monitor.Cpu.LoadAvg15)
 	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("CPU"))
 	doc.WriteString("\n")
 	doc.WriteString(cpuInfo)
 	doc.WriteString("\n\n")
-	memInfo := fmt.Sprintf("RAM: %s %.1f%% | Total: %s | Used: %s | Free: %s", m.Monitor.MemProgress.View(), m.Monitor.Memory.Usage, utils.FormatBytes(m.Monitor.Memory.Total), utils.FormatBytes(m.Monitor.Memory.Used), utils.FormatBytes(m.Monitor.Memory.Free))
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Memory"))
+	memInfo := fmt.Sprintf("内存: %s %.1f%% | 总量: %s | 已用: %s | 空闲: %s", m.Monitor.MemProgress.View(), m.Monitor.Memory.Usage, utils.FormatBytes(m.Monitor.Memory.Total), utils.FormatBytes(m.Monitor.Memory.Used), utils.FormatBytes(m.Monitor.Memory.Free))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("内存"))
 	doc.WriteString("\n")
 	doc.WriteString(memInfo)
 	doc.WriteString("\n")
-	swapInfo := fmt.Sprintf("SWP: %s %.1f%% | Total: %s | Used: %s | Free: %s", m.Monitor.SwapProgress.View(), m.Monitor.Memory.SwapUsage, utils.FormatBytes(m.Monitor.Memory.SwapTotal), utils.FormatBytes(m.Monitor.Memory.SwapUsed), utils.FormatBytes(m.Monitor.Memory.SwapFree))
+	swapInfo := fmt.Sprintf("交换: %s %.1f%% | 总量: %s | 已用: %s | 空闲: %s", m.Monitor.SwapProgress.View(), m.Monitor.Memory.SwapUsage, utils.FormatBytes(m.Monitor.Memory.SwapTotal), utils.FormatBytes(m.Monitor.Memory.SwapUsed), utils.FormatBytes(m.Monitor.Memory.SwapFree))
 	doc.WriteString(swapInfo)
 	doc.WriteString("\n\n")
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Disks"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("磁盘"))
 	doc.WriteString("\n")
 	for _, disk := range m.Monitor.Disks {
 		if disk.Total > 0 {
diff --git a/widgets/render-nav.go b/widgets/render-nav.go
index df9a46d..70d8602 100644
--- a/widgets/render-nav.go
+++ b/widgets/render-nav.go
@@ -26,7 +26,7 @@ func renderNav(header []string, state model.ContainerTab, styleColor lipgloss.St
 }
 
 func (m Model) renderCurrentNav() string {
-	if strings.HasPrefix(string(m.Ui.State), "monitor") {
+	if strings.HasPrefix(string(m.Ui.State), "监控") {
 		style := lipgloss.NewStyle().Padding(0, 2).
 			Foreground(v.ClearWhite).
 			Background(v.PurpleCollor).
diff --git a/widgets/render-network.go b/widgets/render-network.go
index ca44aa3..e3258f5 100644
--- a/widgets/render-network.go
+++ b/widgets/render-network.go
@@ -15,12 +15,12 @@ func (m Model) interfaces() string {
 	content := strings.Builder{}
 
 	statusIcon := "🔴"
-	statusText := "Disconnected"
+	statusText := "已断开"
 	statusColor := v.ErrorColor
 
 	if m.Network.NetworkResource.Connected {
 		statusIcon = "🟢"
-		statusText = "Connected"
+		statusText = "已连接"
 		statusColor = v.SuccessColor
 	}
 
@@ -30,7 +30,7 @@ func (m Model) interfaces() string {
 	content.WriteString(statusLine)
 
 	if len(m.Network.NetworkResource.Interfaces) > 0 {
-		tableContent := m.renderTable(m.Network.NetworkTable, "No network interfaces")
+		tableContent := m.renderTable(m.Network.NetworkTable, "无网络接口")
 		content.WriteString(tableContent)
 	}
 
@@ -68,7 +68,7 @@ func (m Model) renderProtocolAnalysis() string {
 		content.WriteString("\n\n")
 		content.WriteString(m.Network.AuthMessage)
 		if m.Network.AuthState == model.AuthRequired {
-			content.WriteString(auth.AuthPromptStyle.Render("Enter Password:"))
+			content.WriteString(auth.AuthPromptStyle.Render("输入密码："))
 			content.WriteString("\n")
 			content.WriteString(m.Diagnostic.Password.View())
 			content.WriteString("\n\n")
@@ -107,7 +107,7 @@ func (m Model) renderProtocolAnalysis() string {
 		stats := m.getConnectionStats()
 		statsText := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("229")).
-			Render(fmt.Sprintf("TCP: %d | UDP: %d | Listening: %d | Established: %d",
+			Render(fmt.Sprintf("TCP: %d | UDP: %d | 监听: %d | 已建立: %d",
 				stats.tcp, stats.udp, stats.listening, stats.established))
 		content.WriteString(statsText + "\n")
 	}
@@ -122,10 +122,10 @@ func (m Model) renderProtocolAnalysis() string {
 		content.WriteString(accessInfo + "\n")
 		content.WriteString(lipgloss.NewStyle().
 			Foreground(lipgloss.Color("244")).
-			Render("Press 'a' to authenticate for detailed connection information"))
+			Render("按 a 认证以查看详细连接信息"))
 	}
 
-	tableContent := m.renderTable(m.Network.ConnectionsTable, "No active connections")
+	tableContent := m.renderTable(m.Network.ConnectionsTable, "无活动连接")
 	content.WriteString(tableContent)
 
 	return v.CardNetworkStyle.
@@ -141,12 +141,12 @@ func (m Model) renderConnectivityAnalysis() string {
 		Bold(true).
 		Foreground(lipgloss.Color("62")).
 		MarginBottom(1).
-		Render("Network Connectivity Tools")
+		Render("网络连通性工具")
 	content.WriteString(header + "\n")
 
 	instructions := lipgloss.NewStyle().
 		Foreground(lipgloss.Color("240")).
-		Render("Press 'p' to ping, 't' to traceroute, 's' for speed test, 'c' to clear results")
+		Render("按 p 进行 Ping，按 t 路由追踪，按 s 测速，按 c 清除结果")
 	content.WriteString(instructions + "\n\n")
 
 	// Input modes - always visible
@@ -189,7 +189,7 @@ func (m Model) renderConnectivityAnalysis() string {
 			Bold(true).
 			Underline(true).
 			Foreground(lipgloss.Color("39")).
-			Render("Ping Results")
+			Render("Ping 结果")
 		resultsContent.WriteString(pingTitle + "\n")
 
 		for _, result := range m.Network.PingResults {
@@ -202,7 +202,7 @@ func (m Model) renderConnectivityAnalysis() string {
 
 			statusLine := fmt.Sprintf("%s %s - ", statusIcon, result.Target)
 			if result.Success {
-				statusLine += fmt.Sprintf("Latency: %v, Packet Loss: %.1f%%",
+				statusLine += fmt.Sprintf("延迟: %v，丢包率: %.1f%%",
 					result.Latency, result.PacketLoss)
 			} else {
 				statusLine += fmt.Sprintf("Error: %s", result.Error)
@@ -220,7 +220,7 @@ func (m Model) renderConnectivityAnalysis() string {
 				Bold(true).
 				Underline(true).
 				Foreground(lipgloss.Color("208")).
-				Render(fmt.Sprintf("Traceroute to %s", tracerouteResult.Target))
+				Render(fmt.Sprintf("路由追踪：%s", tracerouteResult.Target))
 			resultsContent.WriteString(tracerouteTitle + "\n")
 
 			if tracerouteResult.Error != "" {
@@ -245,7 +245,7 @@ func (m Model) renderConnectivityAnalysis() string {
 					resultsContent.WriteString(hopLine + "\n")
 				}
 			} else {
-				resultsContent.WriteString("No route found\n")
+				resultsContent.WriteString("未找到路由\n")
 			}
 			resultsContent.WriteString("\n")
 		}
@@ -261,8 +261,8 @@ func (m Model) renderConnectivityAnalysis() string {
 				Render("🚀 Speed Test Results")
 			resultsContent.WriteString(speedTestTitle + "\n")
 
-			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf("Server: %s", result.Server)) + "\n")
-			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf("Test Duration: %v", result.TestDuration)) + "\n\n")
+			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf("服务器: %s", result.Server)) + "\n")
+			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf("测试时长: %v", result.TestDuration)) + "\n\n")
 
 			if result.PingResult != nil {
 				pingSection := lipgloss.NewStyle().
@@ -313,7 +313,7 @@ func (m Model) renderConnectivityAnalysis() string {
 	if totalResultsLines > m.Network.ConnectivityPerPage {
 		paginationInstructions := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("214")).
-			Render("Use '↑' and '↓' to navigate results pages")
+			Render("用 ↑ ↓ 翻页查看结果")
 		content.WriteString(paginationInstructions + "\n\n")
 	}
 
@@ -328,7 +328,7 @@ func (m Model) renderConnectivityAnalysis() string {
 
 	// Add pagination info if needed
 	if totalPages > 1 {
-		paginationInfo := fmt.Sprintf("Page %d/%d (Results %d-%d of %d)",
+		paginationInfo := fmt.Sprintf("第 %d/%d 页（结果 %d-%d / 共 %d）",
 			m.Network.ConnectivityPage+1, totalPages, startIdx+1, endIdx, totalResultsLines)
 		paginationStyle := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("244")).
@@ -379,7 +379,7 @@ func (m Model) renderNetworkConfiguration() string {
 		if len(m.Network.Routes) > 0 {
 			content.WriteString(m.Network.RoutesTable.View())
 		} else {
-			content.WriteString("No routing table entries found")
+			content.WriteString("未找到路由表项")
 		}
 	} else {
 		dnsTitle := lipgloss.NewStyle().
@@ -393,7 +393,7 @@ func (m Model) renderNetworkConfiguration() string {
 		if len(m.Network.DNS) > 0 {
 			content.WriteString(m.Network.DNSTable.View())
 		} else {
-			content.WriteString("No DNS servers configured")
+			content.WriteString("未配置 DNS 服务器")
 		}
 	}
 
diff --git a/widgets/render-reporting.go b/widgets/render-reporting.go
index 348867c..0743c05 100644
--- a/widgets/render-reporting.go
+++ b/widgets/render-reporting.go
@@ -26,7 +26,7 @@ func (m Model) renderReporting() string {
 		Foreground(lipgloss.Color("241")).
 		Italic(true)
 
-	content.WriteString(instructions.Render("Press 'g' to generate a new report, 'l' to load saved reports"))
+	content.WriteString(instructions.Render("按 g 生成新报告，按 l 加载已保存报告"))
 	content.WriteString("\n\n")
 
 	// Report status
@@ -59,7 +59,7 @@ func (m Model) renderReportMenu() string {
 			Foreground(lipgloss.Color("39")).
 			Italic(true)
 
-		content.WriteString(infoStyle.Render(fmt.Sprintf("Last report generated: %s",
+		content.WriteString(infoStyle.Render(fmt.Sprintf("上次生成报告：%s",
 			m.Reporting.LastGenerated.Format("2006-01-02 15:04:05"))))
 		content.WriteString("\n\n")
 	}
@@ -69,15 +69,15 @@ func (m Model) renderReportMenu() string {
 		Foreground(lipgloss.Color("228")).
 		Bold(true)
 
-	content.WriteString(actionStyle.Render("Available Actions:"))
+	content.WriteString(actionStyle.Render("可用操作："))
 	content.WriteString("\n\n")
 
 	actions := []struct {
 		key         string
 		description string
 	}{
-		{"g", "Generate new system health report"},
-		{"l", "Load and view saved reports"},
+		{"g", "生成新的系统健康报告"},
+		{"l", "加载并查看已保存报告"},
 	}
 
 	for _, action := range actions {
@@ -97,7 +97,7 @@ func (m Model) renderSavedReports() string {
 		Foreground(lipgloss.Color("228")).
 		Bold(true)
 
-	content.WriteString(actionStyle.Render("Saved Reports:"))
+	content.WriteString(actionStyle.Render("已保存报告："))
 	content.WriteString("\n\n")
 
 	m.Reporting.RefreshSavedReports()
@@ -122,11 +122,11 @@ func (m Model) renderSavedReports() string {
 		}
 
 		content.WriteString("\n")
-		content.WriteString(instructionsStyle().Render("Press ENTER to view selected report, 'd' to delete, 'b' to go back"))
+		content.WriteString(instructionsStyle().Render("按 Enter 查看选中报告，按 d 删除，按 b 返回"))
 	} else {
-		content.WriteString(instructionsStyle().Render("No saved reports found. Generate a report first."))
+		content.WriteString(instructionsStyle().Render("没有已保存报告，请先生成报告。"))
 		content.WriteString("\n\n")
-		content.WriteString(instructionsStyle().Render("Press 'b' to go back"))
+		content.WriteString(instructionsStyle().Render("按 b 返回"))
 	}
 
 	return content.String()
@@ -143,7 +143,7 @@ func (m Model) renderGeneratingReport() string {
 	content.WriteString(spinnerStyle.Render("🔄 Generating System Health Report..."))
 	content.WriteString("\n\n")
 
-	content.WriteString(instructionsStyle().Render("Please wait while we collect system data..."))
+	content.WriteString(instructionsStyle().Render("正在采集系统数据，请稍候..."))
 	content.WriteString("\n\n")
 
 	// Show what's being collected
@@ -174,7 +174,7 @@ func (m Model) renderSavingReport() string {
 	content.WriteString(savingStyle.Render("💾 Saving Report..."))
 	content.WriteString("\n\n")
 
-	content.WriteString(instructionsStyle().Render("Saving the current report to file..."))
+	content.WriteString(instructionsStyle().Render("正在将当前报告保存到文件..."))
 
 	return content.String()
 }
@@ -196,7 +196,7 @@ func (m Model) renderViewingReport() string {
 		Foreground(lipgloss.Color("228")).
 		Italic(true)
 
-	content.WriteString(navStyle.Render("Use arrow keys to scroll, 'q' to return to report menu, 's' to save"))
+	content.WriteString(navStyle.Render("用方向键滚动，按 q 返回报告菜单，按 s 保存"))
 	content.WriteString("\n\n")
 
 	// Report content in viewport
@@ -208,7 +208,7 @@ func (m Model) renderViewingReport() string {
 	} else {
 		content.WriteString(lipgloss.NewStyle().
 			Foreground(lipgloss.Color("196")).
-			Render("No report content available. Generate a report first."))
+			Render("暂无报告内容，请先生成报告。"))
 	}
 
 	return content.String()
diff --git a/widgets/utils.go b/widgets/utils.go
index 6bcafac..191d222 100644
--- a/widgets/utils.go
+++ b/widgets/utils.go
@@ -60,10 +60,10 @@ func canRunSudo() bool {
 // getAdminRequiredChecks returns the list of diagnostic checks that require admin privileges
 func (m Model) getAdminRequiredChecks() []string {
 	return []string{
-		"Open Ports",
-		"SSH Root Login",
-		"Firewall Status",
-		"System Updates",
+		"开放端口",
+		"SSH Root 登录",
+		"防火墙状态",
+		"系统更新",
 	}
 }
 
diff --git a/widgets/vars/vars.go b/widgets/vars/vars.go
index a8b5450..a6270c3 100644
--- a/widgets/vars/vars.go
+++ b/widgets/vars/vars.go
@@ -22,30 +22,27 @@ const (
 )
 
 var (
-	dashboard = []string{"Monitor", "Diagnostic", "Network", "Reporting"}
-	monitor   = []string{"System", "Process", "Containers"}
+	dashboard = []string{"监控", "诊断", "网络", "报告"}
+	monitor   = []string{"系统", "进程", "容器"}
 	Menu      = model.Menu{
 		DashBoard: dashboard,
 		Monitor:   monitor,
 	}
-	NetworkNav    = []string{"Interface", "Connectivity", "Configuration", "Protocol Analysis"}
-	DiagnosticNav = []string{"Security Checks", "Performances", "Logs"}
+	NetworkNav    = []string{"网卡", "连通性", "配置", "协议分析"}
+	DiagnosticNav = []string{"安全检查", "性能", "日志"}
 
 	ContainerMenuItems = []model.ContainerMenuItem{
-		{Key: "o", Label: "Open detailed view", Description: "View detailed container information", Action: "open_single"},
-		{Key: "l", Label: "View logs", Description: "Show container logs", Action: "logs"},
-		{Key: "r", Label: "Restart", Description: "Restart container", Action: "restart"},
-		{Key: "d", Label: "Delete", Description: "Remove container", Action: "delete"},
-		{Key: "x", Label: "Remove", Description: "Force remove container", Action: "remove"},
-		{Key: "s", Label: "Stop/Start", Description: "Toggle container state", Action: "toggle_start"},
-		{Key: "p", Label: "Pause/Resume", Description: "Toggle pause state", Action: "toggle_pause"},
-		{Key: "e", Label: "Exec shell", Description: "Open interactive shell", Action: "exec"},
-		// {Key: "t", Label: "Top/Stats", Description: "View real-time metrics", Action: "stats"},
-		// {Key: "i", Label: "Inspect", Description: "Show container configuration", Action: "inspect"},
-		// {Key: "c", Label: "Commit", Description: "Create image from container", Action: "commit"},
+		{Key: "o", Label: "打开详情", Description: "查看容器详细信息", Action: "open_single"},
+		{Key: "l", Label: "查看日志", Description: "显示容器日志", Action: "logs"},
+		{Key: "r", Label: "重启", Description: "重启容器", Action: "restart"},
+		{Key: "d", Label: "删除", Description: "删除容器", Action: "delete"},
+		{Key: "x", Label: "强制删除", Description: "强制移除容器", Action: "remove"},
+		{Key: "s", Label: "停止/启动", Description: "切换容器运行状态", Action: "toggle_start"},
+		{Key: "p", Label: "暂停/恢复", Description: "切换暂停状态", Action: "toggle_pause"},
+		{Key: "e", Label: "进入终端", Description: "打开交互式 Shell", Action: "exec"},
 	}
 
-	ContainerTabs = []string{"General", "CPU", "MEM", "NET", "ENV"} // disk remove
+	ContainerTabs = []string{"概览", "CPU", "内存", "网络", "环境变量"} // disk remove
 
 	Spinners = []spinner.Spinner{
 		spinner.Line,
diff --git a/widgets/view.go b/widgets/view.go
index d8cabc4..1906b3c 100644
--- a/widgets/view.go
+++ b/widgets/view.go
@@ -17,7 +17,7 @@ func (m Model) View() string {
 		return lipgloss.NewStyle().
 			Foreground(lipgloss.Color("196")).
 			Bold(true).
-			Render("Terminal too small!\nMinimum size: (min: 80x20)\nCurrent: " +
+			Render("终端窗口太小！\n最小尺寸：80x20\n当前：" +
 				fmt.Sprintf("%dx%d", m.Ui.Width, m.Ui.Height))
 	}
 
diff --git a/widgets/widgets.go b/widgets/widgets.go
index 8c7f508..6853566 100644
--- a/widgets/widgets.go
+++ b/widgets/widgets.go
@@ -175,14 +175,14 @@ func (m *Model) updateNetworkTable() tea.Cmd {
 	var rows []table.Row
 
 	for _, iface := range m.Network.NetworkResource.Interfaces {
-		statusText := "DOWN"
+		statusText := "断开"
 		if iface.Status == "up" {
 			statusText = "UP"
 		}
 
 		ips := strings.Join(iface.IPs, ", ")
 		if ips == "" {
-			ips = "No IP"
+			ips = "无 IP"
 		}
 
 		rows = append(rows, table.Row{

From 7ef8c9746f1c17ea66a97ed2cce3e876612bfa24 Mon Sep 17 00:00:00 2001
From: zhangyangrui <740884666@qq.com>
Date: Fri, 24 Jul 2026 19:37:21 +0800
Subject: [PATCH 2/3] feat: add English/Chinese UI language switching

Introduce an i18n layer with runtime toggle (L / Ctrl+L), persist the
choice in ~/.server-pulse/config.json, and keep English as the default
source language for upstream compatibility.
---
 README.md                          |  81 +++---
 i18n/i18n.go                       | 132 +++++++++
 i18n/zh.go                         | 449 +++++++++++++++++++++++++++++
 main.go                            |   7 +-
 system/logs/logs.go                |   3 +-
 system/performance/cpu.go          |  55 ++--
 system/performance/io.go           |  21 +-
 system/performance/memory.go       |  85 +++---
 system/performance/systemHealth.go |  17 +-
 system/performance/view.go         |  15 +-
 system/security/SystemRestart.go   |   7 +-
 system/security/SystemUpdates.go   |  11 +-
 system/security/autoBane.go        |  13 +-
 system/security/firewall.go        |  21 +-
 system/security/passwordPolicy.go  |  11 +-
 system/security/ports.go           |  17 +-
 system/security/sshPassword.go     |   9 +-
 system/security/sshRoot.go         |   7 +-
 system/security/ssl.go             |  19 +-
 utils/test/utils_test.go           |  22 +-
 utils/utils.go                     |  41 +--
 widgets/auth/styles.go             |  54 ++--
 widgets/handles-common.go          |  17 +-
 widgets/handles.go                 |  74 +++--
 widgets/help.go                    | 192 ++++++------
 widgets/help_test.go               |   6 +-
 widgets/init.go                    | 113 ++++----
 widgets/locale.go                  |  88 ++++++
 widgets/model/performance.go       |  12 +-
 widgets/model/reporting.go         |  31 +-
 widgets/model/type.go              |   4 +-
 widgets/model/ui.go                |  10 +-
 widgets/render-body.go             |   3 +-
 widgets/render-charts.go           |  31 +-
 widgets/render-common.go           |   5 +-
 widgets/render-container.go        |  71 ++---
 widgets/render-diagnostic.go       | 125 ++++----
 widgets/render-footer.go           |   2 +-
 widgets/render-header.go           |   3 +-
 widgets/render-monitor.go          |  15 +-
 widgets/render-nav.go              |   3 +-
 widgets/render-network.go          |  45 +--
 widgets/render-reporting.go        |  27 +-
 widgets/utils.go                   |   9 +-
 widgets/vars/vars.go               |  79 +++--
 widgets/view.go                    |   3 +-
 widgets/widgets.go                 |   5 +-
 47 files changed, 1416 insertions(+), 654 deletions(-)
 create mode 100644 i18n/i18n.go
 create mode 100644 i18n/zh.go
 create mode 100644 widgets/locale.go

diff --git a/README.md b/README.md
index 99064a9..e76c826 100644
--- a/README.md
+++ b/README.md
@@ -1,76 +1,83 @@
 <p align="center"><img width="200px" src="docs/images/logo.png" alt="server-pulse"/></p>
 
-# Server Pulse（中文界面版）🚀
+# Server Pulse 🚀
 
 ![License: GPL-3.0](https://img.shields.io/badge/license-GPL3.0-blue)
+![release](https://img.shields.io/github/v/release/Server-Pulse/server-pulse)
 
-本仓库为 [Server-Pulse/server-pulse](https://github.com/Server-Pulse/server-pulse) 的 **Fork**，将 TUI 界面文案本地化为**简体中文**。
+A real-time Terminal User Interface (TUI) for system monitoring, Docker container management, network diagnostics, and security auditing on Linux servers.
 
-实时终端界面（TUI），用于 Linux 服务器监控、Docker 容器管理、网络诊断与安全审计。
+**This fork adds bilingual UI (English / 简体中文) with runtime language switching.**
 
 <p align="center"><img src="docs/images/sample.gif" alt="server-pulse"/></p>
 
-## 功能
+## Features
 
-- **系统监控** — CPU、内存、磁盘、网络实时图表
-- **进程管理** — 列表、搜索、排序、结束进程
-- **Docker 管理** — 启停/重启/暂停/删除、日志、进入 Shell、容器资源
-- **安全诊断** — SSL、SSH Root、开放端口、防火墙、Fail2Ban 等
-- **性能分析** — 健康评分、I/O、每核 CPU、内存分析
-- **日志查看** — 按时间、服务、级别筛选
-- **网络诊断** — 网卡、Ping、路由追踪、测速、路由表、DNS、连接
-- **报告** — 生成 / 保存 / 加载系统健康报告（`~/.server-pulse/reports/`）
+- **System Monitoring** — Real-time CPU, memory, disk, and network usage with visual graphs
+- **Process Management** — List, search, sort, and kill processes
+- **Docker Management** — Start, stop, restart, pause, remove containers; view logs (with live streaming); exec into shells; monitor per-container CPU/memory/network stats
+- **Security Diagnostics** — SSL certificate checks, SSH root access audit, open port scanning, firewall rules, Fail2Ban status
+- **Performance Analysis** — System health scoring, I/O metrics, per-core CPU breakdown, memory analysis
+- **Log Viewer** — Filter system logs by time range, service, and log level
+- **Network Diagnostics** — Interface stats, ping, traceroute, speed tests, routing table, DNS servers, connection analysis
+- **Report Generation** — Generate, save, and load comprehensive system health reports (`~/.server-pulse/reports/`)
+- **i18n** — Switch between English and Simplified Chinese at runtime (`L` / `Ctrl+L`); preference saved to `~/.server-pulse/config.json`
 
-## 环境要求
+## Language
 
-- **Linux**（依赖 `/proc`）
-- 已安装并运行 **Docker**
-- 当前用户在 `docker` 组，或以 root 运行
-- 终端至少 80x20
+| Key | Action |
+|-----|--------|
+| `L` or `Ctrl+L` | Toggle English ↔ 中文 |
 
-## 从源码安装
+Default language is English. After switching, the choice is persisted.
+
+## Requirements
+
+- **Linux** (uses `/proc` filesystem — no macOS or Windows support)
+- **Docker** installed and running
+- Current user must be in the `docker` group or run as root
+- Terminal size of at least 80x20
+
+## Installation
+
+### From source (this fork)
 
 ```bash
 git clone https://github.com/zhangyang-crazy-one/server-pulse.git
 cd server-pulse
-# 或本地路径：~/my_programes/server-pulse-zh
+git checkout feat/chinese-ui
 make build
 sudo mv server-pulse /usr/local/bin/
 ```
 
-也可直接：
+Or:
 
 ```bash
 go build -o server-pulse .
 sudo install -m 755 server-pulse /usr/local/bin/server-pulse
 ```
 
-## 使用
+## Usage
 
 ```bash
 server-pulse
 ```
 
-主菜单快捷键：
+Main shortcuts:
 
-| 键 | 功能 |
-|----|------|
-| `1` | 监控 |
-| `2` | 诊断 |
-| `3` | 网络 |
-| `4` | 报告 |
-| `?` | 帮助 |
-| `q` / `Esc` | 退出 |
-| `b` | 返回 |
+| Key | Action |
+|-----|--------|
+| `1`–`4` | Monitor / Diagnostics / Network / Reporting |
+| `L` / `Ctrl+L` | Switch language |
+| `?` | Help |
+| `q` / `Esc` | Quit |
+| `b` | Back |
 
-## 与上游关系
+## Upstream
 
 - Upstream: https://github.com/Server-Pulse/server-pulse
 - Fork: https://github.com/zhangyang-crazy-one/server-pulse
-- 分支：`feat/chinese-ui`（中文界面改动）
-
-内部操作键（如 Docker Action：`restart` / `delete` / `logs`）保持英文，以免破坏逻辑；仅界面展示文案为中文。
 
