feat.尝试弄了AOT的启动器。

LanMountainDesktop.Launcher/Views/DevDebugWindow.axaml

@@ -0,0 +1,182 @@
+<Window 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:vm="clr-namespace:LanMountainDesktop.Launcher.ViewModels"
+        mc:Ignorable="d" d:DesignWidth="500" d:DesignHeight="600"
+        x:Class="LanMountainDesktop.Launcher.Views.DevDebugWindow"
+        x:DataType="vm:DevDebugWindowViewModel"
+        Title="开发调试窗口 - Launcher"
+        Width="500"
+        Height="600"
+        WindowStartupLocation="CenterScreen"
+        Icon="/Assets/logo.ico">
+
+  <Design.DataContext>
+    <vm:DevDebugWindowViewModel />
+  </Design.DataContext>
+
+  <Border Padding="20"
+          Background="{DynamicResource SystemControlBackgroundAltHighBrush}">
+    <Grid RowDefinitions="Auto,*,Auto,Auto">
+      
+      <!-- 标题 -->
+      <StackPanel Grid.Row="0" Margin="0,0,0,20">
+        <TextBlock Text="🛠️ 开发调试窗口"
+                   FontSize="24"
+                   FontWeight="Bold"
+                   Foreground="{DynamicResource SystemControlForegroundBaseHighBrush}" />
+        <TextBlock Text="用于开发和调试 Launcher 的各个页面"
+                   FontSize="12"
+                   Opacity="0.7"
+                   Margin="0,5,0,0"
+                   Foreground="{DynamicResource SystemControlForegroundBaseMediumBrush}" />
+      </StackPanel>
+
+      <!-- 页面列表 -->
+      <ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto">
+        <StackPanel Spacing="15">
+          
+          <!-- 启动画面 -->
+          <Border Background="{DynamicResource SystemControlBackgroundAltMediumBrush}"
+                  CornerRadius="8"
+                  Padding="15">
+            <Grid ColumnDefinitions="*,Auto">
+              <StackPanel Grid.Column="0">
+                <TextBlock Text="🚀 启动画面 (SplashWindow)"
+                           FontWeight="SemiBold"
+                           FontSize="14" />
+                <TextBlock Text="显示启动进度和状态"
+                           FontSize="11"
+                           Opacity="0.6"
+                           Margin="0,3,0,0" />
+              </StackPanel>
+              <StackPanel Grid.Column="1" Spacing="8">
+                <ToggleSwitch Content="启用功能"
+                              IsChecked="{Binding IsSplashEnabled}"
+                              OnContent="功能"
+                              OffContent="查看" />
+                <Button Content="打开"
+                        Command="{Binding OpenSplashCommand}"
+                        HorizontalAlignment="Right" />
+              </StackPanel>
+            </Grid>
+          </Border>
+
+          <!-- 错误页面 -->
+          <Border Background="{DynamicResource SystemControlBackgroundAltMediumBrush}"
+                  CornerRadius="8"
+                  Padding="15">
+            <Grid ColumnDefinitions="*,Auto">
+              <StackPanel Grid.Column="0">
+                <TextBlock Text="❌ 错误页面 (ErrorWindow)"
+                           FontWeight="SemiBold"
+                           FontSize="14" />
+                <TextBlock Text="显示错误信息和重试选项"
+                           FontSize="11"
+                           Opacity="0.6"
+                           Margin="0,3,0,0" />
+              </StackPanel>
+              <StackPanel Grid.Column="1" Spacing="8">
+                <ToggleSwitch Content="启用功能"
+                              IsChecked="{Binding IsErrorEnabled}"
+                              OnContent="功能"
+                              OffContent="查看" />
+                <Button Content="打开"
+                        Command="{Binding OpenErrorCommand}"
+                        HorizontalAlignment="Right" />
+              </StackPanel>
+            </Grid>
+          </Border>
+
+          <!-- 更新页面 -->
+          <Border Background="{DynamicResource SystemControlBackgroundAltMediumBrush}"
+                  CornerRadius="8"
+                  Padding="15">
+            <Grid ColumnDefinitions="*,Auto">
+              <StackPanel Grid.Column="0">
+                <TextBlock Text="⬆️ 更新页面 (UpdateWindow)"
+                           FontWeight="SemiBold"
+                           FontSize="14" />
+                <TextBlock Text="显示更新进度和状态"
+                           FontSize="11"
+                           Opacity="0.6"
+                           Margin="0,3,0,0" />
+              </StackPanel>
+              <StackPanel Grid.Column="1" Spacing="8">
+                <ToggleSwitch Content="启用功能"
+                              IsChecked="{Binding IsUpdateEnabled}"
+                              OnContent="功能"
+                              OffContent="查看" />
+                <Button Content="打开"
+                        Command="{Binding OpenUpdateCommand}"
+                        HorizontalAlignment="Right" />
+              </StackPanel>
+            </Grid>
+          </Border>
+
+          <!-- OOBE页面 -->
+          <Border Background="{DynamicResource SystemControlBackgroundAltMediumBrush}"
+                  CornerRadius="8"
+                  Padding="15">
+            <Grid ColumnDefinitions="*,Auto">
+              <StackPanel Grid.Column="0">
+                <TextBlock Text="👋 OOBE页面 (OobeWindow)"
+                           FontWeight="SemiBold"
+                           FontSize="14" />
+                <TextBlock Text="首次运行引导页面"
+                           FontSize="11"
+                           Opacity="0.6"
+                           Margin="0,3,0,0" />
+              </StackPanel>
+              <StackPanel Grid.Column="1" Spacing="8">
+                <ToggleSwitch Content="启用功能"
+                              IsChecked="{Binding IsOobeEnabled}"
+                              OnContent="功能"
+                              OffContent="查看" />
+                <Button Content="打开"
+                        Command="{Binding OpenOobeCommand}"
+                        HorizontalAlignment="Right" />
+              </StackPanel>
+            </Grid>
+          </Border>
+
+        </StackPanel>
+      </ScrollViewer>
+
+      <!-- 批量操作 -->
+      <StackPanel Grid.Row="2" 
+                  Orientation="Horizontal"
+                  HorizontalAlignment="Center"
+                  Spacing="10"
+                  Margin="0,15">
+        <Button Content="全部设为查看模式"
+                Command="{Binding SetAllViewOnlyCommand}"
+                Background="{DynamicResource SystemControlBackgroundAltMediumBrush}" />
+        <Button Content="全部设为功能模式"
+                Command="{Binding SetAllFunctionalCommand}"
+                Background="{DynamicResource SystemControlHighlightAccentBrush}"
+                Foreground="White" />
+      </StackPanel>
+
+      <!-- 底部状态栏 -->
+      <Border Grid.Row="3"
+              Background="{DynamicResource SystemControlBackgroundAltMediumBrush}"
+              CornerRadius="4"
+              Padding="10">
+        <Grid ColumnDefinitions="*,Auto">
+          <TextBlock Grid.Column="0"
+                     Text="{Binding StatusMessage}"
+                     FontSize="11"
+                     Opacity="0.8"
+                     TextTrimming="CharacterEllipsis" />
+          <Button Grid.Column="1"
+                  Content="关闭"
+                  Command="{Binding CloseCommand}"
+                  Padding="15,5" />
+        </Grid>
+      </Border>
+
+    </Grid>
+  </Border>
+</Window>

