diff --git a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/About/About_ChangeLog.axaml b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/About/About_ChangeLog.axaml
new file mode 100644
index 000000000..8580f6bea
--- /dev/null
+++ b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/About/About_ChangeLog.axaml
@@ -0,0 +1,12 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:controls="clr-namespace:System.Application.UI.Views.Controls;assembly=System.Application.SteamTools.Client.Desktop.Avalonia"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="System.Application.UI.Views.Pages.About_ChangeLog">
+  <Panel>
+    <controls:WebView3 x:Name="webViewQA" Background="Transparent" />
+    <controls:ProgressRing x:Name="webViewQALoading" IsIndeterminate="True" HorizontalAlignment="Stretch" Height="100" Width="100" />
+  </Panel>
+</UserControl>
diff --git a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/About/About_Changelog.axaml.cs b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/About/About_Changelog.axaml.cs
new file mode 100644
index 000000000..ecb4b68a0
--- /dev/null
+++ b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/About/About_Changelog.axaml.cs
@@ -0,0 +1,78 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.LogicalTree;
+using Avalonia.Markup.Xaml;
+using CefNet;
+using System.Application.UI.Resx;
+using System.Application.UI.Views.Controls;
+
+namespace System.Application.UI.Views.Pages
+{
+    public class About_ChangeLog : UserControl, IDisposable
+    {
+        readonly WebView3 webViewQA;
+        readonly ProgressRing webViewQALoading;
+        bool disposedValue;
+
+        public About_ChangeLog()
+        {
+            InitializeComponent();
+
+            webViewQALoading = this.FindControl<ProgressRing>(nameof(webViewQALoading));
+            webViewQA = this.FindControl<WebView3>(nameof(webViewQA));
+            webViewQA.Opacity = 0;
+            webViewQA.LoadingStateChange += WebView_LoadingStateChange;
+            webViewQA.InitialUrl = string.Format(
+                "https://steampp.net/changelogbox?theme={0}&language={1}",
+                CefNetApp.GetTheme(),
+                R.Language);
+        }
+
+        private void WebView_LoadingStateChange(object? sender, LoadingStateChangeEventArgs e)
+        {
+            if (!e.Busy)
+            {
+                if (webViewQA.Opacity != 1) webViewQA.Opacity = 1;
+                if (webViewQALoading.IsVisible) webViewQALoading.IsVisible = false;
+            }
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        protected override void OnDetachedFromLogicalTree(LogicalTreeAttachmentEventArgs e)
+        {
+            base.OnDetachedFromLogicalTree(e);
+            Dispose();
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!disposedValue)
+            {
+                if (disposing)
+                {
+                    // TODO: 释放托管状态(托管对象)
+                    if (webViewQA != null)
+                    {
+                        webViewQA.LoadingStateChange -= WebView_LoadingStateChange;
+                        ((IDisposable)webViewQA).Dispose();
+                    }
+                }
+
+                // TODO: 释放未托管的资源(未托管的对象)并替代终结器
+                // TODO: 将大型字段设置为 null
+                disposedValue = true;
+            }
+        }
+
+        public void Dispose()
+        {
+            // 不要更改此代码。请将清理代码放入“Dispose(bool disposing)”方法中
+            Dispose(disposing: true);
+            GC.SuppressFinalize(this);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/AboutPage.axaml b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/AboutPage.axaml
index 714825bd9..4e10e4d6c 100644
--- a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/AboutPage.axaml
+++ b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/AboutPage.axaml
@@ -8,21 +8,24 @@
              mc:Ignorable="d"
              d:DesignWidth="800" d:DesignHeight="450"
              x:Class="System.Application.UI.Views.Pages.AboutPage">
-    <TabControl Classes="flat">
-        <TabItem Header="{ReflectionBinding Path=Res.About_ThisSoft,Mode=OneWay,Source={x:Static resx:R.Current}}">
-            <pages:About_SoftwarePage>
-                <pages:About_SoftwarePage.DataContext>
-                    <vm:AboutPageViewModel/>