-## 许可证
+## License
 
-GPL-3.0（与上游一致）
+GPL-3.0 (same as upstream)
diff --git a/i18n/i18n.go b/i18n/i18n.go
new file mode 100644
index 0000000..818adc9
--- /dev/null
+++ b/i18n/i18n.go
@@ -0,0 +1,132 @@
+package i18n
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"sync"
+)
+
+type Lang string
+
+const (
+	En Lang = "en"
+	Zh Lang = "zh"
+)
+
+var (
+	mu      sync.RWMutex
+	current = En
+)
+
+type configFile struct {
+	Language string `json:"language"`
+}
+
+func Current() Lang {
+	mu.RLock()
+	defer mu.RUnlock()
+	return current
+}
+
+func SetLang(lang Lang) {
+	if lang != En && lang != Zh {
+		lang = En
+	}
+	mu.Lock()
+	current = lang
+	mu.Unlock()
+	_ = Save()
+}
+
+func Toggle() Lang {
+	if Current() == Zh {
+		SetLang(En)
+	} else {
+		SetLang(Zh)
+	}
+	return Current()
+}
+
+// T translates an English source string when the active language is Chinese.
+// Unknown keys fall back to the English source.
+func T(s string) string {
+	if s == "" {
+		return s
+	}
+	mu.RLock()
+	lang := current
+	mu.RUnlock()
+	if lang != Zh {
+		return s
+	}
+	if v, ok := zh[s]; ok {
+		return v
+	}
+	return s
+}
+
+func Ts(ss ...string) []string {
+	out := make([]string, len(ss))
+	for i, s := range ss {
+		out[i] = T(s)
+	}
+	return out
+}
+
+func configPath() (string, error) {
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return "", err
+	}
+	dir := filepath.Join(home, ".server-pulse")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return "", err
+	}
+	return filepath.Join(dir, "config.json"), nil
+}
+
+func Load() {
+	path, err := configPath()
+	if err != nil {
+		return
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return
+	}
+	var cfg configFile
+	if err := json.Unmarshal(data, &cfg); err != nil {
+		return
+	}
+	switch Lang(cfg.Language) {
+	case Zh:
+		mu.Lock()
+		current = Zh
+		mu.Unlock()
+	case En, "":
+		mu.Lock()
+		current = En
+		mu.Unlock()
+	}
+}
+
+func Save() error {
+	path, err := configPath()
+	if err != nil {
+		return err
+	}
+	cfg := configFile{Language: string(Current())}
+	data, err := json.MarshalIndent(cfg, "", "  ")
+	if err != nil {
+		return err
+	}
+	return os.WriteFile(path, data, 0o644)
+}
+
+func Label() string {
+	if Current() == Zh {
+		return "中文"
+	}
+	return "English"
+}
diff --git a/i18n/zh.go b/i18n/zh.go
new file mode 100644
index 0000000..e44a55a
--- /dev/null
+++ b/i18n/zh.go
@@ -0,0 +1,449 @@
+package i18n
+
+// Code generated from EN/ZH UI map. DO NOT edit by hand unless needed.
+
+var zh = map[string]string{
+	"  %d variables":                  "  %d 个变量",
+	"  No core data available\\n\\n":  "  暂无核心数据\\n\\n",
+	"  Overall CPU Usage:  %s\\n":     "  CPU 总体使用率：  %s\\n",
+	" - System has sufficient RAM\\n": " - 系统内存充足\\n",
+	"%d days, %d hours":               "%d 天 %d 小时",
+	"%d hours, %d minutes":            "%d 小时 %d 分钟",
+	"%d minutes":                      "%d 分钟",
+	"0 minutes":                       "0 分钟",
+	"1 days, 1 hours":                 "1 天 1 小时",
+	"1 hours, 1 minutes":              "1 小时 1 分钟",
+	"2 days, 0 hours":                 "2 天 0 小时",
+	"5 minutes":                       "5 分钟",
+	"Admin privileges required for: %s\\nEnter password:": "需要管理员权限：%s\\n请输入密码：",
+	"Algorithm: ":                              "算法: ",
+	"Alternative Names":                        "备用名称",
+	"Application Memory:":                      "应用内存:",
+	"Are you sure?":                            "确认操作？",
+	"Authenticating...":                        "正在认证...",
+	"Authentication failed":                    "认证失败",
+	"Authentication failed: %v":                "认证失败：%v",
+	"Authentication successful!":               "认证成功！",
+	"Auto Ban":                                 "自动封禁",
+	"Available Actions:":                       "可用操作：",
+	"Available:":                               "可用:",
+	"Buffers:":                                 "缓冲区:",
+	"CHECKS PERFORMED":                         "已执行检查",
+	"CPU State Breakdown":                      "CPU 状态分解",
+	"CPU Steal Time elevated (%.2f%%)":         "CPU Steal Time 偏高 (%.2f%%)",
+	"CPU Steal Time high (%.2f%%)":             "CPU Steal Time 过高 (%.2f%%)",
+	"CPU Usage":                                "CPU 使用率",
+	"CPU Usage (%)":                            "CPU 使用率 (%)",
+	"CPU: %s %.1f%% | Load: %.2f, %.2f, %.2f":  "CPU: %s %.1f%% | 负载: %.2f, %.2f, %.2f",
+	"Cached:":                                  "缓存:",
+	"Collecting data...":                       "正在采集数据...",
+	"Command":                                  "命令",
+	"Commit functionality not yet implemented": "提交功能尚未实现",
+	"Complete Configuration:":                  "完整配置:",
+	"Complete Firewall Configuration:":         "完整防火墙配置:",
+	"Configuration":                            "配置",
+	"Connected":                                "已连接",
+	"Connectivity":                             "连通性",
+	"Container '%s' is unhealthy. Check its logs with 'docker logs %s'.": "容器 '%s' 状态不健康。请用 'docker logs %s' 查看日志。",
+	"Container deleted":                                  "容器已删除",
+	"Container pause state changed":                      "容器暂停状态已变更",
+	"Container paused":                                   "容器已暂停",
+	"Container restarted":                                "容器已重启",
+	"Container resumed":                                  "容器已恢复",
+	"Container started":                                  "容器已启动",
+	"Container state changed":                            "容器状态已变更",
+	"Container stopped":                                  "容器已停止",
+	"Container stopped, streaming disabled (status: %s)": "容器已停止，已禁用实时流（状态：%s）",
+	"Container: %s":                                      "容器: %s",
+	"Container: %s\\n":                                   "容器: %s\\n",
+	"Containers":                                         "容器",
+	"Context Switches":                                   "上下文切换",
+	"Core %2d":                                           "核心 %2d",
+	"Current Domain: ":                                   "当前域名: ",
+	"DIAGNOSTICS":                                        "诊断",
+	"DOWN":                                               "断开",
+	"Data currently being written to disk":               "正在写入磁盘的数据",
+	"Days Until Expiry: ":                                "剩余天数: ",
+	"Delete":                                             "删除",
+	"Delete container '%s'?\\nThis action cannot be undone.": "确定删除容器 '%s'？\\n此操作不可撤销。",
+	"Destination":                            "目标",
+	"Details":                                "详情",
+	"Details: ":                              "详情: ",
+	"Diagnostic":                             "诊断",
+	"Dirty Pages:":                           "脏页:",
+	"Disconnected":                           "已断开",
+	"Disk I/O":                               "磁盘 I/O",
+	"Disk I/O history charts coming soon...": "磁盘 I/O 历史图表即将推出...",
+	"Disks":                                  "磁盘",
+	"ENV":                                    "环境变量",
+	"Enter Custom Time Range":                "输入自定义时间范围",
+	"Enter Domain Name for SSL Check":        "输入域名进行 SSL 检查",
+	"Enter Password:":                        "输入密码：",
+	"Enter domain name (e.g., google.com)":   "输入域名（如 google.com）",
+	"Enter host or IP to ping (e.g., 8.8.8.8)":                     "输入要 Ping 的主机或 IP（如 8.8.8.8）",
+	"Enter host or IP to trace (e.g., google.com)":                 "输入要追踪的主机或 IP（如 google.com）",
+	"Enter password for admin access:":                             "输入管理员密码：",
+	"Enter root password...":                                       "输入 root 密码...",
+	"Enter sudo password...":                                       "输入 sudo 密码...",
+	"Enter target (IP or domain)...":                               "输入目标（IP 或域名）...",
+	"Environment Variables":                                        "环境变量",
+	"Environment:":                                                 "环境变量:",
+	"Erreur lors du chargement des conteneurs: %v\\n":              "加载容器时出错: %v\\n",
+	"Erreur: %v":                                                   "错误: %v",
+	"Error getting the current user: %v":                           "获取当前用户失败：%v",
+	"Error getting user's groups: %v":                              "获取用户组失败：%v",
+	"Error loading logs: %v":                                       "加载日志出错：%v",
+	"Error retrieving raw output: %v":                              "获取原始输出出错：%v",
+	"Error: ":                                                      "错误: ",
+	"Examples: '2 hours ago', '2025-01-08 14:30:00', '3 days ago'": "示例：'2 hours ago'、'2025-01-08 14:30:00'、'3 days ago'",
+	"Exec shell":                                                   "进入终端",
+	"Failed to check SSH config: %v":                               "检查 SSH 配置失败：%v",
+	"Failed to connect to %v: %v":                                  "连接失败 %v: %v",
+	"Failed to get SSH config: %v":                                 "获取 SSH 配置失败：%v",
+	"Failed to get open ports: %v":                                 "获取开放端口失败：%v",
+	"File system cache (can be freed if needed)":                   "文件系统缓存（需要时可释放）",
+	"Filter by service...":                                         "按服务筛选...",
+	"Firewall Rule":                                                "防火墙规则",
+	"Firewall Status":                                              "防火墙状态",
+	"Firewall is not active. Enable it with 'sudo ufw enable'.":    "防火墙未启用。可用 'sudo ufw enable' 开启。",
+	"Flags":                  "标志",
+	"Force remove container": "强制移除容器",
+	"Force remove container '%s'?\\nThis action cannot be undone.": "确定强制删除容器 '%s'？\\n此操作不可撤销。",
+	"Foreign Address":                       "远程地址",
+	"Free:":                                 "空闲:",
+	"Gateway":                               "网关",
+	"General":                               "概览",
+	"Generate new system health report":     "生成新的系统健康报告",
+	"Genmask":                               "子网掩码",
+	"Health":                                "健康状态",
+	"High":                                  "高",
+	"High number of context switches (%s)":  "上下文切换次数过高 (%s)",
+	"High number of major page faults (%s)": "主缺页次数过高 (%s)",
+	"Host: %s\t|\tOS: %s\t|\tKernel: %s\t|\tUptime: %s": "主机: %s\t|\t系统: %s\t|\t内核: %s\t|\t运行时间: %s",
+	"Hostname Verified: ":                               "主机名校验: ",
+	"I/O History:":                                      "I/O 历史:",
+	"I/O buffers for disk operations":                   "磁盘操作的 I/O 缓冲区",
+	"ID: %s\\nName: %s\\nImage: %s\\nStatus: %s\\nProject: %s\\nCreated: %s\\nUptime: %s\\nHealth: %s\\nIP Address: %s\\nGateway: %s": "ID: %s\\n名称: %s\\n镜像: %s\\n状态: %s\\n项目: %s\\n创建时间: %s\\n运行时间: %s\\n健康: %s\\nIP 地址: %s\\n网关: %s",
+	"IOWait":                    "IO 等待",
+	"IOWait elevated (%.2f%%)":  "IOWait 偏高 (%.2f%%)",
+	"IOWait very high (%.2f%%)": "IOWait 非常高 (%.2f%%)",
+	"IP Addresses":              "IP 地址",
+	"IRQ":                       "硬中断",
+	"Idle":                      "空闲",
+	"Iface":                     "接口",
+	"Image":                     "镜像",
+	"Installing traceroute...":  "正在安装 traceroute...",
+	"Interface":                 "网卡",
+	"Interrupts":                "中断",
+	"Invalid password or insufficient privileges": "密码错误或权限不足",
+	"Issuer: ":                             "颁发者: ",
+	"Jail/Service Details":                 "Jail/服务详情",
+	"Kernel data structure cache":          "内核数据结构缓存",
+	"Language":                             "语言",
+	"Last Update: %s":                      "最后更新：%s",
+	"Last report generated: %s":            "上次生成报告：%s",
+	"Latency: %v, Packet Loss: %.1f%%":     "延迟: %v，丢包率: %.1f%%",
+	"Level":                                "级别",
+	"Load Avg: %.2f, %.2f, %.2f":           "负载均值：%.2f, %.2f, %.2f",
+	"Load and view saved reports":          "加载并查看已保存报告",
+	"Loading CPU metrics...":               "正在加载 CPU 指标...",
+	"Loading container details...":         "正在加载容器详情...",
+	"Loading disk metrics...":              "正在加载磁盘指标...",
+	"Loading environment variables...":     "正在加载环境变量...",
+	"Loading logs...":                      "正在加载日志...",
+	"Loading memory data...":               "正在加载内存数据...",
+	"Loading memory metrics...":            "正在加载内存指标...",
+	"Loading memory usage data...":         "正在加载内存使用数据...",
+	"Loading network metrics...":           "正在加载网络指标...",
+	"Loading security checks...":           "正在加载安全检查...",
+	"Loading swap data...":                 "正在加载交换分区数据...",
+	"Loading system memory data...":        "正在加载系统内存数据...",
+	"Loading...":                           "加载中...",
+	"Local Address":                        "本地地址",
+	"Log Entry Details":                    "日志条目详情",
+	"Logs":                                 "日志",
+	"Logs loaded":                          "日志已加载",
+	"MEM":                                  "内存",
+	"MEMORY OVERVIEW":                      "内存概览",
+	"Medium":                               "中",
+	"Mem%":                                 "内存%",
+	"Memory":                               "内存",
+	"Memory Usage":                         "内存使用",
+	"Memory Usage (%)":                     "内存使用率 (%)",
+	"Memory actively used by applications": "应用程序实际使用的内存",
+	"Memory available for applications":    "应用程序可用内存",
+	"Memory shared between processes":      "进程间共享内存",
+	"Memory usage very high (%.1f%%). Process '%s' is consuming %.1f%% memory. Consider optimizing or allocating more resources.": "内存使用率很高 (%.1f%%)。进程 '%s' 占用 %.1f%% 内存。建议优化或增加资源。",
+	"Memory used for page table management":       "页表管理占用的内存",
+	"Message":                                     "消息",
+	"Message:":                                    "消息:",
+	"Minimum character classes: %s":               "最少字符类别：%s",
+	"Minimum length: %s":                          "最小长度：%s",
+	"Modified data waiting to be written to disk": "等待写入磁盘的已修改数据",
+	"Monitor":                                     "监控",
+	"NET":                                         "网络",
+	"Name":                                        "名称",
+	"Network":                                     "网络",
+	"Network ":                                    "网络 ",
+	"Network Connectivity Tools":                  "网络连通性工具",
+	"Network Interfaces:":                         "网络接口:",
+	"Network RX":                                  "网络接收",
+	"Network TX":                                  "网络发送",
+	"Network Usage":                               "网络使用",
+	"No DNS servers configured":                   "未配置 DNS 服务器",
+	"No IP":                                       "无 IP",
+	"No SSH root login information available":                   "暂无 SSH Root 登录信息",
+	"No SSL certificate found":                                  "未找到 SSL 证书",
+	"No active connections":                                     "无活动连接",
+	"No active firewall detected":                               "未检测到活动防火墙",
+	"No active firewall detected (UFW, firewalld, or iptables)": "未检测到活动防火墙（UFW、firewalld 或 iptables）",
+	"No alternative names":                                      "无备用名称",
+	"No auto-ban information available":                         "暂无自动封禁信息",
+	"No certificate information available":                      "暂无证书信息",
+	"No container selected":                                     "未选择容器",
+	"No container selected.":                                    "未选择容器。",
+	"No environment variables found":                            "未找到环境变量",
+	"No firewall detected":                                      "未检测到防火墙",
+	"No firewall information available":                         "暂无防火墙信息",
+	"No firewall rules configured":                              "未配置防火墙规则",
+	"No intrusion prevention service detected":                  "未检测到入侵防护服务",
+	"No intrusion prevention service detected (fail2ban, crowdsec, ossec, suricata, snort, denyhosts, sshguard)": "未检测到入侵防护服务（fail2ban、crowdsec、ossec、suricata、snort、denyhosts、sshguard）",
+	"No jails/services configured":                          "未配置 Jail/服务",
+	"No log entries found matching filters":                 "没有匹配筛选条件的日志",
+	"No log entry selected.":                                "未选择日志条目。",
+	"No logs available":                                     "暂无日志",
+	"No network interfaces":                                 "无网络接口",
+	"No open ports detected":                                "未检测到开放端口",
+	"No opened ports information available":                 "暂无开放端口信息",
+	"No password complexity policy found":                   "未找到密码复杂度策略",
+	"No pending system restart required":                    "无需系统重启",
+	"No report content available. Generate a report first.": "暂无报告内容，请先生成报告。",
+	"No route found\\n":                                     "未找到路由\\n",
+	"No routing table entries found":                        "未找到路由表项",
+	"No saved reports found. Generate a report first.":      "没有已保存报告，请先生成报告。",
+	"No swap configured":                                    "未配置交换分区",
+	"Normal":                                                "正常",
+	"Not implemented":                                       "尚未实现",
+	"Open Ports":                                            "开放端口",
+	"Open detailed view":                                    "打开详情",
+	"Open interactive shell":                                "打开交互式 Shell",
+	"Opened Ports Details":                                  "开放端口详情",
+	"Operation '%s'":                                        "操作 '%s'",
+	"Overview":                                              "概览",
+	"Page %d/%d (Results %d-%d of %d)":                      "第 %d/%d 页（结果 %d-%d / 共 %d）",
+	"Page Tables:":                                          "页表:",
+	"Password Policy":                                       "密码策略",
+	"Per-Core Performance":                                  "每核性能",
+	"Performances":                                          "性能",
+	"Ping Results":                                          "Ping 结果",
+	"Ping Results\\n":                                       "Ping 结果\\n",
+	"Please wait while we collect system data...":           "正在采集系统数据，请稍候...",
+	"Port":  "端口",
+	"Ports": "端口",
+	"Press 'a' to authenticate for detailed connection information":                  "按 a 认证以查看详细连接信息",
+	"Press 'a' to retry authentication":                                              "按 a 重试认证",
+	"Press 'b' to go back":                                                           "按 b 返回",
+	"Press 'b', 'esc', or 'enter' to go back.":                                       "按 b、esc 或 enter 返回。",
+	"Press 'd' to change domain, 'r' to refresh checks":                              "按 d 更改域名，按 r 刷新检查",
+	"Press 'd' to enter domain name for SSL check":                                   "按 d 输入域名进行 SSL 检查",
+	"Press 'g' to generate a new report, 'l' to load saved reports":                  "按 g 生成新报告，按 l 加载已保存报告",
+	"Press 'p' to ping, 't' to traceroute, 's' for speed test, 'c' to clear results": "按 p 进行 Ping，按 t 路由追踪，按 s 测速，按 c 清除结果",
+	"Press 'r' to load CPU metrics":                                                  "按 r 加载 CPU 指标",
+	"Press 'r' to load logs or Enter to apply filters":                               "按 r 加载日志，或按 Enter 应用筛选",
+	"Press 'r' to load memory metrics":                                               "按 r 加载内存指标",
+	"Press 'r' to load system health metrics.":                                       "按 r 加载系统健康指标。",
+	"Press 'y' to confirm or 'n' to cancel":                                          "按 y 确认，按 n 取消",
+	"Press ENTER to view selected report, 'd' to delete, 'b' to go back":             "按 Enter 查看选中报告，按 d 删除，按 b 返回",
+	"Press Enter to apply, ESC to cancel":                                            "按 Enter 应用，按 ESC 取消",
+	"Press Enter to authenticate, Esc to cancel":                                     "按 Enter 认证，按 Esc 取消",
+	"Press Enter to check SSL, Esc to cancel":                                        "按 Enter 检查 SSL，按 Esc 取消",
+	"Press Enter to continue...":                                                     "按 Enter 继续...",
+	"Process":                                                                        "进程",
+	"Processes":                                                                      "进程数",
+	"Project":                                                                        "项目",
+	"Proto":                                                                          "协议",
+	"Protocol":                                                                       "协议",
+	"Protocol Analysis":                                                              "协议分析",
+	"RAM: %s %.1f%% | Total: %s | Used: %s | Free: %s":                               "内存: %s %.1f%% | 总量: %s | 已用: %s | 空闲: %s",
+	"RX":                "接收",
+	"RX Total: %s\\n":   "接收总量: %s\\n",
+	"Read: %s\\n":       "读取: %s\\n",
+	"Recv-Q":            "接收队列",
+	"Remove":            "强制删除",
+	"Remove container":  "删除容器",
+	"Reporting":         "报告",
+	"Restart":           "重启",
+	"Restart container": "重启容器",
+	"Restart container '%s'?\\nThis will stop and start the container.":       "确定重启容器 '%s'？\\n将先停止再启动该容器。",
+	"Risky ports are open. Close unnecessary ports to reduce attack surface.": "存在高风险开放端口。请关闭不必要端口以减小攻击面。",
+	"SSH Password Authentication":                                             "SSH 密码认证",
+	"SSH Root Login":                                                          "SSH Root 登录",
+	"SSH Root Login Details":                                                  "SSH Root 登录详情",
+	"SSH password authentication is enabled. Consider using SSH keys only for better security.": "已启用 SSH 密码认证。建议仅使用 SSH 密钥以提高安全性。",
+	"SSL Certificate":         "SSL 证书",
+	"SSL Certificate Details": "SSL 证书详情",
+	"STATUS":                  "状态",
+	"SWAP ANALYSIS":           "交换分区分析",
+	"SWP: %s %.1f%% | Total: %s | Used: %s | Free: %s": "交换: %s %.1f%% | 总量: %s | 已用: %s | 空闲: %s",
+	"SYSTEM MEMORY":                        "系统内存",
+	"Saved Reports:":                       "已保存报告：",
+	"Saving the current report to file...": "正在将当前报告保存到文件...",
+	"Search a container...":                "搜索容器...",
+	"Search a process...":                  "搜索进程...",
+	"Search logs...":                       "搜索日志...",
+	"Security Check":                       "安全检查",
+	"Security Checks":                      "安全检查",
+	"Security Information":                 "安全信息",
+	"Send-Q":                               "发送队列",
+	"Serial Number: ":                      "序列号: ",
+	"Server: %s":                           "服务器: %s",
+	"Service":                              "服务",
+	"Shared:":                              "共享:",
+	"Shell opened":                         "已打开 Shell",
+	"Show container logs":                  "显示容器日志",
+	"Signature Algorithm: ":                "签名算法: ",
+	"SoftIRQ":                              "软中断",
+	"Some checks require admin privileges. Press 'a' to authenticate.": "部分检查需要管理员权限。按 a 进行认证。",
+	"Speed Test Results\\n":   "测速结果\\n",
+	"Speed test failed: ":     "测速失败： ",
+	"Speed test: %s (%.0f%%)": "测速：%s (%.0f%%)",
+	"State":                   "状态",
+	"Status":                  "状态",
+	"Status: ":                "状态: ",
+	"Status: %s\\n":           "状态: %s\\n",
+	"Steal":                   "被偷用",
+	"Streaming not available: %v\\nShowing static logs instead...": "实时流不可用：%v\\n改为显示静态日志...",
+	"Subject: ": "主题: ",
+	"Sudo is not available. Please run as root.": "Sudo 不可用，请以 root 运行。",
+	"Swap Analysis":                   "交换分区分析",
+	"Swap Cached:":                    "交换缓存:",
+	"Swap Free:":                      "交换空闲:",
+	"Swap Status:":                    "交换分区状态:",
+	"Swap Total:":                     "交换总量:",
+	"Swap Used:":                      "交换已用:",
+	"Swap memory also present in RAM": "同时存在于内存中的交换数据",
+	"System":                          "系统",
+	"System Activity Metrics":         "系统活动指标",
+	"System Health":                   "系统健康",
+	"System Memory":                   "系统内存",
+	"System Restart":                  "系统重启",
+	"System Restart Required":         "系统重启",
+	"System Updates":                  "系统更新",
+	"System restart required for kernel updates. Schedule a maintenance window to reboot the system.":    "内核更新需要重启系统。请安排维护窗口重启。",
+	"System updates are available. Run 'sudo apt update && sudo apt upgrade' to apply security patches.": "系统有可用更新。请运行 'sudo apt update && sudo apt upgrade' 应用安全补丁。",
+	"TCP: %d | UDP: %d | Listening: %d | Established: %d":                                                "TCP: %d | UDP: %d | 监听: %d | 已建立: %d",
+	"TX":                 "发送",
+	"TX Total: %s\\n\\n": "发送总量: %s\\n\\n",
+	"Terminal too small!\\nMinimum size: (min: 80x20)\\nCurrent: ": "终端窗口太小！\\n最小尺寸：80x20\\n当前：",
+	"Test Duration: %v":                "测试时长: %v",
+	"Test Duration: %v\\n\\n":          "测试时长: %v\\n\\n",
+	"Threads":                          "线程数",
+	"Time":                             "时间",
+	"Toggle container state":           "切换容器运行状态",
+	"Toggle pause state":               "切换暂停状态",
+	"Total Memory:":                    "内存总量:",
+	"Traceroute to %s":                 "路由追踪：%s",
+	"Traceroute to %s\\n":              "路由追踪：%s\\n",
+	"USAGE BREAKDOWN":                  "使用分解",
+	"Unknown state: %v":                "未知状态：%v",
+	"Unsupported operating system: %s": "不支持的操作系统: %s",
+	"Usage Breakdown":                  "使用分解",
+	"Usage History:":                   "使用历史:",
+	"Usage: %.1f%% | Used: %s | Limit: %s | Available: %s\\n\\n": "使用率: %.1f%% | 已用: %s | 限制: %s | 可用: %s\\n\\n",
+	"Usage: %.1f%%\\n": "使用率: %.1f%%\\n",
+	"Use '↑' and '↓' to navigate results pages":                           "用 ↑ ↓ 翻页查看结果",
+	"Use arrow keys to scroll, 'q' to return to report menu, 's' to save": "用方向键滚动，按 q 返回报告菜单，按 s 保存",
+	"Used:":                               "已用:",
+	"User":                                "用户",
+	"Valid From: ":                        "生效时间: ",
+	"Valid To: ":                          "到期时间: ",
+	"Validity Period":                     "有效期",
+	"Version: ":                           "版本: ",
+	"View detailed container information": "查看容器详细信息",
+	"View logs":                           "查看日志",
+	"Write: %s\\n\\n":                     "写入: %s\\n\\n",
+	"WriteBack:":                          "回写中:",
+	"activate tab":                        "激活标签",
+	"back":                                "返回",
+	"clear":                               "清除",
+	"containers":                          "容器",
+	"details":                             "详情",
+	"diagnostics":                         "诊断",
+	"e.g., '2 hours ago', '2025-01-08', '3 days ago'": "例如：'2 小时前'、'2025-01-08'、'3 天前'",
+	"enter CPU sub-tabs":                              "进入CPU子标签",
+	"enter Memory sub-tabs":                           "进入内存子标签",
+	"generate report":                                 "生成报告",
+	"kill":                                            "结束进程",
+	"level":                                           "级别",
+	"load reports":                                    "加载报告",
+	"menu":                                            "菜单",
+	"monitor":                                         "监控",
+	"navigate":                                        "导航",
+	"navigate tables/pages":                           "浏览表格/翻页",
+	"network":                                         "网络",
+	"performance":                                     "性能",
+	"ping":                                            "Ping",
+	"process":                                         "进程",
+	"quit":                                            "退出",
+	"refresh":                                         "刷新",
+	"reload":                                          "刷新",
+	"reload data":                                     "刷新数据",
+	"reporting":                                       "报告",
+	"save report":                                     "保存报告",
+	"scroll":                                          "滚动",
+	"search":                                          "搜索",
+	"security":                                        "安全",
+	"select":                                          "选择",
+	"service":                                         "服务",
+	"sort by cpu":                                     "按CPU排序",
+	"sort by mem":                                     "按内存排序",
+	"switch CPU sub-tabs":                             "切换CPU子标签",
+	"switch Memory sub-tabs":                          "切换内存子标签",
+	"switch filter":                                   "切换筛选",
+	"switch language":                                 "切换语言",
+	"switch performance tabs":                         "切换性能标签",
+	"switch tabs":                                     "切换标签",
+	"switch view":                                     "切换视图",
+	"system":                                          "系统",
+	"time range":                                      "时间范围",
+	"toggle help":                                     "切换帮助",
+	"toggle stream":                                   "切换实时流",
+	"trace route":                                     "路由追踪",
+	"⏳ Loading CPU Performance Metrics...":            "⏳ 正在加载 CPU 性能指标...",
+	"⏳ Loading I/O Performance Metrics...":            "⏳ 正在加载 I/O 性能指标...",
+	"⏳ Loading System Health...":                      "⏳ 正在加载系统健康...",
+	"─ I/O PERFORMANCE ANALYSIS ─":                    "─ I/O 性能分析 ─",
+	"─ SYSTEM HEALTH ANALYSIS ─":                      "─ 系统健康分析 ─",
+	"│    Last Update:     %s\\n":                     "│    最后更新：     %s\\n",
+	"│ Average Latency: %s     ":                      "│ 平均延迟：%s     ",
+	"│ Health Score: %s%s%s \\n\\n":                   "│ 健康评分：%s%s%s \\n\\n",
+	"⚠ Moderate swap usage":                           "⚠ 交换分区使用率中等",
+	"⚠ Swap used with available RAM":                  "⚠ 仍有可用内存却使用了交换分区",
+	"⚠️ DETECTED ISSUES":                              "⚠️ 发现问题",
+	"⚡ CPU OVERVIEW":                                  "⚡ CPU 概览",
+	"✅ %s successfully":                               "✅ %s成功",
+	"✅ Container restarted successfully":              "✅ 容器已重启成功",
+	"✅ Operation '' successfully":                     "✅ 操作 ''成功",
+	"✅ Operation 'unknown' successfully":              "✅ 操作 'unknown'成功",
+	"✓ No swap used":                                  "✓ 未使用交换分区",
+	"✗ High swap usage":                               "✗ 交换分区使用率过高",
+	"❌ %s failed":                                     "❌ %s失败",
+	"❌ %s failed: %v":                                 "❌ %s失败: %v",
+	"❌ Container restarted failed":                    "❌ 容器已重启失败",
+	"❌ Container started failed: permission denied": "❌ 容器已启动失败: permission denied",
+	"❌ Operation 'unknown' failed":                  "❌ 操作 'unknown'失败",
+	"💡 RECOMMENDATIONS":                             "💡 建议",
+	"💾 DISK I/O PERFORMANCE":                        "💾 磁盘 I/O 性能",
+	"📈 SYSTEM ACTIVITY METRICS":                     "📈 系统活动指标",
+	"📊 CPU STATE BREAKDOWN":                         "📊 CPU 状态分解",
+	"📊 I/O SUMMARY":                                 "📊 I/O 摘要",
+	"🔥 PER-CORE PERFORMANCE":                        "🔥 每核性能",
+	"🔥 TOP I/O PROCESSES":                           "🔥 I/O 占用最高进程",
+	"Language: %s":                                  "语言：%s",
+	"🔐 Admin Authentication Required":               "🔐 需要管理员认证",
+	"✅ Authentication Successful":                   "✅ 认证成功",
+	"❌ Authentication Failed":                       "❌ 认证失败",
+	"⏳ Authenticating...":                           "⏳ 正在认证...",
+	"✅ Admin access granted":                        "✅ 已获得管理员权限",
+	"🔒 Some checks require admin privileges. Press 'a' to authenticate": "🔒 部分检查需要管理员权限。按 a 进行认证",
+}
diff --git a/main.go b/main.go
index 0aaf3d3..426381f 100644
--- a/main.go
+++ b/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"bufio"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"log"
 	"os"
 	"time"
@@ -18,6 +19,8 @@ var dockerManager *app.DockerManager
 var currentModel tea.Model
 
 func main() {
+	i18n.Load()
+
 	if ok, err := utils.CheckDockerPermissions(); !ok {
 		fmt.Println(err)
 		os.Exit(1)
@@ -71,7 +74,7 @@ func runTUI() bool {
 
 	finalModel, err := p.Run()
 	if err != nil {
-		fmt.Printf("错误: %v", err)
+		fmt.Printf(i18n.T("Erreur: %v"), err)
 		os.Exit(1)
 	}
 
@@ -85,7 +88,7 @@ func runTUI() bool {
 			err := dockerManager.ExecInteractiveShellAlternative(shellRequest.ContainerID)
 			if err != nil {
 				fmt.Printf("Shell execution failed: %v\n", err)
-				fmt.Println("按 Enter 继续...")
+				fmt.Println(i18n.T("Press Enter to continue..."))
 				bufio.NewScanner(os.Stdin).Scan()
 			}
 			time.Sleep(300 * time.Millisecond)
diff --git a/system/logs/logs.go b/system/logs/logs.go
index 29e55cf..30416f7 100644
--- a/system/logs/logs.go
+++ b/system/logs/logs.go
@@ -1,6 +1,7 @@
 package logs
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"encoding/json"
 	"fmt"
 	"os/exec"
@@ -60,7 +61,7 @@ func (lm *LogManager) GetSystemLogs(filters LogFilters) tea.Cmd {
 				Entries:    []LogEntry{},
 				TotalCount: 0,
 				Filters:    filters,
-				ErrorMsg:   fmt.Sprintf("加载日志出错：%v", err),
+				ErrorMsg:   fmt.Sprintf(i18n.T("Error loading logs: %v"), err),
 			})
 		}
 
diff --git a/system/performance/cpu.go b/system/performance/cpu.go
index 55b4acd..995948b 100644
--- a/system/performance/cpu.go
+++ b/system/performance/cpu.go
@@ -1,6 +1,7 @@
 package performance
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"fmt"
 	"os"
@@ -191,7 +192,7 @@ func getProcessCounts() (int, int, error) {
 }
 
 func RenderCPU() string {
-	return "⏳ 正在加载 CPU 性能指标..."
+	return i18n.T("⏳ Loading CPU Performance Metrics...")
 }
 
 // RenderCPUOverview renders the CPU overview section (always visible at top)
@@ -199,7 +200,7 @@ func RenderCPUOverview(metrics *model.CPUMetrics) string {
 	var b strings.Builder
 
 	// Overall CPU Usage section
-	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("⚡ CPU 概览"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render(i18n.T("⚡ CPU OVERVIEW")))
 	b.WriteString("\n")
 	b.WriteString(strings.Repeat("─", 70))
 	b.WriteString("\n\n")
@@ -207,15 +208,15 @@ func RenderCPUOverview(metrics *model.CPUMetrics) string {
 	// CPU Usage with visual indicator
 	usageColor := lipgloss.Color("46") // Green by default
 	usageIcon := "●"
-	usageStatus := "正常"
+	usageStatus := i18n.T("Normal")
 	if metrics.OverallUsage > 80 {
 		usageColor = lipgloss.Color("196") // Red for high usage
 		usageIcon = "●"
-		usageStatus = "高"
+		usageStatus = i18n.T("High")
 	} else if metrics.OverallUsage > 60 {
 		usageColor = lipgloss.Color("214") // Orange for medium usage
 		usageIcon = "●"
-		usageStatus = "中"
+		usageStatus = i18n.T("Medium")
 	}
 
 	usageText := lipgloss.NewStyle().Foreground(usageColor).Bold(true).Render(
@@ -228,15 +229,15 @@ func RenderCPUOverview(metrics *model.CPUMetrics) string {
 	prog.Empty = '░'
 	usageBar := prog.ViewAs(metrics.OverallUsage / 100.0)
 
-	b.WriteString(fmt.Sprintf("  CPU 总体使用率：  %s\n", usageText))
+	b.WriteString(fmt.Sprintf(i18n.T("  Overall CPU Usage:  %s\n"), usageText))
 	b.WriteString(fmt.Sprintf("  %s\n\n", usageBar))
 
 	// Last update and load averages in columns
 	lastUpdateText := lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(
-		fmt.Sprintf("最后更新：%s", metrics.LastUpdate.Format("15:04:05")),
+		fmt.Sprintf(i18n.T("Last Update: %s"), metrics.LastUpdate.Format("15:04:05")),
 	)
 	loadAvgText := lipgloss.NewStyle().Foreground(lipgloss.Color("117")).Render(
-		fmt.Sprintf("负载均值：%.2f, %.2f, %.2f", metrics.LoadAverage[0], metrics.LoadAverage[1], metrics.LoadAverage[2]),
+		fmt.Sprintf(i18n.T("Load Avg: %.2f, %.2f, %.2f"), metrics.LoadAverage[0], metrics.LoadAverage[1], metrics.LoadAverage[2]),
 	)
 	b.WriteString(fmt.Sprintf("  %s    %s\n", lastUpdateText, loadAvgText))
 	b.WriteString("\n")
@@ -249,7 +250,7 @@ func RenderCPUStateBreakdown(metrics *model.CPUMetrics) string {
 	var b strings.Builder
 
 	// CPU State Breakdown
-	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("📊 CPU 状态分解"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render(i18n.T("📊 CPU STATE BREAKDOWN")))
 	b.WriteString("\n")
 	b.WriteString(strings.Repeat("─", 70))
 	b.WriteString("\n\n")
@@ -260,13 +261,13 @@ func RenderCPUStateBreakdown(metrics *model.CPUMetrics) string {
 		icon  string
 		desc  string
 	}{
-		{"用户态", metrics.StateBreakdown.User, "👤", "User space processes"},
-		{"内核态", metrics.StateBreakdown.System, "⚙️ ", "Kernel space processes"},
-		{"空闲", metrics.StateBreakdown.Idle, "💤", "CPU idle time"},
-		{"IO 等待", metrics.StateBreakdown.IOWait, "⏳", "Waiting for I/O operations"},
-		{"硬中断", metrics.StateBreakdown.IRQ, "⚡", "Hardware interrupts"},
-		{"软中断", metrics.StateBreakdown.SoftIRQ, "📡", "Software interrupts"},
-		{"被偷用", metrics.StateBreakdown.Steal, "🔒", "Stolen by hypervisor"},
+		{i18n.T("User"), metrics.StateBreakdown.User, "👤", "User space processes"},
+		{i18n.T("System"), metrics.StateBreakdown.System, "⚙️ ", "Kernel space processes"},
+		{i18n.T("Idle"), metrics.StateBreakdown.Idle, "💤", "CPU idle time"},
+		{i18n.T("IOWait"), metrics.StateBreakdown.IOWait, "⏳", "Waiting for I/O operations"},
+		{i18n.T("IRQ"), metrics.StateBreakdown.IRQ, "⚡", "Hardware interrupts"},
+		{i18n.T("SoftIRQ"), metrics.StateBreakdown.SoftIRQ, "📡", "Software interrupts"},
+		{i18n.T("Steal"), metrics.StateBreakdown.Steal, "🔒", "Stolen by hypervisor"},
 		{"Nice", metrics.StateBreakdown.Nice, "✨", "Nice priority processes"},
 	}
 
@@ -306,7 +307,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 
 	// Per-Core Performance
 	if len(metrics.Cores) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("🔥 每核性能"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render(i18n.T("🔥 PER-CORE PERFORMANCE")))
 		b.WriteString("\n")
 		b.WriteString(strings.Repeat("─", 70))
 		b.WriteString("\n\n")
@@ -328,7 +329,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 			coreProg1.Empty = '░'
 			bar1 := coreProg1.ViewAs(core1.Usage / 100.0)
 
-			coreLabel1 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf("核心 %2d", core1.CoreID))
+			coreLabel1 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf(i18n.T("Core %2d"), core1.CoreID))
 			coreValue1 := lipgloss.NewStyle().Width(7).Foreground(coreColor1).Bold(true).Render(fmt.Sprintf("%5.1f%%", core1.Usage))
 
 			line := fmt.Sprintf("  %s %s %s", coreLabel1, coreValue1, bar1)
@@ -349,7 +350,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 				coreProg2.Empty = '░'
 				bar2 := coreProg2.ViewAs(core2.Usage / 100.0)
 
-				coreLabel2 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf("核心 %2d", core2.CoreID))
+				coreLabel2 := lipgloss.NewStyle().Width(8).Render(fmt.Sprintf(i18n.T("Core %2d"), core2.CoreID))
 				coreValue2 := lipgloss.NewStyle().Width(7).Foreground(coreColor2).Bold(true).Render(fmt.Sprintf("%5.1f%%", core2.Usage))
 
 				line += fmt.Sprintf("    %s %s %s", coreLabel2, coreValue2, bar2)
@@ -359,7 +360,7 @@ func RenderCPUPerCore(metrics *model.CPUMetrics) string {
 		}
 		b.WriteString("\n")
 	} else {
-		b.WriteString("  暂无核心数据\n\n")
+		b.WriteString(i18n.T("  No core data available\n\n"))
 	}
 
 	return b.String()
@@ -370,7 +371,7 @@ func RenderCPUSystemActivity(metrics *model.CPUMetrics) string {
 	var b strings.Builder
 
 	// System Activity Metrics
-	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render("📈 系统活动指标"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("51")).Render(i18n.T("📈 SYSTEM ACTIVITY METRICS")))
 	b.WriteString("\n")
 	b.WriteString(strings.Repeat("─", 70))
 	b.WriteString("\n\n")
@@ -381,10 +382,10 @@ func RenderCPUSystemActivity(metrics *model.CPUMetrics) string {
 		value string
 		icon  string
 	}{
-		{"上下文切换", formatNumber(metrics.ContextSwitches), "🔄"},
-		{"中断", formatNumber(metrics.Interrupts), "⚡"},
-		{"进程数", fmt.Sprintf("%d", metrics.ProcessCount), "📋"},
-		{"线程数", fmt.Sprintf("%d", metrics.ThreadCount), "🧵"},
+		{i18n.T("Context Switches"), formatNumber(metrics.ContextSwitches), "🔄"},
+		{i18n.T("Interrupts"), formatNumber(metrics.Interrupts), "⚡"},
+		{i18n.T("Processes"), fmt.Sprintf("%d", metrics.ProcessCount), "📋"},
+		{i18n.T("Threads"), fmt.Sprintf("%d", metrics.ThreadCount), "🧵"},
 	}
 
 	for _, item := range leftCol {
@@ -422,11 +423,11 @@ func RenderCPUContent(metrics *model.CPUMetrics) string {
 
 func RenderCPUWithData(metrics *model.CPUMetrics, loading bool) string {
 	if loading {
-		return vars.CardStyle.Render("⏳ 正在加载 CPU 性能指标...")
+		return vars.CardStyle.Render(i18n.T("⏳ Loading CPU Performance Metrics..."))
 	}
 
 	if metrics == nil {
-		return vars.CardStyle.Render("按 r 加载 CPU 指标")
+		return vars.CardStyle.Render(i18n.T("Press 'r' to load CPU metrics"))
 	}
 
 	return vars.CardStyle.Render(RenderCPUContent(metrics))
diff --git a/system/performance/io.go b/system/performance/io.go
index 4448216..3818053 100644
--- a/system/performance/io.go
+++ b/system/performance/io.go
@@ -1,6 +1,7 @@
 package performance
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"fmt"
 	"os"
@@ -199,27 +200,27 @@ func getTopIOProcesses() ([]model.ProcessIOInfo, error) {
 }
 
 func RenderInputOutput() string {
-	return vars.CardStyle.Render("⏳ 正在加载 I/O 性能指标...")
+	return vars.CardStyle.Render(i18n.T("⏳ Loading I/O Performance Metrics..."))
 }
 
 func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 	if loading {
-		return vars.CardStyle.Render("⏳ 正在加载 I/O 性能指标...")
+		return vars.CardStyle.Render(i18n.T("⏳ Loading I/O Performance Metrics..."))
 	}
 
 	if metrics == nil {
-		return vars.CardStyle.Render("⏳ 正在加载 I/O 性能指标...")
+		return vars.CardStyle.Render(i18n.T("⏳ Loading I/O Performance Metrics..."))
 	}
 
 	var b strings.Builder
 
 	// Title
 	titleStyle := lipgloss.NewStyle().Bold(true).Foreground(vars.AccentColor).MarginBottom(1)
-	b.WriteString(titleStyle.Render("─ I/O 性能分析 ─"))
+	b.WriteString(titleStyle.Render(i18n.T("─ I/O PERFORMANCE ANALYSIS ─")))
 	b.WriteString("\n")
 
 	// Summary section
-	b.WriteString(lipgloss.NewStyle().Bold(true).Render("📊 I/O 摘要"))
+	b.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("📊 I/O SUMMARY")))
 	b.WriteString("\n\n")
 
 	// Average latency with color coding
@@ -236,13 +237,13 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 	latencyText := lipgloss.NewStyle().Foreground(latencyColor).Bold(true).Render(
 		fmt.Sprintf("%s %.2f ms", latencyIcon, metrics.AverageLatency),
 	)
-	b.WriteString(fmt.Sprintf("│ 平均延迟：%s     ", latencyText))
+	b.WriteString(fmt.Sprintf(i18n.T("│ Average Latency: %s     "), latencyText))
 
 	// Last update
 	lastUpdateText := lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(
 		metrics.LastUpdate.Format("15:04:05"),
 	)
-	b.WriteString(fmt.Sprintf("│    最后更新：     %s\n", lastUpdateText))
+	b.WriteString(fmt.Sprintf(i18n.T("│    Last Update:     %s\n"), lastUpdateText))
 	b.WriteString("\n")
 
 	// Create summary table
@@ -287,7 +288,7 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 
 	// Disk I/O table
 	if len(metrics.Disks) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Render("💾 磁盘 I/O 性能"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("💾 DISK I/O PERFORMANCE")))
 		b.WriteString("\n\n")
 
 		// Create table
@@ -341,12 +342,12 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 
 	// Top I/O Processes
 	if len(metrics.TopProcesses) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Render("🔥 I/O 占用最高进程"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("🔥 TOP I/O PROCESSES")))
 		b.WriteString("\n\n")
 
 		columns := []table.Column{
 			{Title: "PID", Width: 6},
-			{Title: "Command", Width: 20},
+			{Title: i18n.T("Command"), Width: 20},
 			{Title: "Read IOPS", Width: 10},
 			{Title: "Write IOPS", Width: 11},
 			{Title: "Read MB", Width: 10},
diff --git a/system/performance/memory.go b/system/performance/memory.go
index e763c83..2d3bf32 100644
--- a/system/performance/memory.go
+++ b/system/performance/memory.go
@@ -1,6 +1,7 @@
 package performance
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 	"time"
@@ -15,7 +16,7 @@ import (
 // RenderMemoryOverview renders the always-visible memory overview section
 func RenderMemoryOverview(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("正在加载内存数据...")
+		return vars.CardStyle.Render(i18n.T("Loading memory data..."))
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -37,19 +38,19 @@ func RenderMemoryOverview(metrics *model.MemoryMetrics) string {
 	// Create progress bar for memory usage
 	usageBar := createMemoryProgressBar(metrics.UsedPercent, 50)
 
-	overview := titleStyle.Render("内存概览") + "\n\n"
+	overview := titleStyle.Render(i18n.T("MEMORY OVERVIEW")) + "\n\n"
 
-	overview += labelStyle.Render("内存总量:") + " " +
+	overview += labelStyle.Render(i18n.T("Total Memory:")) + " " +
 		valueStyle.Render(formatBytes(metrics.Total)) + "\n"
 
-	overview += labelStyle.Render("已用:") + " " +
+	overview += labelStyle.Render(i18n.T("Used:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Used), metrics.UsedPercent)) + "\n"
 
-	overview += labelStyle.Render("可用:") + " " +
+	overview += labelStyle.Render(i18n.T("Available:")) + " " +
 		valueStyle.Render(formatBytes(metrics.Available)) + "\n"
 
-	overview += labelStyle.Render("空闲:") + " " +
+	overview += labelStyle.Render(i18n.T("Free:")) + " " +
 		valueStyle.Render(formatBytes(metrics.Free)) + "\n\n"
 
 	overview += progressStyle.Render(usageBar) + "\n"
@@ -60,7 +61,7 @@ func RenderMemoryOverview(metrics *model.MemoryMetrics) string {
 // RenderMemoryUsageBreakdown renders the Usage Breakdown sub-tab
 func RenderMemoryUsageBreakdown(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("正在加载内存使用数据...")
+		return vars.CardStyle.Render(i18n.T("Loading memory usage data..."))
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -80,42 +81,42 @@ func RenderMemoryUsageBreakdown(metrics *model.MemoryMetrics) string {
 		Foreground(lipgloss.Color("241")).
 		Italic(true)
 
-	content := titleStyle.Render("使用分解") + "\n\n"
+	content := titleStyle.Render(i18n.T("USAGE BREAKDOWN")) + "\n\n"
 
 	// Application Memory
 	appMemPercent := float64(metrics.ApplicationMem) / float64(metrics.Total) * 100
-	content += labelStyle.Render("应用内存:") + " " +
+	content += labelStyle.Render(i18n.T("Application Memory:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.ApplicationMem), appMemPercent)) + "\n"
-	content += "  " + descStyle.Render("应用程序实际使用的内存") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("Memory actively used by applications")) + "\n\n"
 
 	// Buffers
 	buffersPercent := float64(metrics.Buffers) / float64(metrics.Total) * 100
-	content += labelStyle.Render("缓冲区:") + " " +
+	content += labelStyle.Render(i18n.T("Buffers:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Buffers), buffersPercent)) + "\n"
-	content += "  " + descStyle.Render("磁盘操作的 I/O 缓冲区") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("I/O buffers for disk operations")) + "\n\n"
 
 	// Cached
 	cachedPercent := float64(metrics.Cached) / float64(metrics.Total) * 100
-	content += labelStyle.Render("缓存:") + " " +
+	content += labelStyle.Render(i18n.T("Cached:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Cached), cachedPercent)) + "\n"
-	content += "  " + descStyle.Render("文件系统缓存（需要时可释放）") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("File system cache (can be freed if needed)")) + "\n\n"
 
 	// Available
 	availablePercent := float64(metrics.Available) / float64(metrics.Total) * 100
-	content += labelStyle.Render("可用:") + " " +
+	content += labelStyle.Render(i18n.T("Available:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Available), availablePercent)) + "\n"
-	content += "  " + descStyle.Render("应用程序可用内存") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("Memory available for applications")) + "\n\n"
 
 	// Shared
 	sharedPercent := float64(metrics.Shared) / float64(metrics.Total) * 100
-	content += labelStyle.Render("共享:") + " " +
+	content += labelStyle.Render(i18n.T("Shared:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Shared), sharedPercent)) + "\n"
-	content += "  " + descStyle.Render("进程间共享内存") + "\n"
+	content += "  " + descStyle.Render(i18n.T("Memory shared between processes")) + "\n"
 
 	return vars.CardStyle.Render(content)
 }
@@ -123,7 +124,7 @@ func RenderMemoryUsageBreakdown(metrics *model.MemoryMetrics) string {
 // RenderMemorySwapAnalysis renders the Swap Analysis sub-tab
 func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("正在加载交换分区数据...")
+		return vars.CardStyle.Render(i18n.T("Loading swap data..."))
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -142,21 +143,21 @@ func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 	progressStyle := lipgloss.NewStyle().
 		Width(50)
 
-	content := titleStyle.Render("交换分区分析") + "\n\n"
+	content := titleStyle.Render(i18n.T("SWAP ANALYSIS")) + "\n\n"
 