LanMountainDesktop.Launcher/Views/DevDebugWindow.axaml.cs

@@ -0,0 +1,196 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using LanMountainDesktop.Launcher.Services;
+using LanMountainDesktop.Launcher.ViewModels;
+using LanMountainDesktop.Launcher.Views;
+
+namespace LanMountainDesktop.Launcher.Views;
+
+/// <summary>
+/// 开发调试窗口
+/// </summary>
+public partial class DevDebugWindow : Window
+{
+    private readonly DevDebugWindowViewModel _viewModel;
+
+    public DevDebugWindow()
+    {
+        AvaloniaXamlLoader.Load(this);
+
+        _viewModel = new DevDebugWindowViewModel();
+        DataContext = _viewModel;
+
+        // 订阅事件
+        _viewModel.OpenSplashRequested += OnOpenSplashRequested;
+        _viewModel.OpenErrorRequested += OnOpenErrorRequested;
+        _viewModel.OpenUpdateRequested += OnOpenUpdateRequested;
+        _viewModel.OpenOobeRequested += OnOpenOobeRequested;
+        _viewModel.CloseRequested += OnCloseRequested;
+    }
+
+    /// <summary>
+    /// 打开启动画面
+    /// </summary>
+    private void OnOpenSplashRequested(object? sender, SplashOpenEventArgs e)
+    {
+        var splashWindow = new SplashWindow();
+        
+        if (!e.IsFunctional)
+        {
+            // 查看模式：显示模拟内容
+            splashWindow.SetDebugMode(true);
+        }
+        
+        splashWindow.Show();
+        
+        if (e.IsFunctional)
+        {
+            // 功能模式：模拟正常启动流程
+            _ = SimulateSplashProgress(splashWindow);
+        }
+    }
+
+    /// <summary>
+    /// 打开错误页面
+    /// </summary>
+    private void OnOpenErrorRequested(object? sender, ErrorOpenEventArgs e)
+    {
+        var errorWindow = new ErrorWindow();
+        
+        if (!e.IsFunctional)
+        {
+            // 查看模式：显示模拟错误
+            errorWindow.SetDebugMode(true);
+            errorWindow.SetErrorMessage("[调试模式] 这是一个模拟的错误消息，用于查看错误页面的样式和布局。");
+        }
+        else
+        {
+            // 功能模式：显示真实错误
+            errorWindow.SetErrorMessage("找不到阑山桌面应用程序。\n\n请检查应用安装是否完整。");
+        }
+        
+        errorWindow.Show();
+    }
+
+    /// <summary>
+    /// 打开更新页面
+    /// </summary>
+    private void OnOpenUpdateRequested(object? sender, UpdateOpenEventArgs e)
+    {
+        var updateWindow = new UpdateWindow();
+        
+        if (!e.IsFunctional)
+        {
+            // 查看模式：显示模拟更新
+            updateWindow.SetDebugMode(true);
+        }
+        
+        updateWindow.Show();
+        
+        if (e.IsFunctional)
+        {
+            // 功能模式：模拟更新进度
+            _ = SimulateUpdateProgress(updateWindow);
+        }
+    }
+
+    /// <summary>
+    /// 打开OOBE页面
+    /// </summary>
+    private void OnOpenOobeRequested(object? sender, OobeOpenEventArgs e)
+    {
+        var oobeWindow = new OobeWindow();
+        
+        if (!e.IsFunctional)
+        {
+            // 查看模式：显示调试标记（通过标题）
+            oobeWindow.Title = "[调试模式] 欢迎使用阑山桌面";
+        }
+        
+        oobeWindow.Show();
+        
+        if (e.IsFunctional)
+        {
+            // 功能模式：等待用户点击后自动关闭
+            _ = SimulateOobeProgress(oobeWindow);
+        }
+    }
+
+    /// <summary>
+    /// 模拟OOBE流程
+    /// </summary>
+    private async Task SimulateOobeProgress(OobeWindow oobeWindow)
+    {
+        try
+        {
+            // 等待用户点击开始按钮
+            await oobeWindow.WaitForEnterAsync();
+            
+            // 用户点击后，窗口会自动关闭（通过OobeWindow内部的动画和关闭逻辑）
+            Console.WriteLine("[DevDebugWindow] OOBE completed by user");
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[DevDebugWindow] Error during OOBE simulation: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 关闭窗口
+    /// </summary>
+    private void OnCloseRequested(object? sender, EventArgs e)
+    {
+        Close();
+    }
+
+    /// <summary>
+    /// 模拟启动画面进度
+    /// </summary>
+    private async Task SimulateSplashProgress(SplashWindow splashWindow)
+    {
+        var stages = new[] { "初始化", "检查更新", "加载组件", "启动应用" };
+        var reporter = (ISplashStageReporter)splashWindow;
+        
+        for (int i = 0; i < stages.Length; i++)
+        {
+            reporter.ReportStage(stages[i], (i + 1) * 25);
+            await Task.Delay(500);
+        }
+        
+        // 3秒后关闭
+        await Task.Delay(3000);
+        splashWindow.Close();
+    }
+
+    /// <summary>
+    /// 模拟更新进度
+    /// </summary>
+    private async Task SimulateUpdateProgress(UpdateWindow updateWindow)
+    {
+        var stages = new[] { "下载", "验证", "安装", "清理" };
+        
+        foreach (var stage in stages)
+        {
+            updateWindow.Report(stage, $"正在{stage}...", Array.IndexOf(stages, stage) * 25 + 10);
+            await Task.Delay(800);
+        }
+        
+        updateWindow.ReportComplete(true, null);
+        
+        // 2秒后关闭
+        await Task.Delay(2000);
+        updateWindow.Close();
+    }
+
+    protected override void OnClosed(EventArgs e)
+    {
+        // 取消订阅事件
+        _viewModel.OpenSplashRequested -= OnOpenSplashRequested;
+        _viewModel.OpenErrorRequested -= OnOpenErrorRequested;
+        _viewModel.OpenUpdateRequested -= OnOpenUpdateRequested;
+        _viewModel.OpenOobeRequested -= OnOpenOobeRequested;
+        _viewModel.CloseRequested -= OnCloseRequested;
+        
+        base.OnClosed(e);
+    }
+}

LanMountainDesktop.Launcher/Views/ErrorDebugWindow.axaml

@@ -14,7 +14,8 @@
         CanResize="False"
         WindowStartupLocation="CenterOwner"
         Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
-        TransparencyLevelHint="None">
+        TransparencyLevelHint="None"
+        Icon="/Assets/logo.ico">
   <Design.DataContext>
     <views:ErrorDebugWindow />
   </Design.DataContext>

LanMountainDesktop.Launcher/Views/ErrorDebugWindow.axaml.cs

@@ -11,6 +11,7 @@ namespace LanMountainDesktop.Launcher.Views;
 public partial class ErrorDebugWindow : Window
 {
     private string? _selectedHostPath;
+    private bool _isInitialized = false;
 
