diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..aad2428
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,83 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: "10.0.x"
+
+      - name: Resolve version
+        id: ver
+        run: |
+          set -euo pipefail
+          ref="${GITHUB_REF_NAME}"
+          if [[ "${GITHUB_REF}" == refs/tags/v* ]]; then
+            version="${ref#v}"
+          elif [[ "${GITHUB_REF}" == refs/tags/* ]]; then
+            version="${ref}"
+          else
+            # workflow_dispatch on a branch: use short SHA so artifacts are still named
+            version="dev-${GITHUB_SHA::7}"
+          fi
+          echo "version=${version}" >> "$GITHUB_OUTPUT"
+          echo "Resolved version: ${version}"
+
+      - name: Publish multi-RID packages
+        run: |
+          set -euo pipefail
+          VERSION="${{ steps.ver.outputs.version }}"
+          PROJECT="src/Exceltk/Exceltk.csproj"
+          mkdir -p dist
+
+          for rid in linux-x64 osx-x64 osx-arm64 win-x86; do
+            out="publish/${rid}"
+            echo "::group::Publish ${rid}"
+            dotnet publish "$PROJECT" \
+              -c Release \
+              -r "$rid" \
+              --self-contained true \
+              -o "$out" \
+              -p:PublishSingleFile=true \
+              -p:IncludeNativeLibrariesForSelfExtract=true \
+              -p:EnableCompressionInSingleFile=true
+            echo "::endgroup::"
+
+            if [[ "$rid" == win-* ]]; then
+              asset="dist/exceltk-${VERSION}-${rid}.zip"
+              (cd "$out" && zip -qr "../../${asset}" .)
+            else
+              asset="dist/exceltk-${VERSION}-${rid}.tar.gz"
+              tar -czf "$asset" -C "$out" .
+            fi
+            ls -lh "$asset"
+          done
+
+      - name: Upload workflow artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: exceltk-${{ steps.ver.outputs.version }}
+          path: dist/*
+
+      - name: Create GitHub Release
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*
+          generate_release_notes: true
+          fail_on_unmatched_files: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 72c2f86..67e3455 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,13 @@
 .DS_Store
 .vscode/
 
+# Release binaries belong on GitHub Releases, not in git
+pub/*.zip
+pub/*.pkg
+pub/*.7z
+publish/
+dist/
+
 src/.vs
 src/Exceltk/bin/
 src/Exceltk/obj/
diff --git a/README.md b/README.md
index 0079bc9..d80248d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Excel toolkit. [![Build Status](https://travis-ci.org/fanfeilong/exceltk.svg?branch=master)](https://travis-ci.org/fanfeilong/exceltk)
+Excel toolkit. [![CI](https://github.com/fanfeilong/exceltk/actions/workflows/ci.yml/badge.svg)](https://github.com/fanfeilong/exceltk/actions/workflows/ci.yml)
 Table SHOULD be edited by advanced GUI applications, BUT converted to any other format. 
 
 
@@ -46,8 +46,8 @@ Table SHOULD be edited by advanced GUI applications, BUT converted to any other
 
 # Removed: clipboard monitor (`-t cm`)
   - `-t cm` (GUI clipboard watcher) existed only in **0.0.9** on Windows and was **removed** afterwards
-  - Download 0.0.9 if you still need it: http://files.cnblogs.com/files/math/exceltk0.0.9.7z
   - Current versions convert files with `-t md|json|tex` instead
+  - If you still need 0.0.9, look for an archived asset on [Releases](https://github.com/fanfeilong/exceltk/releases) (do not rely on README version matrices)
 
 # Convert Excel to Json 
   chagne the `-t` option to `json`
@@ -59,15 +59,25 @@ Table SHOULD be edited by advanced GUI applications, BUT converted to any other
   - using `-st n` option to split table into multitable
   - using `-sn` option to adjust number, for example, `1234656` will be split into `1 2 3 4 5 6`, it the table width is too large, this is useful
 
-# Download:
+# Download
 
-## 0.1.3
-  - mac: https://github.com/fanfeilong/exceltk/blob/master/pub/exceltk.0.1.3.pkg
-  - windows: http://files.cnblogs.com/files/math/exceltk.0.1.3.zip
+Prebuilt binaries are published through **GitHub Releases** (CI builds self-contained packages for each RID on version tags `v*`).
 
-## 0.0.9 for windows
-  - http://fanfeilong.github.io/exceltk0.0.9.7z
-  - http://files.cnblogs.com/files/math/exceltk0.0.9.7z
+- **Latest release**: https://github.com/fanfeilong/exceltk/releases/latest
+- **All releases**: https://github.com/fanfeilong/exceltk/releases
+
+Pick the asset that matches your OS:
+
+| Asset RID | Platform |
+| --- | --- |
+| `linux-x64` | Linux x64 (`.tar.gz`) |
+| `osx-x64` | macOS Intel (`.tar.gz`) |
+| `osx-arm64` | macOS Apple Silicon (`.tar.gz`) |
+| `win-x86` | Windows (`.zip`) |
+
+Example asset name: `exceltk-0.1.4-linux-x64.tar.gz`.
+
+To cut a release: tag `vX.Y.Z` and push; `.github/workflows/release.yml` publishes the assets.
 