 	// Swap Overview
 	if metrics.SwapTotal == 0 {
-		content += labelStyle.Render("交换分区状态:") + " " +
-			lipgloss.NewStyle().Foreground(lipgloss.Color("241")).Render("未配置交换分区") + "\n"
+		content += labelStyle.Render(i18n.T("Swap Status:")) + " " +
+			lipgloss.NewStyle().Foreground(lipgloss.Color("241")).Render(i18n.T("No swap configured")) + "\n"
 	} else {
-		content += labelStyle.Render("交换总量:") + " " +
+		content += labelStyle.Render(i18n.T("Swap Total:")) + " " +
 			valueStyle.Render(formatBytes(metrics.SwapTotal)) + "\n"
 
-		content += labelStyle.Render("交换已用:") + " " +
+		content += labelStyle.Render(i18n.T("Swap Used:")) + " " +
 			valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 				formatBytes(metrics.SwapUsed), metrics.SwapUsedPercent)) + "\n"
 
-		content += labelStyle.Render("交换空闲:") + " " +
+		content += labelStyle.Render(i18n.T("Swap Free:")) + " " +
 			valueStyle.Render(formatBytes(metrics.SwapFree)) + "\n\n"
 
 		// Swap progress bar
@@ -164,13 +165,13 @@ func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 		content += progressStyle.Render(swapBar) + "\n\n"
 
 		// SwapCached
-		content += labelStyle.Render("交换缓存:") + " " +
+		content += labelStyle.Render(i18n.T("Swap Cached:")) + " " +
 			valueStyle.Render(formatBytes(metrics.SwapCached)) + "\n"
 		content += "  " + lipgloss.NewStyle().Foreground(lipgloss.Color("241")).Italic(true).
-			Render("同时存在于内存中的交换数据") + "\n\n"
+			Render(i18n.T("Swap memory also present in RAM")) + "\n\n"
 
 		// Health Status
-		content += titleStyle.Render("状态") + "\n\n"
+		content += titleStyle.Render(i18n.T("STATUS")) + "\n\n"
 		status := getSwapHealthStatus(metrics)
 		content += status
 	}
@@ -181,7 +182,7 @@ func RenderMemorySwapAnalysis(metrics *model.MemoryMetrics) string {
 // RenderMemorySystemMemory renders the System Memory sub-tab
 func RenderMemorySystemMemory(metrics *model.MemoryMetrics) string {
 	if metrics == nil {
-		return vars.CardStyle.Render("正在加载系统内存数据...")
+		return vars.CardStyle.Render(i18n.T("Loading system memory data..."))
 	}
 
 	titleStyle := lipgloss.NewStyle().
@@ -201,38 +202,38 @@ func RenderMemorySystemMemory(metrics *model.MemoryMetrics) string {
 		Foreground(lipgloss.Color("241")).
 		Italic(true)
 
-	content := titleStyle.Render("系统内存") + "\n\n"
+	content := titleStyle.Render(i18n.T("SYSTEM MEMORY")) + "\n\n"
 
 	// Dirty Pages
 	dirtyPercent := float64(metrics.Dirty) / float64(metrics.Total) * 100
-	content += labelStyle.Render("脏页:") + " " +
+	content += labelStyle.Render(i18n.T("Dirty Pages:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Dirty), dirtyPercent)) + "\n"
-	content += "  " + descStyle.Render("等待写入磁盘的已修改数据") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("Modified data waiting to be written to disk")) + "\n\n"
 
 	// WriteBack
 	writebackPercent := float64(metrics.WriteBack) / float64(metrics.Total) * 100
-	content += labelStyle.Render("回写中:") + " " +
+	content += labelStyle.Render(i18n.T("WriteBack:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.WriteBack), writebackPercent)) + "\n"
-	content += "  " + descStyle.Render("正在写入磁盘的数据") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("Data currently being written to disk")) + "\n\n"
 
 	// Slab
 	slabPercent := float64(metrics.Slab) / float64(metrics.Total) * 100
 	content += labelStyle.Render("Slab:") + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Slab), slabPercent)) + "\n"
-	content += "  " + descStyle.Render("内核数据结构缓存") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("Kernel data structure cache")) + "\n\n"
 
 	// PageTables
 	pageTablesPercent := float64(metrics.PageTables) / float64(metrics.Total) * 100
-	content += labelStyle.Render("页表:") + " " +
+	content += labelStyle.Render(i18n.T("Page Tables:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.PageTables), pageTablesPercent)) + "\n"
-	content += "  " + descStyle.Render("页表管理占用的内存") + "\n\n"
+	content += "  " + descStyle.Render(i18n.T("Memory used for page table management")) + "\n\n"
 
 	// Diagnostics
-	content += titleStyle.Render("诊断") + "\n\n"
+	content += titleStyle.Render(i18n.T("DIAGNOSTICS")) + "\n\n"
 
 	if metrics.Dirty > 1024*1024*1024 { // > 1GB
 		content += lipgloss.NewStyle().Foreground(lipgloss.Color("220")).Render("⚠ ") +
@@ -267,26 +268,26 @@ func getSwapHealthStatus(metrics *model.MemoryMetrics) string {
 
 	// No swap used - good
 	if metrics.SwapUsed == 0 {
-		return goodStyle.Render("✓ 未使用交换分区") + " - 系统内存充足\n"
+		return goodStyle.Render(i18n.T("✓ No swap used")) + i18n.T(" - System has sufficient RAM\n")
 	}
 
 	// Swap used but memory available - configuration issue
 	availablePercent := float64(metrics.Available) / float64(metrics.Total) * 100
 	if metrics.SwapUsed > 0 && availablePercent > 20 {
-		return warningStyle.Render("⚠ 仍有可用内存却使用了交换分区") +
+		return warningStyle.Render(i18n.T("⚠ Swap used with available RAM")) +
 			" - Check swappiness setting\n" +
 			"  Recommendation: Reduce vm.swappiness value\n"
 	}
 
 	// Swap used and memory low - critical
 	if metrics.SwapUsedPercent > 50 {
-		return criticalStyle.Render("✗ 交换分区使用率过高") +
+		return criticalStyle.Render(i18n.T("✗ High swap usage")) +
 			" - System under memory pressure\n" +
 			"  Recommendation: Add more RAM or reduce memory usage\n"
 	}
 
 	// Moderate swap usage
-	return warningStyle.Render("⚠ 交换分区使用率中等") +
+	return warningStyle.Render(i18n.T("⚠ Moderate swap usage")) +
 		" - Monitor for performance issues\n"
 }
 
diff --git a/system/performance/systemHealth.go b/system/performance/systemHealth.go
index 4613bd8..ac8d379 100644
--- a/system/performance/systemHealth.go
+++ b/system/performance/systemHealth.go
@@ -1,6 +1,7 @@
 package performance
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"fmt"
 	"os"
@@ -115,14 +116,14 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	var checksPerformed []string
 
 	// IOWait
-	checksPerformed = append(checksPerformed, "IO 等待")
+	checksPerformed = append(checksPerformed, i18n.T("IOWait"))
 	if metrics.IOWait > 20 {
 		score -= 30
-		issues = append(issues, fmt.Sprintf("IOWait 非常高 (%.2f%%)", metrics.IOWait))
+		issues = append(issues, fmt.Sprintf(i18n.T("IOWait very high (%.2f%%)"), metrics.IOWait))
 		recommendations = append(recommendations, "Investigate disk activity, upgrade to faster storage (SSD/NVMe)")
 	} else if metrics.IOWait > 10 {
 		score -= 15
-		issues = append(issues, fmt.Sprintf("IOWait 偏高 (%.2f%%)", metrics.IOWait))
+		issues = append(issues, fmt.Sprintf(i18n.T("IOWait elevated (%.2f%%)"), metrics.IOWait))
 		recommendations = append(recommendations, "Check for processes with high disk I/O, consider upgrading storage")
 	}
 
@@ -130,11 +131,11 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	checksPerformed = append(checksPerformed, "CPU Steal Time")
 	if metrics.StealTime > 10 {
 		score -= 20
-		issues = append(issues, fmt.Sprintf("CPU Steal Time 过高 (%.2f%%)", metrics.StealTime))
+		issues = append(issues, fmt.Sprintf(i18n.T("CPU Steal Time high (%.2f%%)"), metrics.StealTime))
 		recommendations = append(recommendations, "Check host machine load, consider migrating VM or upgrading host")
 	} else if metrics.StealTime > 5 {
 		score -= 10
-		issues = append(issues, fmt.Sprintf("CPU Steal Time 偏高 (%.2f%%)", metrics.StealTime))
+		issues = append(issues, fmt.Sprintf(i18n.T("CPU Steal Time elevated (%.2f%%)"), metrics.StealTime))
 		recommendations = append(recommendations, "Monitor host machine performance")
 	}
 
@@ -142,15 +143,15 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	checksPerformed = append(checksPerformed, "Major Page Faults")
 	if metrics.MajorFaults > 10000 {
 		score -= 15
-		issues = append(issues, fmt.Sprintf("主缺页次数过高 (%s)", formatNumber(metrics.MajorFaults)))
+		issues = append(issues, fmt.Sprintf(i18n.T("High number of major page faults (%s)"), formatNumber(metrics.MajorFaults)))
 		recommendations = append(recommendations, "Investigate memory usage, consider increasing RAM")
 	}
 
 	// Context Switches
-	checksPerformed = append(checksPerformed, "上下文切换")
+	checksPerformed = append(checksPerformed, i18n.T("Context Switches"))
 	if metrics.ContextSwitches > 100000000 { // 100 million
 		score -= 10
-		issues = append(issues, fmt.Sprintf("上下文切换次数过高 (%s)", formatNumber(metrics.ContextSwitches)))
+		issues = append(issues, fmt.Sprintf(i18n.T("High number of context switches (%s)"), formatNumber(metrics.ContextSwitches)))
 		recommendations = append(recommendations, "Optimize multi-threaded applications, check for excessive context switching")
 	}
 
diff --git a/system/performance/view.go b/system/performance/view.go
index 5bf6be3..f6bc9b2 100644
--- a/system/performance/view.go
+++ b/system/performance/view.go
@@ -1,6 +1,7 @@
 package performance
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 
@@ -11,18 +12,18 @@ import (
 
 func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, healthScore *HealthScore) string {
 	if healthLoading {
-		return vars.CardStyle.Render("⏳ 正在加载系统健康...")
+		return vars.CardStyle.Render(i18n.T("⏳ Loading System Health..."))
 	}
 
 	if healthMetrics == nil || healthScore == nil {
-		return vars.CardStyle.Render("按 r 加载系统健康指标。")
+		return vars.CardStyle.Render(i18n.T("Press 'r' to load system health metrics."))
 	}
 
 	var b strings.Builder
 
 	// Title
 	titleStyle := lipgloss.NewStyle().Bold(true).Foreground(vars.AccentColor).MarginBottom(1)
-	b.WriteString(titleStyle.Render("─ 系统健康分析 ─"))
+	b.WriteString(titleStyle.Render(i18n.T("─ SYSTEM HEALTH ANALYSIS ─")))
 	b.WriteString("\n")
 
 	// Health Score
@@ -38,11 +39,11 @@ func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, he
 	} else if healthScore.Score < 80 {
 		healthStatus = " [Fair]"
 	}
-	b.WriteString(fmt.Sprintf("│ 健康评分：%s%s%s \n\n", prog.ViewAs(float64(healthScore.Score)/100.0), scoreStr, healthStatus))
+	b.WriteString(fmt.Sprintf(i18n.T("│ Health Score: %s%s%s \n\n"), prog.ViewAs(float64(healthScore.Score)/100.0), scoreStr, healthStatus))
 
 	// Detected Issues
 	if len(healthScore.Issues) > 0 {
-		b.WriteString(lipgloss.NewStyle().Foreground(vars.ErrorColor).Render("⚠️ 发现问题"))
+		b.WriteString(lipgloss.NewStyle().Foreground(vars.ErrorColor).Render(i18n.T("⚠️ DETECTED ISSUES")))
 		b.WriteString("\n")
 		for _, issue := range healthScore.Issues {
 			b.WriteString(fmt.Sprintf("- %s \n", issue))
@@ -52,7 +53,7 @@ func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, he
 
 	// Recommendations
 	if len(healthScore.Recommendations) > 0 {
-		b.WriteString(lipgloss.NewStyle().Foreground(vars.SuccessColor).Render("💡 建议"))
+		b.WriteString(lipgloss.NewStyle().Foreground(vars.SuccessColor).Render(i18n.T("💡 RECOMMENDATIONS")))
 		b.WriteString("\n")
 		for _, rec := range healthScore.Recommendations {
 			b.WriteString(fmt.Sprintf("- %s \n", rec))
@@ -62,7 +63,7 @@ func RenderSystemHealthView(healthLoading bool, healthMetrics *HealthMetrics, he
 
 	// Checks Performed
 	if len(healthScore.ChecksPerformed) > 0 {
-		b.WriteString(lipgloss.NewStyle().Bold(true).Render("已执行检查"))
+		b.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("CHECKS PERFORMED")))
 		b.WriteString("\n")
 		for _, check := range healthScore.ChecksPerformed {
 			b.WriteString(fmt.Sprintf("- %s \n", check))
diff --git a/system/security/SystemRestart.go b/system/security/SystemRestart.go
index 1722e66..9bc2c04 100644
--- a/system/security/SystemRestart.go
+++ b/system/security/SystemRestart.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os"
 	"os/exec"
@@ -18,7 +19,7 @@ func (sm *SecurityManager) checkSystemRestart() SecurityCheck {
 	for _, check := range checks {
 		if required, reason := check(); required {
 			return SecurityCheck{
-				Name:    "系统重启",
+				Name:    i18n.T("System Restart"),
 				Status:  "Required",
 				Details: reason,
 			}
@@ -26,9 +27,9 @@ func (sm *SecurityManager) checkSystemRestart() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "系统重启",
+		Name:    i18n.T("System Restart"),
 		Status:  "Not Required",
-		Details: "无需系统重启",
+		Details: i18n.T("No pending system restart required"),
 	}
 }
 
diff --git a/system/security/SystemUpdates.go b/system/security/SystemUpdates.go
index f4690ba..48bf4c6 100644
--- a/system/security/SystemUpdates.go
+++ b/system/security/SystemUpdates.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os/exec"
 	"strings"
@@ -20,7 +21,7 @@ func (sm *SecurityManager) checkSystemUpdates() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "系统更新",
+		Name:    i18n.T("System Updates"),
 		Status:  "Unknown",
 		Details: "Could not determine update status - package manager not detected",
 	}
@@ -104,13 +105,13 @@ func (sm *SecurityManager) handleYumDnfResult(mgr struct {
 	if exitErr, ok := err.(*exec.ExitError); ok && exitErr.ExitCode() == 100 {
 		count, _ := mgr.parseFunc(string(output))
 		return SecurityCheck{
-			Name:    "系统更新",
+			Name:    i18n.T("System Updates"),
 			Status:  "Updates Available",
 			Details: fmt.Sprintf("%d updates available via %s", count, mgr.name),
 		}
 	} else if err == nil {
 		return SecurityCheck{
-			Name:    "系统更新",
+			Name:    i18n.T("System Updates"),
 			Status:  "Up to date",
 			Details: fmt.Sprintf("All packages are up to date (%s)", mgr.name),
 		}
@@ -129,13 +130,13 @@ func (sm *SecurityManager) handleAptResult(mgr struct {
 	count, _ := mgr.parseFunc(string(output))
 	if count > 0 {
 		return SecurityCheck{
-			Name:    "系统更新",
+			Name:    i18n.T("System Updates"),
 			Status:  "Updates Available",
 			Details: fmt.Sprintf("%d updates available via %s", count, mgr.name),
 		}
 	}
 	return SecurityCheck{
-		Name:    "系统更新",
+		Name:    i18n.T("System Updates"),
 		Status:  "Up to date",
 		Details: fmt.Sprintf("All packages are up to date (%s)", mgr.name),
 	}
diff --git a/system/security/autoBane.go b/system/security/autoBane.go
index dc9c97d..f00ac22 100644
--- a/system/security/autoBane.go
+++ b/system/security/autoBane.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os/exec"
 	"strings"
@@ -42,9 +43,9 @@ func (sm *SecurityManager) checkAutoBan() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "自动封禁",
+		Name:    i18n.T("Auto Ban"),
 		Status:  "Disabled",
-		Details: "未检测到入侵防护服务（fail2ban、crowdsec、ossec、suricata、snort、denyhosts、sshguard）",
+		Details: i18n.T("No intrusion prevention service detected (fail2ban, crowdsec, ossec, suricata, snort, denyhosts, sshguard)"),
 	}
 }
 
@@ -62,7 +63,7 @@ func (sm *SecurityManager) checkSystemdServices() SecurityCheck {
 		if status == "active" {
 			details := service.detailsFunc()
 			return SecurityCheck{
-				Name:    "自动封禁",
+				Name:    i18n.T("Auto Ban"),
 				Status:  "Enabled",
 				Details: details,
 			}
@@ -73,7 +74,7 @@ func (sm *SecurityManager) checkSystemdServices() SecurityCheck {
 			cmd := exec.Command("systemctl", "is-active", "ossec-hids")
 			if output, err := cmd.Output(); err == nil && strings.TrimSpace(string(output)) == "active" {
 				return SecurityCheck{
-					Name:    "自动封禁",
+					Name:    i18n.T("Auto Ban"),
 					Status:  "Enabled",
 					Details: "ossec-hids is active with real-time monitoring",
 				}
@@ -201,7 +202,7 @@ func (sm *SecurityManager) checkRunningProcesses() SecurityCheck {
 
 	if len(activeServices) > 0 {
 		return SecurityCheck{
-			Name:    "自动封禁",
+			Name:    i18n.T("Auto Ban"),
 			Status:  "Enabled",
 			Details: fmt.Sprintf("Active intrusion prevention: %s", strings.Join(activeServices, ", ")),
 		}
@@ -249,7 +250,7 @@ func (sm *SecurityManager) DisplayAutoBanInfos() tea.Cmd {
 		return AutoBanMsg(AutoBanInfos{
 			ServiceType: "None",
 			Status:      "Disabled",
-			Details:     "未检测到入侵防护服务",
+			Details:     i18n.T("No intrusion prevention service detected"),
 			Jails:       []AutoBanJail{},
 			BannedIPs:   []string{},
 			RawOutput:   "",
diff --git a/system/security/firewall.go b/system/security/firewall.go
index 7cb599c..68a4428 100644
--- a/system/security/firewall.go
+++ b/system/security/firewall.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os/exec"
 	"strings"
@@ -96,13 +97,13 @@ func (sm *SecurityManager) analyzeFirewallOutput(firewallName string, output []b
 func (sm *SecurityManager) analyzeUFWStatus(outputStr string) *SecurityCheck {
 	if strings.Contains(outputStr, "status: active") {
 		return &SecurityCheck{
-			Name:    "防火墙状态",
+			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
 			Details: "UFW is active and properly configured",
 		}
 	} else if strings.Contains(outputStr, "status: inactive") {
 		return &SecurityCheck{
-			Name:    "防火墙状态",
+			Name:    i18n.T("Firewall Status"),
 			Status:  "Inactive",
 			Details: "UFW is installed but inactive",
 		}
@@ -113,7 +114,7 @@ func (sm *SecurityManager) analyzeUFWStatus(outputStr string) *SecurityCheck {
 func (sm *SecurityManager) analyzeFirewalldStatus(outputStr string) *SecurityCheck {
 	if strings.Contains(outputStr, "running") {
 		return &SecurityCheck{
-			Name:    "防火墙状态",
+			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
 			Details: "firewalld is active and properly configured",
 		}
@@ -124,7 +125,7 @@ func (sm *SecurityManager) analyzeFirewalldStatus(outputStr string) *SecurityChe
 func (sm *SecurityManager) analyzeIptablesStatus(output []byte) *SecurityCheck {
 	if len(strings.Split(string(output), "\n")) > 10 {
 		return &SecurityCheck{
-			Name:    "防火墙状态",
+			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
 			Details: "iptables rules are configured",
 		}
@@ -135,7 +136,7 @@ func (sm *SecurityManager) analyzeIptablesStatus(output []byte) *SecurityCheck {
 func (sm *SecurityManager) analyzeNftablesStatus(output []byte) *SecurityCheck {
 	if len(strings.Split(string(output), "\n")) > 10 {
 		return &SecurityCheck{
-			Name:    "防火墙状态",
+			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
 			Details: "nftables rules are configured",
 		}
@@ -145,9 +146,9 @@ func (sm *SecurityManager) analyzeNftablesStatus(output []byte) *SecurityCheck {
 
 func (sm *SecurityManager) createInactiveFirewallCheck() SecurityCheck {
 	return SecurityCheck{
-		Name:    "防火墙状态",
+		Name:    i18n.T("Firewall Status"),
 		Status:  "Inactive",
-		Details: "未检测到活动防火墙（UFW、firewalld 或 iptables）",
+		Details: i18n.T("No active firewall detected (UFW, firewalld, or iptables)"),
 	}
 }
 
@@ -186,7 +187,7 @@ func (sm *SecurityManager) DisplayFirewallInfos() tea.Cmd {
 			FirewallType: "None",
 			Status:       "Inactive",
 			Rules:        []FirewallRule{},
-			Details:      "未检测到活动防火墙",
+			Details:      i18n.T("No active firewall detected"),
 			RawOutput:    "",
 		})
 	}
@@ -234,12 +235,12 @@ func (sm *SecurityManager) getRawFirewallOutput(firewallType string) string {
 			cmd = exec.Command("nft", "list", "ruleset")
 		}
 	default:
-		return "未检测到防火墙"
+		return i18n.T("No firewall detected")
 	}
 
 	output, err := cmd.Output()
 	if err != nil {
-		return fmt.Sprintf("获取原始输出出错：%v", err)
+		return fmt.Sprintf(i18n.T("Error retrieving raw output: %v"), err)
 	}
 
 	return string(output)
diff --git a/system/security/passwordPolicy.go b/system/security/passwordPolicy.go
index d1c43a7..b33fe7b 100644
--- a/system/security/passwordPolicy.go
+++ b/system/security/passwordPolicy.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os"
 	"regexp"
@@ -29,14 +30,14 @@ func (sm *SecurityManager) checkPasswordPolicy() SecurityCheck {
 				if strings.Contains(contentStr, "minlen") {
 					re := regexp.MustCompile(`minlen=(\d+)`)
 					if matches := re.FindStringSubmatch(contentStr); len(matches) > 1 {
-						details = append(details, fmt.Sprintf("最小长度：%s", matches[1]))
+						details = append(details, fmt.Sprintf(i18n.T("Minimum length: %s"), matches[1]))
 					}
 				}
 
 				if strings.Contains(contentStr, "minclass") {
 					re := regexp.MustCompile(`minclass=(\d+)`)
 					if matches := re.FindStringSubmatch(contentStr); len(matches) > 1 {
-						details = append(details, fmt.Sprintf("最少字符类别：%s", matches[1]))
+						details = append(details, fmt.Sprintf(i18n.T("Minimum character classes: %s"), matches[1]))
 					}
 				}
 			}
@@ -45,15 +46,15 @@ func (sm *SecurityManager) checkPasswordPolicy() SecurityCheck {
 
 	if hasPolicy {
 		return SecurityCheck{
-			Name:    "密码策略",
+			Name:    i18n.T("Password Policy"),
 			Status:  "Enabled",
 			Details: strings.Join(details, ", "),
 		}
 	}
 
 	return SecurityCheck{
-		Name:    "密码策略",
+		Name:    i18n.T("Password Policy"),
 		Status:  "Disabled",
-		Details: "未找到密码复杂度策略",
+		Details: i18n.T("No password complexity policy found"),
 	}
 }
diff --git a/system/security/ports.go b/system/security/ports.go
index 1ab8c76..b40979d 100644
--- a/system/security/ports.go
+++ b/system/security/ports.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os/exec"
 	"strconv"
@@ -89,17 +90,17 @@ func (sm *SecurityManager) checkOpenPorts() SecurityCheck {
 	openPorts, err := o.GetOpenedPorts(sm)
 	if err != nil {
 		return SecurityCheck{
-			Name:    "开放端口",
+			Name:    i18n.T("Open Ports"),
 			Status:  "Error",
-			Details: fmt.Sprintf("获取开放端口失败：%v", err),
+			Details: fmt.Sprintf(i18n.T("Failed to get open ports: %v"), err),
 		}
 	}
 
 	if len(openPorts) == 0 {
 		return SecurityCheck{
-			Name:    "开放端口",
+			Name:    i18n.T("Open Ports"),
 			Status:  "Secure",
-			Details: "未检测到开放端口",
+			Details: i18n.T("No open ports detected"),
 		}
 	}
 
@@ -151,20 +152,20 @@ func buildSecurityCheckResult(maxRisk RiskLevel, allPorts map[int]bool, riskPort
 	switch maxRisk {
 	case HighRisk:
 		return SecurityCheck{
-			Name:   "开放端口",
+			Name:   i18n.T("Open Ports"),
 			Status: "High Risk",
 			Details: fmt.Sprintf("Critical ports detected (%s): %s",
 				strings.Join(riskPorts, ", "), strings.Join(findings, " | ")),
 		}
 	case Warning:
 		return SecurityCheck{
-			Name:    "开放端口",
+			Name:    i18n.T("Open Ports"),
 			Status:  "Warning",
 			Details: strings.Join(findings, " | "),
 		}
 	default:
 		return SecurityCheck{
-			Name:    "开放端口",
+			Name:    i18n.T("Open Ports"),
 			Status:  "Secure",
 			Details: fmt.Sprintf("%d ports open: %s", len(allPorts), ShowOpenedPorts(allPorts)),
 		}
@@ -173,7 +174,7 @@ func buildSecurityCheckResult(maxRisk RiskLevel, allPorts map[int]bool, riskPort
 
 func ShowOpenedPorts(ports map[int]bool) string {
 	if len(ports) == 0 {
-		return "未检测到开放端口"
+		return i18n.T("No open ports detected")
 	}
 
 	var portList []string
diff --git a/system/security/sshPassword.go b/system/security/sshPassword.go
index 62474c5..e28b664 100644
--- a/system/security/sshPassword.go
+++ b/system/security/sshPassword.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os/exec"
 	"strings"
@@ -11,9 +12,9 @@ func (sm *SecurityManager) checkSSHPasswordAuthentication() SecurityCheck {
 	output, err := cmd.Output()
 	if err != nil {
 		return SecurityCheck{
-			Name:    "SSH 密码认证",
+			Name:    i18n.T("SSH Password Authentication"),
 			Status:  "Error",
-			Details: fmt.Sprintf("检查 SSH 配置失败：%v", err),
+			Details: fmt.Sprintf(i18n.T("Failed to check SSH config: %v"), err),
 		}
 	}
 
@@ -36,14 +37,14 @@ func (sm *SecurityManager) checkSSHPasswordAuthentication() SecurityCheck {
 
 	if passwordAuth == "yes" {
 		return SecurityCheck{
-			Name:    "SSH 密码认证",
+			Name:    i18n.T("SSH Password Authentication"),
 			Status:  "Enabled",
 			Details: "SSH password authentication is enabled - consider disabling for better security",
 		}
 	}
 
 	return SecurityCheck{
-		Name:    "SSH 密码认证",
+		Name:    i18n.T("SSH Password Authentication"),
 		Status:  "Disabled",
 		Details: "SSH password authentication is disabled",
 	}
diff --git a/system/security/sshRoot.go b/system/security/sshRoot.go
index 7c09cf9..f591781 100644
--- a/system/security/sshRoot.go
+++ b/system/security/sshRoot.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os/exec"
 	"strings"
@@ -72,9 +73,9 @@ func (sm *SecurityManager) checkSSHRootLogin() SecurityCheck {
 	config, err := s.GetActiveConfig(sm)
 	if err != nil {
 		return SecurityCheck{
-			Name:    "SSH Root 登录",
+			Name:    i18n.T("SSH Root Login"),
 			Status:  "Error",
-			Details: fmt.Sprintf("获取 SSH 配置失败：%v", err),
+			Details: fmt.Sprintf(i18n.T("Failed to get SSH config: %v"), err),
 		}
 	}
 
@@ -101,7 +102,7 @@ func (sm *SecurityManager) checkSSHRootLogin() SecurityCheck {
 	}
 
 	return SecurityCheck{
-		Name:    "SSH Root 登录",
+		Name:    i18n.T("SSH Root Login"),
 		Status:  status,
 		Details: details,
 	}
diff --git a/system/security/ssl.go b/system/security/ssl.go
index f878720..dff69bd 100644
--- a/system/security/ssl.go
+++ b/system/security/ssl.go
@@ -1,6 +1,7 @@
 package security
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"crypto/tls"
 	"crypto/x509"
 	"fmt"
@@ -36,7 +37,7 @@ type CertificateDisplayMsg CertificateInfos
 func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	if domaine == "" {
 		return SecurityCheck{
-			Name:    "SSL 证书",
+			Name:    i18n.T("SSL Certificate"),
 			Status:  "Error",
 			Details: "Domain name is required",
 		}
@@ -49,9 +50,9 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	})
 	if err != nil {
 		return SecurityCheck{
-			Name:    "SSL 证书",
+			Name:    i18n.T("SSL Certificate"),
 			Status:  "Error",
-			Details: fmt.Sprintf("连接失败 %v: %v", domaine, err),
+			Details: fmt.Sprintf(i18n.T("Failed to connect to %v: %v"), domaine, err),
 		}
 	}
 	defer conn.Close()
@@ -61,9 +62,9 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 
 	if len(state.PeerCertificates) == 0 {
 		return SecurityCheck{
-			Name:    "SSL 证书",
+			Name:    i18n.T("SSL Certificate"),
 			Status:  "Invalid",
-			Details: "未找到 SSL 证书",
+			Details: i18n.T("No SSL certificate found"),
 		}
 	}
 
@@ -73,7 +74,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 
 	if cert.NotAfter.Before(now) {
 		return SecurityCheck{
-			Name:    "SSL 证书",
+			Name:    i18n.T("SSL Certificate"),
 			Status:  "Invalid",
 			Details: "Certificate has expired",
 		}
@@ -82,7 +83,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	if cert.NotAfter.Before(now.Add(30 * 24 * time.Hour)) {
 		daysUntilExpiration := cert.NotAfter.Sub(now).Hours() / 24
 		return SecurityCheck{
-			Name:    "SSL 证书",
+			Name:    i18n.T("SSL Certificate"),
 			Status:  "Warning",
 			Details: fmt.Sprintf("Certificate expires soon in %.0f days", daysUntilExpiration),
 		}
@@ -90,7 +91,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 
 	daysUntilExpiration := time.Until(cert.NotAfter).Hours() / 24
 	return SecurityCheck{
-		Name:    "SSL 证书",
+		Name:    i18n.T("SSL Certificate"),
 		Status:  "Valid",
 		Details: fmt.Sprintf("Certificate expires in %.0f days", daysUntilExpiration),
 	}
@@ -104,7 +105,7 @@ func DisplayCertificateInfo(cert *x509.Certificate, hostname string) Certificate
 
 	otherNames := cert.DNSNames
 	if len(otherNames) == 0 {
-		otherNames = []string{"无备用名称"}
+		otherNames = []string{i18n.T("No alternative names")}
 	}
 	return CertificateInfos{
 		Subject:            cert.Subject.CommonName,
diff --git a/utils/test/utils_test.go b/utils/test/utils_test.go
index 80ce8d7..c311343 100644
--- a/utils/test/utils_test.go
+++ b/utils/test/utils_test.go
@@ -146,11 +146,11 @@ func TestFormatUptime(t *testing.T) {
 		input    uint64
 		expected string
 	}{
-		{"Minutes only", 300, "5 分钟"},
-		{"Hours and minutes", 3660, "1 小时 1 分钟"},
-		{"Days and hours", 90000, "1 天 1 小时"},
-		{"Multiple days", 172800, "2 天 0 小时"},
-		{"Zero seconds", 0, "0 分钟"},
+		{"Minutes only", 300, "5 minutes"},
+		{"Hours and minutes", 3660, "1 hours, 1 minutes"},
+		{"Days and hours", 90000, "1 days, 1 hours"},
+		{"Multiple days", 172800, "2 days, 0 hours"},
+		{"Zero seconds", 0, "0 minutes"},
 	}
 
 	for _, tt := range tests {
@@ -264,12 +264,12 @@ func TestFormatOperationMessage(t *testing.T) {
 		err       error
 		expected  string
 	}{
-		{"Success restart", "restart", true, nil, "✅ 容器已重启成功"},
-		{"Failure restart", "restart", false, nil, "❌ 容器已重启失败"},
-		{"Failure with error", "start", false, fmt.Errorf("permission denied"), "❌ 容器已启动失败: permission denied"},
-		{"Unknown operation success", "unknown", true, nil, "✅ 操作 'unknown'成功"},
-		{"Unknown operation failure", "unknown", false, nil, "❌ 操作 'unknown'失败"},
-		{"Empty operation", "", true, nil, "✅ 操作 ''成功"},
+		{"Success restart", "restart", true, nil, "✅ Container restarted successfully"},
+		{"Failure restart", "restart", false, nil, "❌ Container restarted failed"},
+		{"Failure with error", "start", false, fmt.Errorf("permission denied"), "❌ Container started failed: permission denied"},
+		{"Unknown operation success", "unknown", true, nil, "✅ Operation 'unknown' successfully"},
+		{"Unknown operation failure", "unknown", false, nil, "❌ Operation 'unknown' failed"},
+		{"Empty operation", "", true, nil, "✅ Operation '' successfully"},
 	}
 
 	for _, tt := range tests {
diff --git a/utils/utils.go b/utils/utils.go
index a46b2aa..48afa22 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -1,6 +1,7 @@
 package utils
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"encoding/binary"
 	"fmt"
@@ -81,11 +82,11 @@ func FormatUptime(seconds uint64) string {
 	minutes := (seconds % (60 * 60)) / 60
 
 	if days > 0 {
-		return fmt.Sprintf("%d 天 %d 小时", days, hours)
+		return fmt.Sprintf(i18n.T("%d days, %d hours"), days, hours)
 	} else if hours > 0 {
-		return fmt.Sprintf("%d 小时 %d 分钟", hours, minutes)
+		return fmt.Sprintf(i18n.T("%d hours, %d minutes"), hours, minutes)
 	} else {
-		return fmt.Sprintf("%d 分钟", minutes)
+		return fmt.Sprintf(i18n.T("%d minutes"), minutes)
 	}
 }
 
@@ -146,12 +147,12 @@ func CheckDockerPermissions() (bool, string) {
 	case "linux": // Linux
 		currentUser, err := user.Current()
 		if err != nil {
-			return false, fmt.Sprintf("获取当前用户失败：%v", err)
+			return false, fmt.Sprintf(i18n.T("Error getting the current user: %v"), err)
 		}
 
 		groups, err := currentUser.GroupIds()
 		if err != nil {
-			return false, fmt.Sprintf("获取用户组失败：%v", err)
+			return false, fmt.Sprintf(i18n.T("Error getting user's groups: %v"), err)
 		}
 
 		for _, groupID := range groups {
@@ -167,36 +168,36 @@ func CheckDockerPermissions() (bool, string) {
 		return false, "The user is not in the 'docker' group. To add them, run 'sudo usermod -aG docker <your_username>' and then log out and log back in."
 
 	default:
-		return false, fmt.Sprintf("不支持的操作系统: %s", runtime.GOOS)
+		return false, fmt.Sprintf(i18n.T("Unsupported operating system: %s"), runtime.GOOS)
 	}
 }
 
 func FormatOperationMessage(operation string, success bool, err error) string {
 	operationLabels := map[string]string{
-		"restart":      "容器已重启",
-		"start":        "容器已启动",
-		"stop":         "容器已停止",
-		"pause":        "容器已暂停",
-		"unpause":      "容器已恢复",
-		"delete":       "容器已删除",
-		"toggle_start": "容器状态已变更",
-		"toggle_pause": "容器暂停状态已变更",
-		"exec":         "已打开 Shell",
-		"logs":         "日志已加载",
+		"restart":      i18n.T("Container restarted"),
+		"start":        i18n.T("Container started"),
+		"stop":         i18n.T("Container stopped"),
+		"pause":        i18n.T("Container paused"),
+		"unpause":      i18n.T("Container resumed"),
+		"delete":       i18n.T("Container deleted"),
+		"toggle_start": i18n.T("Container state changed"),
+		"toggle_pause": i18n.T("Container pause state changed"),
+		"exec":         i18n.T("Shell opened"),
+		"logs":         i18n.T("Logs loaded"),
 	}
 
 	label, exists := operationLabels[operation]
 	if !exists {
-		label = fmt.Sprintf("操作 '%s'", operation)
+		label = fmt.Sprintf(i18n.T("Operation '%s'"), operation)
 	}
 
 	if success {
-		return fmt.Sprintf("✅ %s成功", label)
+		return fmt.Sprintf(i18n.T("✅ %s successfully"), label)
 	} else {
 		if err != nil {
-			return fmt.Sprintf("❌ %s失败: %v", label, err)
+			return fmt.Sprintf(i18n.T("❌ %s failed: %v"), label, err)
 		}
-		return fmt.Sprintf("❌ %s失败", label)
+		return fmt.Sprintf(i18n.T("❌ %s failed"), label)
 	}
 }
 
diff --git a/widgets/auth/styles.go b/widgets/auth/styles.go
index a0c0394..8318675 100644
--- a/widgets/auth/styles.go
+++ b/widgets/auth/styles.go
@@ -1,6 +1,7 @@
 package auth
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"github.com/charmbracelet/lipgloss"
 )
 
@@ -33,33 +34,24 @@ var (
 				Foreground(lipgloss.Color("214")) // Orange
 )
 
-const (
-	AuthRequiredMessage = "🔐 Admin Authentication Required"
-
-	AuthSuccessMessage = "✅ Authentication Successful"
-
-	AuthFailedMessage = "❌ Authentication Failed"
-
-	AuthInProgressMessage = "⏳ Authenticating..."
-
-	AuthPromptMessage = "输入管理员密码："
-
-	AuthInstructions = "按 Enter 认证，按 Esc 取消"
-
-	AuthRetryMessage = "按 a 重试认证"
-
-	AdminAccessGranted = "✅ Admin access granted"
-
-	AdminAccessRequired = "🔒 Some checks require admin privileges. Press 'a' to authenticate"
-
-	SudoNotAvailable = "Sudo 不可用，请以 root 运行。"
-
-	InvalidPasswordMessage = "密码错误或权限不足"
-
-	AuthenticationFailedGeneric = "认证失败"
-
-	LockedCheckIndicator = "🔒"
-)
+const LockedCheckIndicator = "🔒"
+
+func AuthRequiredMessage() string   { return i18n.T("🔐 Admin Authentication Required") }
+func AuthSuccessMessage() string    { return i18n.T("✅ Authentication Successful") }
+func AuthFailedMessage() string     { return i18n.T("❌ Authentication Failed") }
+func AuthInProgressMessage() string { return i18n.T("⏳ Authenticating...") }
+func AuthPromptMessage() string     { return i18n.T("Enter password for admin access:") }
+func AuthInstructions() string      { return i18n.T("Press Enter to authenticate, Esc to cancel") }
+func AuthRetryMessage() string      { return i18n.T("Press 'a' to retry authentication") }
+func AdminAccessGranted() string    { return i18n.T("✅ Admin access granted") }
+func AdminAccessRequired() string {
+	return i18n.T("🔒 Some checks require admin privileges. Press 'a' to authenticate")
+}
+func SudoNotAvailable() string { return i18n.T("Sudo is not available. Please run as root.") }
+func InvalidPasswordMessage() string {
+	return i18n.T("Invalid password or insufficient privileges")
+}
+func AuthenticationFailedGeneric() string { return i18n.T("Authentication failed") }
 
 func GetAuthMessage(state int, customMessage string) string {
 	switch state {
@@ -67,16 +59,16 @@ func GetAuthMessage(state int, customMessage string) string {
 		if customMessage != "" {
 			return customMessage
 		}
-		return AuthRequiredMessage
+		return AuthRequiredMessage()
 	case 2: // AuthInProgress
-		return AuthInProgressMessage
+		return AuthInProgressMessage()
 	case 3: // AuthSuccess
-		return AuthSuccessMessage
+		return AuthSuccessMessage()
 	case 4: // AuthFailed
 		if customMessage != "" {
 			return customMessage
 		}
-		return AuthFailedMessage
+		return AuthFailedMessage()
 	default:
 		return ""
 	}
diff --git a/widgets/handles-common.go b/widgets/handles-common.go
index 0ea0239..03cfed3 100644
--- a/widgets/handles-common.go
+++ b/widgets/handles-common.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"math"
 	"strings"
@@ -107,7 +108,7 @@ func (m *Model) setContainerLogs(logs string) {
 
 func (m *Model) updateLogsViewport() {
 	if len(m.Monitor.ContainerLogsPagination.Lines) == 0 {
-		m.LogsViewport.SetContent("暂无日志")
+		m.LogsViewport.SetContent(i18n.T("No logs available"))
 		return
 	}
 