     /// <summary>
     /// 是否启用了开发模式
@@ -25,22 +26,36 @@ public partial class ErrorDebugWindow : Window
     public ErrorDebugWindow()
     {
         AvaloniaXamlLoader.Load(this);
-        InitializeComponents();
+        
+        // 延迟到窗口加载完成后再初始化组件
+        this.Loaded += OnWindowLoaded;
     }
 
     public ErrorDebugWindow(bool devModeEnabled, string? initialPath) : this()
     {
         IsDevModeEnabled = devModeEnabled;
         _selectedHostPath = initialPath;
+    }
 
-        // 设置初始值
+    /// <summary>
+    /// 窗口加载完成事件
+    /// </summary>
+    private void OnWindowLoaded(object? sender, RoutedEventArgs e)
+    {
+        if (_isInitialized) return;
+        _isInitialized = true;
+        
+        Console.WriteLine("[ErrorDebugWindow] Window loaded, initializing components...");
+        InitializeComponents();
+        
+        // 设置初始值（在视觉树准备好后）
         var devModeToggle = this.FindControl<ToggleSwitch>("DevModeToggle");
         if (devModeToggle is not null)
         {
-            devModeToggle.IsChecked = devModeEnabled;
+            devModeToggle.IsChecked = IsDevModeEnabled;
         }
 
-        UpdatePathDisplay(initialPath);
+        UpdatePathDisplay(_selectedHostPath);
     }
 
     private void InitializeComponents()
@@ -52,7 +67,13 @@ public partial class ErrorDebugWindow : Window
             devModeToggle.IsCheckedChanged += (s, e) =>
             {
                 IsDevModeEnabled = devModeToggle.IsChecked ?? false;
+                Console.WriteLine($"[ErrorDebugWindow] DevMode changed to: {IsDevModeEnabled}");
             };
+            Console.WriteLine("[ErrorDebugWindow] DevModeToggle event bound");
+        }
+        else
+        {
+            Console.Error.WriteLine("[ErrorDebugWindow] Failed to find DevModeToggle!");
         }
 
         // 浏览按钮
@@ -60,6 +81,11 @@ public partial class ErrorDebugWindow : Window
         if (browseButton is not null)
         {
             browseButton.Click += OnBrowseClick;
+            Console.WriteLine("[ErrorDebugWindow] BrowseButton event bound");
+        }
+        else
+        {
+            Console.Error.WriteLine("[ErrorDebugWindow] Failed to find BrowseButton!");
         }
 
         // 确定按钮
@@ -67,6 +93,11 @@ public partial class ErrorDebugWindow : Window
         if (okButton is not null)
         {
             okButton.Click += (s, e) => Close();
+            Console.WriteLine("[ErrorDebugWindow] OkButton event bound");
+        }
+        else
+        {
+            Console.Error.WriteLine("[ErrorDebugWindow] Failed to find OkButton!");
         }
 
         // 取消按钮
@@ -78,9 +109,17 @@ public partial class ErrorDebugWindow : Window
                 // 取消时恢复原始状态
                 IsDevModeEnabled = false;
                 _selectedHostPath = null;
+                Console.WriteLine("[ErrorDebugWindow] Cancel clicked, resetting state");
                 Close();
             };
+            Console.WriteLine("[ErrorDebugWindow] CancelButton event bound");
         }
+        else
+        {
+            Console.Error.WriteLine("[ErrorDebugWindow] Failed to find CancelButton!");
+        }
+        
+        Console.WriteLine("[ErrorDebugWindow] Components initialization completed");
     }
 
     /// <summary>
@@ -110,6 +149,7 @@ public partial class ErrorDebugWindow : Window
         if (result.Count > 0)
         {
             _selectedHostPath = result[0].Path.LocalPath;
+            Console.WriteLine($"[ErrorDebugWindow] Selected host path: {_selectedHostPath}");
             UpdatePathDisplay(_selectedHostPath);
         }
     }
@@ -124,5 +164,9 @@ public partial class ErrorDebugWindow : Window
         {
             pathTextBlock.Text = string.IsNullOrEmpty(path) ? "未选择" : path;
         }
+        else
+        {
+            Console.Error.WriteLine("[ErrorDebugWindow] Failed to find PathTextBlock!");
+        }
     }
 }

LanMountainDesktop.Launcher/Views/ErrorWindow.axaml

@@ -3,82 +3,94 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:views="clr-namespace:LanMountainDesktop.Launcher.Views"
+        xmlns:ui="using:FluentAvalonia.UI.Controls"
         mc:Ignorable="d"
-        d:DesignWidth="480"
-        d:DesignHeight="320"
+        d:DesignWidth="520"
+        d:DesignHeight="280"
         x:Class="LanMountainDesktop.Launcher.Views.ErrorWindow"
         x:DataType="views:ErrorWindow"
-        Title="阑山桌面 - 启动失败"
-        Width="480"
-        Height="320"
+        Title="阑山桌面"
+        Width="520"
+        Height="280"
         CanResize="False"
         WindowStartupLocation="CenterScreen"
         Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
-        TransparencyLevelHint="None">
+        TransparencyLevelHint="None"
+        Icon="/Assets/logo.ico">
   <Design.DataContext>
     <views:ErrorWindow />
   </Design.DataContext>
 
-  <Grid Margin="40" RowDefinitions="Auto,*,Auto">
-    <!-- 错误图标和标题 -->
-    <StackPanel Grid.Row="0" HorizontalAlignment="Center">
-      <!-- 错误图标 - 可点击进入调试模式（隐藏功能，无提示） -->
+  <!-- Fluent Design 风格对话框布局 -->
+  <Grid RowDefinitions="*,Auto">
+    <!-- 主内容区域：左侧图标 + 右侧文字 -->
+    <Grid Grid.Row="0" Margin="24,24,24,16" ColumnDefinitions="Auto,*">
+      
+      <!-- 左侧：错误图标（可点击进入调试模式） -->
       <Border x:Name="ErrorIconBorder"
-              Width="64"
-              Height="64"
+              Grid.Column="0"
+              Width="48"
+              Height="48"
+              Margin="0,4,16,0"
               Background="{DynamicResource SystemFillColorCriticalBackgroundBrush}"
-              CornerRadius="32"
-              HorizontalAlignment="Center">
-        <TextBlock x:Name="ErrorIconText"
-                   Text="!"
-                   FontSize="36"
-                   FontWeight="Bold"
+              CornerRadius="24"
+              VerticalAlignment="Top">
+        <TextBlock Text="&#xEA39;"
+                   FontSize="24"
+                   FontFamily="{DynamicResource SymbolThemeFontFamily}"
                    Foreground="{DynamicResource SystemFillColorCriticalBrush}"
                    HorizontalAlignment="Center"
-                   VerticalAlignment="Center" />
+                   VerticalAlignment="Center"/>
       </Border>
+      
+      <!-- 右侧：标题 + 内容 -->
+      <StackPanel Grid.Column="1" Spacing="8">
+        <!-- 标题 -->
+        <TextBlock x:Name="TitleText"
+                   Text="启动失败"
+                   FontSize="18"
+                   FontWeight="SemiBold"
+                   Foreground="{DynamicResource TextFillColorPrimaryBrush}"
+                   TextWrapping="Wrap"/>
+        
+        <!-- 错误信息 -->
+        <TextBlock x:Name="ErrorMessageText"
+                   Text="找不到阑山桌面应用程序。"
+                   FontSize="14"
+                   Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                   TextWrapping="Wrap"
+                   LineHeight="20"/>
+        
+        <!-- 建议信息 -->
+        <TextBlock x:Name="SuggestionText"
+                   Text="请确保应用程序已正确安装，或尝试重新安装。"
+                   FontSize="13"
+                   Foreground="{DynamicResource TextFillColorTertiaryBrush}"
+                   TextWrapping="Wrap"
+                   LineHeight="18"
+                   Margin="0,4,0,0"/>
+      </StackPanel>
+    </Grid>
 
