diff --git a/release-template.md b/release-template.md
index 72a10c8c9..46855acbd 100644
--- a/release-template.md
+++ b/release-template.md
@@ -3,13 +3,14 @@
 1. CLR 升级至 .NET 6 Preview 7
 2. 新增 库存游戏可浏览已安装的游戏文件夹
 3. 新增 创意工坊划词翻译脚本
-4. 新增 使用硬件加速设置项，也可通过命令行参数禁用硬件加速启动 -clt devtools -disable_gpu
-5. 新增 家庭库共享排序，该功能可调整当前设备的多个家庭共享账号库存的优先级顺序。
+4. 新增 通用设置-使用硬件加速设置项，也可通过命令行参数禁用硬件加速启动 -clt devtools -disable_gpu
+5. 新增 账号切换内新增家庭库共享排序功能，该功能可调整当前设备的多个家庭共享账号库存的优先级顺序。
 6. 新增 QQ 快速登录渠道
 7. 新增 意大利语支持
 8. 新增 西班牙语支持
 9. Android/macOS/Linux 版现已开启 Beta/Alpha 测试，可从 GitHub/Gitee 上下载
 10. 现已通过 Desktop Bridge 转制为 UWP 上架 Microsoft Store 
+11. 新增 通用设置内可支持访问程序的AppData、Cache、Logs文件夹和查看缓存及日志占用空间大小情况
 
 ### 修复问题
 1. 修复 开机自启动在 2.4.x 中不生效
@@ -32,8 +33,9 @@
 18. 修复 程序在加载库存游戏时有概率闪退的问题
 19. 修复 打开托盘菜单有概率导致程序闪退的问题
 20. 修复 程序启动时界面不会加载任何内容无法正常使用的问题
-21. 改进 账号切换功能的UI调整
+21. 改进 账号切换功能UI
 22. 改进 移除了CEF模块，缩减程序体积和运行时内存占用
+23. 改进 库存游戏支持显示已安装游戏占用空间大小
 ***
 
 <!-- 1. 新增 ASF Plus 本地挂卡
diff --git a/src/ST.Client.Desktop.Avalonia/Application/Converters/SizeConverter.cs b/src/ST.Client.Desktop.Avalonia/Application/Converters/SizeConverter.cs
index 7a5c1bafe..9776a36d7 100644
--- a/src/ST.Client.Desktop.Avalonia/Application/Converters/SizeConverter.cs
+++ b/src/ST.Client.Desktop.Avalonia/Application/Converters/SizeConverter.cs
@@ -11,27 +11,34 @@ namespace System.Application.Converters
         {
             if (double.TryParse(value.ToString(), out double b))
             {
-                if (b > SizeUnit)
+                if (b > 0)
                 {
-                    var kb = b / SizeUnit;
-                    if (kb > SizeUnit)
+                    if (b > SizeUnit)
                     {
-                        var mb = kb / SizeUnit;
-                        if (mb > SizeUnit)
+                        var kb = b / SizeUnit;
+                        if (kb > SizeUnit)
                         {
-                            var gb = mb / SizeUnit;
-                            if (gb > SizeUnit)
+                            var mb = kb / SizeUnit;
+                            if (mb > SizeUnit)
                             {
-                                var tb = gb / SizeUnit;
-                                return tb.ToString("###,###.##") + " TB";
+                                var gb = mb / SizeUnit;
+                                if (gb > SizeUnit)
+                                {
+                                    var tb = gb / SizeUnit;
+                                    return tb.ToString("###,###.##") + " TB";
+                                }
+                                return gb.ToString("###,###.##") + " GB";
                             }
-                            return gb.ToString("###,###.##") + " GB";
+                            return mb.ToString("###,###.##") + " MB";
                         }
-                        return mb.ToString("###,###.##") + " MB";
+                        return kb.ToString("###,###.##") + " KB";
                     }
-                    return kb.ToString("###,###.##") + " KB";
+                    return b.ToString("###,###.##") + " B";
+                }
+                else 
+                {
+                    return "0 B";
                 }
-                return b.ToString("###,###.##") + " B";
             }
             return value;
         }
diff --git a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Windows/GameListPage/SteamShutdownWindow.axaml b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Windows/GameListPage/SteamShutdownWindow.axaml
index 68ecf4404..630069359 100644
--- a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Windows/GameListPage/SteamShutdownWindow.axaml
+++ b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Windows/GameListPage/SteamShutdownWindow.axaml
@@ -24,13 +24,20 @@
         Background="{DynamicResource ThemeBrushKey}"
         Padding="10"
         Margin="20 40 20 0">
-        <StackPanel Orientation="Horizontal" Spacing="8" HorizontalAlignment="Left">
-          <Button
-                   Background="Transparent"
-                   Cursor="Hand">
-            <PathIcon Width="16" Height="16" Data="{DynamicResource PauseCircleDrawing}"/>
-          </Button>
-        </StackPanel>
+        <DockPanel>
+          <StackPanel Orientation="Horizontal" Spacing="8" HorizontalAlignment="Left">
+            <TextBlock Text="启用下载监控" VerticalAlignment="Center"></TextBlock>
+            <ToggleSwitch OnContent="" OffContent="" VerticalAlignment="Center"></ToggleSwitch>
+
+            <TextBlock Text="选中游戏下载完成后执行" VerticalAlignment="Center"></TextBlock>
+            <ComboBox PlaceholderText="睡眠" VerticalAlignment="Center"></ComboBox>
+
+          </StackPanel>
+
+          <CheckBox HorizontalAlignment="Right" 
+                    Content="全部选中" 
+                    VerticalAlignment="Center"></CheckBox>
+        </DockPanel>
       </Border>
       <Panel DockPanel.Dock="Bottom">
         <ScrollViewer Padding="0 10">
@@ -59,10 +66,11 @@
 