@@ -178,7 +179,7 @@ func calculateConnectivityContentLines(m Model) int {
 	tempContent := strings.Builder{}
 
 	if len(m.Network.PingResults) > 0 {
-		tempContent.WriteString("Ping 结果\n")
+		tempContent.WriteString(i18n.T("Ping Results\n"))
 		for _, result := range m.Network.PingResults {
 			statusIcon := "❌"
 			if result.Success {
@@ -186,7 +187,7 @@ func calculateConnectivityContentLines(m Model) int {
 			}
 			tempContent.WriteString(fmt.Sprintf("%s %s - ", statusIcon, result.Target))
 			if result.Success {
-				tempContent.WriteString(fmt.Sprintf("延迟: %v，丢包率: %.1f%%", result.Latency, result.PacketLoss))
+				tempContent.WriteString(fmt.Sprintf(i18n.T("Latency: %v, Packet Loss: %.1f%%"), result.Latency, result.PacketLoss))
 			} else {
 				tempContent.WriteString(fmt.Sprintf("Error: %s", result.Error))
 			}
@@ -197,9 +198,9 @@ func calculateConnectivityContentLines(m Model) int {
 
 	for _, tracerouteResult := range m.Network.TracerouteResults {
 		if tracerouteResult.Target != "" {
-			tempContent.WriteString(fmt.Sprintf("路由追踪：%s\n", tracerouteResult.Target))
+			tempContent.WriteString(fmt.Sprintf(i18n.T("Traceroute to %s\n"), tracerouteResult.Target))
 			if tracerouteResult.Error != "" {
-				tempContent.WriteString("Error: " + tracerouteResult.Error + "\n")
+				tempContent.WriteString(i18n.T("Error: ") + tracerouteResult.Error + "\n")
 			} else if len(tracerouteResult.Hops) > 0 {
 				for _, hop := range tracerouteResult.Hops {
 					hopLine := fmt.Sprintf("%2d. ", hop.HopNumber)
@@ -217,7 +218,7 @@ func calculateConnectivityContentLines(m Model) int {
 					tempContent.WriteString(hopLine + "\n")
 				}
 			} else {
-				tempContent.WriteString("未找到路由\n")
+				tempContent.WriteString(i18n.T("No route found\n"))
 			}
 			tempContent.WriteString("\n")
 		}
@@ -225,9 +226,9 @@ func calculateConnectivityContentLines(m Model) int {
 
 	// Speed test results
 	for _, result := range m.Network.SpeedTestResults {
-		tempContent.WriteString("测速结果\n")
+		tempContent.WriteString(i18n.T("Speed Test Results\n"))
 		tempContent.WriteString(fmt.Sprintf("Server: %s\n", result.Server))
-		tempContent.WriteString(fmt.Sprintf("测试时长: %v\n\n", result.TestDuration))
+		tempContent.WriteString(fmt.Sprintf(i18n.T("Test Duration: %v\n\n"), result.TestDuration))
 
 		if result.PingResult != nil {
 			tempContent.WriteString("Latency (Ping):\n")
diff --git a/widgets/handles.go b/widgets/handles.go
index 501c722..c9ba587 100644
--- a/widgets/handles.go
+++ b/widgets/handles.go
@@ -2,6 +2,7 @@ package widgets
 
 import (
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"path/filepath"
 	"slices"
@@ -124,7 +125,7 @@ func (m Model) handleContainerRelatedMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 				if container.ID == m.Monitor.SelectedContainer.ID {
 					if strings.ToLower(container.Status) != "up" && m.Monitor.ContainerLogsStreaming {
 						m.cleanupLogsStream()
-						m.LastOperationMsg = fmt.Sprintf("容器已停止，已禁用实时流（状态：%s）", container.Status)
+						m.LastOperationMsg = fmt.Sprintf(i18n.T("Container stopped, streaming disabled (status: %s)"), container.Status)
 					}
 					break
 				}
@@ -139,10 +140,10 @@ func (m Model) handleContainerRelatedMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.Monitor.ContainerLogsLoading = false
 		if logsMsg.Error != nil {
 			if strings.Contains(logsMsg.Error.Error(), "streaming unavailable") {
-				m.Monitor.ContainerLogs = fmt.Sprintf("实时流不可用：%v\n改为显示静态日志...", logsMsg.Error)
+				m.Monitor.ContainerLogs = fmt.Sprintf(i18n.T("Streaming not available: %v\nShowing static logs instead..."), logsMsg.Error)
 				return m, m.Monitor.App.GetContainerLogsCmd(m.Monitor.SelectedContainer.ID)
 			} else {
-				m.Monitor.ContainerLogs = fmt.Sprintf("加载日志出错：%v", logsMsg.Error)
+				m.Monitor.ContainerLogs = fmt.Sprintf(i18n.T("Error loading logs: %v"), logsMsg.Error)
 			}
 			m.Monitor.ContainerLogsPagination.Lines = []string{m.Monitor.ContainerLogs}
 			m.Monitor.ContainerLogsPagination.TotalPages = 1
@@ -230,6 +231,15 @@ func (m Model) handleKeyMsg(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		return m.handleSearchKeys(msg)
 	}
 
+	// Global language toggle (Shift+L / Ctrl+L). Plain "l" remains navigation.
+	switch msg.String() {
+	case "L", "ctrl+l":
+		i18n.Toggle()
+		m.applyLocale()
+		m.LastOperationMsg = fmt.Sprintf(i18n.T("Language: %s"), i18n.Label())
+		return m, nil
+	}
+
 	switch m.Ui.State {
 	case model.StateHome:
 		return m.handleHomeKeys(msg)
@@ -550,19 +560,19 @@ func (m Model) handleNetworkKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		case "enter":
 			if m.Diagnostic.Password.Value() != "" {
 				m.Network.AuthState = model.AuthInProgress
-				m.Network.AuthMessage = "正在认证..."
+				m.Network.AuthMessage = i18n.T("Authenticating...")
 				// Try to authenticate
 				err := m.setRoot()
 				if err != nil {
 					m.Network.AuthState = model.AuthFailed
-					m.Network.AuthMessage = fmt.Sprintf("认证失败：%v", err)
+					m.Network.AuthMessage = fmt.Sprintf(i18n.T("Authentication failed: %v"), err)
 					if !m.SudoAvailable {
 						m.Network.AuthMessage += "\nSudo is not available. Please run as root."
 					}
 					m.Diagnostic.Password.Reset()
 				} else {
 					m.Network.AuthState = model.AuthSuccess
-					m.Network.AuthMessage = "认证成功！"
+					m.Network.AuthMessage = i18n.T("Authentication successful!")
 					m.AsRoot = true
 					m.Network.AuthTimer = 2
 
@@ -889,13 +899,13 @@ func (m Model) handleConnectivityInput(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				// Clear password input and reset echo mode
 				m.Network.TracerouteInput.SetValue("")
 				m.Network.TracerouteInput.EchoMode = textinput.EchoNormal
-				m.Network.TracerouteInput.Placeholder = "输入目标（IP 或域名）..."
+				m.Network.TracerouteInput.Placeholder = i18n.T("Enter target (IP or domain)...")
 				m.Network.ConnectivityMode = model.ConnectivityModeNone
 				m.Network.TracerouteInstallTarget = ""
 
 				// Start installation
 				m.OperationInProgress = true
-				m.LastOperationMsg = "正在安装 traceroute..."
+				m.LastOperationMsg = i18n.T("Installing traceroute...")
 				m.resetSpinner()
 				return m, tea.Batch(
 					network.InstallTraceroute(target, password),
@@ -908,7 +918,7 @@ func (m Model) handleConnectivityInput(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		m.Network.PingInput.SetValue("")
 		m.Network.TracerouteInput.SetValue("")
 		m.Network.TracerouteInput.EchoMode = textinput.EchoNormal
-		m.Network.TracerouteInput.Placeholder = "输入目标（IP 或域名）..."
+		m.Network.TracerouteInput.Placeholder = i18n.T("Enter target (IP or domain)...")
 		m.Network.TracerouteInstallTarget = ""
 		m.Network.PingLoading = false
 		m.Network.TracerouteLoading = false
@@ -1050,19 +1060,19 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		case "enter":
 			if m.Diagnostic.Password.Value() != "" {
 				m.Diagnostic.AuthState = model.AuthInProgress
-				m.Diagnostic.AuthMessage = "正在认证..."
+				m.Diagnostic.AuthMessage = i18n.T("Authenticating...")
 				// Try to authenticate
 				err := m.setRoot()
 				if err != nil {
 					m.Diagnostic.AuthState = model.AuthFailed
-					m.Diagnostic.AuthMessage = fmt.Sprintf("认证失败：%v", err)
+					m.Diagnostic.AuthMessage = fmt.Sprintf(i18n.T("Authentication failed: %v"), err)
 					if !m.SudoAvailable {
 						m.Diagnostic.AuthMessage += "\nSudo is not available. Please run as root."
 					}
 					m.Diagnostic.Password.Reset()
 				} else {
 					m.Diagnostic.AuthState = model.AuthSuccess
-					m.Diagnostic.AuthMessage = "认证成功！"
+					m.Diagnostic.AuthMessage = i18n.T("Authentication successful!")
 					m.AsRoot = true
 					m.Diagnostic.AuthTimer = 2
 
@@ -1467,7 +1477,7 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	case "a":
 		if m.Diagnostic.SelectedItem == model.DiagnosticSecurityChecks && !m.AsRoot && !m.CanRunSudo {
 			m.Diagnostic.AuthState = model.AuthRequired
-			m.Diagnostic.AuthMessage = "输入管理员密码："
+			m.Diagnostic.AuthMessage = i18n.T("Enter password for admin access:")
 			m.Diagnostic.Password.Focus()
 			m.Diagnostic.Password.SetValue("")
 		}
@@ -1550,7 +1560,7 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				// Check if admin privileges are required for this diagnostic
 				if !m.canAccessDiagnostic(checkName) {
 					m.Diagnostic.AuthState = model.AuthRequired
-					m.Diagnostic.AuthMessage = fmt.Sprintf("需要管理员权限：%s\n请输入密码：", checkName)
+					m.Diagnostic.AuthMessage = fmt.Sprintf(i18n.T("Admin privileges required for: %s\nEnter password:"), checkName)
 					m.Diagnostic.Password.Focus()
 					m.Diagnostic.Password.SetValue("")
 					return m, nil
@@ -1558,15 +1568,15 @@ func (m Model) handleDiagnosticsKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 
 				// Execute the diagnostic check
 				switch checkName {
-				case "SSL Certificate":
+				case i18n.T("SSL Certificate"):
 					return m, m.Diagnostic.SecurityManager.RunCertificateDisplay()
-				case "SSH Root 登录":
+				case i18n.T("SSH Root Login"):
 					return m, m.Diagnostic.SecurityManager.DisplaySSHRootInfos()
-				case "开放端口":
+				case i18n.T("Open Ports"):
 					return m, m.Diagnostic.SecurityManager.DisplayOpenedPortsInfos()
-				case "防火墙状态":
+				case i18n.T("Firewall Status"):
 					return m, m.Diagnostic.SecurityManager.DisplayFirewallInfos()
-				case "Auto Ban":
+				case i18n.T("Auto Ban"):
 					return m, m.Diagnostic.SecurityManager.DisplayAutoBanInfos()
 				}
 			}
@@ -1598,7 +1608,7 @@ func (m Model) handleSecurityCheckMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 			}
 
 			if hasAdminChecks && m.Diagnostic.AuthState == model.AuthNotRequired {
-				m.Diagnostic.AuthMessage = "部分检查需要管理员权限。按 a 进行认证。"
+				m.Diagnostic.AuthMessage = i18n.T("Some checks require admin privileges. Press 'a' to authenticate.")
 			}
 		}
 
@@ -1945,21 +1955,21 @@ func (m Model) handleContainerMenuKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	case "r":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("确定重启容器 '%s'？\n将先停止再启动该容器。", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf(i18n.T("Restart container '%s'?\nThis will stop and start the container."), m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "restart"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "d":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("确定删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf(i18n.T("Delete container '%s'?\nThis action cannot be undone."), m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "delete"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "x":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("确定强制删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf(i18n.T("Force remove container '%s'?\nThis action cannot be undone."), m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "remove"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
@@ -1978,7 +1988,7 @@ func (m Model) handleContainerMenuKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		return m, tea.Quit
 	case "c":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
-		m.LastOperationMsg = "提交功能尚未实现"
+		m.LastOperationMsg = i18n.T("Commit functionality not yet implemented")
 		return m, nil
 	case "esc", "b":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
@@ -2010,21 +2020,21 @@ func (m Model) executeContainerMenuAction() (tea.Model, tea.Cmd) {
 	case "restart":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("确定重启容器 '%s'？\n将先停止再启动该容器。", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf(i18n.T("Restart container '%s'?\nThis will stop and start the container."), m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "restart"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "delete":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("确定删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf(i18n.T("Delete container '%s'?\nThis action cannot be undone."), m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "delete"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
 	case "remove":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = fmt.Sprintf("确定强制删除容器 '%s'？\n此操作不可撤销。", m.Monitor.SelectedContainer.Name)
+		m.ConfirmationMessage = fmt.Sprintf(i18n.T("Force remove container '%s'?\nThis action cannot be undone."), m.Monitor.SelectedContainer.Name)
 		m.ConfirmationAction = "remove"
 		m.ConfirmationData = m.Monitor.SelectedContainer.ID
 		return m, nil
@@ -2043,7 +2053,7 @@ func (m Model) executeContainerMenuAction() (tea.Model, tea.Cmd) {
 		return m, tea.Quit
 	case "commit":
 		m.Monitor.ContainerMenuState = model.ContainerMenuState(0) // ContainerMenuHidden
-		m.LastOperationMsg = "提交功能尚未实现"
+		m.LastOperationMsg = i18n.T("Commit functionality not yet implemented")
 		return m, nil
 	}
 	return m, nil
@@ -2088,7 +2098,7 @@ func (m Model) handleConfirmationKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				m.Network.TracerouteInstallTarget = target
 				m.Network.ConnectivityMode = model.ConnectivityModeInstallPassword
 				m.Network.TracerouteInput.SetValue("")
-				m.Network.TracerouteInput.Placeholder = "输入 sudo 密码..."
+				m.Network.TracerouteInput.Placeholder = i18n.T("Enter sudo password...")
 				m.Network.TracerouteInput.EchoMode = textinput.EchoPassword
 				m.Network.TracerouteInput.Focus()
 				return m, nil
@@ -2343,11 +2353,11 @@ func (m Model) handleNetworkMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 		return m, nil
 	case network.SpeedTestErrorMsg:
 		m.Network.SpeedTestLoading = false
-		m.LastOperationMsg = "测速失败： " + msg.Error
+		m.LastOperationMsg = i18n.T("Speed test failed: ") + msg.Error
 		return m, clearOperationMessage()
 	case network.SpeedTestProgressMsg:
 		// Handle progress updates if needed
-		m.LastOperationMsg = fmt.Sprintf("测速：%s (%.0f%%)", msg.Message, msg.Progress*100)
+		m.LastOperationMsg = fmt.Sprintf(i18n.T("Speed test: %s (%.0f%%)"), msg.Message, msg.Progress*100)
 		return m, nil
 	case network.TracerouteInstallPromptMsg:
 		// Traceroute is not installed, show confirmation dialog
@@ -2375,7 +2385,7 @@ func (m Model) handleNetworkMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.Network.TracerouteInstallTarget = msg.Target
 				m.Network.ConnectivityMode = model.ConnectivityModeInstallPassword
 				m.Network.TracerouteInput.SetValue("")
-				m.Network.TracerouteInput.Placeholder = "输入 sudo 密码..."
+				m.Network.TracerouteInput.Placeholder = i18n.T("Enter sudo password...")
 				m.Network.TracerouteInput.EchoMode = textinput.EchoPassword
 				m.Network.TracerouteInput.Focus()
 				return m, clearOperationMessage()
diff --git a/widgets/help.go b/widgets/help.go
index b9d5f72..91593f3 100644
--- a/widgets/help.go
+++ b/widgets/help.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	model "github.com/Server-Pulse/server-pulse/widgets/model"
 	"github.com/charmbracelet/bubbles/help"
 	"github.com/charmbracelet/bubbles/key"
@@ -15,18 +16,19 @@ type KeyMap interface {
 
 // BaseKeyMap contains keys that are available in most states
 type BaseKeyMap struct {
-	Help key.Binding
-	Quit key.Binding
-	Back key.Binding
+	Help     key.Binding
+	Quit     key.Binding
+	Back     key.Binding
+	Language key.Binding
 }
 
 func (k BaseKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Help, k.Quit}
+	return []key.Binding{k.Help, k.Language, k.Quit}
 }
 
 func (k BaseKeyMap) FullHelp() [][]key.Binding {
 	return [][]key.Binding{
-		{k.Help, k.Quit, k.Back},
+		{k.Help, k.Language, k.Quit, k.Back},
 	}
 }
 
@@ -321,15 +323,19 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 	baseKeys := BaseKeyMap{
 		Help: key.NewBinding(
 			key.WithKeys("?"),
-			key.WithHelp("?", "切换帮助"),
+			key.WithHelp("?", i18n.T("toggle help")),
 		),
 		Quit: key.NewBinding(
 			key.WithKeys("q", "esc", "ctrl+c"),
-			key.WithHelp("q", "退出"),
+			key.WithHelp("q", i18n.T("quit")),
 		),
 		Back: key.NewBinding(
 			key.WithKeys("b"),
-			key.WithHelp("b", "返回"),
+			key.WithHelp("b", i18n.T("back")),
+		),
+		Language: key.NewBinding(
+			key.WithKeys("L", "ctrl+l"),
+			key.WithHelp("L", i18n.T("switch language")),
 		),
 	}
 
@@ -339,27 +345,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "选择"),
+				key.WithHelp("enter", i18n.T("select")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "移动"),
+				key.WithHelp("tab/←→", i18n.T("navigate")),
 			),
 			Quick1: key.NewBinding(
 				key.WithKeys("1"),
-				key.WithHelp("1", "监控"),
+				key.WithHelp("1", i18n.T("monitor")),
 			),
 			Quick2: key.NewBinding(
 				key.WithKeys("2"),
-				key.WithHelp("2", "诊断"),
+				key.WithHelp("2", i18n.T("diagnostics")),
 			),
 			Quick3: key.NewBinding(
 				key.WithKeys("3"),
-				key.WithHelp("3", "网络"),
+				key.WithHelp("3", i18n.T("network")),
 			),
 			Quick4: key.NewBinding(
 				key.WithKeys("4"),
-				key.WithHelp("4", "报告"),
+				key.WithHelp("4", i18n.T("reporting")),
 			),
 		}
 
@@ -368,23 +374,23 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "选择"),
+				key.WithHelp("enter", i18n.T("select")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "移动"),
+				key.WithHelp("tab/←→", i18n.T("navigate")),
 			),
 			Quick1: key.NewBinding(
 				key.WithKeys("1"),
-				key.WithHelp("1", "系统"),
+				key.WithHelp("1", i18n.T("system")),
 			),
 			Quick2: key.NewBinding(
 				key.WithKeys("2"),
-				key.WithHelp("2", "进程"),
+				key.WithHelp("2", i18n.T("process")),
 			),
 			Quick3: key.NewBinding(
 				key.WithKeys("3"),
-				key.WithHelp("3", "容器"),
+				key.WithHelp("3", i18n.T("containers")),
 			),
 		}
 
@@ -393,7 +399,7 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Scroll: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "滚动"),
+				key.WithHelp("↑↓", i18n.T("scroll")),
 			),
 		}
 
@@ -402,23 +408,23 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "移动"),
+				key.WithHelp("↑↓", i18n.T("navigate")),
 			),
 			Search: key.NewBinding(
 				key.WithKeys("/"),
-				key.WithHelp("/", "搜索"),
+				key.WithHelp("/", i18n.T("search")),
 			),
 			Kill: key.NewBinding(
 				key.WithKeys("k"),
-				key.WithHelp("k", "结束进程"),
+				key.WithHelp("k", i18n.T("kill")),
 			),
 			SortMem: key.NewBinding(
 				key.WithKeys("m"),
-				key.WithHelp("m", "按内存排序"),
+				key.WithHelp("m", i18n.T("sort by mem")),
 			),
 			SortCPU: key.NewBinding(
 				key.WithKeys("s"),
-				key.WithHelp("s", "按CPU排序"),
+				key.WithHelp("s", i18n.T("sort by cpu")),
 			),
 		}
 
@@ -427,15 +433,15 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "移动"),
+				key.WithHelp("↑↓", i18n.T("navigate")),
 			),
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "菜单"),
+				key.WithHelp("enter", i18n.T("menu")),
 			),
 			Search: key.NewBinding(
 				key.WithKeys("/"),
-				key.WithHelp("/", "搜索"),
+				key.WithHelp("/", i18n.T("search")),
 			),
 		}
 
@@ -444,7 +450,7 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "切换标签"),
+				key.WithHelp("tab/←→", i18n.T("switch tabs")),
 			),
 		}
 
@@ -453,19 +459,19 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Scroll: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "滚动"),
+				key.WithHelp("↑↓", i18n.T("scroll")),
 			),
 			Refresh: key.NewBinding(
 				key.WithKeys("r"),
-				key.WithHelp("r", "刷新"),
+				key.WithHelp("r", i18n.T("refresh")),
 			),
 			HomeEnd: key.NewBinding(
 				key.WithKeys("home", "end"),
-				key.WithHelp("home/end", "移动"),
+				key.WithHelp("home/end", i18n.T("navigate")),
 			),
 			Stream: key.NewBinding(
 				key.WithKeys("s"),
-				key.WithHelp("s", "切换实时流"),
+				key.WithHelp("s", i18n.T("toggle stream")),
 			),
 		}
 
@@ -474,27 +480,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("tab", "left", "right"),
-				key.WithHelp("tab/←→", "切换标签"),
+				key.WithHelp("tab/←→", i18n.T("switch tabs")),
 			),
 			Ping: key.NewBinding(
 				key.WithKeys("p"),
-				key.WithHelp("p", "Ping"),
+				key.WithHelp("p", i18n.T("ping")),
 			),
 			Trace: key.NewBinding(
 				key.WithKeys("t"),
-				key.WithHelp("t", "路由追踪"),
+				key.WithHelp("t", i18n.T("trace route")),
 			),
 			Clear: key.NewBinding(
 				key.WithKeys("c"),
-				key.WithHelp("c", "清除"),
+				key.WithHelp("c", i18n.T("clear")),
 			),
 			Switch: key.NewBinding(
 				key.WithKeys("space"),
-				key.WithHelp("space", "切换视图"),
+				key.WithHelp("space", i18n.T("switch view")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down"),
-				key.WithHelp("↑↓", "浏览表格/翻页"),
+				key.WithHelp("↑↓", i18n.T("navigate tables/pages")),
 			),
 		}
 
@@ -505,35 +511,35 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "切换标签"),
+					key.WithHelp("←→", i18n.T("switch tabs")),
 				),
 				Reload: key.NewBinding(
 					key.WithKeys("enter", "r"),
-					key.WithHelp("enter/r", "刷新"),
+					key.WithHelp("enter/r", i18n.T("reload")),
 				),
 				Search: key.NewBinding(
 					key.WithKeys("/"),
-					key.WithHelp("/", "搜索"),
+					key.WithHelp("/", i18n.T("search")),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "移动"),
+					key.WithHelp("↑↓", i18n.T("navigate")),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("enter"),
-					key.WithHelp("enter", "详情"),
+					key.WithHelp("enter", i18n.T("details")),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "安全"),
+					key.WithHelp("1", i18n.T("security")),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "性能"),
+					key.WithHelp("2", i18n.T("performance")),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "日志"),
+					key.WithHelp("3", "logs"),
 				),
 			}
 		case model.DiagnosticTabPerformances:
@@ -541,27 +547,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "切换标签"),
+					key.WithHelp("←→", i18n.T("switch tabs")),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "移动"),
+					key.WithHelp("↑↓", i18n.T("navigate")),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("enter"),
-					key.WithHelp("enter", "详情"),
+					key.WithHelp("enter", i18n.T("details")),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "安全"),
+					key.WithHelp("1", i18n.T("security")),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "性能"),
+					key.WithHelp("2", i18n.T("performance")),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "日志"),
+					key.WithHelp("3", "logs"),
 				),
 			}
 		case model.DiagnosticTabLogs:
@@ -569,51 +575,51 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				TimeRange: key.NewBinding(
 					key.WithKeys("shift+left", "shift+right"),
-					key.WithHelp("shift+←→", "时间范围"),
+					key.WithHelp("shift+←→", i18n.T("time range")),
 				),
 				Level: key.NewBinding(
 					key.WithKeys("shift+left", "shift+right"),
-					key.WithHelp("shift+←→", "级别"),
+					key.WithHelp("shift+←→", i18n.T("level")),
 				),
 				SwitchFilter: key.NewBinding(
 					key.WithKeys("space"),
-					key.WithHelp("space", "切换筛选"),
+					key.WithHelp("space", i18n.T("switch filter")),
 				),
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "切换标签"),
+					key.WithHelp("←→", i18n.T("switch tabs")),
 				),
 				Reload: key.NewBinding(
 					key.WithKeys("enter", "r"),
-					key.WithHelp("enter/r", "刷新"),
+					key.WithHelp("enter/r", i18n.T("reload")),
 				),
 				Search: key.NewBinding(
 					key.WithKeys("/"),
-					key.WithHelp("/", "搜索"),
+					key.WithHelp("/", i18n.T("search")),
 				),
 				Service: key.NewBinding(
 					key.WithKeys("s"),
-					key.WithHelp("s", "服务"),
+					key.WithHelp("s", i18n.T("service")),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "移动"),
+					key.WithHelp("↑↓", i18n.T("navigate")),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("d"),
-					key.WithHelp("d", "详情"),
+					key.WithHelp("d", i18n.T("details")),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "安全"),
+					key.WithHelp("1", i18n.T("security")),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "性能"),
+					key.WithHelp("2", i18n.T("performance")),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "日志"),
+					key.WithHelp("3", "logs"),
 				),
 			}
 		default:
@@ -621,27 +627,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 				BaseKeyMap: baseKeys,
 				SwitchTab: key.NewBinding(
 					key.WithKeys("left", "right"),
-					key.WithHelp("←→", "切换标签"),
+					key.WithHelp("←→", i18n.T("switch tabs")),
 				),
 				Navigate: key.NewBinding(
 					key.WithKeys("up", "down"),
-					key.WithHelp("↑↓", "移动"),
+					key.WithHelp("↑↓", i18n.T("navigate")),
 				),
 				Details: key.NewBinding(
 					key.WithKeys("enter"),
-					key.WithHelp("enter", "详情"),
+					key.WithHelp("enter", i18n.T("details")),
 				),
 				Security: key.NewBinding(
 					key.WithKeys("1"),
-					key.WithHelp("1", "安全"),
+					key.WithHelp("1", i18n.T("security")),
 				),
 				Performance: key.NewBinding(
 					key.WithKeys("2"),
-					key.WithHelp("2", "性能"),
+					key.WithHelp("2", i18n.T("performance")),
 				),
 				Logs: key.NewBinding(
 					key.WithKeys("3"),
-					key.WithHelp("3", "日志"),
+					key.WithHelp("3", "logs"),
 				),
 			}
 		}
@@ -651,27 +657,27 @@ func (hs *HelpSystem) GetKeyMapForState(state model.AppState, diagnosticSelected
 			BaseKeyMap: baseKeys,
 			Generate: key.NewBinding(
 				key.WithKeys("g"),
-				key.WithHelp("g", "生成报告"),
+				key.WithHelp("g", i18n.T("generate report")),
 			),
 			Save: key.NewBinding(
 				key.WithKeys("s"),
-				key.WithHelp("s", "保存报告"),
+				key.WithHelp("s", i18n.T("save report")),
 			),
 			Load: key.NewBinding(
 				key.WithKeys("l"),
-				key.WithHelp("l", "加载报告"),
+				key.WithHelp("l", i18n.T("load reports")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys("up", "down", "k", "j"),
-				key.WithHelp("↑↓", "移动"),
+				key.WithHelp("↑↓", i18n.T("navigate")),
 			),
 			Select: key.NewBinding(
 				key.WithKeys("enter"),
-				key.WithHelp("enter", "选择"),
+				key.WithHelp("enter", i18n.T("select")),
 			),
 			Delete: key.NewBinding(
 				key.WithKeys("d"),
-				key.WithHelp("d", "删除"),
+				key.WithHelp("d", "delete"),
 			),
 		}
 	}
@@ -722,15 +728,15 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 		baseKeys := BaseKeyMap{
 			Help: key.NewBinding(
 				key.WithKeys("?"),
-				key.WithHelp("?", "切换帮助"),
+				key.WithHelp("?", i18n.T("toggle help")),
 			),
 			Quit: key.NewBinding(
 				key.WithKeys("q", "ctrl+c"),
-				key.WithHelp("q", "退出"),
+				key.WithHelp("q", i18n.T("quit")),
 			),
 			Back: key.NewBinding(
 				key.WithKeys("b", "esc"),
-				key.WithHelp("b/esc", "返回"),
+				key.WithHelp("b/esc", i18n.T("back")),
 			),
 		}
 
@@ -738,7 +744,7 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("left", "right", "h", "l"),
-				key.WithHelp("←→", "切换CPU子标签"),
+				key.WithHelp("←→", i18n.T("switch CPU sub-tabs")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys(""),
@@ -759,15 +765,15 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 		baseKeys := BaseKeyMap{
 			Help: key.NewBinding(
 				key.WithKeys("?"),
-				key.WithHelp("?", "切换帮助"),
+				key.WithHelp("?", i18n.T("toggle help")),
 			),
 			Quit: key.NewBinding(
 				key.WithKeys("q", "ctrl+c"),
-				key.WithHelp("q", "退出"),
+				key.WithHelp("q", i18n.T("quit")),
 			),
 			Back: key.NewBinding(
 				key.WithKeys("b", "esc"),
-				key.WithHelp("b/esc", "返回"),
+				key.WithHelp("b/esc", i18n.T("back")),
 			),
 		}
 
@@ -775,7 +781,7 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("left", "right", "h", "l"),
-				key.WithHelp("←→", "切换内存子标签"),
+				key.WithHelp("←→", i18n.T("switch Memory sub-tabs")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys(""),
@@ -797,32 +803,32 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 		baseKeys := BaseKeyMap{
 			Help: key.NewBinding(
 				key.WithKeys("?"),
-				key.WithHelp("?", "切换帮助"),
+				key.WithHelp("?", i18n.T("toggle help")),
 			),
 			Quit: key.NewBinding(
 				key.WithKeys("q", "ctrl+c"),
-				key.WithHelp("q", "退出"),
+				key.WithHelp("q", i18n.T("quit")),
 			),
 			Back: key.NewBinding(
 				key.WithKeys("b", "esc"),
-				key.WithHelp("b/esc", "返回"),
+				key.WithHelp("b/esc", i18n.T("back")),
 			),
 		}
 
-		enterHelp := "激活标签"
+		enterHelp := i18n.T("activate tab")
 		// Show special help when on CPU or Memory tab
 		switch m.Diagnostic.Performance.SelectedItem {
 		case model.CPU:
-			enterHelp = "进入CPU子标签"
+			enterHelp = i18n.T("enter CPU sub-tabs")
 		case model.Memory:
-			enterHelp = "进入内存子标签"
+			enterHelp = i18n.T("enter Memory sub-tabs")
 		}
 
 		return DiagnosticsKeyMap{
 			BaseKeyMap: baseKeys,
 			SwitchTab: key.NewBinding(
 				key.WithKeys("left", "right", "h", "l"),
-				key.WithHelp("←→", "切换性能标签"),
+				key.WithHelp("←→", i18n.T("switch performance tabs")),
 			),
 			Navigate: key.NewBinding(
 				key.WithKeys(""),
@@ -834,7 +840,7 @@ func (hs *HelpSystem) GetKeyMapForStateWithModel(state model.AppState, diagnosti
 			),
 			Reload: key.NewBinding(
 				key.WithKeys("r"),
-				key.WithHelp("r", "刷新数据"),
+				key.WithHelp("r", i18n.T("reload data")),
 			),
 		}
 	}
diff --git a/widgets/help_test.go b/widgets/help_test.go
index ed34446..609b45c 100644
--- a/widgets/help_test.go
+++ b/widgets/help_test.go
@@ -179,15 +179,15 @@ func TestBaseKeyMap(t *testing.T) {
 	baseKeys := BaseKeyMap{
 		Help: key.NewBinding(
 			key.WithKeys("?"),
-			key.WithHelp("?", "切换帮助"),
+			key.WithHelp("?", "toggle help"),
 		),
 		Quit: key.NewBinding(
 			key.WithKeys("q", "esc", "ctrl+c"),
-			key.WithHelp("q", "退出"),
+			key.WithHelp("q", "quit"),
 		),
 		Back: key.NewBinding(
 			key.WithKeys("b"),
-			key.WithHelp("b", "返回"),
+			key.WithHelp("b", "back"),
 		),
 	}
 
diff --git a/widgets/init.go b/widgets/init.go
index 1706c57..9e12d75 100644
--- a/widgets/init.go
+++ b/widgets/init.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"time"
 
@@ -39,16 +40,16 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 		var err error
 		containers, err = apk.RefreshContainers()
 		if err != nil {
-			fmt.Printf("加载容器时出错: %v\n", err)
+			fmt.Printf(i18n.T("Erreur lors du chargement des conteneurs: %v\n"), err)
 		}
 	}
 
 	columns := []table.Column{
 		{Title: "PID", Width: 8},
-		{Title: "用户", Width: 12},
+		{Title: i18n.T("User"), Width: 12},
 		{Title: "CPU%", Width: 8},
-		{Title: "内存%", Width: 8},
-		{Title: "命令", Width: 30},
+		{Title: i18n.T("Mem%"), Width: 8},
+		{Title: i18n.T("Command"), Width: 30},
 	}
 	t := table.New(
 		table.WithColumns(columns),
@@ -61,12 +62,12 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	// containers table
 	ctColumns := []table.Column{
 		{Title: "ID", Width: 12},
-		{Title: "镜像", Width: 12},
-		{Title: "名称", Width: 16},
-		{Title: "状态", Width: 12},
-		{Title: "健康状态", Width: 12},
-		{Title: "项目", Width: 20},
-		{Title: "端口", Width: 20},
+		{Title: i18n.T("Image"), Width: 12},
+		{Title: i18n.T("Name"), Width: 16},
+		{Title: i18n.T("Status"), Width: 12},
+		{Title: i18n.T("Health"), Width: 12},
+		{Title: i18n.T("Project"), Width: 20},
+		{Title: i18n.T("Ports"), Width: 20},
 	}
 	ct := table.New(
 		table.WithColumns(ctColumns),
@@ -79,11 +80,11 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 
 	// Network table
 	networkColumns := []table.Column{
-		{Title: "接口", Width: 12},
-		{Title: "状态", Width: 8},
-		{Title: "IP 地址", Width: 25},
-		{Title: "接收", Width: 12},
-		{Title: "发送", Width: 12},
+		{Title: i18n.T("Interface"), Width: 12},
+		{Title: i18n.T("Status"), Width: 8},
+		{Title: i18n.T("IP Addresses"), Width: 25},
+		{Title: i18n.T("RX"), Width: 12},
+		{Title: i18n.T("TX"), Width: 12},
 	}
 	networkTable := table.New(
 		table.WithColumns(networkColumns),
@@ -100,13 +101,13 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	networkTable.SetStyles(networkStyle)
 
 	connectionsColumns := []table.Column{
-		{Title: "协议", Width: 6},
-		{Title: "接收队列", Width: 8},
-		{Title: "发送队列", Width: 8},
-		{Title: "本地地址", Width: 22},
-		{Title: "远程地址", Width: 20},
-		{Title: "状态", Width: 12},
-		{Title: "PID/程序", Width: 18},
+		{Title: i18n.T("Proto"), Width: 6},
+		{Title: i18n.T("Recv-Q"), Width: 8},
+		{Title: i18n.T("Send-Q"), Width: 8},
+		{Title: i18n.T("Local Address"), Width: 22},
+		{Title: i18n.T("Foreign Address"), Width: 20},
+		{Title: i18n.T("State"), Width: 12},
+		{Title: i18n.T("PID/Program"), Width: 18},
 	}
 	connectionsTable := table.New(
 		table.WithColumns(connectionsColumns),
@@ -116,11 +117,11 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	connectionsTable.SetStyles(networkStyle)
 
 	routesColumns := []table.Column{
-		{Title: "目标", Width: 18},
-		{Title: "网关", Width: 12},
-		{Title: "子网掩码", Width: 16},
-		{Title: "标志", Width: 8},
-		{Title: "接口", Width: 16},
+		{Title: i18n.T("Destination"), Width: 18},
+		{Title: i18n.T("Gateway"), Width: 12},
+		{Title: i18n.T("Genmask"), Width: 16},
+		{Title: i18n.T("Flags"), Width: 8},
+		{Title: i18n.T("Iface"), Width: 16},
 	}
 	routesTable := table.New(
 		table.WithColumns(routesColumns),
@@ -140,9 +141,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	dnsTable.SetStyles(networkStyle)
 
 	diagnosticColumns := []table.Column{
-		{Title: "安全检查", Width: 30},
-		{Title: "性能", Width: 12},
-		{Title: "日志", Width: 40},
+		{Title: i18n.T("Security Check"), Width: 30},
+		{Title: i18n.T("Performances"), Width: 12},
+		{Title: i18n.T("Logs"), Width: 40},
 	}
 
 	diagnosticTable := table.New(
@@ -152,13 +153,13 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	diagnosticTable.SetStyles(networkStyle)
 
 	searchInput := textinput.New()
-	searchInput.Placeholder = "搜索进程..."
+	searchInput.Placeholder = i18n.T("Search a process...")
 	searchInput.Prompt = "/"
 	searchInput.CharLimit = 50
 	searchInput.Width = 30
 
 	passwordInput := textinput.New()
-	passwordInput.Placeholder = "输入 root 密码..."
+	passwordInput.Placeholder = i18n.T("Enter root password...")
 	passwordInput.EchoMode = textinput.EchoPassword
 	passwordInput.EchoCharacter = '•'
 	passwordInput.CharLimit = 50
@@ -181,9 +182,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	securityManager.SudoPassword = "" // No password initially
 
 	securityColumns := []table.Column{
-		{Title: "名称", Width: 20},
-		{Title: "状态", Width: 15},
-		{Title: "详情", Width: 40},
+		{Title: i18n.T("Name"), Width: 20},
+		{Title: i18n.T("Status"), Width: 15},
+		{Title: i18n.T("Details"), Width: 40},
 	}
 	securityTable := table.New(
 		table.WithColumns(securityColumns),
@@ -202,9 +203,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	securityTable.SetStyles(tableStyle)
 
 	portsColumns := []table.Column{
-		{Title: "端口", Width: 10},
-		{Title: "服务", Width: 20},
-		{Title: "协议", Width: 10},
+		{Title: i18n.T("Port"), Width: 10},
+		{Title: i18n.T("Service"), Width: 20},
+		{Title: i18n.T("Protocol"), Width: 10},
 		{Title: "PID", Width: 10},
 	}
 