-      <TextBlock Text="启动失败"
-                 FontSize="24"
-                 FontWeight="Medium"
-                 Foreground="{DynamicResource TextFillColorPrimaryBrush}"
-                 HorizontalAlignment="Center"
-                 Margin="0,20,0,0" />
-    </StackPanel>
-
-    <!-- 错误信息 -->
-    <StackPanel Grid.Row="1" VerticalAlignment="Center" Margin="0,20">
-      <TextBlock x:Name="ErrorMessageText"
-                 Text="找不到阑山桌面应用程序。"
-                 FontSize="14"
-                 Foreground="{DynamicResource TextFillColorPrimaryBrush}"
-                 TextWrapping="Wrap"
-                 TextAlignment="Center"
-                 LineHeight="22" />
-
-      <TextBlock Text="请确保应用程序已正确安装，或尝试重新安装。"
-                 FontSize="13"
-                 Foreground="{DynamicResource TextFillColorSecondaryBrush}"
-                 TextWrapping="Wrap"
-                 TextAlignment="Center"
-                 Margin="0,12,0,0"
-                 LineHeight="20" />
-    </StackPanel>
-
-    <!-- 按钮区域 -->
-    <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center" Spacing="12">
-      <Button x:Name="RetryButton"
-              Content="重试"
-              Width="100"
-              Height="36"
-              FontSize="14"
-              Theme="{DynamicResource AccentButtonTheme}" />
-
-      <Button x:Name="ExitButton"
-              Content="退出"
-              Width="100"
-              Height="36"
-              FontSize="14" />
-    </StackPanel>
+    <!-- 底部：按钮区域 -->
+    <Border Grid.Row="1"
+            Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
+            Padding="24,16">
+      <StackPanel Orientation="Horizontal" 
+                  HorizontalAlignment="Right" 
+                  Spacing="8">
+        <Button x:Name="ExitButton"
+                Content="退出"
+                Width="80"
+                Height="32"
+                FontSize="13"/>
+        <Button x:Name="RetryButton"
+                Content="重试"
+                Width="80"
+                Height="32"
+                FontSize="13"
+                Theme="{DynamicResource AccentButtonTheme}"/>
+      </StackPanel>
+    </Border>
   </Grid>
 </Window>

LanMountainDesktop.Launcher/Views/ErrorWindow.axaml.cs

@@ -23,17 +23,44 @@ public partial class ErrorWindow : Window
 
         // 先加载保存的状态
         _devModeEnabled = LoadDevModeStateInternal();
+        _customHostPath = LoadCustomHostPathInternal();
 
+        // 延迟到窗口加载完成后再初始化组件，确保视觉树已准备好
+        this.Loaded += OnWindowLoaded;
+        this.Opened += OnWindowOpened;
+    }
+
+    /// <summary>
+    /// 窗口加载完成事件 - 视觉树已准备好
+    /// </summary>
+    private void OnWindowLoaded(object? sender, RoutedEventArgs e)
+    {
+        Console.WriteLine("[ErrorWindow] Window loaded, initializing components...");
         InitializeComponents();
     }
 
+    /// <summary>
+    /// 窗口打开事件
+    /// </summary>
+    private void OnWindowOpened(object? sender, EventArgs e)
+    {
+        Console.WriteLine("[ErrorWindow] Window opened and visible");
+    }
+
     private void InitializeComponents()
     {
+        Console.WriteLine("[ErrorWindow] Initializing components...");
+        
         // 错误图标点击事件（进入调试模式 - 隐藏功能）
         var errorIconBorder = this.FindControl<Border>("ErrorIconBorder");
         if (errorIconBorder is not null)
         {
             errorIconBorder.PointerPressed += OnErrorIconClick;
+            Console.WriteLine("[ErrorWindow] ErrorIconBorder event bound successfully");
+        }
+        else
+        {
+            Console.Error.WriteLine("[ErrorWindow] Failed to find ErrorIconBorder!");
         }
 
         // 按钮事件
@@ -43,12 +70,24 @@ public partial class ErrorWindow : Window
         if (retryButton is not null)
         {
             retryButton.Click += OnRetryClick;
+            Console.WriteLine("[ErrorWindow] RetryButton event bound");
+        }
+        else
+        {
+            Console.Error.WriteLine("[ErrorWindow] Failed to find RetryButton!");
         }
 
         if (exitButton is not null)
         {
             exitButton.Click += OnExitClick;
+            Console.WriteLine("[ErrorWindow] ExitButton event bound");
         }
+        else
+        {
+            Console.Error.WriteLine("[ErrorWindow] Failed to find ExitButton!");
+        }
+        
+        Console.WriteLine("[ErrorWindow] Components initialization completed");
     }
 
     /// <summary>
@@ -63,6 +102,19 @@ public partial class ErrorWindow : Window
         }
     }
 
+    /// <summary>
+    /// 设置调试模式
+    /// </summary>
+    public void SetDebugMode(bool isDebugMode)
+    {
+        _isDebugMode = isDebugMode;
+        var titleText = this.FindControl<TextBlock>("TitleText");
+        if (titleText is not null && isDebugMode)
+        {
+            titleText.Text = "[调试模式] 错误页面";
+        }
+    }
+
     /// <summary>
     /// 获取用户选择的主程序路径
     /// </summary>
@@ -114,13 +166,19 @@ public partial class ErrorWindow : Window
             _devModeEnabled = debugWindow.IsDevModeEnabled;
             _customHostPath = debugWindow.SelectedHostPath;
 
-            // 保存开发模式状态
+            // 保存开发模式状态和自定义路径
             SaveDevModeStateInternal(_devModeEnabled);
+            SaveCustomHostPathInternal(_customHostPath);
 
             // 如果启用了开发模式且没有选择路径，自动扫描
             if (_devModeEnabled && string.IsNullOrEmpty(_customHostPath))
             {
                 ScanDevPaths();
+                // 扫描到路径后也保存
+                if (!string.IsNullOrEmpty(_customHostPath))
+                {
+                    SaveCustomHostPathInternal(_customHostPath);
+                }
             }
         };
 
@@ -203,6 +261,71 @@ public partial class ErrorWindow : Window
         return Path.Combine(appData, "LanMountainDesktop", ".launcher", "devmode.config");
     }
 
