diff --git a/src/Applications/Settings/AppInfo.cs b/src/Applications/Settings/AppInfo.cs
index 611c9d5..d8d6fe7 100644
--- a/src/Applications/Settings/AppInfo.cs
+++ b/src/Applications/Settings/AppInfo.cs
@@ -136,5 +136,15 @@ public static string Version
     /// </summary>
     public static string LicenseUrl => $"https://github.com/{Company}/{AppName}/blob/main/LICENSE";
 
+    /// <summary>
+    /// 官方QQ群号码
+    /// </summary>
+    public const string QQGroupNumber = "1012116859";
+
+    /// <summary>
+    /// 加入QQ群链接
+    /// </summary>
+    public const string QQGroupUrl = "https://qm.qq.com/q/lFE1Cc8d5m";
+
     #endregion
 }
\ No newline at end of file
diff --git a/src/Assets/Images/qq.svg b/src/Assets/Images/qq.svg
new file mode 100644
index 0000000..ac20b9b
--- /dev/null
+++ b/src/Assets/Images/qq.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024" fill="#666666">
+    <path d="M824.8 613.2c-16-51.4-34.4-94.6-62.7-165.3C766.5 262.2 689.3 112 511.5 112 331.7 112 256.2 265.2 261 447.9c-28.4 70.8-46.7 113.7-62.7 165.3-34 109.5-23 154.8-14.6 155.8 18 2.2 70.1-82.4 70.1-82.4 0 49 25.2 112.9 79.8 159-26.4 8.1-85.7 29.9-71.6 53.8 11.4 19.3 196.2 12.3 249.5 6.3 53.3 6 238.1 13 249.5-6.3 14.1-23.8-45.2-45.7-71.6-53.8 54.6-46.2 79.8-110.1 79.8-159 0 0 52.1 84.6 70.1 82.4 8.5-1.1 19.5-46.4-14.5-155.8z"/>
+</svg>
\ No newline at end of file
diff --git a/src/ViewModels/AboutPageViewModel.cs b/src/ViewModels/AboutPageViewModel.cs
index 7941062..fb4bd56 100644
--- a/src/ViewModels/AboutPageViewModel.cs
+++ b/src/ViewModels/AboutPageViewModel.cs
@@ -274,6 +274,14 @@ private void InitializeFeatureItems()
                 ButtonText = "查看",
                 Command = new RelayCommand(() => OpenUrl(AppInfo.LicenseUrl))
             });
+
+            FeatureItems.Add(new FeatureItem
+            {
+                IconSource = "/Assets/Images/qq.svg",
+                Title = $"官方QQ群: {AppInfo.QQGroupNumber}",
+                ButtonText = "加入",
+                Command = new RelayCommand(() => OpenUrl(AppInfo.QQGroupUrl))
+            });
         }
     }
 
diff --git a/src/ViewModels/HomePageViewModel.cs b/src/ViewModels/HomePageViewModel.cs
index 83af366..5f867a4 100644
--- a/src/ViewModels/HomePageViewModel.cs
+++ b/src/ViewModels/HomePageViewModel.cs
@@ -8,7 +8,7 @@ namespace MarketAssistant.ViewModels;
 /// <summary>
 /// 首页ViewModel
 /// </summary>
-public class HomePageViewModel : ViewModelBase, IDisposable
+public partial class HomePageViewModel : ViewModelBase, IDisposable
 {
     /// <summary>
     /// 搜索功能ViewModel