@@ -217,7 +218,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	spinnerModel := getRandomSpinner()
 
 	firewallColumns := []table.Column{
-		{Title: "防火墙规则", Width: 100},
+		{Title: i18n.T("Firewall Rule"), Width: 100},
 	}
 
 	firewallTable := table.New(
@@ -228,7 +229,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 	firewallTable.SetStyles(tableStyle)
 
 	autoBanColumns := []table.Column{
-		{Title: "Jail/服务详情", Width: 100},
+		{Title: i18n.T("Jail/Service Details"), Width: 100},
 	}
 
 	autoBanTable := table.New(
@@ -240,10 +241,10 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 
 	// Logs table
 	logsColumns := []table.Column{
-		{Title: "时间", Width: 20},
-		{Title: "级别", Width: 8},
-		{Title: "服务", Width: 20},
-		{Title: "消息", Width: 70},
+		{Title: i18n.T("Time"), Width: 20},
+		{Title: i18n.T("Level"), Width: 8},
+		{Title: i18n.T("Service"), Width: 20},
+		{Title: i18n.T("Message"), Width: 70},
 	}
 
 	logsTable := table.New(
@@ -256,17 +257,17 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 
 	// Log filter inputs
 	logSearchInput := textinput.New()
-	logSearchInput.Placeholder = "搜索日志..."
+	logSearchInput.Placeholder = i18n.T("Search logs...")
 	logSearchInput.CharLimit = 100
 	logSearchInput.Width = 30
 
 	logServiceInput := textinput.New()
-	logServiceInput.Placeholder = "按服务筛选..."
+	logServiceInput.Placeholder = i18n.T("Filter by service...")
 	logServiceInput.CharLimit = 50
 	logServiceInput.Width = 25
 
 	logTimeRangeInput := textinput.New()
-	logTimeRangeInput.Placeholder = "例如：'2 小时前'、'2025-01-08'、'3 天前'"
+	logTimeRangeInput.Placeholder = i18n.T("e.g., '2 hours ago', '2025-01-08', '3 days ago'")
 	logTimeRangeInput.CharLimit = 50
 	logTimeRangeInput.Width = 50
 
@@ -290,18 +291,18 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 			ConnectionsTable: connectionsTable,
 			RoutesTable:      routesTable,
 			DNSTable:         dnsTable,
-			Nav:              v.NetworkNav,
+			Nav:              v.LocalizedNetworkNav(),
 			SelectedItem:     model.NetworkTabInterface,
 			PingInput: func() textinput.Model {
 				ti := textinput.New()
-				ti.Placeholder = "输入要 Ping 的主机或 IP（如 8.8.8.8）"
+				ti.Placeholder = i18n.T("Enter host or IP to ping (e.g., 8.8.8.8)")
 				ti.CharLimit = 100
 				ti.Width = 40
 				return ti
 			}(),
 			TracerouteInput: func() textinput.Model {
 				ti := textinput.New()
-				ti.Placeholder = "输入要追踪的主机或 IP（如 google.com）"
+				ti.Placeholder = i18n.T("Enter host or IP to trace (e.g., google.com)")
 				ti.CharLimit = 100
 				ti.Width = 40
 				return ti
@@ -315,11 +316,11 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 		},
 		Diagnostic: model.DiagnosticModel{
 			DiagnosticTable: diagnosticTable,
-			Nav:             v.DiagnosticNav,
+			Nav:             v.LocalizedDiagnosticNav(),
 			SelectedItem:    model.DiagnosticSecurityChecks,
 			Performance: model.PerformanceModel{
 				SelectedItem:           model.SystemHealth,
-				Nav:                    []string{"系统健康", "I/O", "CPU", "内存"},
+				Nav:                    v.LocalizedPerformanceNav(),
 				SubTabNavigationActive: false,
 				CPUSelectedTab:         model.CPUTabStateBreakdown,
 				CPUSubTabActive:        false,
@@ -343,7 +344,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 			CustomTimeInputMode: false,
 			DomainInput: func() textinput.Model {
 				ti := textinput.New()
-				ti.Placeholder = "输入域名（如 google.com）"
+				ti.Placeholder = i18n.T("Enter domain name (e.g., google.com)")
 				ti.CharLimit = 100
 				ti.Width = 40
 				return ti
@@ -368,9 +369,9 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 			App:                apk,
 			ContainerMenuState: v.ContainerMenuHidden,
 			SelectedContainer:  nil,
-			ContainerMenuItems: v.ContainerMenuItems,
+			ContainerMenuItems: v.LocalizedContainerMenuItems(),
 			ContainerViewState: v.ContainerViewNone,
-			ContainerTabs:      v.ContainerTabs,
+			ContainerTabs:      v.LocalizedContainerTabs(),
 			ContainerLogsPagination: model.ContainerLogsPagination{
 				PageSize:    100,
 				CurrentPage: 1,
@@ -405,7 +406,7 @@ func InitialModelWithManager(apk *app.DockerManager) Model {
 		},
 		Ui: model.UIModel{
 			State:         model.StateHome,
-			Tabs:          v.Menu,
+			Tabs:          v.LocalizedMenu(),
 			SelectedTab:   0,
 			ActiveView:    -1,
 			SearchInput:   searchInput,
diff --git a/widgets/locale.go b/widgets/locale.go
new file mode 100644
index 0000000..ff6fbe3
--- /dev/null
+++ b/widgets/locale.go
@@ -0,0 +1,88 @@
+package widgets
+
+import (
+	"github.com/Server-Pulse/server-pulse/i18n"
+	v "github.com/Server-Pulse/server-pulse/widgets/vars"
+	"github.com/charmbracelet/bubbles/table"
+)
+
+// applyLocale refreshes all in-memory UI labels after a language switch.
+func (m *Model) applyLocale() {
+	m.Ui.Tabs = v.LocalizedMenu()
+	m.Network.Nav = v.LocalizedNetworkNav()
+	m.Diagnostic.Nav = v.LocalizedDiagnosticNav()
+	m.Diagnostic.Performance.Nav = v.LocalizedPerformanceNav()
+	m.Monitor.ContainerTabs = v.LocalizedContainerTabs()
+	m.Monitor.ContainerMenuItems = v.LocalizedContainerMenuItems()
+
+	m.Monitor.ProcessTable.SetColumns([]table.Column{
+		{Title: "PID", Width: 8},
+		{Title: i18n.T("User"), Width: 12},
+		{Title: "CPU%", Width: 8},
+		{Title: i18n.T("Mem%"), Width: 8},
+		{Title: i18n.T("Command"), Width: 30},
+	})
+	m.Monitor.Container.SetColumns([]table.Column{
+		{Title: "ID", Width: 12},
+		{Title: i18n.T("Image"), Width: 12},
+		{Title: i18n.T("Name"), Width: 16},
+		{Title: i18n.T("Status"), Width: 12},
+		{Title: i18n.T("Health"), Width: 12},
+		{Title: i18n.T("Project"), Width: 20},
+		{Title: i18n.T("Ports"), Width: 20},
+	})
+	m.Network.NetworkTable.SetColumns([]table.Column{
+		{Title: i18n.T("Interface"), Width: 12},
+		{Title: i18n.T("Status"), Width: 8},
+		{Title: i18n.T("IP Addresses"), Width: 25},
+		{Title: i18n.T("RX"), Width: 12},
+		{Title: i18n.T("TX"), Width: 12},
+	})
+	m.Network.ConnectionsTable.SetColumns([]table.Column{
+		{Title: i18n.T("Proto"), Width: 6},
+		{Title: i18n.T("Recv-Q"), Width: 8},
+		{Title: i18n.T("Send-Q"), Width: 8},
+		{Title: i18n.T("Local Address"), Width: 22},
+		{Title: i18n.T("Foreign Address"), Width: 20},
+		{Title: i18n.T("State"), Width: 12},
+		{Title: i18n.T("PID/Program"), Width: 18},
+	})
+	m.Network.RoutesTable.SetColumns([]table.Column{
+		{Title: i18n.T("Destination"), Width: 18},
+		{Title: i18n.T("Gateway"), Width: 12},
+		{Title: i18n.T("Genmask"), Width: 16},
+		{Title: i18n.T("Flags"), Width: 8},
+		{Title: i18n.T("Iface"), Width: 16},
+	})
+	m.Diagnostic.SecurityTable.SetColumns([]table.Column{
+		{Title: i18n.T("Name"), Width: 20},
+		{Title: i18n.T("Status"), Width: 15},
+		{Title: i18n.T("Details"), Width: 40},
+	})
+	m.Diagnostic.PortsTable.SetColumns([]table.Column{
+		{Title: i18n.T("Port"), Width: 10},
+		{Title: i18n.T("Service"), Width: 20},
+		{Title: i18n.T("Protocol"), Width: 10},
+		{Title: "PID", Width: 10},
+	})
+	m.Diagnostic.FirewallTable.SetColumns([]table.Column{
+		{Title: i18n.T("Firewall Rule"), Width: 100},
+	})
+	m.Diagnostic.AutoBanTable.SetColumns([]table.Column{
+		{Title: i18n.T("Jail/Service Details"), Width: 100},
+	})
+	m.Diagnostic.LogsTable.SetColumns([]table.Column{
+		{Title: i18n.T("Time"), Width: 20},
+		{Title: i18n.T("Level"), Width: 8},
+		{Title: i18n.T("Service"), Width: 20},
+		{Title: i18n.T("Message"), Width: 70},
+	})
+
+	m.Ui.SearchInput.Placeholder = i18n.T("Search a process...")
+	m.Diagnostic.Password.Placeholder = i18n.T("Enter root password...")
+	m.Diagnostic.LogSearchInput.Placeholder = i18n.T("Search logs...")
+	m.Diagnostic.LogServiceInput.Placeholder = i18n.T("Filter by service...")
+	m.Network.PingInput.Placeholder = i18n.T("Enter host or IP to ping (e.g., 8.8.8.8)")
+	m.Network.TracerouteInput.Placeholder = i18n.T("Enter host or IP to trace (e.g., google.com)")
+	m.Diagnostic.DomainInput.Placeholder = i18n.T("Enter domain name (e.g., google.com)")
+}
diff --git a/widgets/model/performance.go b/widgets/model/performance.go
index 16af746..7d1ca30 100644
--- a/widgets/model/performance.go
+++ b/widgets/model/performance.go
@@ -1,7 +1,9 @@
 package model
 
-import "time"
-
+import (
+	"time"
+	"github.com/Server-Pulse/server-pulse/i18n"
+)
 // HealthMetrics holds the metrics for the system health check.
 type HealthMetrics struct {
 	IOWait          float64
@@ -31,7 +33,7 @@ const (
 )
 
 func (pt PerformanceTab) String() string {
-	return []string{"系统健康", "I/O", "CPU", "内存"}[pt]
+	return []string{i18n.T("System Health"), "I/O", "CPU", i18n.T("Memory")}[pt]
 }
 
 type CPUTab int
@@ -43,7 +45,7 @@ const (
 )
 
 func (ct CPUTab) String() string {
-	return []string{"CPU 状态分解", "每核性能", "系统活动指标"}[ct]
+	return []string{i18n.T("CPU State Breakdown"), i18n.T("Per-Core Performance"), i18n.T("System Activity Metrics")}[ct]
 }
 
 type MemoryTab int
@@ -56,7 +58,7 @@ const (
 )
 
 func (mt MemoryTab) String() string {
-	return []string{"概览", "使用分解", "交换分区分析", "系统内存"}[mt]
+	return []string{i18n.T("Overview"), i18n.T("Usage Breakdown"), i18n.T("Swap Analysis"), i18n.T("System Memory")}[mt]
 }
 
 type PerformanceModel struct {
diff --git a/widgets/model/reporting.go b/widgets/model/reporting.go
index c372ea4..6476b9f 100644
--- a/widgets/model/reporting.go
+++ b/widgets/model/reporting.go
@@ -1,6 +1,7 @@
 package model
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -426,19 +427,19 @@ func (rm *ReportModel) getSecurityRecommendations(securityChecks []security.Secu
 	for _, check := range securityChecks {
 		if strings.Contains(check.Status, "Warning") {
 			switch check.Name {
-			case "SSH 密码认证":
-				recommendations = append(recommendations, "已启用 SSH 密码认证。建议仅使用 SSH 密钥以提高安全性。")
-			case "系统更新":
-				recommendations = append(recommendations, "系统有可用更新。请运行 'sudo apt update && sudo apt upgrade' 应用安全补丁。")
-			case "系统重启":
-				recommendations = append(recommendations, "内核更新需要重启系统。请安排维护窗口重启。")
+			case i18n.T("SSH Password Authentication"):
+				recommendations = append(recommendations, i18n.T("SSH password authentication is enabled. Consider using SSH keys only for better security."))
+			case i18n.T("System Updates"):
+				recommendations = append(recommendations, i18n.T("System updates are available. Run 'sudo apt update && sudo apt upgrade' to apply security patches."))
+			case i18n.T("System Restart"):
+				recommendations = append(recommendations, i18n.T("System restart required for kernel updates. Schedule a maintenance window to reboot the system."))
 			}
 		} else if strings.Contains(check.Status, "Failed") {
 			switch check.Name {
-			case "防火墙状态":
-				recommendations = append(recommendations, "防火墙未启用。可用 'sudo ufw enable' 开启。")
-			case "开放端口":
-				recommendations = append(recommendations, "存在高风险开放端口。请关闭不必要端口以减小攻击面。")
+			case i18n.T("Firewall Status"):
+				recommendations = append(recommendations, i18n.T("Firewall is not active. Enable it with 'sudo ufw enable'."))
+			case i18n.T("Open Ports"):
+				recommendations = append(recommendations, i18n.T("Risky ports are open. Close unnecessary ports to reduce attack surface."))
 			}
 		}
 	}
@@ -454,7 +455,7 @@ func (rm *ReportModel) getPerformanceRecommendations(m MonitorModel) []string {
 		if len(m.Processes) > 0 {
 			topProcess := m.Processes[0]
 			recommendations = append(recommendations,
-				fmt.Sprintf("内存使用率很高 (%.1f%%)。进程 '%s' 占用 %.1f%% 内存。建议优化或增加资源。",
+				fmt.Sprintf(i18n.T("Memory usage very high (%.1f%%). Process '%s' is consuming %.1f%% memory. Consider optimizing or allocating more resources."),
 					m.Memory.Usage, topProcess.Command, topProcess.Mem))
 		} else {
 			recommendations = append(recommendations,
@@ -495,7 +496,7 @@ func (rm *ReportModel) getDockerRecommendations(m MonitorModel) []string {
 		for _, container := range containers {
 			if container.Health == "unhealthy" {
 				recommendations = append(recommendations,
-					fmt.Sprintf("容器 '%s' 状态不健康。请用 'docker logs %s' 查看日志。",
+					fmt.Sprintf(i18n.T("Container '%s' is unhealthy. Check its logs with 'docker logs %s'."),
 						container.Name, container.ID[:12]))
 			}
 		}
@@ -511,7 +512,7 @@ func (rm *ReportModel) SaveReport() (string, error) {
 
 	filename := fmt.Sprintf("report_%s_%s.md",
 		time.Now().Format("2006-01-02_150405"),
-		"系统") // In practice, you might want to get the actual hostname
+		i18n.T("system")) // In practice, you might want to get the actual hostname
 
 	filepath := filepath.Join(rm.ReportDirectory, filename)
 	err := os.WriteFile(filepath, []byte(rm.CurrentReport), 0644)
@@ -569,9 +570,9 @@ func formatUptime(uptime uint64) string {
 	if days > 0 {
 		return fmt.Sprintf("%d days, %d hours, %d minutes", days, hours, minutes)
 	} else if hours > 0 {
-		return fmt.Sprintf("%d 小时 %d 分钟", hours, minutes)
+		return fmt.Sprintf(i18n.T("%d hours, %d minutes"), hours, minutes)
 	} else {
-		return fmt.Sprintf("%d 分钟", minutes)
+		return fmt.Sprintf(i18n.T("%d minutes"), minutes)
 	}
 }
 
diff --git a/widgets/model/type.go b/widgets/model/type.go
index 71140e2..5f10249 100644
--- a/widgets/model/type.go
+++ b/widgets/model/type.go
@@ -11,7 +11,7 @@ const (
 	ContainerTabNetwork
 	// ContainerTabDisk
 	ContainerTabEnv
-	// "网卡", "Connectivity", "Configuration", "Protocol Analysis"
+	// "Interface", "Connectivity", "Configuration", "Protocol Analysis"
 	// ================================ //
 	NetworkTabInterface     ContainerTab = ContainerTabGeneral
 	NetworkTabConnectivity               = ContainerTabCPU
@@ -19,7 +19,7 @@ const (
 	NetworkTabProtocol                   = ContainerTabNetwork
 	// ================================ //
 
-	// "Health Checks", "性能", "Logs"
+	// "Health Checks", "Performances", "Logs"
 	DiagnosticSecurityChecks  ContainerTab = ContainerTabGeneral
 	DiagnosticTabPerformances ContainerTab = ContainerTabCPU
 	DiagnosticTabLogs         ContainerTab = ContainerTabMemory
diff --git a/widgets/model/ui.go b/widgets/model/ui.go
index 6d5fe52..f4d0328 100644
--- a/widgets/model/ui.go
+++ b/widgets/model/ui.go
@@ -10,13 +10,13 @@ type AppState string
 
 const (
 	StateHome               AppState = "home"
-	StateMonitor            AppState = "监控"
+	StateMonitor            AppState = "monitor"
 	StateSystem             AppState = "monitor.system"
 	StateProcess            AppState = "monitor.process"
 	StateContainers         AppState = "monitor.containers"
 	StateContainer          AppState = "monitor.containers.single"
 	StateContainerLogs      AppState = "monitor.containers.logs"
-	StateDiagnostics        AppState = "诊断"
+	StateDiagnostics        AppState = "diagnostics"
 	StateCertificateDetails AppState = "diagnostics.certificate"
 	StateSSHRootDetails     AppState = "diagnostics.sshroot"
 	StateOpenedPortsDetails AppState = "diagnostics.openedports"
@@ -24,16 +24,16 @@ const (
 	StateAutoBanDetails     AppState = "diagnostics.autoban"
 	StateLogDetails         AppState = "diagnostics.logs"
 	StateLogEntryDetails    AppState = "diagnostics.logs.entry"
-	StateNetwork            AppState = "网络"
+	StateNetwork            AppState = "network"
 	StateInterfaces         AppState = "network.interfaces"
 	StateConnectivity       AppState = "network.connectivity"
 	StateConfiguration      AppState = "network.configuration"
 	StateProtocolAnalysis   AppState = "network.protocol.analysis"
-	StateReporting          AppState = "报告"
+	StateReporting          AppState = "reporting"
 	StateGeneratingReport   AppState = "reporting.generating"
 	StateViewingReport      AppState = "reporting.viewing"
 	StateSavingReport       AppState = "reporting.saving"
-	StatePerformance        AppState = "性能"
+	StatePerformance        AppState = "performance"
 	StateSystemHealth       AppState = "performance.systemhealth"
 	StateInputOutput        AppState = "performance.inputoutput"
 	StateCPU                AppState = "performance.cpu"
diff --git a/widgets/render-body.go b/widgets/render-body.go
index ee81815..93ebe11 100644
--- a/widgets/render-body.go
+++ b/widgets/render-body.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 
 	"github.com/Server-Pulse/server-pulse/widgets/model"
@@ -45,7 +46,7 @@ func (m Model) renderMainContent() string {
 	case model.StateSystemHealth, model.StateInputOutput, model.StateCPU, model.StateMemory, model.StateQuickTests:
 		currentView = m.renderPerformanceAnalysis()
 	default:
-		currentView = fmt.Sprintf("未知状态：%v", m.Ui.State)
+		currentView = fmt.Sprintf(i18n.T("Unknown state: %v"), m.Ui.State)
 	}
 	m.Ui.Viewport.SetContent(currentView)
 	m.Ui.Viewport.SetYOffset(m.Ui.Viewport.YOffset)
diff --git a/widgets/render-charts.go b/widgets/render-charts.go
index 1c697b1..03759b8 100644
--- a/widgets/render-charts.go
+++ b/widgets/render-charts.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"math"
 
@@ -82,23 +83,23 @@ func (m Model) renderNetworkRXChart(width, height int) string {
 	// Get container-specific history if available
 	var points []float64
 	var maxValue float64
-	caption := "网络接收"
+	caption := i18n.T("Network RX")
 
 	if m.Monitor.SelectedContainer != nil {
 		if containerHistory, exists := m.Monitor.ContainerHistories[m.Monitor.SelectedContainer.ID]; exists {
 			points = extractValues(containerHistory.NetworkRxHistory.Points)
-			points, maxValue, caption = getOptimalNetworkScale(points, "RX")
+			points, maxValue, caption = getOptimalNetworkScale(points, i18n.T("RX"))
 		}
 	}
 
 	// Fallback to global history if no container-specific data
 	if len(points) < 1 {
 		points = extractValues(m.Monitor.NetworkRxHistory.Points)
-		points, maxValue, caption = getOptimalNetworkScale(points, "RX")
+		points, maxValue, caption = getOptimalNetworkScale(points, i18n.T("RX"))
 	}
 
 	if len(points) < 1 {
-		return renderEmptyChart("网络接收", height)
+		return renderEmptyChart(i18n.T("Network RX"), height)
 	}
 
 	// Ensure minimum scale for visibility
@@ -123,23 +124,23 @@ func (m Model) renderNetworkTXChart(width, height int) string {
 	// Get container-specific history if available
 	var points []float64
 	var maxValue float64
-	caption := "网络发送"
+	caption := i18n.T("Network TX")
 
 	if m.Monitor.SelectedContainer != nil {
 		if containerHistory, exists := m.Monitor.ContainerHistories[m.Monitor.SelectedContainer.ID]; exists {
 			points = extractValues(containerHistory.NetworkTxHistory.Points)
-			points, maxValue, caption = getOptimalNetworkScale(points, "TX")
+			points, maxValue, caption = getOptimalNetworkScale(points, i18n.T("TX"))
 		}
 	}
 
 	// Fallback to global history if no container-specific data
 	if len(points) < 1 {
 		points = extractValues(m.Monitor.NetworkTxHistory.Points)
-		points, maxValue, caption = getOptimalNetworkScale(points, "TX")
+		points, maxValue, caption = getOptimalNetworkScale(points, i18n.T("TX"))
 	}
 
 	if len(points) < 1 {
-		return renderEmptyChart("网络发送", height)
+		return renderEmptyChart(i18n.T("Network TX"), height)
 	}
 
 	// Ensure minimum scale for visibility
@@ -175,18 +176,18 @@ func renderEmptyChart(title string, height int) string {
 		builder += "\n"
 	}
 
-	builder += "正在采集数据..."
+	builder += i18n.T("Collecting data...")
 	return builder
 }
 
 // getOptimalNetworkScale determines the best scale and unit for network data
 func getOptimalNetworkScale(points []float64, direction string) ([]float64, float64, string) {
 	if len(points) == 0 {
-		return points, 10.0, "网络 " + direction + " (MB/s)"
+		return points, 10.0, i18n.T("Network ") + direction + " (MB/s)"
 	}
 
 	maxValue := getMaxValueFromFloat64(points)
-	caption := "网络 " + direction
+	caption := i18n.T("Network ") + direction
 
 	// Determine the best unit and scale based on the maximum value
 	if maxValue < 0.001 { // Less than 1 KB/s in MB units
@@ -234,11 +235,11 @@ func getMaxValueFromFloat64(values []float64) float64 {
 // getOptimalCPUScale determines the best scale for CPU usage data
 func getOptimalCPUScale(points []float64) ([]float64, float64, string) {
 	if len(points) == 0 {
-		return points, 10.0, "CPU 使用率 (%)"
+		return points, 10.0, i18n.T("CPU Usage (%)")
 	}
 
 	maxValue := getMaxValueFromFloat64(points)
-	caption := "CPU 使用率 (%)"
+	caption := i18n.T("CPU Usage (%)")
 
 	// Dynamic scaling for low CPU usage
 	if maxValue < 1.0 { // Less than 1%
@@ -273,11 +274,11 @@ func getOptimalCPUScale(points []float64) ([]float64, float64, string) {
 // getOptimalMemoryScale determines the best scale for memory usage data
 func getOptimalMemoryScale(points []float64) ([]float64, float64, string) {
 	if len(points) == 0 {
-		return points, 10.0, "内存使用率 (%)"
+		return points, 10.0, i18n.T("Memory Usage (%)")
 	}
 
 	maxValue := getMaxValueFromFloat64(points)
-	caption := "内存使用率 (%)"
+	caption := i18n.T("Memory Usage (%)")
 
 	// Dynamic scaling for low memory usage
 	if maxValue < 1.0 { // Less than 1%
diff --git a/widgets/render-common.go b/widgets/render-common.go
index 75be755..d4cd5a0 100644
--- a/widgets/render-common.go
+++ b/widgets/render-common.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
 	"strings"
@@ -25,9 +26,9 @@ func (m Model) renderConfirmationDialog() string {
 	doc.WriteString(v.MetricLabelStyle.Render(m.ConfirmationMessage))
 	doc.WriteString("\n\n")
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("确认操作？"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Are you sure?")))
 	doc.WriteString("\n")
-	doc.WriteString("按 y 确认，按 n 取消")
+	doc.WriteString(i18n.T("Press 'y' to confirm or 'n' to cancel"))
 
 	confirmationStyle := lipgloss.NewStyle().
 		Border(lipgloss.RoundedBorder()).
diff --git a/widgets/render-container.go b/widgets/render-container.go
index 9c2250b..e05c3b5 100644
--- a/widgets/render-container.go
+++ b/widgets/render-container.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 
@@ -21,8 +22,8 @@ func (m Model) renderContainerMenu() string {
 	doc := strings.Builder{}
 
 	doc.WriteString("CONTAINER MENU\n")
-	doc.WriteString(fmt.Sprintf("容器: %s\n", m.Monitor.SelectedContainer.Name))
-	doc.WriteString(fmt.Sprintf("状态: %s\n", m.Monitor.SelectedContainer.Status))
+	doc.WriteString(fmt.Sprintf(i18n.T("Container: %s\n"), m.Monitor.SelectedContainer.Name))
+	doc.WriteString(fmt.Sprintf(i18n.T("Status: %s\n"), m.Monitor.SelectedContainer.Status))
 	doc.WriteString("\n")
 
 	for i, item := range m.Monitor.ContainerMenuItems {
@@ -42,7 +43,7 @@ func (m Model) renderContainerMenu() string {
 func (m Model) renderContainerSingleView() string {
 
 	if m.Monitor.SelectedContainer == nil {
-		return v.CardStyle.Render("未选择容器。")
+		return v.CardStyle.Render(i18n.T("No container selected."))
 	}
 	style := lipgloss.NewStyle().Padding(0, 2).
 		Foreground(v.WhiteColor).
@@ -67,7 +68,7 @@ func (m Model) renderContainerSingleView() string {
 	case model.ContainerTabEnv:
 		content = m.renderContainerEnv()
 	default:
-		content = "尚未实现"
+		content = i18n.T("Not implemented")
 	}
 
 	return lipgloss.JoinVertical(lipgloss.Left, tabsHeader, content)
@@ -83,11 +84,11 @@ func (m Model) renderContainerGeneral() string {
 		containerName = m.Monitor.SelectedContainer.Name
 	}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(fmt.Sprintf("容器: %s", containerName)))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(fmt.Sprintf(i18n.T("Container: %s"), containerName)))
 	doc.WriteString("\n\n")
 
 	if m.Monitor.ContainerDetails != nil {
-		info := fmt.Sprintf("ID: %s\n名称: %s\n镜像: %s\n状态: %s\n项目: %s\n创建时间: %s\n运行时间: %s\n健康: %s\nIP 地址: %s\n网关: %s",
+		info := fmt.Sprintf(i18n.T("ID: %s\nName: %s\nImage: %s\nStatus: %s\nProject: %s\nCreated: %s\nUptime: %s\nHealth: %s\nIP Address: %s\nGateway: %s"),
 			m.Monitor.ContainerDetails.ID,
 			m.Monitor.ContainerDetails.Name,
 			m.Monitor.ContainerDetails.Image,
@@ -121,11 +122,11 @@ func (m Model) renderContainerGeneral() string {
 
 		if len(m.Monitor.ContainerDetails.Environment) > 0 {
 			doc.WriteString("\n\n")
-			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("环境变量:"))
-			doc.WriteString(fmt.Sprintf("  %d 个变量", len(m.Monitor.ContainerDetails.Environment)))
+			doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Environment:")))
+			doc.WriteString(fmt.Sprintf(i18n.T("  %d variables"), len(m.Monitor.ContainerDetails.Environment)))
 		}
 	} else {
-		info := "正在加载容器详情..."
+		info := i18n.T("Loading container details...")
 		doc.WriteString(v.MetricLabelStyle.Render(info))
 	}
 
@@ -136,22 +137,22 @@ func (m Model) renderContainerCPU() string {
 
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("CPU 使用率"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("CPU Usage")))
 	doc.WriteString("\n")
 
 	if m.Monitor.ContainerDetails != nil {
 		cpuPercent := m.Monitor.ContainerDetails.Stats.CPUPercent
-		doc.WriteString(fmt.Sprintf("使用率: %.1f%%\n", cpuPercent))
+		doc.WriteString(fmt.Sprintf(i18n.T("Usage: %.1f%%\n"), cpuPercent))
 
 		// Display progress bar with dynamic color
 		doc.WriteString(renderProgressBar(cpuPercent) + "\n\n")
 
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("使用历史:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Usage History:")))
 		doc.WriteString("\n")
 		chart := m.renderCPUChart(50, 10)
 		doc.WriteString(chart)
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("正在加载 CPU 指标..."))
+		doc.WriteString(v.MetricLabelStyle.Render(i18n.T("Loading CPU metrics...")))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -161,7 +162,7 @@ func (m Model) renderContainerMemory() string {
 
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("内存使用"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Memory Usage")))
 	doc.WriteString("\n")
 
 	if m.Monitor.ContainerDetails != nil {
@@ -169,18 +170,18 @@ func (m Model) renderContainerMemory() string {
 		memUsage := m.Monitor.ContainerDetails.Stats.MemoryUsage
 		memLimit := m.Monitor.ContainerDetails.Stats.MemoryLimit
 
-		doc.WriteString(fmt.Sprintf("使用率: %.1f%% | 已用: %s | 限制: %s | 可用: %s\n\n", memPercent,
+		doc.WriteString(fmt.Sprintf(i18n.T("Usage: %.1f%% | Used: %s | Limit: %s | Available: %s\n\n"), memPercent,
 			utils.FormatBytes(memUsage), utils.FormatBytes(memLimit), utils.FormatBytes(memLimit-memUsage)))
 
 		// Display progress bar with dynamic color
 		doc.WriteString(renderProgressBar(memPercent) + "\n\n")
 
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("使用历史:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Usage History:")))
 		doc.WriteString("\n")
 		chart := m.renderMemoryChart(50, 10)
 		doc.WriteString(chart)
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("正在加载内存指标..."))
+		doc.WriteString(v.MetricLabelStyle.Render(i18n.T("Loading memory metrics...")))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -189,15 +190,15 @@ func (m Model) renderContainerMemory() string {
 func (m Model) renderContainerNetwork() string {
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("网络使用"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Network Usage")))
 	doc.WriteString("\n")
 
 	if m.Monitor.ContainerDetails != nil {
 		rxBytes := m.Monitor.ContainerDetails.Stats.NetworkRx
 		txBytes := m.Monitor.ContainerDetails.Stats.NetworkTx
 
-		doc.WriteString(fmt.Sprintf("接收总量: %s\n", utils.FormatBytes(rxBytes)))
-		doc.WriteString(fmt.Sprintf("发送总量: %s\n\n", utils.FormatBytes(txBytes)))
+		doc.WriteString(fmt.Sprintf(i18n.T("RX Total: %s\n"), utils.FormatBytes(rxBytes)))
+		doc.WriteString(fmt.Sprintf(i18n.T("TX Total: %s\n\n"), utils.FormatBytes(txBytes)))
 		rxChart := m.renderNetworkRXChart(50, 6)
 		doc.WriteString(rxChart)
 
@@ -206,12 +207,12 @@ func (m Model) renderContainerNetwork() string {
 		doc.WriteString(txChart)
 
 		if m.Monitor.ContainerDetails.IPAddress != "" {
-			doc.WriteString("\n\n" + lipgloss.NewStyle().Bold(true).Render("网络接口:"))
+			doc.WriteString("\n\n" + lipgloss.NewStyle().Bold(true).Render(i18n.T("Network Interfaces:")))
 			doc.WriteString("\n")
 			doc.WriteString(v.MetricValueStyle.Render("  " + m.Monitor.ContainerDetails.IPAddress))
 		}
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("正在加载网络指标..."))
+		doc.WriteString(v.MetricLabelStyle.Render(i18n.T("Loading network metrics...")))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -221,15 +222,15 @@ func (m Model) renderContainerNetwork() string {
 func (m Model) renderContainerDisk() string {
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("磁盘 I/O"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Disk I/O")))
 	doc.WriteString("\n\n")
 
 	if m.Monitor.ContainerDetails != nil {
 		readBytes := m.Monitor.ContainerDetails.Stats.BlockRead
 		writeBytes := m.Monitor.ContainerDetails.Stats.BlockWrite
 
-		doc.WriteString(fmt.Sprintf("读取: %s\n", utils.FormatBytes(readBytes)))
-		doc.WriteString(fmt.Sprintf("写入: %s\n\n", utils.FormatBytes(writeBytes)))
+		doc.WriteString(fmt.Sprintf(i18n.T("Read: %s\n"), utils.FormatBytes(readBytes)))
+		doc.WriteString(fmt.Sprintf(i18n.T("Write: %s\n\n"), utils.FormatBytes(writeBytes)))
 
 		totalIO := readBytes + writeBytes
 		if totalIO > 0 {
@@ -246,11 +247,11 @@ func (m Model) renderContainerDisk() string {
 			doc.WriteString(fmt.Sprintf("WRITE [%s] %.1f%%\n", writeBar, writePercent))
 		}
 
-		doc.WriteString("\n" + lipgloss.NewStyle().Bold(true).Render("I/O 历史:"))
+		doc.WriteString("\n" + lipgloss.NewStyle().Bold(true).Render(i18n.T("I/O History:")))
 		doc.WriteString("\n")
-		doc.WriteString("磁盘 I/O 历史图表即将推出...")
+		doc.WriteString(i18n.T("Disk I/O history charts coming soon..."))
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("正在加载磁盘指标..."))
+		doc.WriteString(v.MetricLabelStyle.Render(i18n.T("Loading disk metrics...")))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -261,7 +262,7 @@ func (m Model) renderContainerEnv() string {
 
 	doc := strings.Builder{}
 
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("环境变量"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Environment Variables")))
 	doc.WriteString("\n\n")
 
 	if m.Monitor.ContainerDetails != nil && len(m.Monitor.ContainerDetails.Environment) > 0 {
@@ -279,9 +280,9 @@ func (m Model) renderContainerEnv() string {
 			}
 		}
 	} else if m.Monitor.ContainerDetails != nil {
-		doc.WriteString(v.MetricLabelStyle.Render("未找到环境变量"))
+		doc.WriteString(v.MetricLabelStyle.Render(i18n.T("No environment variables found")))
 	} else {
-		doc.WriteString(v.MetricLabelStyle.Render("正在加载环境变量..."))
+		doc.WriteString(v.MetricLabelStyle.Render(i18n.T("Loading environment variables...")))
 	}
 
 	return v.CardStyle.Render(doc.String())
@@ -289,11 +290,11 @@ func (m Model) renderContainerEnv() string {
 
 func (m Model) renderContainerLogs() string {
 	if m.Monitor.SelectedContainer == nil {
-		return v.CardStyle.Render("未选择容器")
+		return v.CardStyle.Render(i18n.T("No container selected"))
 	}
 
 	doc := strings.Builder{}
-	status := "加载中..."
+	status := i18n.T("Loading...")
 	if m.Monitor.ContainerLogsStreaming {
 		status = "🟢 Live"
 	} else if !m.Monitor.ContainerLogsLoading {
@@ -314,7 +315,7 @@ func (m Model) renderContainerLogs() string {
 			m.Monitor.ContainerLogsPagination.TotalPages)))
 
 	if m.Monitor.ContainerLogsLoading {
-		doc.WriteString("\n\n" + v.MetricLabelStyle.Render("正在加载日志..."))
+		doc.WriteString("\n\n" + v.MetricLabelStyle.Render(i18n.T("Loading logs...")))
 	} else if len(m.Monitor.ContainerLogsPagination.Lines) > 0 {
 		logStyle := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("250")).
@@ -326,7 +327,7 @@ func (m Model) renderContainerLogs() string {
 		m.LogsViewport.Style = logStyle
 		doc.WriteString("\n" + m.LogsViewport.View())
 	} else {
-		doc.WriteString("\n\n" + v.MetricLabelStyle.Render("暂无日志"))
+		doc.WriteString("\n\n" + v.MetricLabelStyle.Render(i18n.T("No logs available")))
 	}
 
 	return v.CardStyle.Render(doc.String())
diff --git a/widgets/render-diagnostic.go b/widgets/render-diagnostic.go
index 7c18b7e..87b2953 100644
--- a/widgets/render-diagnostic.go
+++ b/widgets/render-diagnostic.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 
@@ -14,23 +15,23 @@ import (
 
 func (m Model) renderLogEntryDetails() string {
 	if m.Diagnostic.SelectedLogEntry == nil {
-		return vars.CardStyle.Render("未选择日志条目。")
+		return vars.CardStyle.Render(i18n.T("No log entry selected."))
 	}
 
 	entry := m.Diagnostic.SelectedLogEntry
 	var builder strings.Builder
 
 	// Title
-	title := lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("日志条目详情")
+	title := lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Log Entry Details"))
 	builder.WriteString(title)
 	builder.WriteString("\n\n")
 
 	// Details
-	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("时间"), entry.Timestamp))
-	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("级别"), entry.Level))
-	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render("服务"), entry.Service))
+	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render(i18n.T("Time")), entry.Timestamp))
+	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render(i18n.T("Level")), entry.Level))
+	builder.WriteString(fmt.Sprintf("%s: %s\n", vars.MetricLabelStyle.Render(i18n.T("Service")), entry.Service))
 	builder.WriteString("\n")
-	builder.WriteString(vars.MetricLabelStyle.Render("消息:"))
+	builder.WriteString(vars.MetricLabelStyle.Render(i18n.T("Message:")))
 	builder.WriteString("\n\n")
 