+    /// <summary>
+    /// 保存自定义主程序路径（内部方法）
+    /// </summary>
+    private static void SaveCustomHostPathInternal(string? path)
+    {
+        try
+        {
+            var hostPathFile = GetCustomHostPathFilePath();
+            var dir = Path.GetDirectoryName(hostPathFile);
+            if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
+            {
+                Directory.CreateDirectory(dir);
+            }
+            File.WriteAllText(hostPathFile, path ?? string.Empty);
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"Failed to save custom host path: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 加载自定义主程序路径（内部方法）
+    /// </summary>
+    private static string? LoadCustomHostPathInternal()
+    {
+        try
+        {
+            var hostPathFile = GetCustomHostPathFilePath();
+            if (File.Exists(hostPathFile))
+            {
+                var content = File.ReadAllText(hostPathFile).Trim();
+                // 验证路径是否仍然有效
+                if (!string.IsNullOrEmpty(content) && File.Exists(content))
+                {
+                    return content;
+                }
+                // 路径已失效，清理配置文件
+                try
+                {
+                    File.Delete(hostPathFile);
+                    Console.WriteLine("Custom host path is no longer valid, cleared saved path.");
+                }
+                catch (Exception clearEx)
+                {
+                    Console.Error.WriteLine($"Failed to clear invalid host path: {clearEx.Message}");
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"Failed to load custom host path: {ex.Message}");
+        }
+        return null;
+    }
+
+    /// <summary>
+    /// 获取自定义主程序路径文件路径
+    /// </summary>
+    private static string GetCustomHostPathFilePath()
+    {
+        var appData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
+        return Path.Combine(appData, "LanMountainDesktop", ".launcher", "custom-host-path.config");
+    }
+
     /// <summary>
     /// 检查是否启用了开发模式（静态方法，启动时调用）
     /// </summary>
@@ -211,6 +334,14 @@ public partial class ErrorWindow : Window
         return LoadDevModeStateInternal();
     }
 
+    /// <summary>
+    /// 获取保存的自定义主程序路径（静态方法，启动时调用）
+    /// </summary>
+    public static string? GetSavedCustomHostPath()
+    {
+        return LoadCustomHostPathInternal();
+    }
+
     private void OnRetryClick(object? sender, RoutedEventArgs e)
     {
         _completionSource.TrySetResult(ErrorWindowResult.Retry);

LanMountainDesktop.Launcher/Views/OobeWindow.axaml

@@ -5,51 +5,72 @@
         xmlns:views="clr-namespace:LanMountainDesktop.Launcher.Views"
         xmlns:ui="using:FluentAvalonia.UI.Controls"
         mc:Ignorable="d"
-        d:DesignWidth="420"
-        d:DesignHeight="260"
+        d:DesignWidth="600"
+        d:DesignHeight="500"
         x:Class="LanMountainDesktop.Launcher.Views.OobeWindow"
         x:DataType="views:OobeWindow"
         Title="欢迎使用阑山桌面"
-        Width="420"
-        Height="260"
+        Width="600"
+        Height="500"
         CanResize="False"
         WindowStartupLocation="CenterScreen"
         Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
-        TransparencyLevelHint="None">
+        TransparencyLevelHint="None"
+        Icon="/Assets/logo.ico">
   <Design.DataContext>
     <views:OobeWindow />
   </Design.DataContext>
 
-  <Grid Margin="32" RowDefinitions="*,Auto">
-    <!-- 欢迎文本 -->
-    <StackPanel Grid.Row="0" VerticalAlignment="Center" HorizontalAlignment="Center">
-      <TextBlock Text="欢迎使用"
-                 FontSize="18"
-                 Foreground="{DynamicResource TextFillColorSecondaryBrush}"
-                 HorizontalAlignment="Center" />
-      <TextBlock Text="阑山桌面"
-                 FontSize="32"
-                 FontWeight="Light"
-                 Foreground="{DynamicResource TextFillColorPrimaryBrush}"
-                 HorizontalAlignment="Center"
-                 Margin="0,8,0,0" />
-      <TextBlock Text="您的智能桌面助手"
-                 FontSize="14"
-                 Foreground="{DynamicResource TextFillColorTertiaryBrush}"
-                 HorizontalAlignment="Center"
-                 Margin="0,16,0,0" />
-    </StackPanel>
+  <Grid x:Name="ContentGrid">
+    <!-- 主内容区域 -->
+    <Grid Margin="48" RowDefinitions="*,Auto">
+      <!-- 中央内容区域 -->
+      <StackPanel Grid.Row="0" 
+                  VerticalAlignment="Center" 
+                  HorizontalAlignment="Center"
+                  Spacing="24">
+        
+        <!-- 顶部：完成状态勾号图标 -->
+        <Border Width="80"
+                Height="80"
+                Background="{DynamicResource SystemFillColorSuccessBackgroundBrush}"
+                CornerRadius="40"
+                HorizontalAlignment="Center">
+          <ui:SymbolIcon Symbol="Accept"
+                         FontSize="40"
+                         Foreground="{DynamicResource SystemFillColorSuccessBrush}"
+                         HorizontalAlignment="Center"
+                         VerticalAlignment="Center"/>
+        </Border>
+        
+        <!-- 中央：欢迎文字 -->
+        <StackPanel Spacing="8" HorizontalAlignment="Center">
+          <TextBlock Text="欢迎使用阑山桌面"
+                     FontSize="28"
+                     FontWeight="SemiBold"
+                     Foreground="{DynamicResource TextFillColorPrimaryBrush}"
+                     HorizontalAlignment="Center" />
+          <TextBlock Text="你的桌面，不止一面"
+                     FontSize="14"
+                     Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                     HorizontalAlignment="Center" />
+        </StackPanel>
+        
+      </StackPanel>
 
-    <!-- 进入按钮 -->
-    <Button Grid.Row="1"
-            x:Name="EnterButton"
-            HorizontalAlignment="Right"
-            Width="80"
-            Height="36"
-            Content="开始使用"
-            FontSize="14"
-            Background="{DynamicResource AccentFillColorDefaultBrush}"
-            Foreground="{DynamicResource TextOnAccentFillColorPrimaryBrush}"
-            CornerRadius="4" />
+      <!-- 底部：圆形开始按钮 -->
+      <Button Grid.Row="1"
+              x:Name="EnterButton"
+              HorizontalAlignment="Center"
+              Width="56"
+              Height="56"
+              Margin="0,0,0,16"
+              Theme="{DynamicResource AccentButtonTheme}"
+              CornerRadius="28">
+        <ui:SymbolIcon Symbol="Forward"
+                       FontSize="24"
+                       Foreground="{DynamicResource TextOnAccentFillColorPrimaryBrush}"/>
+      </Button>
+    </Grid>
   </Grid>
 </Window>

LanMountainDesktop.Launcher/Views/OobeWindow.axaml.cs

@@ -1,24 +1,123 @@
+using Avalonia;
+using Avalonia.Animation;
+using Avalonia.Animation.Easings;
 using Avalonia.Controls;
 using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
+using Avalonia.Media;
+using Avalonia.Styling;
 
 namespace LanMountainDesktop.Launcher.Views;
 