                     <WrapPanel Grid.Column="2"
                                 VerticalAlignment="Center">
-                      <TextBlock Text="{Binding LastUpdated,StringFormat={}{0:yyyy-MM-dd HH:mm:ss}}"
+                      <!--<TextBlock Text="{Binding LastUpdated,StringFormat={}{0:yyyy-MM-dd HH:mm:ss}}"
                                  FontSize="16"
                                  VerticalAlignment="Center"
-                                 Foreground="{DynamicResource InactiveForegroundBrushKey}"/>
+                                 Foreground="{DynamicResource InactiveForegroundBrushKey}"/>-->
+                      <CheckBox></CheckBox>
                     </WrapPanel>
                   </Grid>
                 </Border>
diff --git a/src/ST.Client.Desktop/Models/SteamApp.cs b/src/ST.Client.Desktop/Models/SteamApp.cs
index ff0b0fb61..fcda1d636 100644
--- a/src/ST.Client.Desktop/Models/SteamApp.cs
+++ b/src/ST.Client.Desktop/Models/SteamApp.cs
@@ -325,6 +325,7 @@ namespace System.Application.Models
 
             /* Counting from zero and starting from the right
              * Bit 1 indicates if a download is running
+             * Bit 3 indicates if a preloaded game download 
              * Bit 2 indicates if a game is installed
              * Bit 9 indicates if the download has been stopped by the user. The download will not happen, so don't wait for it.
              * Bit 10 (or maybe Bit 5) indicates if a DLC is downloaded for a game
diff --git a/src/ST.Client.Desktop/Services/ISteamService.cs b/src/ST.Client.Desktop/Services/ISteamService.cs
index 8f956db43..f98ab4aae 100644
--- a/src/ST.Client.Desktop/Services/ISteamService.cs
+++ b/src/ST.Client.Desktop/Services/ISteamService.cs
@@ -137,8 +137,13 @@ namespace System.Application.Services
         }
 
         /// <summary>
-        /// 获取正在下载的SteamApp列表
+        /// 获取已安装的SteamApp列表(包括正在下载的项)
         /// </summary>
         List<SteamApp> GetDownloadingAppList();
+
+        /// <summary>
+        /// 监听Steam下载
+        /// </summary>
+        void InitWatchSteamDownloading(Action<uint> changedAction, Action<uint> deleteAction);
     }
 }
\ No newline at end of file
diff --git a/src/ST.Client.Desktop/Services/Implementation/SteamServiceImpl.cs b/src/ST.Client.Desktop/Services/Implementation/SteamServiceImpl.cs
index 180bb5270..275b3e9f1 100644
--- a/src/ST.Client.Desktop/Services/Implementation/SteamServiceImpl.cs
+++ b/src/ST.Client.Desktop/Services/Implementation/SteamServiceImpl.cs
@@ -929,7 +929,6 @@ namespace System.Application.Services.Implementation
                 fsw.Changed += Fsw_Changed;
                 fsw.Deleted += Fsw_Deleted;
                 fsw.EnableRaisingEvents = true;
-
             }
 
             void Fsw_Deleted(object sender, FileSystemEventArgs e)
diff --git a/src/ST.Client.Desktop/UI/ViewModels/Pages/GameListPageViewModel.cs b/src/ST.Client.Desktop/UI/ViewModels/Pages/GameListPageViewModel.cs
index 75a50a881..d8c89b07c 100644
--- a/src/ST.Client.Desktop/UI/ViewModels/Pages/GameListPageViewModel.cs
+++ b/src/ST.Client.Desktop/UI/ViewModels/Pages/GameListPageViewModel.cs
@@ -42,7 +42,6 @@ namespace System.Application.UI.ViewModels
                 {
                     return true;
                 }
-
                 return false;
             };
         }
@@ -131,8 +130,8 @@ namespace System.Application.UI.ViewModels
                       IconKey ="EyeHideDrawing", Command = HideAppCommand },
                   new MenuItemViewModel (nameof(AppResources.GameList_IdleGamesManger)){
                       IconKey ="TopSpeedDrawing", Command = IdleAppCommand },
-                  new MenuItemViewModel (nameof(AppResources.GameList_SteamShutdown)){
-                      IconKey ="ClockArrowDownloadDrawing", Command = SteamShutdownCommand },
+                  //new MenuItemViewModel (nameof(AppResources.GameList_SteamShutdown)){
+                  //    IconKey ="ClockArrowDownloadDrawing", Command = SteamShutdownCommand },
             };
 
             AFKAutoUpdate?.CheckmarkChange(GameLibrarySettings.IsAutoAFKApps.Value);
diff --git a/src/ST.Client.Desktop/UI/ViewModels/Windows/GameListPage/SteamShutdownWindowViewModel.cs b/src/ST.Client.Desktop/UI/ViewModels/Windows/GameListPage/SteamShutdownWindowViewModel.cs
index b38c4156a..dc5a2442d 100644
--- a/src/ST.Client.Desktop/UI/ViewModels/Windows/GameListPage/SteamShutdownWindowViewModel.cs
+++ b/src/ST.Client.Desktop/UI/ViewModels/Windows/GameListPage/SteamShutdownWindowViewModel.cs
@@ -19,6 +19,7 @@ namespace System.Application.UI.ViewModels
 
             SteamConnectService.Current.DownloadApps
                .Connect()
+               .Filter(p => p.IsDownloading)
                .ObserveOn(RxApp.MainThreadScheduler)
                .Sort(SortExpressionComparer<SteamApp>.Ascending(x => x.AppId).ThenByDescending(x => x.SizeOnDisk))
                .Bind(out _DownloadingApps)