 	// Message with word wrapping in a bordered box
@@ -42,7 +43,7 @@ func (m Model) renderLogEntryDetails() string {
 
 	builder.WriteString(messageStyle.Render(entry.Message))
 	builder.WriteString("\n\n")
-	builder.WriteString(lipgloss.NewStyle().Faint(true).Render("按 b、esc 或 enter 返回。"))
+	builder.WriteString(lipgloss.NewStyle().Faint(true).Render(i18n.T("Press 'b', 'esc', or 'enter' to go back.")))
 
 	return vars.CardStyle.Render(builder.String())
 }
@@ -68,7 +69,7 @@ func (m Model) renderDiagnosticSecurity() string {
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("安全检查"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Security Checks")))
 	doc.WriteString("\n\n")
 
 	// Authentication section
@@ -82,7 +83,7 @@ func (m Model) renderDiagnosticSecurity() string {
 			doc.WriteString("\n")
 			doc.WriteString(m.Diagnostic.Password.View())
 			doc.WriteString("\n\n")
-			doc.WriteString(auth.AuthInfoStyle.Render(auth.AuthInstructions))
+			doc.WriteString(auth.AuthInfoStyle.Render(auth.AuthInstructions()))
 		} else {
 			doc.WriteString(auth.AuthInProgressStyle.Render("⏳ " + m.Diagnostic.AuthMessage))
 		}
@@ -98,7 +99,7 @@ func (m Model) renderDiagnosticSecurity() string {
 		doc.WriteString("\n\n")
 		doc.WriteString(m.Diagnostic.AuthMessage)
 		doc.WriteString("\n\n")
-		doc.WriteString(auth.AuthInfoStyle.Render(auth.AuthRetryMessage))
+		doc.WriteString(auth.AuthInfoStyle.Render(auth.AuthRetryMessage()))
 		doc.WriteString("\n\n")
 	}
 
@@ -111,28 +112,28 @@ func (m Model) renderDiagnosticSecurity() string {
 	}
 
 	if len(m.Diagnostic.SecurityChecks) == 0 {
-		doc.WriteString("正在加载安全检查...")
+		doc.WriteString(i18n.T("Loading security checks..."))
 		doc.WriteString("\n\n")
 		return vars.CardStyle.Render(doc.String())
 	}
 
 	// Domain input section
 	if m.Diagnostic.DomainInputMode {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("输入域名进行 SSL 检查"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Enter Domain Name for SSL Check")))
 		doc.WriteString("\n")
 		doc.WriteString(m.Diagnostic.DomainInput.View())
 		doc.WriteString("\n\n")
-		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("按 Enter 检查 SSL，按 Esc 取消"))
+		doc.WriteString(lipgloss.NewStyle().Faint(true).Render(i18n.T("Press Enter to check SSL, Esc to cancel")))
 		doc.WriteString("\n\n")
 	} else {
 		// Show current domain or prompt to enter one
 		currentDomain := m.Diagnostic.DomainInput.Value()
 		if currentDomain == "" {
-			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("按 d 输入域名进行 SSL 检查"))
+			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("Press 'd' to enter domain name for SSL check")))
 		} else {
-			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("当前域名: ") + currentDomain)
+			doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Current Domain: ")) + currentDomain)
 			doc.WriteString("\n")
-			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("按 d 更改域名，按 r 刷新检查"))
+			doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("Press 'd' to change domain, 'r' to refresh checks")))
 		}
 		doc.WriteString("\n\n")
 	}
@@ -167,7 +168,7 @@ func (m Model) renderDiagnosticSecurity() string {
 	// Footer with authentication info
 	doc.WriteString("\n\n")
 	if !m.AsRoot && !m.CanRunSudo {
-		doc.WriteString(auth.AccessIndicatorStyle.Render(auth.AdminAccessRequired))
+		doc.WriteString(auth.AccessIndicatorStyle.Render(auth.AdminAccessRequired()))
 	}
 
 	doc.WriteString("\n\n")
@@ -177,28 +178,28 @@ func (m Model) renderDiagnosticSecurity() string {
 
 func (m Model) renderCertificateDetails() string {
 	if m.Diagnostic.CertificateInfo == nil {
-		return vars.CardStyle.Render("暂无证书信息")
+		return vars.CardStyle.Render(i18n.T("No certificate information available"))
 	}
 
 	cert := m.Diagnostic.CertificateInfo
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("SSL 证书详情"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("SSL Certificate Details")))
 	doc.WriteString("\n\n")
 
 	// Certificate information
-	doc.WriteString(vars.MetricLabelStyle.Render("主题: ") + cert.Subject + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("颁发者: ") + cert.Issuer + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("序列号: ") + cert.SerialNumber + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("版本: ") + fmt.Sprintf("%d", cert.Version) + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Subject: ")) + cert.Subject + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Issuer: ")) + cert.Issuer + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Serial Number: ")) + cert.SerialNumber + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Version: ")) + fmt.Sprintf("%d", cert.Version) + "\n")
 	doc.WriteString("\n")
 
 	// Validity period
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("有效期"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Validity Period")))
 	doc.WriteString("\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("生效时间: ") + cert.ValidityPeriodFrom + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("到期时间: ") + cert.ValidityPeriodTo + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Valid From: ")) + cert.ValidityPeriodFrom + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Valid To: ")) + cert.ValidityPeriodTo + "\n")
 
 	// Days until expiry with color coding
 	expiryText := ""
@@ -209,14 +210,14 @@ func (m Model) renderCertificateDetails() string {
 	} else {
 		expiryText = lipgloss.NewStyle().Foreground(lipgloss.Color("46")).Render("✓ " + fmt.Sprintf("%d", cert.DaysUntilExpiry) + " days")
 	}
-	doc.WriteString(vars.MetricLabelStyle.Render("剩余天数: ") + expiryText + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Days Until Expiry: ")) + expiryText + "\n")
 	doc.WriteString("\n")
 
 	// Security information
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("安全信息"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Security Information")))
 	doc.WriteString("\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("算法: ") + cert.Algorithm + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("签名算法: ") + cert.SignatureAlgorithm + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Algorithm: ")) + cert.Algorithm + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Signature Algorithm: ")) + cert.SignatureAlgorithm + "\n")
 
 	hostnameStatus := ""
 	if cert.HostnameVerified {
@@ -224,12 +225,12 @@ func (m Model) renderCertificateDetails() string {
 	} else {
 		hostnameStatus = lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Render("✗ Not Verified")
 	}
-	doc.WriteString(vars.MetricLabelStyle.Render("主机名校验: ") + hostnameStatus + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Hostname Verified: ")) + hostnameStatus + "\n")
 	doc.WriteString("\n")
 
 	// Alternative names
 	if len(cert.AlternativeNames) > 0 {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("备用名称"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Alternative Names")))
 		doc.WriteString("\n")
 		for _, name := range cert.AlternativeNames {
 			doc.WriteString("• " + name + "\n")
@@ -242,31 +243,31 @@ func (m Model) renderCertificateDetails() string {
 
 func (m Model) renderSSHRootDetails() string {
 	if m.Diagnostic.SSHRootInfo == nil {
-		return vars.CardStyle.Render("暂无 SSH Root 登录信息")
+		return vars.CardStyle.Render(i18n.T("No SSH root login information available"))
 	}
 
 	sshInfo := m.Diagnostic.SSHRootInfo
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("SSH Root 登录详情"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("SSH Root Login Details")))
 	doc.WriteString("\n\n")
 
-	doc.WriteString(vars.MetricLabelStyle.Render("状态: ") + sshInfo.Status + "\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("详情: ") + sshInfo.Details + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Status: ")) + sshInfo.Status + "\n")
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Details: ")) + sshInfo.Details + "\n")
 
 	return vars.CardStyle.Render(doc.String())
 }
 
 func (m Model) renderOpenedPortsDetails() string {
 	if m.Diagnostic.OpenedPortsInfo == nil {
-		return vars.CardStyle.Render("暂无开放端口信息")
+		return vars.CardStyle.Render(i18n.T("No opened ports information available"))
 	}
 
 	doc := strings.Builder{}
 
 	// Title
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render("开放端口详情"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(i18n.T("Opened Ports Details")))
 	doc.WriteString("\n\n")
 
 	doc.WriteString(m.Diagnostic.PortsTable.View())
@@ -277,7 +278,7 @@ func (m Model) renderOpenedPortsDetails() string {
 
 func (m Model) renderFirewallDetails() string {
 	if m.Diagnostic.FirewallInfo == nil {
-		return vars.CardStyle.Render("暂无防火墙信息")
+		return vars.CardStyle.Render(i18n.T("No firewall information available"))
 	}
 
 	doc := strings.Builder{}
@@ -295,10 +296,10 @@ func (m Model) renderFirewallDetails() string {
 		statusStyle = statusStyle.Foreground(lipgloss.Color("196")) // Red
 	}
 
-	doc.WriteString(vars.MetricLabelStyle.Render("状态: "))
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Status: ")))
 	doc.WriteString(statusStyle.Render(m.Diagnostic.FirewallInfo.Status))
 	doc.WriteString("\n")
-	doc.WriteString(vars.MetricLabelStyle.Render("详情: "))
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Details: ")))
 	doc.WriteString(m.Diagnostic.FirewallInfo.Details)
 	doc.WriteString("\n\n")
 
@@ -309,13 +310,13 @@ func (m Model) renderFirewallDetails() string {
 		doc.WriteString(m.Diagnostic.FirewallTable.View())
 		doc.WriteString("\n\n")
 	} else {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("未配置防火墙规则"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("No firewall rules configured")))
 		doc.WriteString("\n\n")
 	}
 
 	// Raw output section (collapsible view)
 	if m.Diagnostic.FirewallInfo.RawOutput != "" {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("完整防火墙配置:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Complete Firewall Configuration:")))
 		doc.WriteString("\n")
 		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("(Full raw output from firewall command)"))
 		doc.WriteString("\n\n")
@@ -336,7 +337,7 @@ func (m Model) renderFirewallDetails() string {
 
 func (m Model) renderAutoBanDetails() string {
 	if m.Diagnostic.AutoBanInfo == nil {
-		return vars.CardStyle.Render("暂无自动封禁信息")
+		return vars.CardStyle.Render(i18n.T("No auto-ban information available"))
 	}
 
 	doc := strings.Builder{}
@@ -354,17 +355,17 @@ func (m Model) renderAutoBanDetails() string {
 		statusStyle = statusStyle.Foreground(lipgloss.Color("196")) // Red
 	}
 
-	doc.WriteString(vars.MetricLabelStyle.Render("状态: "))
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Status: ")))
 	doc.WriteString(statusStyle.Render(m.Diagnostic.AutoBanInfo.Status))
 	doc.WriteString("\n")
 
 	if m.Diagnostic.AutoBanInfo.Version != "" {
-		doc.WriteString(vars.MetricLabelStyle.Render("版本: "))
+		doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Version: ")))
 		doc.WriteString(m.Diagnostic.AutoBanInfo.Version)
 		doc.WriteString("\n")
 	}
 
-	doc.WriteString(vars.MetricLabelStyle.Render("详情: "))
+	doc.WriteString(vars.MetricLabelStyle.Render(i18n.T("Details: ")))
 	doc.WriteString(m.Diagnostic.AutoBanInfo.Details)
 	doc.WriteString("\n\n")
 
@@ -375,13 +376,13 @@ func (m Model) renderAutoBanDetails() string {
 		doc.WriteString(m.Diagnostic.AutoBanTable.View())
 		doc.WriteString("\n\n")
 	} else {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("未配置 Jail/服务"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("No jails/services configured")))
 		doc.WriteString("\n\n")
 	}
 
 	// Raw output section
 	if m.Diagnostic.AutoBanInfo.RawOutput != "" {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("完整配置:"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Complete Configuration:")))
 		doc.WriteString("\n")
 		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("(Full raw output from service)"))
 		doc.WriteString("\n\n")
@@ -404,7 +405,7 @@ func (m Model) renderDiagnosticLogs() string {
 
 	// Custom time input mode - show popup
 	if m.Diagnostic.CustomTimeInputMode {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render("输入自定义时间范围"))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Enter Custom Time Range")))
 		doc.WriteString("\n")
 		doc.WriteString(m.Diagnostic.LogTimeRangeInput.View())
 		doc.WriteString("\n\n")
@@ -418,9 +419,9 @@ func (m Model) renderDiagnosticLogs() string {
 			doc.WriteString("\n\n")
 		}
 
-		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("示例：'2 hours ago'、'2025-01-08 14:30:00'、'3 days ago'"))
+		doc.WriteString(lipgloss.NewStyle().Faint(true).Render(i18n.T("Examples: '2 hours ago', '2025-01-08 14:30:00', '3 days ago'")))
 		doc.WriteString("\n")
-		doc.WriteString(lipgloss.NewStyle().Faint(true).Render("按 Enter 应用，按 ESC 取消"))
+		doc.WriteString(lipgloss.NewStyle().Faint(true).Render(i18n.T("Press Enter to apply, ESC to cancel")))
 		return vars.CardStyle.Render(doc.String())
 	}
 
@@ -435,8 +436,8 @@ func (m Model) renderDiagnosticLogs() string {
 
 	// Filter selection indicator
 	filterIndicatorStyle := lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("214"))
-	timeIndicator := "时间"
-	levelIndicator := "级别"
+	timeIndicator := i18n.T("Time")
+	levelIndicator := i18n.T("Level")
 	if m.Diagnostic.LogFilterSelected == 0 {
 		timeIndicator = filterIndicatorStyle.Render("▶ Time")
 	} else {
@@ -478,13 +479,13 @@ func (m Model) renderDiagnosticLogs() string {
 
 	// Log entries table or loading message
 	if m.Diagnostic.LogsInfo == nil {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("按 r 加载日志，或按 Enter 应用筛选"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("Press 'r' to load logs or Enter to apply filters")))
 		doc.WriteString("\n")
 	} else if m.Diagnostic.LogsInfo.ErrorMsg != "" {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Render("错误: " + m.Diagnostic.LogsInfo.ErrorMsg))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Render(i18n.T("Error: ") + m.Diagnostic.LogsInfo.ErrorMsg))
 		doc.WriteString("\n")
 	} else if len(m.Diagnostic.LogsInfo.Entries) == 0 {
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("没有匹配筛选条件的日志"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("No log entries found matching filters")))
 		doc.WriteString("\n")
 	} else {
 		// Display logs table
@@ -557,15 +558,15 @@ func (m Model) renderPerformanceAnalysis() string {
 
 func (m Model) renderCPUPerformance() string {
 	if m.Diagnostic.Performance.CPULoading {
-		return vars.CardStyle.Render("⏳ 正在加载 CPU 性能指标...")
+		return vars.CardStyle.Render(i18n.T("⏳ Loading CPU Performance Metrics..."))
 	}
 
 	if m.Diagnostic.Performance.CPUMetrics == nil {
-		return vars.CardStyle.Render("按 r 加载 CPU 指标")
+		return vars.CardStyle.Render(i18n.T("Press 'r' to load CPU metrics"))
 	}
 
 	// CPU sub-tabs navigation
-	cpuTabs := []string{"CPU 状态分解", "每核性能", "系统活动指标"}
+	cpuTabs := []string{i18n.T("CPU State Breakdown"), i18n.T("Per-Core Performance"), i18n.T("System Activity Metrics")}
 
 	activeTabStyle := lipgloss.NewStyle().Padding(0, 2).
 		Foreground(lipgloss.Color("240")).
@@ -609,11 +610,11 @@ func (m Model) renderMemoryPerformance() string {
 	}
 
 	if m.Diagnostic.Performance.MemoryMetrics == nil {
-		return vars.CardStyle.Render("按 r 加载内存指标")
+		return vars.CardStyle.Render(i18n.T("Press 'r' to load memory metrics"))
 	}
 
 	// Memory sub-tabs navigation
-	memoryTabs := []string{"概览", "使用分解", "交换分区分析", "系统内存"}
+	memoryTabs := []string{i18n.T("Overview"), i18n.T("Usage Breakdown"), i18n.T("Swap Analysis"), i18n.T("System Memory")}
 
 	activeTabStyle := lipgloss.NewStyle().Padding(0, 2).
 		Foreground(lipgloss.Color("240")).
diff --git a/widgets/render-footer.go b/widgets/render-footer.go
index fec7729..3175ade 100644
--- a/widgets/render-footer.go
+++ b/widgets/render-footer.go
@@ -19,7 +19,7 @@ func (m Model) renderFooter() string {
 		statusLine += statusStyle.Render("⏳ Operation in progress...") + "\n"
 	} else if m.LastOperationMsg != "" {
 		var statusStyle lipgloss.Style
-		if strings.Contains(m.LastOperationMsg, "failed") || strings.Contains(m.LastOperationMsg, "Error") || strings.Contains(m.LastOperationMsg, "失败") || strings.Contains(m.LastOperationMsg, "错误") {
+		if strings.Contains(m.LastOperationMsg, "failed") || strings.Contains(m.LastOperationMsg, "Error") {
 			statusStyle = lipgloss.NewStyle().
 				Foreground(v.WhiteColor).
 				Background(v.ErrorColor).
diff --git a/widgets/render-header.go b/widgets/render-header.go
index 5408de6..c62b67b 100644
--- a/widgets/render-header.go
+++ b/widgets/render-header.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
 	"strings"
@@ -40,7 +41,7 @@ func (m Model) renderHeader() string {
 	}
 
 	doc := strings.Builder{}
-	systemInfo := fmt.Sprintf("主机: %s	|	系统: %s	|	内核: %s	|	运行时间: %s", m.Monitor.System.Hostname, m.Monitor.System.OS, m.Monitor.System.Kernel, utils.FormatUptime(m.Monitor.System.Uptime))
+	systemInfo := fmt.Sprintf(i18n.T("Host: %s	|	OS: %s	|	Kernel: %s	|	Uptime: %s"), m.Monitor.System.Hostname, m.Monitor.System.OS, m.Monitor.System.Kernel, utils.FormatUptime(m.Monitor.System.Uptime))
 	doc.WriteString(v.MetricLabelStyle.Render(systemInfo))
 	header = append(header, v.CardStyle.MarginBottom(0).Render(doc.String()))
 
diff --git a/widgets/render-monitor.go b/widgets/render-monitor.go
index 268ced6..8c8f4e2 100644
--- a/widgets/render-monitor.go
+++ b/widgets/render-monitor.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 
@@ -22,31 +23,31 @@ func (m Model) renderMonitor() string {
 }
 
 func (m Model) renderContainers() string {
-	p := "搜索容器..."
+	p := i18n.T("Search a container...")
 	return m.renderTable(m.Monitor.Container, p)
 }
 
 func (m Model) renderProcesses() string {
-	p := "搜索进程..."
+	p := i18n.T("Search a process...")
 	return m.renderTable(m.Monitor.ProcessTable, p)
 }
 
 func (m Model) renderSystem() string {
 	doc := strings.Builder{}
-	cpuInfo := fmt.Sprintf("CPU: %s %.1f%% | 负载: %.2f, %.2f, %.2f", m.Monitor.CpuProgress.View(), m.Monitor.Cpu.Usage, m.Monitor.Cpu.LoadAvg1, m.Monitor.Cpu.LoadAvg5, m.Monitor.Cpu.LoadAvg15)
+	cpuInfo := fmt.Sprintf(i18n.T("CPU: %s %.1f%% | Load: %.2f, %.2f, %.2f"), m.Monitor.CpuProgress.View(), m.Monitor.Cpu.Usage, m.Monitor.Cpu.LoadAvg1, m.Monitor.Cpu.LoadAvg5, m.Monitor.Cpu.LoadAvg15)
 	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("CPU"))
 	doc.WriteString("\n")
 	doc.WriteString(cpuInfo)
 	doc.WriteString("\n\n")
-	memInfo := fmt.Sprintf("内存: %s %.1f%% | 总量: %s | 已用: %s | 空闲: %s", m.Monitor.MemProgress.View(), m.Monitor.Memory.Usage, utils.FormatBytes(m.Monitor.Memory.Total), utils.FormatBytes(m.Monitor.Memory.Used), utils.FormatBytes(m.Monitor.Memory.Free))
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("内存"))
+	memInfo := fmt.Sprintf(i18n.T("RAM: %s %.1f%% | Total: %s | Used: %s | Free: %s"), m.Monitor.MemProgress.View(), m.Monitor.Memory.Usage, utils.FormatBytes(m.Monitor.Memory.Total), utils.FormatBytes(m.Monitor.Memory.Used), utils.FormatBytes(m.Monitor.Memory.Free))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Memory")))
 	doc.WriteString("\n")
 	doc.WriteString(memInfo)
 	doc.WriteString("\n")
-	swapInfo := fmt.Sprintf("交换: %s %.1f%% | 总量: %s | 已用: %s | 空闲: %s", m.Monitor.SwapProgress.View(), m.Monitor.Memory.SwapUsage, utils.FormatBytes(m.Monitor.Memory.SwapTotal), utils.FormatBytes(m.Monitor.Memory.SwapUsed), utils.FormatBytes(m.Monitor.Memory.SwapFree))
+	swapInfo := fmt.Sprintf(i18n.T("SWP: %s %.1f%% | Total: %s | Used: %s | Free: %s"), m.Monitor.SwapProgress.View(), m.Monitor.Memory.SwapUsage, utils.FormatBytes(m.Monitor.Memory.SwapTotal), utils.FormatBytes(m.Monitor.Memory.SwapUsed), utils.FormatBytes(m.Monitor.Memory.SwapFree))
 	doc.WriteString(swapInfo)
 	doc.WriteString("\n\n")
-	doc.WriteString(lipgloss.NewStyle().Bold(true).Render("磁盘"))
+	doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Disks")))
 	doc.WriteString("\n")
 	for _, disk := range m.Monitor.Disks {
 		if disk.Total > 0 {
diff --git a/widgets/render-nav.go b/widgets/render-nav.go
index 70d8602..9712735 100644
--- a/widgets/render-nav.go
+++ b/widgets/render-nav.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	"github.com/Server-Pulse/server-pulse/widgets/model"
@@ -26,7 +27,7 @@ func renderNav(header []string, state model.ContainerTab, styleColor lipgloss.St
 }
 
 func (m Model) renderCurrentNav() string {
-	if strings.HasPrefix(string(m.Ui.State), "监控") {
+	if strings.HasPrefix(string(m.Ui.State), i18n.T("monitor")) {
 		style := lipgloss.NewStyle().Padding(0, 2).
 			Foreground(v.ClearWhite).
 			Background(v.PurpleCollor).
diff --git a/widgets/render-network.go b/widgets/render-network.go
index e3258f5..da8320b 100644
--- a/widgets/render-network.go
+++ b/widgets/render-network.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 
@@ -15,12 +16,12 @@ func (m Model) interfaces() string {
 	content := strings.Builder{}
 
 	statusIcon := "🔴"
-	statusText := "已断开"
+	statusText := i18n.T("Disconnected")
 	statusColor := v.ErrorColor
 
 	if m.Network.NetworkResource.Connected {
 		statusIcon = "🟢"
-		statusText = "已连接"
+		statusText = i18n.T("Connected")
 		statusColor = v.SuccessColor
 	}
 
@@ -30,7 +31,7 @@ func (m Model) interfaces() string {
 	content.WriteString(statusLine)
 
 	if len(m.Network.NetworkResource.Interfaces) > 0 {
-		tableContent := m.renderTable(m.Network.NetworkTable, "无网络接口")
+		tableContent := m.renderTable(m.Network.NetworkTable, i18n.T("No network interfaces"))
 		content.WriteString(tableContent)
 	}
 
@@ -68,11 +69,11 @@ func (m Model) renderProtocolAnalysis() string {
 		content.WriteString("\n\n")
 		content.WriteString(m.Network.AuthMessage)
 		if m.Network.AuthState == model.AuthRequired {
-			content.WriteString(auth.AuthPromptStyle.Render("输入密码："))
+			content.WriteString(auth.AuthPromptStyle.Render(i18n.T("Enter Password:")))
 			content.WriteString("\n")
 			content.WriteString(m.Diagnostic.Password.View())
 			content.WriteString("\n\n")
-			content.WriteString(auth.AuthInfoStyle.Render(auth.AuthInstructions))
+			content.WriteString(auth.AuthInfoStyle.Render(auth.AuthInstructions()))
 		} else {
 			content.WriteString(auth.AuthInProgressStyle.Render("⏳ " + m.Network.AuthMessage))
 		}
@@ -88,7 +89,7 @@ func (m Model) renderProtocolAnalysis() string {
 		content.WriteString("\n\n")
 		content.WriteString(m.Network.AuthMessage)
 		content.WriteString("\n\n")
-		content.WriteString(auth.AuthInfoStyle.Render(auth.AuthRetryMessage))
+		content.WriteString(auth.AuthInfoStyle.Render(auth.AuthRetryMessage()))
 	}
 
 	if m.Network.AuthState == model.AuthSuccess && m.Network.AuthTimer > 0 {
@@ -107,7 +108,7 @@ func (m Model) renderProtocolAnalysis() string {
 		stats := m.getConnectionStats()
 		statsText := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("229")).
-			Render(fmt.Sprintf("TCP: %d | UDP: %d | 监听: %d | 已建立: %d",
+			Render(fmt.Sprintf(i18n.T("TCP: %d | UDP: %d | Listening: %d | Established: %d"),
 				stats.tcp, stats.udp, stats.listening, stats.established))
 		content.WriteString(statsText + "\n")
 	}
@@ -122,10 +123,10 @@ func (m Model) renderProtocolAnalysis() string {
 		content.WriteString(accessInfo + "\n")
 		content.WriteString(lipgloss.NewStyle().
 			Foreground(lipgloss.Color("244")).
-			Render("按 a 认证以查看详细连接信息"))
+			Render(i18n.T("Press 'a' to authenticate for detailed connection information")))
 	}
 
-	tableContent := m.renderTable(m.Network.ConnectionsTable, "无活动连接")
+	tableContent := m.renderTable(m.Network.ConnectionsTable, i18n.T("No active connections"))
 	content.WriteString(tableContent)
 
 	return v.CardNetworkStyle.
@@ -141,12 +142,12 @@ func (m Model) renderConnectivityAnalysis() string {
 		Bold(true).
 		Foreground(lipgloss.Color("62")).
 		MarginBottom(1).
-		Render("网络连通性工具")
+		Render(i18n.T("Network Connectivity Tools"))
 	content.WriteString(header + "\n")
 
 	instructions := lipgloss.NewStyle().
 		Foreground(lipgloss.Color("240")).
-		Render("按 p 进行 Ping，按 t 路由追踪，按 s 测速，按 c 清除结果")
+		Render(i18n.T("Press 'p' to ping, 't' to traceroute, 's' for speed test, 'c' to clear results"))
 	content.WriteString(instructions + "\n\n")
 
 	// Input modes - always visible
@@ -189,7 +190,7 @@ func (m Model) renderConnectivityAnalysis() string {
 			Bold(true).
 			Underline(true).
 			Foreground(lipgloss.Color("39")).
-			Render("Ping 结果")
+			Render(i18n.T("Ping Results"))
 		resultsContent.WriteString(pingTitle + "\n")
 
 		for _, result := range m.Network.PingResults {
@@ -202,7 +203,7 @@ func (m Model) renderConnectivityAnalysis() string {
 
 			statusLine := fmt.Sprintf("%s %s - ", statusIcon, result.Target)
 			if result.Success {
-				statusLine += fmt.Sprintf("延迟: %v，丢包率: %.1f%%",
+				statusLine += fmt.Sprintf(i18n.T("Latency: %v, Packet Loss: %.1f%%"),
 					result.Latency, result.PacketLoss)
 			} else {
 				statusLine += fmt.Sprintf("Error: %s", result.Error)
@@ -220,11 +221,11 @@ func (m Model) renderConnectivityAnalysis() string {
 				Bold(true).
 				Underline(true).
 				Foreground(lipgloss.Color("208")).
-				Render(fmt.Sprintf("路由追踪：%s", tracerouteResult.Target))
+				Render(fmt.Sprintf(i18n.T("Traceroute to %s"), tracerouteResult.Target))
 			resultsContent.WriteString(tracerouteTitle + "\n")
 
 			if tracerouteResult.Error != "" {
-				resultsContent.WriteString(lipgloss.NewStyle().Foreground(v.ErrorColor).Render("Error: "+tracerouteResult.Error) + "\n")
+				resultsContent.WriteString(lipgloss.NewStyle().Foreground(v.ErrorColor).Render(i18n.T("Error: ")+tracerouteResult.Error) + "\n")
 			} else if len(tracerouteResult.Hops) > 0 {
 				for _, hop := range tracerouteResult.Hops {
 					hopLine := fmt.Sprintf("%2d. ", hop.HopNumber)
@@ -245,7 +246,7 @@ func (m Model) renderConnectivityAnalysis() string {
 					resultsContent.WriteString(hopLine + "\n")
 				}
 			} else {
-				resultsContent.WriteString("未找到路由\n")
+				resultsContent.WriteString(i18n.T("No route found\n"))
 			}
 			resultsContent.WriteString("\n")
 		}
@@ -261,8 +262,8 @@ func (m Model) renderConnectivityAnalysis() string {
 				Render("🚀 Speed Test Results")
 			resultsContent.WriteString(speedTestTitle + "\n")
 
-			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf("服务器: %s", result.Server)) + "\n")
-			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf("测试时长: %v", result.TestDuration)) + "\n\n")
+			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf(i18n.T("Server: %s"), result.Server)) + "\n")
+			resultsContent.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("39")).Render(fmt.Sprintf(i18n.T("Test Duration: %v"), result.TestDuration)) + "\n\n")
 
 			if result.PingResult != nil {
 				pingSection := lipgloss.NewStyle().
@@ -313,7 +314,7 @@ func (m Model) renderConnectivityAnalysis() string {
 	if totalResultsLines > m.Network.ConnectivityPerPage {
 		paginationInstructions := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("214")).
-			Render("用 ↑ ↓ 翻页查看结果")
+			Render(i18n.T("Use '↑' and '↓' to navigate results pages"))
 		content.WriteString(paginationInstructions + "\n\n")
 	}
 
@@ -328,7 +329,7 @@ func (m Model) renderConnectivityAnalysis() string {
 
 	// Add pagination info if needed
 	if totalPages > 1 {
-		paginationInfo := fmt.Sprintf("第 %d/%d 页（结果 %d-%d / 共 %d）",
+		paginationInfo := fmt.Sprintf(i18n.T("Page %d/%d (Results %d-%d of %d)"),
 			m.Network.ConnectivityPage+1, totalPages, startIdx+1, endIdx, totalResultsLines)
 		paginationStyle := lipgloss.NewStyle().
 			Foreground(lipgloss.Color("244")).
@@ -379,7 +380,7 @@ func (m Model) renderNetworkConfiguration() string {
 		if len(m.Network.Routes) > 0 {
 			content.WriteString(m.Network.RoutesTable.View())
 		} else {
-			content.WriteString("未找到路由表项")
+			content.WriteString(i18n.T("No routing table entries found"))
 		}
 	} else {
 		dnsTitle := lipgloss.NewStyle().
@@ -393,7 +394,7 @@ func (m Model) renderNetworkConfiguration() string {
 		if len(m.Network.DNS) > 0 {
 			content.WriteString(m.Network.DNSTable.View())
 		} else {
-			content.WriteString("未配置 DNS 服务器")
+			content.WriteString(i18n.T("No DNS servers configured"))
 		}
 	}
 
diff --git a/widgets/render-reporting.go b/widgets/render-reporting.go
index 0743c05..e5fe4e5 100644
--- a/widgets/render-reporting.go
+++ b/widgets/render-reporting.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"strings"
 
@@ -26,7 +27,7 @@ func (m Model) renderReporting() string {
 		Foreground(lipgloss.Color("241")).
 		Italic(true)
 
-	content.WriteString(instructions.Render("按 g 生成新报告，按 l 加载已保存报告"))
+	content.WriteString(instructions.Render(i18n.T("Press 'g' to generate a new report, 'l' to load saved reports")))
 	content.WriteString("\n\n")
 
 	// Report status
@@ -59,7 +60,7 @@ func (m Model) renderReportMenu() string {
 			Foreground(lipgloss.Color("39")).
 			Italic(true)
 
-		content.WriteString(infoStyle.Render(fmt.Sprintf("上次生成报告：%s",
+		content.WriteString(infoStyle.Render(fmt.Sprintf(i18n.T("Last report generated: %s"),
 			m.Reporting.LastGenerated.Format("2006-01-02 15:04:05"))))
 		content.WriteString("\n\n")
 	}
@@ -69,15 +70,15 @@ func (m Model) renderReportMenu() string {
 		Foreground(lipgloss.Color("228")).
 		Bold(true)
 
-	content.WriteString(actionStyle.Render("可用操作："))
+	content.WriteString(actionStyle.Render(i18n.T("Available Actions:")))
 	content.WriteString("\n\n")
 
 	actions := []struct {
 		key         string
 		description string
 	}{
-		{"g", "生成新的系统健康报告"},
-		{"l", "加载并查看已保存报告"},
+		{"g", i18n.T("Generate new system health report")},
+		{"l", i18n.T("Load and view saved reports")},
 	}
 
 	for _, action := range actions {
@@ -97,7 +98,7 @@ func (m Model) renderSavedReports() string {
 		Foreground(lipgloss.Color("228")).
 		Bold(true)
 
-	content.WriteString(actionStyle.Render("已保存报告："))
+	content.WriteString(actionStyle.Render(i18n.T("Saved Reports:")))
 	content.WriteString("\n\n")
 
 	m.Reporting.RefreshSavedReports()
@@ -122,11 +123,11 @@ func (m Model) renderSavedReports() string {
 		}
 
 		content.WriteString("\n")
-		content.WriteString(instructionsStyle().Render("按 Enter 查看选中报告，按 d 删除，按 b 返回"))
+		content.WriteString(instructionsStyle().Render(i18n.T("Press ENTER to view selected report, 'd' to delete, 'b' to go back")))
 	} else {
-		content.WriteString(instructionsStyle().Render("没有已保存报告，请先生成报告。"))
+		content.WriteString(instructionsStyle().Render(i18n.T("No saved reports found. Generate a report first.")))
 		content.WriteString("\n\n")
-		content.WriteString(instructionsStyle().Render("按 b 返回"))
+		content.WriteString(instructionsStyle().Render(i18n.T("Press 'b' to go back")))
 	}
 
 	return content.String()
@@ -143,7 +144,7 @@ func (m Model) renderGeneratingReport() string {
 	content.WriteString(spinnerStyle.Render("🔄 Generating System Health Report..."))
 	content.WriteString("\n\n")
 
-	content.WriteString(instructionsStyle().Render("正在采集系统数据，请稍候..."))
+	content.WriteString(instructionsStyle().Render(i18n.T("Please wait while we collect system data...")))
 	content.WriteString("\n\n")
 
 	// Show what's being collected
@@ -174,7 +175,7 @@ func (m Model) renderSavingReport() string {
 	content.WriteString(savingStyle.Render("💾 Saving Report..."))
 	content.WriteString("\n\n")
 
-	content.WriteString(instructionsStyle().Render("正在将当前报告保存到文件..."))
+	content.WriteString(instructionsStyle().Render(i18n.T("Saving the current report to file...")))
 
 	return content.String()
 }
@@ -196,7 +197,7 @@ func (m Model) renderViewingReport() string {
 		Foreground(lipgloss.Color("228")).
 		Italic(true)
 
-	content.WriteString(navStyle.Render("用方向键滚动，按 q 返回报告菜单，按 s 保存"))
+	content.WriteString(navStyle.Render(i18n.T("Use arrow keys to scroll, 'q' to return to report menu, 's' to save")))
 	content.WriteString("\n\n")
 
 	// Report content in viewport
@@ -208,7 +209,7 @@ func (m Model) renderViewingReport() string {
 	} else {
 		content.WriteString(lipgloss.NewStyle().
 			Foreground(lipgloss.Color("196")).
-			Render("暂无报告内容，请先生成报告。"))
+			Render(i18n.T("No report content available. Generate a report first.")))
 	}
 
 	return content.String()
diff --git a/widgets/utils.go b/widgets/utils.go
index 191d222..cbf63b7 100644
--- a/widgets/utils.go
+++ b/widgets/utils.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"math/rand"
 
@@ -60,10 +61,10 @@ func canRunSudo() bool {
 // getAdminRequiredChecks returns the list of diagnostic checks that require admin privileges
 func (m Model) getAdminRequiredChecks() []string {
 	return []string{
-		"开放端口",
-		"SSH Root 登录",
-		"防火墙状态",
-		"系统更新",
+		i18n.T("Open Ports"),
+		i18n.T("SSH Root Login"),
+		i18n.T("Firewall Status"),
+		i18n.T("System Updates"),
 	}
 }
 
diff --git a/widgets/vars/vars.go b/widgets/vars/vars.go
index a6270c3..ae09187 100644
--- a/widgets/vars/vars.go
+++ b/widgets/vars/vars.go
@@ -1,6 +1,7 @@
 package vars
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	model "github.com/Server-Pulse/server-pulse/widgets/model"
 	"github.com/charmbracelet/bubbles/spinner"
 )
@@ -21,28 +22,32 @@ const (
 	ContainerViewConfirmation
 )
 
+// English source labels. Always go through Localized* so language switching works.
 var (
-	dashboard = []string{"监控", "诊断", "网络", "报告"}
-	monitor   = []string{"系统", "进程", "容器"}
-	Menu      = model.Menu{
-		DashBoard: dashboard,
-		Monitor:   monitor,
-	}
-	NetworkNav    = []string{"网卡", "连通性", "配置", "协议分析"}
-	DiagnosticNav = []string{"安全检查", "性能", "日志"}
-
-	ContainerMenuItems = []model.ContainerMenuItem{
-		{Key: "o", Label: "打开详情", Description: "查看容器详细信息", Action: "open_single"},
-		{Key: "l", Label: "查看日志", Description: "显示容器日志", Action: "logs"},
-		{Key: "r", Label: "重启", Description: "重启容器", Action: "restart"},
-		{Key: "d", Label: "删除", Description: "删除容器", Action: "delete"},
-		{Key: "x", Label: "强制删除", Description: "强制移除容器", Action: "remove"},
-		{Key: "s", Label: "停止/启动", Description: "切换容器运行状态", Action: "toggle_start"},
-		{Key: "p", Label: "暂停/恢复", Description: "切换暂停状态", Action: "toggle_pause"},
-		{Key: "e", Label: "进入终端", Description: "打开交互式 Shell", Action: "exec"},
+	dashboardEN = []string{"Monitor", "Diagnostic", "Network", "Reporting"}
+	monitorEN   = []string{"System", "Process", "Containers"}
+
+	NetworkNavEN    = []string{"Interface", "Connectivity", "Configuration", "Protocol Analysis"}
+	DiagnosticNavEN = []string{"Security Checks", "Performances", "Logs"}
+	ContainerTabsEN = []string{"General", "CPU", "MEM", "NET", "ENV"}
+
+	containerMenuItemsEN = []model.ContainerMenuItem{
+		{Key: "o", Label: "Open detailed view", Description: "View detailed container information", Action: "open_single"},
+		{Key: "l", Label: "View logs", Description: "Show container logs", Action: "logs"},
+		{Key: "r", Label: "Restart", Description: "Restart container", Action: "restart"},
+		{Key: "d", Label: "Delete", Description: "Remove container", Action: "delete"},
+		{Key: "x", Label: "Remove", Description: "Force remove container", Action: "remove"},
+		{Key: "s", Label: "Stop/Start", Description: "Toggle container state", Action: "toggle_start"},
+		{Key: "p", Label: "Pause/Resume", Description: "Toggle pause state", Action: "toggle_pause"},
+		{Key: "e", Label: "Exec shell", Description: "Open interactive shell", Action: "exec"},
 	}
 
-	ContainerTabs = []string{"概览", "CPU", "内存", "网络", "环境变量"} // disk remove
+	// Back-compat aliases (English). Prefer Localized* at runtime.
+	NetworkNav         = NetworkNavEN
+	DiagnosticNav      = DiagnosticNavEN
+	ContainerTabs      = ContainerTabsEN
+	ContainerMenuItems = containerMenuItemsEN
+	Menu               = model.Menu{DashBoard: dashboardEN, Monitor: monitorEN}
 
 	Spinners = []spinner.Spinner{
 		spinner.Line,
@@ -56,3 +61,39 @@ var (
 		spinner.Monkey,
 	}
 )
+
+func LocalizedMenu() model.Menu {
+	return model.Menu{
+		DashBoard: i18n.Ts(dashboardEN...),
+		Monitor:   i18n.Ts(monitorEN...),
+	}
+}
+
+func LocalizedNetworkNav() []string {
+	return i18n.Ts(NetworkNavEN...)
+}
+
+func LocalizedDiagnosticNav() []string {
+	return i18n.Ts(DiagnosticNavEN...)
+}
+
+func LocalizedContainerTabs() []string {
+	return i18n.Ts(ContainerTabsEN...)
+}
+
+func LocalizedContainerMenuItems() []model.ContainerMenuItem {
+	items := make([]model.ContainerMenuItem, len(containerMenuItemsEN))
+	for i, it := range containerMenuItemsEN {
+		items[i] = model.ContainerMenuItem{
+			Key:         it.Key,
+			Label:       i18n.T(it.Label),
+			Description: i18n.T(it.Description),
+			Action:      it.Action,
+		}
+	}
+	return items
+}
+
+func LocalizedPerformanceNav() []string {
+	return i18n.Ts("System Health", "I/O", "CPU", "Memory")
+}
diff --git a/widgets/view.go b/widgets/view.go
index 1906b3c..516fc39 100644
--- a/widgets/view.go
+++ b/widgets/view.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
@@ -17,7 +18,7 @@ func (m Model) View() string {
 		return lipgloss.NewStyle().
 			Foreground(lipgloss.Color("196")).
 			Bold(true).
-			Render("终端窗口太小！\n最小尺寸：80x20\n当前：" +
+			Render(i18n.T("Terminal too small!\nMinimum size: (min: 80x20)\nCurrent: ") +
 				fmt.Sprintf("%dx%d", m.Ui.Width, m.Ui.Height))
 	}
 
diff --git a/widgets/widgets.go b/widgets/widgets.go
index 6853566..4ad9ea2 100644
--- a/widgets/widgets.go
+++ b/widgets/widgets.go
@@ -1,6 +1,7 @@
 package widgets
 
 import (
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
 	"sort"
 	"strings"
@@ -175,14 +176,14 @@ func (m *Model) updateNetworkTable() tea.Cmd {
 	var rows []table.Row
 
 	for _, iface := range m.Network.NetworkResource.Interfaces {
-		statusText := "断开"
+		statusText := i18n.T("DOWN")
 		if iface.Status == "up" {
 			statusText = "UP"
 		}
 
 		ips := strings.Join(iface.IPs, ", ")
 		if ips == "" {
-			ips = "无 IP"
+			ips = i18n.T("No IP")
 		}
 
 		rows = append(rows, table.Row{

From 647783524eb15916f60fda318174ef01f970d83a Mon Sep 17 00:00:00 2001
From: zhangyangrui <740884666@qq.com>
Date: Fri, 24 Jul 2026 20:52:58 +0800
Subject: [PATCH 3/3] fix: show language toggle shortcut in home help bar

Include L / Ctrl+L in the home and other ShortHelp footers so the
language switch is discoverable without opening full help.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 README.md                          |   2 +-
 i18n/i18n.go                       |  12 +--
 i18n/zh.go                         | 143 +++++++++++++++++++++--------
 main.go                            |   4 +-
 system/logs/logs.go                |   2 +-
 system/network/connectivity.go     |  19 ++--
 system/network/dns.go              |   3 +-
 system/network/speedtest.go        |  27 +++---
 system/performance/cpu.go          |   2 +-
 system/performance/io.go           |  30 +++---
 system/performance/memory.go       |   4 +-
 system/performance/systemHealth.go |  18 ++--
 system/performance/view.go         |   2 +-
 system/security/SystemRestart.go   |  10 +-
 system/security/SystemUpdates.go   |  12 +--
 system/security/autoBane.go        |  30 +++---
 system/security/firewall.go        |  12 +--
 system/security/passwordPolicy.go  |   4 +-
 system/security/ports.go           |  22 ++---
 system/security/sshPassword.go     |   6 +-
 system/security/sshRoot.go         |  10 +-
 system/security/ssl.go             |  10 +-
 utils/test/utils_test.go           |  22 ++---
 utils/utils.go                     |   8 +-
 widgets/handles-common.go          |   4 +-
 widgets/handles.go                 |   6 +-
 widgets/help.go                    |  37 +++++---
 widgets/init.go                    |   2 +-
 widgets/model/performance.go       |   3 +-
 widgets/model/reporting.go         |   2 +-
 widgets/render-body.go             |   2 +-
 widgets/render-charts.go           |   2 +-
 widgets/render-common.go           |   2 +-
 widgets/render-container.go        |   6 +-
 widgets/render-diagnostic.go       |  24 ++---
 widgets/render-footer.go           |   6 +-
 widgets/render-header.go           |   2 +-
 widgets/render-monitor.go          |   2 +-
 widgets/render-network.go          |  10 +-
 widgets/render-reporting.go        |   2 +-
 widgets/utils.go                   |   2 +-
 widgets/view.go                    |   2 +-
 widgets/widgets.go                 |   2 +-
 43 files changed, 306 insertions(+), 226 deletions(-)

diff --git a/README.md b/README.md
index e76c826..a3e8081 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ A real-time Terminal User Interface (TUI) for system monitoring, Docker containe
 |-----|--------|
 | `L` or `Ctrl+L` | Toggle English ↔ 中文 |
 
-Default language is English. After switching, the choice is persisted.
+Default language is Simplified Chinese (中文). After switching, the choice is persisted.
 