 /// <summary>
-/// OOBE（首次使用体验）窗口
+/// OOBE（首次使用体验）窗口 - 欢迎页面
 /// </summary>
 public partial class OobeWindow : Window
 {
     private readonly TaskCompletionSource<bool> _completionSource = new();
+    private bool _isTransitioning = false;
 
     public OobeWindow()
     {
         AvaloniaXamlLoader.Load(this);
-        
+
+        // 延迟到窗口加载完成后再初始化
+        this.Loaded += OnWindowLoaded;
+        this.Opened += OnWindowOpened;
+    }
+
+    /// <summary>
+    /// 窗口加载完成事件
+    /// </summary>
+    private void OnWindowLoaded(object? sender, RoutedEventArgs e)
+    {
+        Console.WriteLine("[OobeWindow] Window loaded, initializing components...");
+
         var enterButton = this.FindControl<Button>("EnterButton");
         if (enterButton is not null)
         {
             enterButton.Click += OnEnterClick;
+            Console.WriteLine("[OobeWindow] EnterButton event bound successfully");
+        }
+        else
+        {
+            Console.Error.WriteLine("[OobeWindow] Failed to find EnterButton!");
+        }
+    }
+
+    /// <summary>
+    /// 窗口打开事件 - 播放入场动画
+    /// </summary>
+    private async void OnWindowOpened(object? sender, EventArgs e)
+    {
+        Console.WriteLine("[OobeWindow] Window opened, playing entrance animation...");
+        await PlayEntranceAnimationAsync();
+    }
+
+    /// <summary>
+    /// 播放入场动画
+    /// </summary>
+    private async Task PlayEntranceAnimationAsync()
+    {
+        try
+        {
+            // 获取内容元素
+            var contentGrid = this.FindControl<Grid>("ContentGrid");
+            if (contentGrid is null)
+            {
+                // 如果没有命名网格，直接返回
+                return;
+            }
+
+            // 创建淡入动画
+            var fadeInAnimation = new Animation
+            {
+                Duration = TimeSpan.FromMilliseconds(600),
+                Easing = new CubicEaseOut(),
+                Children =
+                {
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 0.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(0)
+                    },
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 1.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(600)
+                    }
+                }
+            };
+
+            // 创建向上滑动动画
+            var slideUpAnimation = new Animation
+            {
+                Duration = TimeSpan.FromMilliseconds(600),
+                Easing = new CubicEaseOut(),
+                Children =
+                {
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(TranslateTransform.YProperty, 30.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(0)
+                    },
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(TranslateTransform.YProperty, 0.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(600)
+                    }
+                }
+            };
+
+            // 应用动画
+            await fadeInAnimation.RunAsync(contentGrid);
+            await slideUpAnimation.RunAsync(contentGrid);
+
+            Console.WriteLine("[OobeWindow] Entrance animation completed");
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[OobeWindow] Error playing entrance animation: {ex.Message}");
         }
     }
 
@@ -27,8 +126,72 @@ public partial class OobeWindow : Window
     /// </summary>
     public Task WaitForEnterAsync() => _completionSource.Task;
 
-    private void OnEnterClick(object? sender, RoutedEventArgs e)
+    /// <summary>
+    /// 进入按钮点击事件
+    /// </summary>
+    private async void OnEnterClick(object? sender, RoutedEventArgs e)
     {
-        _completionSource.TrySetResult(true);
+        if (_isTransitioning) return;
+        _isTransitioning = true;
+
+        Console.WriteLine("[OobeWindow] Enter button clicked, starting transition...");
+
+        try
+        {
+            // 播放退出动画
+            await PlayExitAnimationAsync();
+
+            // 完成 OOBE
+            _completionSource.TrySetResult(true);
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[OobeWindow] Error during transition: {ex.Message}");
+            _completionSource.TrySetResult(true);
+        }
+    }
+
+    /// <summary>
+    /// 播放退出动画
+    /// </summary>
+    private async Task PlayExitAnimationAsync()
+    {
+        try
+        {
+            var contentGrid = this.FindControl<Grid>("ContentGrid");
+            if (contentGrid is null)
+            {
+                // 如果没有命名网格，直接延迟后返回
+                await Task.Delay(200);
+                return;
+            }
+
+            // 创建淡出动画
+            var fadeOutAnimation = new Animation
+            {
+                Duration = TimeSpan.FromMilliseconds(200),
+                Easing = new CubicEaseIn(),
+                Children =
+                {
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 1.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(0)
+                    },
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 0.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(200)
+                    }
+                }
+            };
+
+            await fadeOutAnimation.RunAsync(contentGrid);
+            Console.WriteLine("[OobeWindow] Exit animation completed");
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[OobeWindow] Error playing exit animation: {ex.Message}");
+        }
     }
 }

LanMountainDesktop.Launcher/Views/SplashWindow.axaml

@@ -5,53 +5,83 @@
         xmlns:views="clr-namespace:LanMountainDesktop.Launcher.Views"
         xmlns:ui="using:FluentAvalonia.UI.Controls"
         mc:Ignorable="d"
-        d:DesignWidth="400"
-        d:DesignHeight="200"
+        d:DesignWidth="480"
+        d:DesignHeight="320"
         x:Class="LanMountainDesktop.Launcher.Views.SplashWindow"
         x:DataType="views:SplashWindow"
-        Title="阑山桌面"
-        Width="400"
-        Height="200"
+        Title="LanMountain Desktop"
+        Width="480"
+        Height="320"
         CanResize="False"
         WindowStartupLocation="CenterScreen"
         SystemDecorations="None"
         Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
-        TransparencyLevelHint="None">
+        TransparencyLevelHint="None"
+        Icon="/Assets/logo.ico">
   <Design.DataContext>
     <views:SplashWindow />
   </Design.DataContext>
 
-  <Grid RowDefinitions="*,Auto,Auto">
-    <!-- 应用名称 -->
+  <Grid>
+    <!-- 左上角：应用名称 -->
     <TextBlock x:Name="AppNameText"
-               Text="阑山桌面"
-               FontSize="36"
-               FontWeight="Light"
-               VerticalAlignment="Center"
-               HorizontalAlignment="Center"
-               Grid.Row="0"
+               Text="LanMountain Desktop"
+               FontSize="24"
+               FontWeight="SemiBold"
+               VerticalAlignment="Top"
+               HorizontalAlignment="Left"
+               Margin="24,24,0,0"
                Foreground="{DynamicResource TextFillColorPrimaryBrush}" />
 