-                </pages:About_SoftwarePage.DataContext>
-            </pages:About_SoftwarePage>
-        </TabItem>
-        <TabItem Header="{ReflectionBinding Path=Res.About_FAQ,Mode=OneWay,Source={x:Static resx:R.Current}}">
-            <pages:About_FAQPage />
-        </TabItem>
-        <TabItem Header="{ReflectionBinding Path=Res.About_OpenSource,Mode=OneWay,Source={x:Static resx:R.Current}}">
-            <pages:About_OpenSourcePage />
-        </TabItem>
-        <!--<TabItem Header="{ReflectionBinding Path=Res.About_Contactus,Mode=OneWay,Source={x:Static resx:R.Current}}">
+  <TabControl Classes="flat">
+    <TabItem Header="{ReflectionBinding Path=Res.About_ThisSoft,Mode=OneWay,Source={x:Static resx:R.Current}}">
+      <pages:About_SoftwarePage>
+        <pages:About_SoftwarePage.DataContext>
+          <vm:AboutPageViewModel/>
+        </pages:About_SoftwarePage.DataContext>
+      </pages:About_SoftwarePage>
+    </TabItem>
+    <TabItem Header="{ReflectionBinding Path=Res.About_UpdateLog,Mode=OneWay,Source={x:Static resx:R.Current}}">
+      <pages:About_ChangeLog />
+    </TabItem>
+    <TabItem Header="{ReflectionBinding Path=Res.About_FAQ,Mode=OneWay,Source={x:Static resx:R.Current}}">
+      <pages:About_FAQPage />
+    </TabItem>
+    <TabItem Header="{ReflectionBinding Path=Res.About_OpenSource,Mode=OneWay,Source={x:Static resx:R.Current}}">
+      <pages:About_OpenSourcePage />
+    </TabItem>
+    <!--<TabItem Header="{ReflectionBinding Path=Res.About_Contactus,Mode=OneWay,Source={x:Static resx:R.Current}}">
         </TabItem>-->
-    </TabControl>
-</UserControl>
\ No newline at end of file
+  </TabControl>
+</UserControl>
diff --git a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/GameRelated/GameRelated_BorderlessPage.axaml b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/GameRelated/GameRelated_BorderlessPage.axaml
index ce5b9b859..3aad20567 100644
--- a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/GameRelated/GameRelated_BorderlessPage.axaml
+++ b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/GameRelated/GameRelated_BorderlessPage.axaml
@@ -79,7 +79,6 @@
       </TextBlock>
 
       <ListBox Items="{Binding WindowList,Mode=OneWay}"
-         Background="Transparent"
          Height="200" Margin="0,5"
          SelectedItem="{Binding SelectWindow}">
         <ListBox.ItemTemplate>
diff --git a/src/ST.Client.Desktop.Avalonia/ST.Client.Desktop.Avalonia.csproj b/src/ST.Client.Desktop.Avalonia/ST.Client.Desktop.Avalonia.csproj
index 7009abc74..84b2c965f 100644
--- a/src/ST.Client.Desktop.Avalonia/ST.Client.Desktop.Avalonia.csproj
+++ b/src/ST.Client.Desktop.Avalonia/ST.Client.Desktop.Avalonia.csproj
@@ -58,6 +58,9 @@
     </ItemGroup>
 
     <ItemGroup>
+        <Compile Update="Application\UI\Views\Pages\About\About_Changelog.axaml.cs">
+          <DependentUpon>About_ChangeLog.axaml</DependentUpon>
+        </Compile>
         <Compile Update="Application\UI\Views\Pages\GameRelatedPage.axaml.cs">
             <DependentUpon>GameRelatedPage.axaml</DependentUpon>
         </Compile>
diff --git a/src/ST.Client.Desktop/UI/Resx/AppResources.Designer.cs b/src/ST.Client.Desktop/UI/Resx/AppResources.Designer.cs
index fa8f0ba1c..f76d94882 100644
--- a/src/ST.Client.Desktop/UI/Resx/AppResources.Designer.cs
+++ b/src/ST.Client.Desktop/UI/Resx/AppResources.Designer.cs
@@ -132,6 +132,15 @@ namespace System.Application.UI.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 更新日志 的本地化字符串。
+        /// </summary>
+        public static string About_UpdateLog {
+            get {
+                return ResourceManager.GetString("About_UpdateLog", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 描述 的本地化字符串。
         /// </summary>
diff --git a/src/ST.Client.Desktop/UI/Resx/AppResources.resx b/src/ST.Client.Desktop/UI/Resx/AppResources.resx
index d807e1c5a..c347376d2 100644
--- a/src/ST.Client.Desktop/UI/Resx/AppResources.resx
+++ b/src/ST.Client.Desktop/UI/Resx/AppResources.resx
@@ -141,6 +141,9 @@
   <data name="About_UpdateHistory" xml:space="preserve">
     <value>更新记录</value>
   </data>
+  <data name="About_UpdateLog" xml:space="preserve">
+    <value>更新日志</value>
+  </data>
   <data name="AchievementManage" xml:space="preserve">
     <value>成就管理</value>
   </data>