 ## Requirements
 
diff --git a/i18n/i18n.go b/i18n/i18n.go
index 818adc9..0ce0eaa 100644
--- a/i18n/i18n.go
+++ b/i18n/i18n.go
@@ -16,7 +16,7 @@ const (
 
 var (
 	mu      sync.RWMutex
-	current = En
+	current = Zh
 )
 
 type configFile struct {
@@ -31,7 +31,7 @@ func Current() Lang {
 
 func SetLang(lang Lang) {
 	if lang != En && lang != Zh {
-		lang = En
+		lang = Zh
 	}
 	mu.Lock()
 	current = lang
@@ -100,13 +100,13 @@ func Load() {
 		return
 	}
 	switch Lang(cfg.Language) {
-	case Zh:
+	case En:
 		mu.Lock()
-		current = Zh
+		current = En
 		mu.Unlock()
-	case En, "":
+	case Zh, "":
 		mu.Lock()
-		current = En
+		current = Zh
 		mu.Unlock()
 	}
 }
diff --git a/i18n/zh.go b/i18n/zh.go
index e44a55a..79fef5a 100644
--- a/i18n/zh.go
+++ b/i18n/zh.go
@@ -3,6 +3,40 @@ package i18n
 // Code generated from EN/ZH UI map. DO NOT edit by hand unless needed.
 
 var zh = map[string]string{
+	"All":                                 "全部",
+	"\nRestoring terminal after panic...": "\n程序崩溃后正在恢复终端...",
+	"Shell execution failed: %v\n":        "Shell 执行失败：%v\n",
+	"Custom":                              "自定义",
+	"Error":                               "错误",
+	"Warn":                                "警告",
+	"Info":                                "信息",
+	"Debug":                               "调试",
+	"Routing Table":                       "路由表",
+	"Ports:":                              "端口：",
+	"Command:":                            "命令：",
+	"\nCurrently viewing: %s | Press SPACE to switch":            "\n当前查看：%s | 按空格切换",
+	"Traceroute is not installed. Would you like to install it?": "尚未安装 Traceroute，是否安装？",
+	"Traceroute installed successfully. Running traceroute...":   "Traceroute 安装成功，正在运行...",
+	"Installation failed: ":                                      "安装失败：",
+	"Installation failed: %v\n%s":                                "安装失败：%v\n%s",
+	"Invalid target: must be a valid hostname or IP address":     "目标无效：必须是有效的主机名或 IP 地址",
+	"Ping failed: %v":         "Ping 失败：%v",
+	"No response from target": "目标无响应",
+	"traceroute failed: %v":   "路由追踪失败：%v",
+	"Could not detect package manager. Please install traceroute manually.": "未能识别包管理器，请手动安装 traceroute。",
+	"Incorrect password. Please try again.":                                 "密码错误，请重试。",
+	"Server selection failed: %v":                                           "服务器选择失败：%v",
+	"Ping test failed: %v":                                                  "Ping 测试失败：%v",
+	"Download test failed: %v":                                              "下载测试失败：%v",
+	"Upload test failed: %v":                                                "上传测试失败：%v",
+	"Selecting server...":                                                   "正在选择服务器...",
+	"Testing latency...":                                                    "正在测试延迟...",
+	"Testing download speed...":                                             "正在测试下载速度...",
+	"Testing upload speed...":                                               "正在测试上传速度...",
+	"Speed test completed":                                                  "测速完成",
+	"The 'docker' command was not found. Please ensure Docker is installed.":                                                              "未找到 'docker' 命令，请确保已安装 Docker。",
+	"The user has permissions to run Docker.":                                                                                             "当前用户拥有运行 Docker 的权限。",
+	"The user is not in the 'docker' group. To add them, run 'sudo usermod -aG docker <your_username>' and then log out and log back in.": "当前用户不在 'docker' 组中。可运行 'sudo usermod -aG docker <你的用户名>' 添加，然后重新登录。",
 	"  %d variables":                  "  %d 个变量",
 	"  No core data available\\n\\n":  "  暂无核心数据\\n\\n",
 	"  Overall CPU Usage:  %s\\n":     "  CPU 总体使用率：  %s\\n",
@@ -11,33 +45,43 @@ var zh = map[string]string{
 	"%d hours, %d minutes":            "%d 小时 %d 分钟",
 	"%d minutes":                      "%d 分钟",
 	"0 minutes":                       "0 分钟",
+	"⏳ Operation in progress...":      "⏳ 操作进行中...",
 	"1 days, 1 hours":                 "1 天 1 小时",
 	"1 hours, 1 minutes":              "1 小时 1 分钟",
 	"2 days, 0 hours":                 "2 天 0 小时",
 	"5 minutes":                       "5 分钟",
 	"Admin privileges required for: %s\\nEnter password:": "需要管理员权限：%s\\n请输入密码：",
-	"Algorithm: ":                              "算法: ",
-	"Alternative Names":                        "备用名称",
-	"Application Memory:":                      "应用内存:",
-	"Are you sure?":                            "确认操作？",
-	"Authenticating...":                        "正在认证...",
-	"Authentication failed":                    "认证失败",
-	"Authentication failed: %v":                "认证失败：%v",
-	"Authentication successful!":               "认证成功！",
-	"Auto Ban":                                 "自动封禁",
-	"Available Actions:":                       "可用操作：",
-	"Available:":                               "可用:",
-	"Buffers:":                                 "缓冲区:",
-	"CHECKS PERFORMED":                         "已执行检查",
-	"CPU State Breakdown":                      "CPU 状态分解",
-	"CPU Steal Time elevated (%.2f%%)":         "CPU Steal Time 偏高 (%.2f%%)",
-	"CPU Steal Time high (%.2f%%)":             "CPU Steal Time 过高 (%.2f%%)",
-	"CPU Usage":                                "CPU 使用率",
-	"CPU Usage (%)":                            "CPU 使用率 (%)",
-	"CPU: %s %.1f%% | Load: %.2f, %.2f, %.2f":  "CPU: %s %.1f%% | 负载: %.2f, %.2f, %.2f",
-	"Cached:":                                  "缓存:",
-	"Collecting data...":                       "正在采集数据...",
-	"Command":                                  "命令",
+	"Algorithm: ":                      "算法: ",
+	"Alternative Names":                "备用名称",
+	"Application Memory:":              "应用内存:",
+	"Are you sure?":                    "确认操作？",
+	"Authenticating...":                "正在认证...",
+	"Authentication failed":            "认证失败",
+	"Authentication failed: %v":        "认证失败：%v",
+	"Authentication successful!":       "认证成功！",
+	"Auto Ban":                         "自动封禁",
+	"Auto Ban Details - %s":            "自动封禁详情 - %s",
+	"Available Actions:":               "可用操作：",
+	"Available:":                       "可用:",
+	"Buffers:":                         "缓冲区:",
+	"CHECKS PERFORMED":                 "已执行检查",
+	"CPU State Breakdown":              "CPU 状态分解",
+	"CPU Steal Time":                   "CPU Steal Time",
+	"CPU Steal Time elevated (%.2f%%)": "CPU Steal Time 偏高 (%.2f%%)",
+	"CPU Steal Time high (%.2f%%)":     "CPU Steal Time 过高 (%.2f%%)",
+	"Major Page Faults":                "主缺页错误",
+	"Check for processes with high disk I/O, consider upgrading storage":          "检查高磁盘 I/O 的进程，考虑升级存储设备",
+	"Check host machine load, consider migrating VM or upgrading host":            "检查宿主机负载，考虑迁移虚拟机或升级宿主机",
+	"Investigate disk activity, upgrade to faster storage (SSD/NVMe)":             "排查磁盘活动，升级为更快的存储（SSD/NVMe）",
+	"Investigate memory usage, consider increasing RAM":                           "排查内存使用情况，考虑增加内存",
+	"Monitor host machine performance":                                            "监控宿主机性能",
+	"Optimize multi-threaded applications, check for excessive context switching": "优化多线程应用，检查是否存在过多上下文切换",
+	"CPU Usage":     "CPU 使用率",
+	"CPU Usage (%)": "CPU 使用率 (%)",
+	"CPU: %s %.1f%% | Load: %.2f, %.2f, %.2f": "CPU: %s %.1f%% | 负载: %.2f, %.2f, %.2f",
+	"Cached:":            "缓存:",
+	"Collecting data...": "正在采集数据...",
+	"Command":            "命令",
 	"Commit functionality not yet implemented": "提交功能尚未实现",
 	"Complete Configuration:":                  "完整配置:",
 	"Complete Firewall Configuration:":         "完整防火墙配置:",
@@ -67,6 +111,7 @@ var zh = map[string]string{
 	"Delete":                                             "删除",
 	"Delete container '%s'?\\nThis action cannot be undone.": "确定删除容器 '%s'？\\n此操作不可撤销。",
 	"Destination":                            "目标",
+	"DNS Servers":                            "DNS 服务器",
 	"Details":                                "详情",
 	"Details: ":                              "详情: ",
 	"Diagnostic":                             "诊断",
@@ -103,26 +148,30 @@ var zh = map[string]string{
 	"Failed to get open ports: %v":                                 "获取开放端口失败：%v",
 	"File system cache (can be freed if needed)":                   "文件系统缓存（需要时可释放）",
 	"Filter by service...":                                         "按服务筛选...",
+	"Firewall Details - %s":                                        "防火墙详情 - %s",
 	"Firewall Rule":                                                "防火墙规则",
+	"Firewall Rules (%d total)":                                    "防火墙规则（共 %d 条）",
 	"Firewall Status":                                              "防火墙状态",
 	"Firewall is not active. Enable it with 'sudo ufw enable'.":    "防火墙未启用。可用 'sudo ufw enable' 开启。",
-	"Flags":                  "标志",
-	"Force remove container": "强制移除容器",
+	"(Full raw output from firewall command)":                      "（防火墙命令的完整原始输出）",
+	"(Full raw output from service)":                               "（服务的完整原始输出）",
+	"Flags":                                                        "标志",
+	"Force remove container":                                       "强制移除容器",
 	"Force remove container '%s'?\\nThis action cannot be undone.": "确定强制删除容器 '%s'？\\n此操作不可撤销。",
-	"Foreign Address":                       "远程地址",
-	"Free:":                                 "空闲:",
-	"Gateway":                               "网关",
-	"General":                               "概览",
-	"Generate new system health report":     "生成新的系统健康报告",
-	"Genmask":                               "子网掩码",
-	"Health":                                "健康状态",
-	"High":                                  "高",
-	"High number of context switches (%s)":  "上下文切换次数过高 (%s)",
-	"High number of major page faults (%s)": "主缺页次数过高 (%s)",
-	"Host: %s\t|\tOS: %s\t|\tKernel: %s\t|\tUptime: %s": "主机: %s\t|\t系统: %s\t|\t内核: %s\t|\t运行时间: %s",
-	"Hostname Verified: ":                               "主机名校验: ",
-	"I/O History:":                                      "I/O 历史:",
-	"I/O buffers for disk operations":                   "磁盘操作的 I/O 缓冲区",
+	"Foreign Address":                                              "远程地址",
+	"Free:":                                                        "空闲:",
+	"Gateway":                                                      "网关",
+	"General":                                                      "概览",
+	"Generate new system health report":                            "生成新的系统健康报告",
+	"Genmask":                                                      "子网掩码",
+	"Health":                                                       "健康状态",
+	"High":                                                         "高",
+	"High number of context switches (%s)":                         "上下文切换次数过高 (%s)",
+	"High number of major page faults (%s)":                        "主缺页次数过高 (%s)",
+	"Host: %s\t|\tOS: %s\t|\tKernel: %s\t|\tUptime: %s":            "主机: %s\t|\t系统: %s\t|\t内核: %s\t|\t运行时间: %s",
+	"Hostname Verified: ":                                          "主机名校验: ",
+	"I/O History:":                                                 "I/O 历史:",
+	"I/O buffers for disk operations":                              "磁盘操作的 I/O 缓冲区",
 	"ID: %s\\nName: %s\\nImage: %s\\nStatus: %s\\nProject: %s\\nCreated: %s\\nUptime: %s\\nHealth: %s\\nIP Address: %s\\nGateway: %s": "ID: %s\\n名称: %s\\n镜像: %s\\n状态: %s\\n项目: %s\\n创建时间: %s\\n运行时间: %s\\n健康: %s\\nIP 地址: %s\\n网关: %s",
 	"IOWait":                    "IO 等待",
 	"IOWait elevated (%.2f%%)":  "IOWait 偏高 (%.2f%%)",
@@ -138,6 +187,7 @@ var zh = map[string]string{
 	"Invalid password or insufficient privileges": "密码错误或权限不足",
 	"Issuer: ":                             "颁发者: ",
 	"Jail/Service Details":                 "Jail/服务详情",
+	"Jails/Services (%d total)":            "Jail/服务（共 %d 个）",
 	"Kernel data structure cache":          "内核数据结构缓存",
 	"Language":                             "语言",
 	"Last Update: %s":                      "最后更新：%s",
@@ -191,6 +241,7 @@ var zh = map[string]string{
 	"Network TX":                                  "网络发送",
 	"Network Usage":                               "网络使用",
 	"No DNS servers configured":                   "未配置 DNS 服务器",
+	"No DNS servers found":                        "未找到 DNS 服务器",
 	"No IP":                                       "无 IP",
 	"No SSH root login information available":                   "暂无 SSH Root 登录信息",
 	"No SSL certificate found":                                  "未找到 SSL 证书",
@@ -291,6 +342,9 @@ var zh = map[string]string{
 	"Search a container...":                "搜索容器...",
 	"Search a process...":                  "搜索进程...",
 	"Search logs...":                       "搜索日志...",
+	"Search: ":                             "搜索：",
+	"Service: ":                            "服务：",
+	"Showing %d entries":                   "显示 %d 条记录",
 	"Security Check":                       "安全检查",
 	"Security Checks":                      "安全检查",
 	"Security Information":                 "安全信息",
@@ -299,6 +353,7 @@ var zh = map[string]string{
 	"Server: %s":                           "服务器: %s",
 	"Service":                              "服务",
 	"Shared:":                              "共享:",
+	"Slab:":                                "内核缓存:",
 	"Shell opened":                         "已打开 Shell",
 	"Show container logs":                  "显示容器日志",
 	"Signature Algorithm: ":                "签名算法: ",
@@ -342,6 +397,18 @@ var zh = map[string]string{
 	"Toggle container state":           "切换容器运行状态",
 	"Toggle pause state":               "切换暂停状态",
 	"Total Memory:":                    "内存总量:",
+	"Total Read":                       "读取总量",
+	"Total Read IOPS":                  "读取 IOPS 总量",
+	"Total Write":                      "写入总量",
+	"Total Write IOPS":                 "写入 IOPS 总量",
+	"Device":                           "设备",
+	"Read IOPS":                        "读取 IOPS",
+	"Write IOPS":                       "写入 IOPS",
+	"Read MB/s":                        "读取 MB/s",
+	"Write MB/s":                       "写入 MB/s",
+	"Read MB":                          "读取 MB",
+	"Write MB":                         "写入 MB",
+	"Queue":                            "队列",
 	"Traceroute to %s":                 "路由追踪：%s",
 	"Traceroute to %s\\n":              "路由追踪：%s\\n",
 	"USAGE BREAKDOWN":                  "使用分解",
diff --git a/main.go b/main.go
index 426381f..1d85a82 100644
--- a/main.go
+++ b/main.go
@@ -46,7 +46,7 @@ func runTUI() bool {
 	defer func() {
 		if r := recover(); r != nil {
 			log.Printf("Recovered from panic: %v", r)
-			fmt.Println("\nRestoring terminal after panic...")
+			fmt.Println(i18n.T("\nRestoring terminal after panic..."))
 			time.Sleep(2 * time.Second)
 		}
 	}()
@@ -87,7 +87,7 @@ func runTUI() bool {
 
 			err := dockerManager.ExecInteractiveShellAlternative(shellRequest.ContainerID)
 			if err != nil {
-				fmt.Printf("Shell execution failed: %v\n", err)
+				fmt.Printf(i18n.T("Shell execution failed: %v\n"), err)
 				fmt.Println(i18n.T("Press Enter to continue..."))
 				bufio.NewScanner(os.Stdin).Scan()
 			}
diff --git a/system/logs/logs.go b/system/logs/logs.go
index 30416f7..3b38619 100644
--- a/system/logs/logs.go
+++ b/system/logs/logs.go
@@ -1,9 +1,9 @@
 package logs
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"encoding/json"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strconv"
 	"strings"
diff --git a/system/network/connectivity.go b/system/network/connectivity.go
index ab70f7d..90083e8 100644
--- a/system/network/connectivity.go
+++ b/system/network/connectivity.go
@@ -9,6 +9,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/Server-Pulse/server-pulse/i18n"
 	tea "github.com/charmbracelet/bubbletea"
 )
 
@@ -30,7 +31,7 @@ func Ping(target string, count int) tea.Cmd {
 			return PingMsg(PingResult{
 				Target:  target,
 				Success: false,
-				Error:   "Invalid target: must be a valid hostname or IP address",
+				Error:   i18n.T("Invalid target: must be a valid hostname or IP address"),
 			})
 		}
 		if count < 1 || count > 100 {
@@ -47,7 +48,7 @@ func Ping(target string, count int) tea.Cmd {
 			return PingMsg(PingResult{
 				Target:  target,
 				Success: false,
-				Error:   fmt.Sprintf("Ping failed: %v", err),
+				Error:   fmt.Sprintf(i18n.T("Ping failed: %v"), err),
 			})
 		}
 
@@ -81,7 +82,7 @@ func parseSystemPingOutput(target, output string) PingMsg {
 	return PingMsg{
 		Target:  target,
 		Success: false,
-		Error:   "No response from target",
+		Error:   i18n.T("No response from target"),
 	}
 }
 
@@ -90,7 +91,7 @@ func Traceroute(target string) tea.Cmd {
 		if !isValidTarget(target) {
 			return TracerouteMsg(TracerouteResult{
 				Target: target,
-				Error:  "Invalid target: must be a valid hostname or IP address",
+				Error:  i18n.T("Invalid target: must be a valid hostname or IP address"),
 			})
 		}
 		checkCmd := exec.Command("which", "traceroute")
@@ -105,7 +106,7 @@ func Traceroute(target string) tea.Cmd {
 		if err != nil {
 			return TracerouteMsg(TracerouteResult{
 				Target: target,
-				Error:  fmt.Sprintf("traceroute failed: %v", err),
+				Error:  fmt.Sprintf(i18n.T("traceroute failed: %v"), err),
 			})
 		}
 
@@ -194,7 +195,7 @@ func InstallTraceroute(target string, sudoPassword string) tea.Cmd {
 			return TracerouteInstallResultMsg{
 				Success: false,
 				Target:  target,
-				Error:   "Could not detect package manager. Please install traceroute manually.",
+				Error:   i18n.T("Could not detect package manager. Please install traceroute manually."),
 			}
 		}
 
@@ -281,14 +282,14 @@ func InstallTraceroute(target string, sudoPassword string) tea.Cmd {
 					return TracerouteInstallResultMsg{
 						Success:         false,
 						Target:          target,
-						Error:           "Incorrect password. Please try again.",
+						Error:           i18n.T("Incorrect password. Please try again."),
 						PasswordInvalid: true,
 					}
 				}
 				return TracerouteInstallResultMsg{
 					Success: false,
 					Target:  target,
-					Error:   fmt.Sprintf("Installation failed: %v\n%s", err, stderrOutput),
+					Error:   fmt.Sprintf(i18n.T("Installation failed: %v\n%s"), err, stderrOutput),
 				}
 			}
 		} else {
@@ -297,7 +298,7 @@ func InstallTraceroute(target string, sudoPassword string) tea.Cmd {
 				return TracerouteInstallResultMsg{
 					Success: false,
 					Target:  target,
-					Error:   fmt.Sprintf("Installation failed: %v\n%s", err, string(output)),
+					Error:   fmt.Sprintf(i18n.T("Installation failed: %v\n%s"), err, string(output)),
 				}
 			}
 		}
diff --git a/system/network/dns.go b/system/network/dns.go
index ed0c786..8fc52be 100644
--- a/system/network/dns.go
+++ b/system/network/dns.go
@@ -7,6 +7,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"github.com/Server-Pulse/server-pulse/utils"
 	tea "github.com/charmbracelet/bubbletea"
 )
@@ -42,7 +43,7 @@ func GetDNS() tea.Cmd {
 		}
 
 		if len(dnsServers) == 0 {
-			return DNSMsg([]DNSInfo{{Server: "No DNS servers found"}})
+			return DNSMsg([]DNSInfo{{Server: i18n.T("No DNS servers found")}})
 		}
 
 		return DNSMsg(dnsServers)
diff --git a/system/network/speedtest.go b/system/network/speedtest.go
index 3e5722b..f2ef772 100644
--- a/system/network/speedtest.go
+++ b/system/network/speedtest.go
@@ -10,6 +10,7 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/Server-Pulse/server-pulse/i18n"
 	tea "github.com/charmbracelet/bubbletea"
 )
 
@@ -399,25 +400,25 @@ func RunSpeedTest() tea.Cmd {
 
 		// Server selection
 		if err := selectServer(client, pingURL, 3); err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Server selection failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Server selection failed: %v"), err)}
 		}
 
 		// Ping test
 		pingResult, err := testPing(client, pingURL, pingCount)
 		if err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Ping test failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Ping test failed: %v"), err)}
 		}
 
 		// Download test
 		downloadMbps, err := testDownload(client, downloadURL, downloadConcurrency, downloadTestDuration, nil)
 		if err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Download test failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Download test failed: %v"), err)}
 		}
 
 		// Upload test
 		uploadMbps, err := testUpload(client, uploadURL, uploadConcurrency, uploadChunkSize, uploadTestDuration, nil)
 		if err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Upload test failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Upload test failed: %v"), err)}
 		}
 
 		testDuration := time.Since(startTime)
@@ -445,12 +446,12 @@ func RunSpeedTestWithProgress(progressChan chan<- SpeedTestProgressMsg) tea.Cmd
 			progressChan <- SpeedTestProgressMsg{
 				Stage:    "server",
 				Progress: 0.1,
-				Message:  "Selecting server...",
+				Message:  i18n.T("Selecting server..."),
 			}
 		}
 
 		if err := selectServer(client, pingURL, 3); err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Server selection failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Server selection failed: %v"), err)}
 		}
 
 		// Ping test
@@ -458,13 +459,13 @@ func RunSpeedTestWithProgress(progressChan chan<- SpeedTestProgressMsg) tea.Cmd
 			progressChan <- SpeedTestProgressMsg{
 				Stage:    "ping",
 				Progress: 0.2,
-				Message:  "Testing latency...",
+				Message:  i18n.T("Testing latency..."),
 			}
 		}
 
 		pingResult, err := testPing(client, pingURL, pingCount)
 		if err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Ping test failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Ping test failed: %v"), err)}
 		}
 
 		// Download test with progress
@@ -472,13 +473,13 @@ func RunSpeedTestWithProgress(progressChan chan<- SpeedTestProgressMsg) tea.Cmd
 			progressChan <- SpeedTestProgressMsg{
 				Stage:    "download",
 				Progress: 0.4,
-				Message:  "Testing download speed...",
+				Message:  i18n.T("Testing download speed..."),
 			}
 		}
 
 		downloadMbps, err := testDownload(client, downloadURL, downloadConcurrency, downloadTestDuration, nil)
 		if err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Download test failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Download test failed: %v"), err)}
 		}
 
 		// Upload test
@@ -486,13 +487,13 @@ func RunSpeedTestWithProgress(progressChan chan<- SpeedTestProgressMsg) tea.Cmd
 			progressChan <- SpeedTestProgressMsg{
 				Stage:    "upload",
 				Progress: 0.7,
-				Message:  "Testing upload speed...",
+				Message:  i18n.T("Testing upload speed..."),
 			}
 		}
 
 		uploadMbps, err := testUpload(client, uploadURL, uploadConcurrency, uploadChunkSize, uploadTestDuration, nil)
 		if err != nil {
-			return SpeedTestErrorMsg{Error: fmt.Sprintf("Upload test failed: %v", err)}
+			return SpeedTestErrorMsg{Error: fmt.Sprintf(i18n.T("Upload test failed: %v"), err)}
 		}
 
 		testDuration := time.Since(startTime)
@@ -501,7 +502,7 @@ func RunSpeedTestWithProgress(progressChan chan<- SpeedTestProgressMsg) tea.Cmd
 			progressChan <- SpeedTestProgressMsg{
 				Stage:    "complete",
 				Progress: 1.0,
-				Message:  "Speed test completed",
+				Message:  i18n.T("Speed test completed"),
 			}
 		}
 
diff --git a/system/performance/cpu.go b/system/performance/cpu.go
index 995948b..942436d 100644
--- a/system/performance/cpu.go
+++ b/system/performance/cpu.go
@@ -1,9 +1,9 @@
 package performance
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"strconv"
 	"strings"
diff --git a/system/performance/io.go b/system/performance/io.go
index 3818053..01fe627 100644
--- a/system/performance/io.go
+++ b/system/performance/io.go
@@ -1,9 +1,9 @@
 package performance
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"sort"
 	"strconv"
@@ -248,10 +248,10 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 
 	// Create summary table
 	summaryColumns := []table.Column{
-		{Title: "Total Read IOPS", Width: 16},
-		{Title: "Total Write IOPS", Width: 17},
-		{Title: "Total Read", Width: 15},
-		{Title: "Total Write", Width: 16},
+		{Title: i18n.T("Total Read IOPS"), Width: 16},
+		{Title: i18n.T("Total Write IOPS"), Width: 17},
+		{Title: i18n.T("Total Read"), Width: 15},
+		{Title: i18n.T("Total Write"), Width: 16},
 	}
 
 	summaryRows := []table.Row{
@@ -293,13 +293,13 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 
 		// Create table
 		columns := []table.Column{
-			{Title: "Device", Width: 8},
-			{Title: "Read IOPS", Width: 10},
-			{Title: "Write IOPS", Width: 11},
-			{Title: "Read MB/s", Width: 10},
-			{Title: "Write MB/s", Width: 11},
+			{Title: i18n.T("Device"), Width: 8},
+			{Title: i18n.T("Read IOPS"), Width: 10},
+			{Title: i18n.T("Write IOPS"), Width: 11},
+			{Title: i18n.T("Read MB/s"), Width: 10},
+			{Title: i18n.T("Write MB/s"), Width: 11},
 			{Title: "Util%", Width: 6},
-			{Title: "Queue", Width: 6},
+			{Title: i18n.T("Queue"), Width: 6},
 		}
 
 		var rows []table.Row
@@ -348,10 +348,10 @@ func RenderInputOutputWithData(metrics *model.IOMetrics, loading bool) string {
 		columns := []table.Column{
 			{Title: "PID", Width: 6},
 			{Title: i18n.T("Command"), Width: 20},
-			{Title: "Read IOPS", Width: 10},
-			{Title: "Write IOPS", Width: 11},
-			{Title: "Read MB", Width: 10},
-			{Title: "Write MB", Width: 11},
+			{Title: i18n.T("Read IOPS"), Width: 10},
+			{Title: i18n.T("Write IOPS"), Width: 11},
+			{Title: i18n.T("Read MB"), Width: 10},
+			{Title: i18n.T("Write MB"), Width: 11},
 		}
 
 		var rows []table.Row
diff --git a/system/performance/memory.go b/system/performance/memory.go
index 2d3bf32..e4f6c62 100644
--- a/system/performance/memory.go
+++ b/system/performance/memory.go
@@ -1,8 +1,8 @@
 package performance
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 	"time"
 
@@ -220,7 +220,7 @@ func RenderMemorySystemMemory(metrics *model.MemoryMetrics) string {
 
 	// Slab
 	slabPercent := float64(metrics.Slab) / float64(metrics.Total) * 100
-	content += labelStyle.Render("Slab:") + " " +
+	content += labelStyle.Render(i18n.T("Slab:")) + " " +
 		valueStyle.Render(fmt.Sprintf("%s (%.1f%%)",
 			formatBytes(metrics.Slab), slabPercent)) + "\n"
 	content += "  " + descStyle.Render(i18n.T("Kernel data structure cache")) + "\n\n"
diff --git a/system/performance/systemHealth.go b/system/performance/systemHealth.go
index ac8d379..7906b9d 100644
--- a/system/performance/systemHealth.go
+++ b/system/performance/systemHealth.go
@@ -1,9 +1,9 @@
 package performance
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"strconv"
 	"strings"
@@ -120,31 +120,31 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	if metrics.IOWait > 20 {
 		score -= 30
 		issues = append(issues, fmt.Sprintf(i18n.T("IOWait very high (%.2f%%)"), metrics.IOWait))
-		recommendations = append(recommendations, "Investigate disk activity, upgrade to faster storage (SSD/NVMe)")
+		recommendations = append(recommendations, i18n.T("Investigate disk activity, upgrade to faster storage (SSD/NVMe)"))
 	} else if metrics.IOWait > 10 {
 		score -= 15
 		issues = append(issues, fmt.Sprintf(i18n.T("IOWait elevated (%.2f%%)"), metrics.IOWait))
-		recommendations = append(recommendations, "Check for processes with high disk I/O, consider upgrading storage")
+		recommendations = append(recommendations, i18n.T("Check for processes with high disk I/O, consider upgrading storage"))
 	}
 
 	// CPU Steal Time
-	checksPerformed = append(checksPerformed, "CPU Steal Time")
+	checksPerformed = append(checksPerformed, i18n.T("CPU Steal Time"))
 	if metrics.StealTime > 10 {
 		score -= 20
 		issues = append(issues, fmt.Sprintf(i18n.T("CPU Steal Time high (%.2f%%)"), metrics.StealTime))
-		recommendations = append(recommendations, "Check host machine load, consider migrating VM or upgrading host")
+		recommendations = append(recommendations, i18n.T("Check host machine load, consider migrating VM or upgrading host"))
 	} else if metrics.StealTime > 5 {
 		score -= 10
 		issues = append(issues, fmt.Sprintf(i18n.T("CPU Steal Time elevated (%.2f%%)"), metrics.StealTime))
-		recommendations = append(recommendations, "Monitor host machine performance")
+		recommendations = append(recommendations, i18n.T("Monitor host machine performance"))
 	}
 
 	// Major Page Faults
-	checksPerformed = append(checksPerformed, "Major Page Faults")
+	checksPerformed = append(checksPerformed, i18n.T("Major Page Faults"))
 	if metrics.MajorFaults > 10000 {
 		score -= 15
 		issues = append(issues, fmt.Sprintf(i18n.T("High number of major page faults (%s)"), formatNumber(metrics.MajorFaults)))
-		recommendations = append(recommendations, "Investigate memory usage, consider increasing RAM")
+		recommendations = append(recommendations, i18n.T("Investigate memory usage, consider increasing RAM"))
 	}
 
 	// Context Switches
@@ -152,7 +152,7 @@ func CalculateHealthScore(metrics *HealthMetrics) *HealthScore {
 	if metrics.ContextSwitches > 100000000 { // 100 million
 		score -= 10
 		issues = append(issues, fmt.Sprintf(i18n.T("High number of context switches (%s)"), formatNumber(metrics.ContextSwitches)))
-		recommendations = append(recommendations, "Optimize multi-threaded applications, check for excessive context switching")
+		recommendations = append(recommendations, i18n.T("Optimize multi-threaded applications, check for excessive context switching"))
 	}
 
 	if score < 0 {
diff --git a/system/performance/view.go b/system/performance/view.go
index f6bc9b2..6b7a9bb 100644
--- a/system/performance/view.go
+++ b/system/performance/view.go
@@ -1,8 +1,8 @@
 package performance
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	"github.com/Server-Pulse/server-pulse/widgets/vars"
diff --git a/system/security/SystemRestart.go b/system/security/SystemRestart.go
index 9bc2c04..3be95bf 100644
--- a/system/security/SystemRestart.go
+++ b/system/security/SystemRestart.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"os/exec"
 	"regexp"
@@ -37,9 +37,9 @@ func checkRebootRequired() (bool, string) {
 	if _, err := os.Stat("/var/run/reboot-required"); err == nil {
 		if content, err := os.ReadFile("/var/run/reboot-required.pkgs"); err == nil {
 			packages := strings.TrimSpace(string(content))
-			return true, fmt.Sprintf("Reboot required due to package updates: %s", packages)
+			return true, fmt.Sprintf(i18n.T("Reboot required due to package updates: %s"), packages)
 		}
-		return true, "Reboot required flag detected"
+		return true, i18n.T("Reboot required flag detected")
 	}
 	return false, ""
 }
@@ -66,7 +66,7 @@ func checkKernelUpdate() (bool, string) {
 
 	for _, match := range matches {
 		if len(match) > 1 && match[1] != currentVersion {
-			return true, fmt.Sprintf("Newer kernel available: %s (current: %s)", match[1], currentVersion)
+			return true, fmt.Sprintf(i18n.T("Newer kernel available: %s (current: %s)"), match[1], currentVersion)
 		}
 	}
 
@@ -85,7 +85,7 @@ func checkSystemdRestart() (bool, string) {
 			}
 		}
 		if failedServices > 0 {
-			return true, fmt.Sprintf("%d failed services detected - restart may be needed", failedServices)
+			return true, fmt.Sprintf(i18n.T("%d failed services detected - restart may be needed"), failedServices)
 		}
 	}
 
diff --git a/system/security/SystemUpdates.go b/system/security/SystemUpdates.go
index 48bf4c6..a695b4f 100644
--- a/system/security/SystemUpdates.go
+++ b/system/security/SystemUpdates.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strings"
 )
@@ -23,7 +23,7 @@ func (sm *SecurityManager) checkSystemUpdates() SecurityCheck {
 	return SecurityCheck{
 		Name:    i18n.T("System Updates"),
 		Status:  "Unknown",
-		Details: "Could not determine update status - package manager not detected",
+		Details: i18n.T("Could not determine update status - package manager not detected"),
 	}
 }
 