-    <!-- 进度条 -->
-    <ProgressBar x:Name="ProgressIndicator"
-                 Grid.Row="1"
-                 Minimum="0"
-                 Maximum="100"
-                 Value="0"
-                 Height="3"
-                 Width="200"
-                 Margin="0,20,0,0"
-                 IsIndeterminate="True"
-                 Foreground="{DynamicResource AccentFillColorDefaultBrush}"
-                 Background="{DynamicResource ControlStrokeColorDefaultBrush}" />
-
-    <!-- 状态文本 -->
-    <TextBlock x:Name="StatusText"
-               Grid.Row="2"
-               FontSize="12"
-               Foreground="{DynamicResource TextFillColorSecondaryBrush}"
-               HorizontalAlignment="Center"
-               Margin="0,12,0,24"
-               Text="正在启动..." />
+    <!-- 底部区域：进度条和状态 -->
+    <Grid VerticalAlignment="Bottom" Margin="24,0,24,24">
+      <Grid.RowDefinitions>
+        <RowDefinition Height="Auto"/>
+        <RowDefinition Height="Auto"/>
+      </Grid.RowDefinitions>
+      
+      <!-- 第一行：左下角版本信息，右下角阶段文字 -->
+      <Grid Grid.Row="0" Margin="0,0,0,8">
+        <Grid.ColumnDefinitions>
+          <ColumnDefinition Width="*"/>
+          <ColumnDefinition Width="Auto"/>
+        </Grid.ColumnDefinitions>
+        
+        <!-- 左下角：版本和开发代号 - 可点击打开开发者界面（隐藏功能） -->
+        <Border x:Name="VersionTextBorder"
+                Grid.Column="0"
+                Background="Transparent"
+                Cursor="Hand"
+                HorizontalAlignment="Left"
+                VerticalAlignment="Bottom">
+          <TextBlock x:Name="VersionText"
+                     FontSize="11"
+                     Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                     Opacity="0.8"
+                     Text="1.0.0 (Administrate)" />
+        </Border>
+        
+        <!-- 右下角：阶段文字 -->
+        <TextBlock x:Name="StatusText"
+                   Grid.Column="1"
+                   FontSize="11"
+                   Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                   HorizontalAlignment="Right"
+                   VerticalAlignment="Bottom"
+                   Opacity="0.8"
+                   Text="Initializing..." />
+      </Grid>
+      
+      <!-- 底部：进度条 -->
+      <ProgressBar x:Name="ProgressIndicator"
+                   Grid.Row="1"
+                   Minimum="0"
+                   Maximum="100"
+                   Value="0"
+                   Height="4"
+                   IsIndeterminate="False"
+                   Foreground="{DynamicResource AccentFillColorDefaultBrush}"
+                   Background="{DynamicResource ControlStrokeColorDefaultBrush}" />
+    </Grid>
   </Grid>
 </Window>

LanMountainDesktop.Launcher/Views/SplashWindow.axaml.cs

@@ -1,4 +1,6 @@
 using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
 using Avalonia.Threading;
 using LanMountainDesktop.Launcher.Services;
@@ -10,9 +12,89 @@ namespace LanMountainDesktop.Launcher.Views;
 /// </summary>
 public partial class SplashWindow : Window, ISplashStageReporter
 {
+    private int _versionTextClickCount = 0;
+    private const int DebugModeClickThreshold = 5;
+    private bool _isDebugModeOpened = false;
+
     public SplashWindow()
     {
         AvaloniaXamlLoader.Load(this);
+        
+        // 延迟到窗口加载完成后再绑定事件
+        this.Loaded += OnWindowLoaded;
+    }
+
+    /// <summary>
+    /// 窗口加载完成事件
+    /// </summary>
+    private void OnWindowLoaded(object? sender, RoutedEventArgs e)
+    {
+        Console.WriteLine("[SplashWindow] Window loaded, binding events...");
+        
+        // 绑定版本文本点击事件（隐藏功能：点击5次打开开发者界面）
+        var versionTextBorder = this.FindControl<Border>("VersionTextBorder");
+        if (versionTextBorder is not null)
+        {
+            versionTextBorder.PointerPressed += OnVersionTextClick;
+            Console.WriteLine("[SplashWindow] VersionTextBorder click event bound");
+        }
+        else
+        {
+            Console.Error.WriteLine("[SplashWindow] Failed to find VersionTextBorder!");
+        }
+    }
+
+    /// <summary>
+    /// 版本文本点击事件 - 连续点击5次打开开发者界面（隐藏功能）
+    /// </summary>
+    private void OnVersionTextClick(object? sender, PointerPressedEventArgs e)
+    {
+        if (_isDebugModeOpened) return;
+        
+        _versionTextClickCount++;
+        Console.WriteLine($"[SplashWindow] Version text clicked {_versionTextClickCount}/{DebugModeClickThreshold}");
+
+        if (_versionTextClickCount >= DebugModeClickThreshold)
+        {
+            OpenDebugWindow();
+        }
+    }
+
+    /// <summary>
+    /// 打开开发者调试窗口
+    /// </summary>
+    private async void OpenDebugWindow()
+    {
+        _isDebugModeOpened = true;
+        Console.WriteLine("[SplashWindow] Opening debug window...");
+
+        try
+        {
+            // 加载保存的状态
+            var devModeEnabled = ErrorWindow.CheckDevModeEnabled();
+            var customHostPath = ErrorWindow.GetSavedCustomHostPath();
+
+            var debugWindow = new ErrorDebugWindow(devModeEnabled, customHostPath)
+            {
+                WindowStartupLocation = WindowStartupLocation.CenterScreen
+            };
+
+            // 订阅窗口关闭事件以保存状态
+            debugWindow.Closed += (s, e) =>
+            {
+                Console.WriteLine("[SplashWindow] Debug window closed");
+                _isDebugModeOpened = false;
+                _versionTextClickCount = 0;
+            };
+
+            await debugWindow.ShowDialog(this);
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[SplashWindow] Error opening debug window: {ex.Message}");
+            _isDebugModeOpened = false;
+            _versionTextClickCount = 0;
+        }
     }
 
     /// <summary>
@@ -22,8 +104,14 @@ public partial class SplashWindow : Window, ISplashStageReporter
     {
         Dispatcher.UIThread.Post(() =>
         {
-            var statusText = this.GetControl<TextBlock>("StatusText");
-            var progressIndicator = this.GetControl<ProgressBar>("ProgressIndicator");
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            var progressIndicator = this.FindControl<ProgressBar>("ProgressIndicator");
+            
+            if (statusText is null || progressIndicator is null)
+            {
+                Console.Error.WriteLine($"[SplashWindow] Controls not found: StatusText={statusText != null}, ProgressIndicator={progressIndicator != null}");
+                return;
+            }
 
             // 更新状态文本
             statusText.Text = message;
@@ -49,8 +137,14 @@ public partial class SplashWindow : Window, ISplashStageReporter
     {
         Dispatcher.UIThread.Post(() =>
         {
-            var statusText = this.GetControl<TextBlock>("StatusText");
-            var progressIndicator = this.GetControl<ProgressBar>("ProgressIndicator");
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            var progressIndicator = this.FindControl<ProgressBar>("ProgressIndicator");
+            
+            if (statusText is null || progressIndicator is null)
+            {
+                Console.Error.WriteLine($"[SplashWindow] Controls not found in UpdateProgress");
+                return;
+            }
 
             if (!string.IsNullOrEmpty(message))
             {
@@ -69,11 +163,75 @@ public partial class SplashWindow : Window, ISplashStageReporter
     {
         Dispatcher.UIThread.Post(() =>
         {
-            var statusText = this.GetControl<TextBlock>("StatusText");
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            if (statusText is null)
+            {
+                Console.Error.WriteLine($"[SplashWindow] StatusText not found in UpdateStatus");
+                return;
+            }
             statusText.Text = message;
         });
     }
 