 
 # 3rd projects
diff --git a/README.txt b/README.txt
index 2e85e3c..6101ad7 100644
--- a/README.txt
+++ b/README.txt
@@ -26,7 +26,12 @@
 
 # Removed: clipboard monitor (`-t cm`)
   - `-t cm` only existed in 0.0.9 (Windows GUI) and was removed later
-  - Old build: http://files.cnblogs.com/files/math/exceltk0.0.9.7z
+  - Prefer [GitHub Releases](https://github.com/fanfeilong/exceltk/releases) for any archived 0.0.9 asset
+
+# Download
+  - Latest: https://github.com/fanfeilong/exceltk/releases/latest
+  - All versions: https://github.com/fanfeilong/exceltk/releases
+  - Assets: `linux-x64` / `osx-x64` / `osx-arm64` (`.tar.gz`), `win-x86` (`.zip`)
 
 # Convert Excel to Json 
   chagne the `-t` option to `json`
diff --git a/README.zhcn.txt b/README.zhcn.txt
index b003cba..b4c0e1e 100644
--- a/README.zhcn.txt
+++ b/README.zhcn.txt
@@ -40,8 +40,17 @@ Mac OS 版本请在命令行下直接使用`exceltk`，不用带exe后缀，MacO
 ## 已移除：剪切板监控（`-t cm`）
 
 - `-t cm`（Windows GUI，监控剪切板并即时转 Markdown）**仅在 0.0.9 提供**，之后版本已移除
-- 如需该功能请下载 0.0.9：http://files.cnblogs.com/files/math/exceltk0.0.9.7z
 - 当前版本请用 `-t md|json|tex` 转换文件
+- 如仍需 0.0.9，请到 [Releases](https://github.com/fanfeilong/exceltk/releases) 查找归档资源（不要再依赖 README 里的多版本下载列表）
+
+## 下载
+
+预编译包通过 **GitHub Releases** 发布（打 `v*` 标签后由 Actions 为各 RID 构建自包含包）：
+
+- 最新版：https://github.com/fanfeilong/exceltk/releases/latest
+- 全部版本：https://github.com/fanfeilong/exceltk/releases
+
+按系统选择资源：`linux-x64` / `osx-x64` / `osx-arm64`（`.tar.gz`），`win-x86`（`.zip`）。
 
 ## 解决在移动设备上表格不能自适应的问题
 
diff --git a/pub/README.md b/pub/README.md
new file mode 100644
index 0000000..d8d697f
--- /dev/null
+++ b/pub/README.md
@@ -0,0 +1,7 @@
+# Legacy local publish folder
+#
+# Do **not** add new binaries here. Multi-platform builds are published by
+# GitHub Actions (`.github/workflows/release.yml`) to GitHub Releases:
+#   https://github.com/fanfeilong/exceltk/releases
+#
+# Existing archived files in this directory (if any) are historical only.
diff --git a/pub/exceltk.0.1.0.pkg b/pub/exceltk.0.1.0.pkg
deleted file mode 100644
index 0464248..0000000
Binary files a/pub/exceltk.0.1.0.pkg and /dev/null differ
diff --git a/pub/exceltk.0.1.0.zip b/pub/exceltk.0.1.0.zip
deleted file mode 100644
index e089ef8..0000000
Binary files a/pub/exceltk.0.1.0.zip and /dev/null differ
diff --git a/pub/exceltk.0.1.1.pkg b/pub/exceltk.0.1.1.pkg
deleted file mode 100644
index 8a98450..0000000
Binary files a/pub/exceltk.0.1.1.pkg and /dev/null differ
diff --git a/pub/exceltk.0.1.1.zip b/pub/exceltk.0.1.1.zip
deleted file mode 100644
index 0153205..0000000
Binary files a/pub/exceltk.0.1.1.zip and /dev/null differ
diff --git a/pub/exceltk.0.1.2.pkg b/pub/exceltk.0.1.2.pkg
deleted file mode 100644
index d9a5c60..0000000
Binary files a/pub/exceltk.0.1.2.pkg and /dev/null differ
diff --git a/pub/exceltk.0.1.2.zip b/pub/exceltk.0.1.2.zip
deleted file mode 100644
index 2eb6843..0000000
Binary files a/pub/exceltk.0.1.2.zip and /dev/null differ
diff --git a/pub/exceltk.0.1.3.pkg b/pub/exceltk.0.1.3.pkg
deleted file mode 100644
index a32dcb0..0000000
Binary files a/pub/exceltk.0.1.3.pkg and /dev/null differ
diff --git a/pub/exceltk.0.1.3.zip b/pub/exceltk.0.1.3.zip
deleted file mode 100644
index f19dc2c..0000000
Binary files a/pub/exceltk.0.1.3.zip and /dev/null differ
diff --git a/update.md b/update.md
index 269793c..e63f6eb 100644
--- a/update.md
+++ b/update.md
@@ -1,15 +1,9 @@
-[exceltk 0.1.0]
+[exceltk]
 - 功能：excel表格转markdown命令行小工具
-- 新增：指定对齐
-       exceltk -t md -a r -xls example.xlsx
-- 新增：单元格内换行会自动转成<br/>
-- 新增：MacOSX独立安装包版
-- 移除：去掉剪切版GUI支持，需要该功能请使用0.0.9版
-
-# 下载
-- mac(试用): https://github.com/fanfeilong/exceltk/blob/master/pub/exceltk.0.1.0.pkg
-- windows: http://files.cnblogs.com/files/math/exceltk.0.1.0.zip
+- 发布：请使用 GitHub Releases（打 `v*` 标签后由 Actions 发布多 RID 包）
+  - https://github.com/fanfeilong/exceltk/releases/latest
+  - https://github.com/fanfeilong/exceltk/releases
 
 # 文档：
 -  zh-cn：http://www.cnblogs.com/math/p/exceltk.html
--  en：https://github.com/fanfeilong/exceltk
\ No newline at end of file
+-  en：https://github.com/fanfeilong/exceltk