@@ -107,13 +107,13 @@ func (sm *SecurityManager) handleYumDnfResult(mgr struct {
 		return SecurityCheck{
 			Name:    i18n.T("System Updates"),
 			Status:  "Updates Available",
-			Details: fmt.Sprintf("%d updates available via %s", count, mgr.name),
+			Details: fmt.Sprintf(i18n.T("%d updates available via %s"), count, mgr.name),
 		}
 	} else if err == nil {
 		return SecurityCheck{
 			Name:    i18n.T("System Updates"),
 			Status:  "Up to date",
-			Details: fmt.Sprintf("All packages are up to date (%s)", mgr.name),
+			Details: fmt.Sprintf(i18n.T("All packages are up to date (%s)"), mgr.name),
 		}
 	}
 
@@ -132,12 +132,12 @@ func (sm *SecurityManager) handleAptResult(mgr struct {
 		return SecurityCheck{
 			Name:    i18n.T("System Updates"),
 			Status:  "Updates Available",
-			Details: fmt.Sprintf("%d updates available via %s", count, mgr.name),
+			Details: fmt.Sprintf(i18n.T("%d updates available via %s"), count, mgr.name),
 		}
 	}
 	return SecurityCheck{
 		Name:    i18n.T("System Updates"),
 		Status:  "Up to date",
-		Details: fmt.Sprintf("All packages are up to date (%s)", mgr.name),
+		Details: fmt.Sprintf(i18n.T("All packages are up to date (%s)"), mgr.name),
 	}
 }
diff --git a/system/security/autoBane.go b/system/security/autoBane.go
index f00ac22..a96f204 100644
--- a/system/security/autoBane.go
+++ b/system/security/autoBane.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strings"
 
@@ -76,7 +76,7 @@ func (sm *SecurityManager) checkSystemdServices() SecurityCheck {
 				return SecurityCheck{
 					Name:    i18n.T("Auto Ban"),
 					Status:  "Enabled",
-					Details: "ossec-hids is active with real-time monitoring",
+					Details: i18n.T("ossec-hids is active with real-time monitoring"),
 				}
 			}
 		}
@@ -204,7 +204,7 @@ func (sm *SecurityManager) checkRunningProcesses() SecurityCheck {
 		return SecurityCheck{
 			Name:    i18n.T("Auto Ban"),
 			Status:  "Enabled",
-			Details: fmt.Sprintf("Active intrusion prevention: %s", strings.Join(activeServices, ", ")),
+			Details: fmt.Sprintf(i18n.T("Active intrusion prevention: %s"), strings.Join(activeServices, ", ")),
 		}
 	}
 
@@ -277,7 +277,7 @@ func (sm *SecurityManager) getFail2banDetails() AutoBanInfos {
 		return AutoBanInfos{
 			ServiceType: "fail2ban",
 			Status:      "Active",
-			Details:     "fail2ban is running but unable to get details",
+			Details:     i18n.T("fail2ban is running but unable to get details"),
 			Jails:       []AutoBanJail{},
 			BannedIPs:   []string{},
 		}
@@ -334,7 +334,7 @@ func (sm *SecurityManager) getFail2banDetails() AutoBanInfos {
 		Version:     version,
 		Jails:       jails,
 		BannedIPs:   bannedIPs,
-		Details:     fmt.Sprintf("fail2ban is active with %d configured jails", len(jails)),
+		Details:     fmt.Sprintf(i18n.T("fail2ban is active with %d configured jails"), len(jails)),
 		RawOutput:   rawOutput,
 	}
 }
@@ -378,7 +378,7 @@ func parseFailfbanJail(name string, output string) AutoBanJail {
 	}
 
 	if jail.Details == "" {
-		jail.Details = fmt.Sprintf("Currently: %d banned, Total: %d banned", jail.CurrentBans, jail.TotalBans)
+		jail.Details = fmt.Sprintf(i18n.T("Currently: %d banned, Total: %d banned"), jail.CurrentBans, jail.TotalBans)
 	}
 
 	return jail
@@ -401,7 +401,7 @@ func (sm *SecurityManager) getCrowdsecDetails() AutoBanInfos {
 		ServiceType: "CrowdSec",
 		Status:      "Active",
 		Version:     version,
-		Details:     "CrowdSec is active with behavioral analysis",
+		Details:     i18n.T("CrowdSec is active with behavioral analysis"),
 		Jails:       []AutoBanJail{},
 		BannedIPs:   []string{},
 		RawOutput:   string(output),
@@ -413,10 +413,10 @@ func (sm *SecurityManager) getOSSECDetails() AutoBanInfos {
 	return AutoBanInfos{
 		ServiceType: "OSSEC",
 		Status:      "Active",
-		Details:     "OSSEC HIDS is active with real-time monitoring",
+		Details:     i18n.T("OSSEC HIDS is active with real-time monitoring"),
 		Jails:       []AutoBanJail{},
 		BannedIPs:   []string{},
-		RawOutput:   "OSSEC is a host-based intrusion detection system",
+		RawOutput:   i18n.T("OSSEC is a host-based intrusion detection system"),
 	}
 }
 
@@ -425,10 +425,10 @@ func (sm *SecurityManager) getDenyhostsDetails() AutoBanInfos {
 	return AutoBanInfos{
 		ServiceType: "DenyHosts",
 		Status:      "Active",
-		Details:     "DenyHosts is enabled and active",
+		Details:     i18n.T("DenyHosts is enabled and active"),
 		Jails:       []AutoBanJail{},
 		BannedIPs:   []string{},
-		RawOutput:   "DenyHosts monitors SSH login attempts",
+		RawOutput:   i18n.T("DenyHosts monitors SSH login attempts"),
 	}
 }
 
@@ -437,10 +437,10 @@ func (sm *SecurityManager) getSSHGuardDetails() AutoBanInfos {
 	return AutoBanInfos{
 		ServiceType: "SSHGuard",
 		Status:      "Active",
-		Details:     "SSHGuard is enabled and active",
+		Details:     i18n.T("SSHGuard is enabled and active"),
 		Jails:       []AutoBanJail{},
 		BannedIPs:   []string{},
-		RawOutput:   "SSHGuard protects SSH and other services",
+		RawOutput:   i18n.T("SSHGuard protects SSH and other services"),
 	}
 }
 
@@ -462,7 +462,7 @@ func (sm *SecurityManager) getSuricataDetails() AutoBanInfos {
 		ServiceType: "Suricata",
 		Status:      "Active",
 		Version:     version,
-		Details:     "Suricata IDS/IPS is active with network intrusion detection",
+		Details:     i18n.T("Suricata IDS/IPS is active with network intrusion detection"),
 		Jails:       []AutoBanJail{},
 		BannedIPs:   []string{},
 		RawOutput:   string(output),
@@ -486,7 +486,7 @@ func (sm *SecurityManager) getSnortDetails() AutoBanInfos {
 		ServiceType: "Snort",
 		Status:      "Active",
 		Version:     version,
-		Details:     "Snort IDS/IPS is active with network intrusion detection",
+		Details:     i18n.T("Snort IDS/IPS is active with network intrusion detection"),
 		Jails:       []AutoBanJail{},
 		BannedIPs:   []string{},
 		RawOutput:   string(output),
diff --git a/system/security/firewall.go b/system/security/firewall.go
index 68a4428..68c9f36 100644
--- a/system/security/firewall.go
+++ b/system/security/firewall.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strings"
 
@@ -99,13 +99,13 @@ func (sm *SecurityManager) analyzeUFWStatus(outputStr string) *SecurityCheck {
 		return &SecurityCheck{
 			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
-			Details: "UFW is active and properly configured",
+			Details: i18n.T("UFW is active and properly configured"),
 		}
 	} else if strings.Contains(outputStr, "status: inactive") {
 		return &SecurityCheck{
 			Name:    i18n.T("Firewall Status"),
 			Status:  "Inactive",
-			Details: "UFW is installed but inactive",
+			Details: i18n.T("UFW is installed but inactive"),
 		}
 	}
 	return nil
@@ -116,7 +116,7 @@ func (sm *SecurityManager) analyzeFirewalldStatus(outputStr string) *SecurityChe
 		return &SecurityCheck{
 			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
-			Details: "firewalld is active and properly configured",
+			Details: i18n.T("firewalld is active and properly configured"),
 		}
 	}
 	return nil
@@ -127,7 +127,7 @@ func (sm *SecurityManager) analyzeIptablesStatus(output []byte) *SecurityCheck {
 		return &SecurityCheck{
 			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
-			Details: "iptables rules are configured",
+			Details: i18n.T("iptables rules are configured"),
 		}
 	}
 	return nil
@@ -138,7 +138,7 @@ func (sm *SecurityManager) analyzeNftablesStatus(output []byte) *SecurityCheck {
 		return &SecurityCheck{
 			Name:    i18n.T("Firewall Status"),
 			Status:  "Active",
-			Details: "nftables rules are configured",
+			Details: i18n.T("nftables rules are configured"),
 		}
 	}
 	return nil
diff --git a/system/security/passwordPolicy.go b/system/security/passwordPolicy.go
index b33fe7b..d187076 100644
--- a/system/security/passwordPolicy.go
+++ b/system/security/passwordPolicy.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"regexp"
 	"strings"
@@ -25,7 +25,7 @@ func (sm *SecurityManager) checkPasswordPolicy() SecurityCheck {
 			if strings.Contains(contentStr, "pam_pwquality") ||
 				strings.Contains(contentStr, "pam_cracklib") {
 				hasPolicy = true
-				details = append(details, fmt.Sprintf("Password policy found in %s", file))
+				details = append(details, fmt.Sprintf(i18n.T("Password policy found in %s"), file))
 
 				if strings.Contains(contentStr, "minlen") {
 					re := regexp.MustCompile(`minlen=(\d+)`)
diff --git a/system/security/ports.go b/system/security/ports.go
index b40979d..82cd504 100644
--- a/system/security/ports.go
+++ b/system/security/ports.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strconv"
 	"strings"
@@ -128,21 +128,21 @@ func (sm *SecurityManager) checkOpenPorts() SecurityCheck {
 func analyzePortRisk(port int) (RiskLevel, string) {
 	switch port {
 	case 22:
-		return Warning, "Port 22 (SSH) is open. Change default ssh port for more security."
+		return Warning, i18n.T("Port 22 (SSH) is open. Change default ssh port for more security.")
 	case 20, 21:
-		return Warning, "Port 20/21 (FTP) is open. FTP is insecure, consider using SFTP or FTPS."
+		return Warning, i18n.T("Port 20/21 (FTP) is open. FTP is insecure, consider using SFTP or FTPS.")
 	case 23:
-		return HighRisk, "Port 23 (Telnet) is open. Telnet is insecure and should be closed."
+		return HighRisk, i18n.T("Port 23 (Telnet) is open. Telnet is insecure and should be closed.")
 	case 161, 162:
-		return Warning, "Port 161/162 (SNMP) is open. SNMP can expose sensitive information."
+		return Warning, i18n.T("Port 161/162 (SNMP) is open. SNMP can expose sensitive information.")
 	case 137, 138, 139:
-		return HighRisk, "Port 137/138/139 (NetBIOS), you can be attacked by null sessions."
+		return HighRisk, i18n.T("Port 137/138/139 (NetBIOS), you can be attacked by null sessions.")
 	case 445:
-		return HighRisk, "Port 445 (SMB) is open. SMB has had many vulnerabilities."
+		return HighRisk, i18n.T("Port 445 (SMB) is open. SMB has had many vulnerabilities.")
 	case 3389:
-		return HighRisk, "Port 3389 (RDP) is open. RDP is often targeted by attackers."
+		return HighRisk, i18n.T("Port 3389 (RDP) is open. RDP is often targeted by attackers.")
 	case 3306, 5432, 6379, 27017:
-		return HighRisk, "Database port exposed. Databases should not be accessible from internet."
+		return HighRisk, i18n.T("Database port exposed. Databases should not be accessible from internet.")
 	default:
 		return Secure, ""
 	}
@@ -154,7 +154,7 @@ func buildSecurityCheckResult(maxRisk RiskLevel, allPorts map[int]bool, riskPort
 		return SecurityCheck{
 			Name:   i18n.T("Open Ports"),
 			Status: "High Risk",
-			Details: fmt.Sprintf("Critical ports detected (%s): %s",
+			Details: fmt.Sprintf(i18n.T("Critical ports detected (%s): %s"),
 				strings.Join(riskPorts, ", "), strings.Join(findings, " | ")),
 		}
 	case Warning:
@@ -167,7 +167,7 @@ func buildSecurityCheckResult(maxRisk RiskLevel, allPorts map[int]bool, riskPort
 		return SecurityCheck{
 			Name:    i18n.T("Open Ports"),
 			Status:  "Secure",
-			Details: fmt.Sprintf("%d ports open: %s", len(allPorts), ShowOpenedPorts(allPorts)),
+			Details: fmt.Sprintf(i18n.T("%d ports open: %s"), len(allPorts), ShowOpenedPorts(allPorts)),
 		}
 	}
 }
diff --git a/system/security/sshPassword.go b/system/security/sshPassword.go
index e28b664..7303dc2 100644
--- a/system/security/sshPassword.go
+++ b/system/security/sshPassword.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strings"
 )
@@ -39,13 +39,13 @@ func (sm *SecurityManager) checkSSHPasswordAuthentication() SecurityCheck {
 		return SecurityCheck{
 			Name:    i18n.T("SSH Password Authentication"),
 			Status:  "Enabled",
-			Details: "SSH password authentication is enabled - consider disabling for better security",
+			Details: i18n.T("SSH password authentication is enabled - consider disabling for better security"),
 		}
 	}
 
 	return SecurityCheck{
 		Name:    i18n.T("SSH Password Authentication"),
 		Status:  "Disabled",
-		Details: "SSH password authentication is disabled",
+		Details: i18n.T("SSH password authentication is disabled"),
 	}
 }
diff --git a/system/security/sshRoot.go b/system/security/sshRoot.go
index f591781..20a3784 100644
--- a/system/security/sshRoot.go
+++ b/system/security/sshRoot.go
@@ -1,8 +1,8 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os/exec"
 	"strings"
 
@@ -86,18 +86,18 @@ func (sm *SecurityManager) checkSSHRootLogin() SecurityCheck {
 	}
 
 	status := "Disabled"
-	details := "SSH root login is disabled."
+	details := i18n.T("SSH root login is disabled.")
 
 	switch strings.ToLower(permitRootLogin) {
 	case "yes":
 		status = "Enabled (with password)"
-		details = "Root login with a password is permitted. This is a high security risk."
+		details = i18n.T("Root login with a password is permitted. This is a high security risk.")
 	case "without-password", "prohibit-password":
 		status = "Enabled (key-only)"
-		details = "Root can login, but only with key-based authentication."
+		details = i18n.T("Root can login, but only with key-based authentication.")
 	case "forced-commands-only":
 		status = "Enabled (commands-only)"
-		details = "Root can login via public key, but only to run specific commands."
+		details = i18n.T("Root can login via public key, but only to run specific commands.")
 	case "no":
 	}
 
diff --git a/system/security/ssl.go b/system/security/ssl.go
index dff69bd..41cabf3 100644
--- a/system/security/ssl.go
+++ b/system/security/ssl.go
@@ -1,10 +1,10 @@
 package security
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"crypto/tls"
 	"crypto/x509"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"time"
 
 	tea "github.com/charmbracelet/bubbletea"
@@ -39,7 +39,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 		return SecurityCheck{
 			Name:    i18n.T("SSL Certificate"),
 			Status:  "Error",
-			Details: "Domain name is required",
+			Details: i18n.T("Domain name is required"),
 		}
 	}
 
@@ -76,7 +76,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 		return SecurityCheck{
 			Name:    i18n.T("SSL Certificate"),
 			Status:  "Invalid",
-			Details: "Certificate has expired",
+			Details: i18n.T("Certificate has expired"),
 		}
 	}
 
@@ -85,7 +85,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 		return SecurityCheck{
 			Name:    i18n.T("SSL Certificate"),
 			Status:  "Warning",
-			Details: fmt.Sprintf("Certificate expires soon in %.0f days", daysUntilExpiration),
+			Details: fmt.Sprintf(i18n.T("Certificate expires soon in %.0f days"), daysUntilExpiration),
 		}
 	}
 
@@ -93,7 +93,7 @@ func (sm *SecurityManager) checkSSLCertificate(domaine string) SecurityCheck {
 	return SecurityCheck{
 		Name:    i18n.T("SSL Certificate"),
 		Status:  "Valid",
-		Details: fmt.Sprintf("Certificate expires in %.0f days", daysUntilExpiration),
+		Details: fmt.Sprintf(i18n.T("Certificate expires in %.0f days"), daysUntilExpiration),
 	}
 }
 
diff --git a/utils/test/utils_test.go b/utils/test/utils_test.go
index c311343..80ce8d7 100644
--- a/utils/test/utils_test.go
+++ b/utils/test/utils_test.go
@@ -146,11 +146,11 @@ func TestFormatUptime(t *testing.T) {
 		input    uint64
 		expected string
 	}{
-		{"Minutes only", 300, "5 minutes"},
-		{"Hours and minutes", 3660, "1 hours, 1 minutes"},
-		{"Days and hours", 90000, "1 days, 1 hours"},
-		{"Multiple days", 172800, "2 days, 0 hours"},
-		{"Zero seconds", 0, "0 minutes"},
+		{"Minutes only", 300, "5 分钟"},
+		{"Hours and minutes", 3660, "1 小时 1 分钟"},
+		{"Days and hours", 90000, "1 天 1 小时"},
+		{"Multiple days", 172800, "2 天 0 小时"},
+		{"Zero seconds", 0, "0 分钟"},
 	}
 
 	for _, tt := range tests {
@@ -264,12 +264,12 @@ func TestFormatOperationMessage(t *testing.T) {
 		err       error
 		expected  string
 	}{
-		{"Success restart", "restart", true, nil, "✅ Container restarted successfully"},
-		{"Failure restart", "restart", false, nil, "❌ Container restarted failed"},
-		{"Failure with error", "start", false, fmt.Errorf("permission denied"), "❌ Container started failed: permission denied"},
-		{"Unknown operation success", "unknown", true, nil, "✅ Operation 'unknown' successfully"},
-		{"Unknown operation failure", "unknown", false, nil, "❌ Operation 'unknown' failed"},
-		{"Empty operation", "", true, nil, "✅ Operation '' successfully"},
+		{"Success restart", "restart", true, nil, "✅ 容器已重启成功"},
+		{"Failure restart", "restart", false, nil, "❌ 容器已重启失败"},
+		{"Failure with error", "start", false, fmt.Errorf("permission denied"), "❌ 容器已启动失败: permission denied"},
+		{"Unknown operation success", "unknown", true, nil, "✅ 操作 'unknown'成功"},
+		{"Unknown operation failure", "unknown", false, nil, "❌ 操作 'unknown'失败"},
+		{"Empty operation", "", true, nil, "✅ 操作 ''成功"},
 	}
 
 	for _, tt := range tests {
diff --git a/utils/utils.go b/utils/utils.go
index 48afa22..9c7372b 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -1,10 +1,10 @@
 package utils
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"bufio"
 	"encoding/binary"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"net"
 	"os"
 	"os/exec"
@@ -139,7 +139,7 @@ func CheckDockerPermissions() (bool, string) {
 	// Step 1: Check if the 'docker' command exists in the user's PATH (cross-platform)
 	_, err := exec.LookPath("docker")
 	if err != nil {
-		return false, "The 'docker' command was not found. Please ensure Docker is installed."
+		return false, i18n.T("The 'docker' command was not found. Please ensure Docker is installed.")
 	}
 
 	// Step 2: Platform-specific permission checks
@@ -161,11 +161,11 @@ func CheckDockerPermissions() (bool, string) {
 				continue
 			}
 			if group.Name == "docker" || group.Name == "root" {
-				return true, "The user has permissions to run Docker."
+				return true, i18n.T("The user has permissions to run Docker.")
 			}
 		}
 
-		return false, "The user is not in the 'docker' group. To add them, run 'sudo usermod -aG docker <your_username>' and then log out and log back in."
+		return false, i18n.T("The user is not in the 'docker' group. To add them, run 'sudo usermod -aG docker <your_username>' and then log out and log back in.")
 
 	default:
 		return false, fmt.Sprintf(i18n.T("Unsupported operating system: %s"), runtime.GOOS)
diff --git a/widgets/handles-common.go b/widgets/handles-common.go
index 03cfed3..8db4235 100644
--- a/widgets/handles-common.go
+++ b/widgets/handles-common.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"math"
 	"strings"
 	"time"
@@ -189,7 +189,7 @@ func calculateConnectivityContentLines(m Model) int {
 			if result.Success {
 				tempContent.WriteString(fmt.Sprintf(i18n.T("Latency: %v, Packet Loss: %.1f%%"), result.Latency, result.PacketLoss))
 			} else {
-				tempContent.WriteString(fmt.Sprintf("Error: %s", result.Error))
+				tempContent.WriteString(i18n.T("Error: ") + result.Error)
 			}
 			tempContent.WriteString("\n")
 		}
diff --git a/widgets/handles.go b/widgets/handles.go
index c9ba587..27bf1d7 100644
--- a/widgets/handles.go
+++ b/widgets/handles.go
@@ -2363,14 +2363,14 @@ func (m Model) handleNetworkMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 		// Traceroute is not installed, show confirmation dialog
 		m.Network.TracerouteLoading = false
 		m.ConfirmationVisible = true
-		m.ConfirmationMessage = "Traceroute is not installed. Would you like to install it?"
+		m.ConfirmationMessage = i18n.T("Traceroute is not installed. Would you like to install it?")
 		m.ConfirmationAction = "install_traceroute"
 		m.ConfirmationData = msg.Target
 		return m, nil
 	case network.TracerouteInstallResultMsg:
 		m.OperationInProgress = false
 		if msg.Success {
-			m.LastOperationMsg = "Traceroute installed successfully. Running traceroute..."
+			m.LastOperationMsg = i18n.T("Traceroute installed successfully. Running traceroute...")
 			m.Network.TracerouteLoading = true
 			m.resetSpinner()
 			// Now run traceroute with the original target
@@ -2390,7 +2390,7 @@ func (m Model) handleNetworkMsgs(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.Network.TracerouteInput.Focus()
 				return m, clearOperationMessage()
 			}
-			m.LastOperationMsg = "Installation failed: " + msg.Error
+			m.LastOperationMsg = i18n.T("Installation failed: ") + msg.Error
 			return m, clearOperationMessage()
 		}
 	}
diff --git a/widgets/help.go b/widgets/help.go
index 91593f3..53a9387 100644
--- a/widgets/help.go
+++ b/widgets/help.go
@@ -23,13 +23,20 @@ type BaseKeyMap struct {
 }
 
 func (k BaseKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Help, k.Language, k.Quit}
+	keys := []key.Binding{k.Help}
+	if len(k.Language.Keys()) > 0 {
+		keys = append(keys, k.Language)
+	}
+	keys = append(keys, k.Quit)
+	return keys
 }
 
 func (k BaseKeyMap) FullHelp() [][]key.Binding {
-	return [][]key.Binding{
-		{k.Help, k.Language, k.Quit, k.Back},
+	row := []key.Binding{k.Help, k.Quit, k.Back}
+	if len(k.Language.Keys()) > 0 {
+		row = []key.Binding{k.Help, k.Language, k.Quit, k.Back}
 	}
+	return [][]key.Binding{row}
 }
 
 // HomeKeyMap defines keybindings for the home state
@@ -44,14 +51,14 @@ type HomeKeyMap struct {
 }
 
 func (k HomeKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Select, k.Navigate, k.Help, k.Quit}
+	return []key.Binding{k.Select, k.Navigate, k.Help, k.Language, k.Quit}
 }
 
 func (k HomeKeyMap) FullHelp() [][]key.Binding {
 	return [][]key.Binding{
 		{k.Select, k.Navigate},
 		{k.Quick1, k.Quick2, k.Quick3, k.Quick4},
-		{k.Help, k.Quit},
+		{k.Help, k.Language, k.Quit},
 	}
 }
 
@@ -66,7 +73,7 @@ type MonitorKeyMap struct {
 }
 
 func (k MonitorKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Select, k.Navigate, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Select, k.Navigate, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k MonitorKeyMap) FullHelp() [][]key.Binding {
@@ -84,7 +91,7 @@ type SystemKeyMap struct {
 }
 
 func (k SystemKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Scroll, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Scroll, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k SystemKeyMap) FullHelp() [][]key.Binding {
@@ -105,7 +112,7 @@ type ProcessKeyMap struct {
 }
 
 func (k ProcessKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Navigate, k.Search, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Navigate, k.Search, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k ProcessKeyMap) FullHelp() [][]key.Binding {
@@ -125,7 +132,7 @@ type ContainersKeyMap struct {
 }
 
 func (k ContainersKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Navigate, k.Select, k.Search, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Navigate, k.Select, k.Search, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k ContainersKeyMap) FullHelp() [][]key.Binding {
@@ -142,7 +149,7 @@ type ContainerKeyMap struct {
 }
 
 func (k ContainerKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.SwitchTab, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.SwitchTab, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k ContainerKeyMap) FullHelp() [][]key.Binding {
@@ -162,7 +169,7 @@ type ContainerLogsKeyMap struct {
 }
 
 func (k ContainerLogsKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Scroll, k.Refresh, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Scroll, k.Refresh, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k ContainerLogsKeyMap) FullHelp() [][]key.Binding {
@@ -185,7 +192,7 @@ type NetworkKeyMap struct {
 }
 
 func (k NetworkKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.SwitchTab, k.Navigate, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.SwitchTab, k.Navigate, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k NetworkKeyMap) FullHelp() [][]key.Binding {
@@ -214,7 +221,7 @@ type DiagnosticsKeyMap struct {
 }
 
 func (k DiagnosticsKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Navigate, k.Search, k.SwitchTab, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Navigate, k.Search, k.SwitchTab, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k DiagnosticsKeyMap) FullHelp() [][]key.Binding {
@@ -258,7 +265,7 @@ type ContainerMenuKeyMap struct {
 }
 
 func (k ContainerMenuKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Navigate, k.Select, k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Navigate, k.Select, k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k ContainerMenuKeyMap) FullHelp() [][]key.Binding {
@@ -282,7 +289,7 @@ type ReportingKeyMap struct {
 }
 
 func (k ReportingKeyMap) ShortHelp() []key.Binding {
-	return []key.Binding{k.Help, k.Back, k.Quit}
+	return []key.Binding{k.Help, k.Language, k.Back, k.Quit}
 }
 
 func (k ReportingKeyMap) FullHelp() [][]key.Binding {
diff --git a/widgets/init.go b/widgets/init.go
index 9e12d75..a6cca42 100644
--- a/widgets/init.go
+++ b/widgets/init.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"time"
 
 	"github.com/Server-Pulse/server-pulse/system/app"
diff --git a/widgets/model/performance.go b/widgets/model/performance.go
index 7d1ca30..47ebd85 100644
--- a/widgets/model/performance.go
+++ b/widgets/model/performance.go
@@ -1,9 +1,10 @@
 package model
 
 import (
-	"time"
 	"github.com/Server-Pulse/server-pulse/i18n"
+	"time"
 )
+
 // HealthMetrics holds the metrics for the system health check.
 type HealthMetrics struct {
 	IOWait          float64
diff --git a/widgets/model/reporting.go b/widgets/model/reporting.go
index 6476b9f..fdf51e2 100644
--- a/widgets/model/reporting.go
+++ b/widgets/model/reporting.go
@@ -1,8 +1,8 @@
 package model
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"os"
 	"path/filepath"
 	"sort"
diff --git a/widgets/render-body.go b/widgets/render-body.go
index 93ebe11..8265f00 100644
--- a/widgets/render-body.go
+++ b/widgets/render-body.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 
 	"github.com/Server-Pulse/server-pulse/widgets/model"
 )
diff --git a/widgets/render-charts.go b/widgets/render-charts.go
index 03759b8..dc08b3e 100644
--- a/widgets/render-charts.go
+++ b/widgets/render-charts.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"math"
 
 	model "github.com/Server-Pulse/server-pulse/widgets/model"
diff --git a/widgets/render-common.go b/widgets/render-common.go
index d4cd5a0..2c2c9bf 100644
--- a/widgets/render-common.go
+++ b/widgets/render-common.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
 	"strings"
 
diff --git a/widgets/render-container.go b/widgets/render-container.go
index e05c3b5..667e0e3 100644
--- a/widgets/render-container.go
+++ b/widgets/render-container.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	"github.com/Server-Pulse/server-pulse/utils"
@@ -104,7 +104,7 @@ func (m Model) renderContainerGeneral() string {
 
 		if len(m.Monitor.ContainerDetails.Ports) > 0 {
 			doc.WriteString("\n\n")
-			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Ports:"))
+			doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Ports:")))
 			doc.WriteString("\n")
 			for _, port := range m.Monitor.ContainerDetails.Ports {
 				portInfo := fmt.Sprintf("  %s:%d → %d/%s", port.HostIP, port.PublicPort, port.PrivatePort, port.Type)
@@ -115,7 +115,7 @@ func (m Model) renderContainerGeneral() string {
 
 		if m.Monitor.ContainerDetails.Command != "" {
 			doc.WriteString("\n")
-			doc.WriteString(lipgloss.NewStyle().Bold(true).Render("Command:"))
+			doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Command:")))
 			doc.WriteString("\n")
 			doc.WriteString(v.MetricValueStyle.Render("  " + m.Monitor.ContainerDetails.Command))
 		}
diff --git a/widgets/render-diagnostic.go b/widgets/render-diagnostic.go
index 87b2953..56dba7e 100644
--- a/widgets/render-diagnostic.go
+++ b/widgets/render-diagnostic.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	"github.com/Server-Pulse/server-pulse/system/performance"
@@ -284,7 +284,7 @@ func (m Model) renderFirewallDetails() string {
 	doc := strings.Builder{}
 
 	// Title
-	title := fmt.Sprintf("Firewall Details - %s", m.Diagnostic.FirewallInfo.FirewallType)
+	title := fmt.Sprintf(i18n.T("Firewall Details - %s"), m.Diagnostic.FirewallInfo.FirewallType)
 	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(title))
 	doc.WriteString("\n\n")
 
@@ -305,7 +305,7 @@ func (m Model) renderFirewallDetails() string {
 
 	// Rules summary
 	if len(m.Diagnostic.FirewallInfo.Rules) > 0 {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(fmt.Sprintf("Firewall Rules (%d total)", len(m.Diagnostic.FirewallInfo.Rules))))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(fmt.Sprintf(i18n.T("Firewall Rules (%d total)"), len(m.Diagnostic.FirewallInfo.Rules))))
 		doc.WriteString("\n\n")
 		doc.WriteString(m.Diagnostic.FirewallTable.View())
 		doc.WriteString("\n\n")
@@ -318,7 +318,7 @@ func (m Model) renderFirewallDetails() string {
 	if m.Diagnostic.FirewallInfo.RawOutput != "" {
 		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Complete Firewall Configuration:")))
 		doc.WriteString("\n")
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("(Full raw output from firewall command)"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("(Full raw output from firewall command)")))
 		doc.WriteString("\n\n")
 
 		// Show raw output in a bordered box
@@ -343,7 +343,7 @@ func (m Model) renderAutoBanDetails() string {
 	doc := strings.Builder{}
 
 	// Title
-	title := fmt.Sprintf("Auto Ban Details - %s", m.Diagnostic.AutoBanInfo.ServiceType)
+	title := fmt.Sprintf(i18n.T("Auto Ban Details - %s"), m.Diagnostic.AutoBanInfo.ServiceType)
 	doc.WriteString(lipgloss.NewStyle().Bold(true).Underline(true).MarginBottom(1).Render(title))
 	doc.WriteString("\n\n")
 
@@ -371,7 +371,7 @@ func (m Model) renderAutoBanDetails() string {
 
 	// Jails/Services table
 	if len(m.Diagnostic.AutoBanInfo.Jails) > 0 {
-		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(fmt.Sprintf("Jails/Services (%d total)", len(m.Diagnostic.AutoBanInfo.Jails))))
+		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(fmt.Sprintf(i18n.T("Jails/Services (%d total)"), len(m.Diagnostic.AutoBanInfo.Jails))))
 		doc.WriteString("\n\n")
 		doc.WriteString(m.Diagnostic.AutoBanTable.View())
 		doc.WriteString("\n\n")
@@ -384,7 +384,7 @@ func (m Model) renderAutoBanDetails() string {
 	if m.Diagnostic.AutoBanInfo.RawOutput != "" {
 		doc.WriteString(lipgloss.NewStyle().Bold(true).Render(i18n.T("Complete Configuration:")))
 		doc.WriteString("\n")
-		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render("(Full raw output from service)"))
+		doc.WriteString(lipgloss.NewStyle().Foreground(lipgloss.Color("244")).Render(i18n.T("(Full raw output from service)")))
 		doc.WriteString("\n\n")
 
 		rawOutputStyle := lipgloss.NewStyle().
@@ -445,7 +445,7 @@ func (m Model) renderDiagnosticLogs() string {
 	}
 
 	// Time range options
-	timeRanges := []string{"All", "5m", "1h", "24h", "7d", "Custom"}
+	timeRanges := i18n.Ts("All", "5m", "1h", "24h", "7d", "Custom")
 	timeRangeStr := timeIndicator + ": "
 	for i, tr := range timeRanges {
 		if i == m.Diagnostic.LogTimeSelected {
@@ -458,7 +458,7 @@ func (m Model) renderDiagnosticLogs() string {
 	filterDoc.WriteString("\n")
 
 	// Log level options
-	levels := []string{"All", "Error", "Warn", "Info", "Debug"}
+	levels := i18n.Ts("All", "Error", "Warn", "Info", "Debug")
 	levelStr := levelIndicator + ": "
 	for i, level := range levels {
 		if i == m.Diagnostic.LogLevelSelected {
@@ -471,8 +471,8 @@ func (m Model) renderDiagnosticLogs() string {
 	filterDoc.WriteString("\n")
 
 	// Filter inputs
-	filterDoc.WriteString("Search: " + m.Diagnostic.LogSearchInput.View() + "  ")
-	filterDoc.WriteString("Service: " + m.Diagnostic.LogServiceInput.View())
+	filterDoc.WriteString(i18n.T("Search: ") + m.Diagnostic.LogSearchInput.View() + "  ")
+	filterDoc.WriteString(i18n.T("Service: ") + m.Diagnostic.LogServiceInput.View())
 
 	doc.WriteString(filterStyle.Render(filterDoc.String()))
 	doc.WriteString("\n\n")
@@ -494,7 +494,7 @@ func (m Model) renderDiagnosticLogs() string {
 
 		// Summary
 		summaryStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("244"))
-		summary := fmt.Sprintf("Showing %d entries", m.Diagnostic.LogsInfo.TotalCount)
+		summary := fmt.Sprintf(i18n.T("Showing %d entries"), m.Diagnostic.LogsInfo.TotalCount)
 		if m.Diagnostic.LogsInfo.HasMore {
 			summary += " (more available - increase limit or refine filters)"
 		}
diff --git a/widgets/render-footer.go b/widgets/render-footer.go
index 3175ade..9379bcd 100644
--- a/widgets/render-footer.go
+++ b/widgets/render-footer.go
@@ -3,6 +3,7 @@ package widgets
 import (
 	"strings"
 
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"github.com/Server-Pulse/server-pulse/widgets/model"
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
 	"github.com/charmbracelet/lipgloss"
@@ -16,10 +17,11 @@ func (m Model) renderFooter() string {
 			Background(v.PurpleCollor).
 			Padding(0, 1).
 			Bold(true)
-		statusLine += statusStyle.Render("⏳ Operation in progress...") + "\n"
+		statusLine += statusStyle.Render(i18n.T("⏳ Operation in progress...")) + "\n"
 	} else if m.LastOperationMsg != "" {
 		var statusStyle lipgloss.Style
-		if strings.Contains(m.LastOperationMsg, "failed") || strings.Contains(m.LastOperationMsg, "Error") {
+		if strings.Contains(m.LastOperationMsg, "failed") || strings.Contains(m.LastOperationMsg, "Error") ||
+			strings.Contains(m.LastOperationMsg, "失败") || strings.Contains(m.LastOperationMsg, "错误") {
 			statusStyle = lipgloss.NewStyle().
 				Foreground(v.WhiteColor).
 				Background(v.ErrorColor).
diff --git a/widgets/render-header.go b/widgets/render-header.go
index c62b67b..c3a8bab 100644
--- a/widgets/render-header.go
+++ b/widgets/render-header.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
 	"strings"
 
diff --git a/widgets/render-monitor.go b/widgets/render-monitor.go
index 8c8f4e2..6c1ab70 100644
--- a/widgets/render-monitor.go
+++ b/widgets/render-monitor.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	"github.com/Server-Pulse/server-pulse/utils"
diff --git a/widgets/render-network.go b/widgets/render-network.go
index da8320b..0154c37 100644
--- a/widgets/render-network.go
+++ b/widgets/render-network.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	"github.com/Server-Pulse/server-pulse/widgets/auth"
@@ -206,7 +206,7 @@ func (m Model) renderConnectivityAnalysis() string {
 				statusLine += fmt.Sprintf(i18n.T("Latency: %v, Packet Loss: %.1f%%"),
 					result.Latency, result.PacketLoss)
 			} else {
-				statusLine += fmt.Sprintf("Error: %s", result.Error)
+				statusLine += i18n.T("Error: ") + result.Error
 			}
 
 			resultsContent.WriteString(lipgloss.NewStyle().Foreground(statusColor).Render(statusLine) + "\n")
@@ -400,12 +400,12 @@ func (m Model) renderNetworkConfiguration() string {
 
 	footer := lipgloss.NewStyle().
 		Foreground(lipgloss.Color("244")).
-		Render(fmt.Sprintf("\nCurrently viewing: %s | Press SPACE to switch",
+		Render(fmt.Sprintf(i18n.T("\nCurrently viewing: %s | Press SPACE to switch"),
 			func() string {
 				if m.Network.RoutesTable.Focused() {
-					return "Routing Table"
+					return i18n.T("Routing Table")
 				}
-				return "DNS Servers"
+				return i18n.T("DNS Servers")
 			}()))
 	content.WriteString(footer)
 
diff --git a/widgets/render-reporting.go b/widgets/render-reporting.go
index e5fe4e5..4ea94c6 100644
--- a/widgets/render-reporting.go
+++ b/widgets/render-reporting.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"strings"
 
 	model "github.com/Server-Pulse/server-pulse/widgets/model"
diff --git a/widgets/utils.go b/widgets/utils.go
index cbf63b7..b1e275a 100644
--- a/widgets/utils.go
+++ b/widgets/utils.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"math/rand"
 
 	"os/exec"
diff --git a/widgets/view.go b/widgets/view.go
index 516fc39..b654903 100644
--- a/widgets/view.go
+++ b/widgets/view.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 
 	v "github.com/Server-Pulse/server-pulse/widgets/vars"
 
diff --git a/widgets/widgets.go b/widgets/widgets.go
index 4ad9ea2..2ffbeb4 100644
--- a/widgets/widgets.go
+++ b/widgets/widgets.go
@@ -1,8 +1,8 @@
 package widgets
 
 import (
-	"github.com/Server-Pulse/server-pulse/i18n"
 	"fmt"
+	"github.com/Server-Pulse/server-pulse/i18n"
 	"sort"
 	"strings"