+    /// <summary>
+    /// 报告阶段和进度（0-100）
+    /// </summary>
+    public void ReportStage(string stage, int progress)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            var progressIndicator = this.FindControl<ProgressBar>("ProgressIndicator");
+            
+            if (statusText is null || progressIndicator is null)
+            {
+                Console.Error.WriteLine($"[SplashWindow] Controls not found in ReportStage");
+                return;
+            }
+
+            statusText.Text = stage;
+            progressIndicator.IsIndeterminate = false;
+            progressIndicator.Value = Math.Clamp(progress, 0, 100);
+        });
+    }
+
+    /// <summary>
+    /// 设置版本和开发代号
+    /// </summary>
+    public void SetVersionInfo(string version, string codename)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            var versionText = this.FindControl<TextBlock>("VersionText");
+            if (versionText is null)
+            {
+                Console.Error.WriteLine($"[SplashWindow] VersionText not found in SetVersionInfo");
+                return;
+            }
+            versionText.Text = $"{version} ({codename})";
+        });
+    }
+
+    /// <summary>
+    /// 设置调试模式
+    /// </summary>
+    public void SetDebugMode(bool isDebugMode)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            if (statusText is null)
+            {
+                Console.Error.WriteLine($"[SplashWindow] StatusText not found in SetDebugMode");
+                return;
+            }
+            if (isDebugMode)
+            {
+                statusText.Text = "[Debug Mode] Splash Preview";
+            }
+        });
+    }
+
     /// <summary>
     /// 根据阶段名称解析进度值
     /// </summary>

LanMountainDesktop.Launcher/Views/UpdateWindow.axaml

@@ -0,0 +1,68 @@
+<Window 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:views="clr-namespace:LanMountainDesktop.Launcher.Views"
+        mc:Ignorable="d"
+        d:DesignWidth="400"
+        d:DesignHeight="220"
+        x:Class="LanMountainDesktop.Launcher.Views.UpdateWindow"
+        x:DataType="views:UpdateWindow"
+        Title="阑山桌面 - 更新"
+        Width="400"
+        Height="220"
+        CanResize="False"
+        WindowStartupLocation="CenterScreen"
+        SystemDecorations="None"
+        Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
+        TransparencyLevelHint="None"
+        Icon="/Assets/logo.ico">
+  <Design.DataContext>
+    <views:UpdateWindow />
+  </Design.DataContext>
+
+  <Grid RowDefinitions="Auto,*,Auto,Auto">
+    <!-- 应用名称 -->
+    <TextBlock x:Name="TitleText"
+               Text="阑山桌面"
+               FontSize="36"
+               FontWeight="Light"
+               VerticalAlignment="Center"
+               HorizontalAlignment="Center"
+               Grid.Row="0"
+               Margin="0,30,0,0"
+               Foreground="{DynamicResource TextFillColorPrimaryBrush}" />
+
+    <!-- 状态文本 -->
+    <TextBlock x:Name="StatusText"
+               Grid.Row="1"
+               FontSize="13"
+               Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+               HorizontalAlignment="Center"
+               VerticalAlignment="Center"
+               Margin="0,16,0,0"
+               Text="正在更新，请稍候..." />
+
+    <!-- 进度条 -->
+    <ProgressBar x:Name="ProgressIndicator"
+                 Grid.Row="2"
+                 Minimum="0"
+                 Maximum="100"
+                 Value="0"
+                 Height="3"
+                 Width="200"
+                 Margin="0,16,0,0"
+                 IsIndeterminate="True"
+                 Foreground="{DynamicResource AccentFillColorDefaultBrush}"
+                 Background="{DynamicResource ControlStrokeColorDefaultBrush}" />
+
+    <!-- 底部提示 -->
+    <TextBlock x:Name="DetailText"
+               Grid.Row="3"
+               FontSize="11"
+               Foreground="{DynamicResource TextFillColorTertiaryBrush}"
+               HorizontalAlignment="Center"
+               Margin="0,12,0,24"
+               Text="" />
+  </Grid>
+</Window>

LanMountainDesktop.Launcher/Views/UpdateWindow.axaml.cs

@@ -0,0 +1,117 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using Avalonia.Threading;
+
+namespace LanMountainDesktop.Launcher.Views;
+
+/// <summary>
+/// 更新进度窗口 - 用于 apply-update 命令模式下显示更新/插件升级进度
+/// </summary>
+public partial class UpdateWindow : Window
+{
+    public UpdateWindow()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    /// <summary>
+    /// 更新状态和进度
+    /// </summary>
+    public void Report(string stage, string message, int progressPercent = -1)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            var progressIndicator = this.FindControl<ProgressBar>("ProgressIndicator");
+            var detailText = this.FindControl<TextBlock>("DetailText");
+
+            if (statusText is null || progressIndicator is null || detailText is null)
+            {
+                Console.Error.WriteLine($"[UpdateWindow] Controls not found in Report: StatusText={statusText != null}, ProgressIndicator={progressIndicator != null}, DetailText={detailText != null}");
+                return;
+            }
+
+            statusText.Text = message;
+
+            if (progressPercent >= 0)
+            {
+                progressIndicator.IsIndeterminate = false;
+                progressIndicator.Value = progressPercent;
+            }
+            else
+            {
+                progressIndicator.IsIndeterminate = true;
+            }
+
+            // 根据阶段显示不同的底部提示
+            detailText.Text = stage.ToLowerInvariant() switch
+            {
+                "verify" => "正在验证更新完整性...",
+                "extract" => "正在解压更新包...",
+                "apply" => "正在应用更新文件...",
+                "plugins" => "正在升级插件...",
+                "cleanup" => "正在清理...",
+                "done" => "",
+                _ => ""
+            };
+        });
+    }
+
+    /// <summary>
+    /// 显示更新完成状态
+    /// </summary>
+    public void ReportComplete(bool success, string? errorMessage = null)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            var progressIndicator = this.FindControl<ProgressBar>("ProgressIndicator");
+            var detailText = this.FindControl<TextBlock>("DetailText");
+            var titleText = this.FindControl<TextBlock>("TitleText");
+
+            if (statusText is null || progressIndicator is null || detailText is null || titleText is null)
+            {
+                Console.Error.WriteLine($"[UpdateWindow] Controls not found in ReportComplete");
+                return;
+            }
+
+            progressIndicator.IsIndeterminate = false;
+            progressIndicator.Value = 100;
+            detailText.Text = "";
+
+            if (success)
+            {
+                statusText.Text = "更新完成";
+            }
+            else
+            {
+                titleText.Text = "更新失败";
+                statusText.Text = errorMessage ?? "更新过程中发生错误";
+            }
+        });
+    }
+
+    /// <summary>
+    /// 设置调试模式
+    /// </summary>
+    public void SetDebugMode(bool isDebugMode)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            var statusText = this.FindControl<TextBlock>("StatusText");
+            var titleText = this.FindControl<TextBlock>("TitleText");
+
+            if (statusText is null || titleText is null)
+            {
+                Console.Error.WriteLine($"[UpdateWindow] Controls not found in SetDebugMode");
+                return;
+            }
+
+            if (isDebugMode)
+            {
+                titleText.Text = "[调试模式] 更新页面";
+                statusText.Text = "预览更新进度界面";
+            }
+        });
+    }
+}