diff --git a/LanMountainDesktop/Services/AppSettingsService.cs b/LanMountainDesktop/Services/AppSettingsService.cs
index d1b48b9..43d1c3e 100644
--- a/LanMountainDesktop/Services/AppSettingsService.cs
+++ b/LanMountainDesktop/Services/AppSettingsService.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Text.Json;
 using LanMountainDesktop.Models;
@@ -82,7 +82,9 @@ public sealed class AppSettingsService
             }
 
             var json = JsonSerializer.Serialize(snapshotToPersist, SerializerOptions);
-            File.WriteAllText(_settingsPath, json);
+            var tempPath = $"{_settingsPath}.{Guid.NewGuid():N}.tmp";
+            File.WriteAllText(tempPath, json);
+            File.Move(tempPath, _settingsPath, overwrite: true);
 
             var writeTimeUtc = File.Exists(_settingsPath)
                 ? File.GetLastWriteTimeUtc(_settingsPath)
diff --git a/LanMountainDesktop/Services/ClockAirApp/ClockAirAppSettingsStore.cs b/LanMountainDesktop/Services/ClockAirApp/ClockAirAppSettingsStore.cs
index 74822c4..fa5f89f 100644
--- a/LanMountainDesktop/Services/ClockAirApp/ClockAirAppSettingsStore.cs
+++ b/LanMountainDesktop/Services/ClockAirApp/ClockAirAppSettingsStore.cs
@@ -57,7 +57,9 @@ public sealed class ClockAirAppSettingsStore
                 Directory.CreateDirectory(directory);
             }
 
-            File.WriteAllText(_settingsPath, JsonSerializer.Serialize(normalized, SerializerOptions));
+            var tempPath = $"{_settingsPath}.{Guid.NewGuid():N}.tmp";
+            File.WriteAllText(tempPath, JsonSerializer.Serialize(normalized, SerializerOptions));
+            File.Move(tempPath, _settingsPath, overwrite: true);
         }
         catch (Exception ex)
         {
diff --git a/LanMountainDesktop/Services/FusedDesktopLayoutService.cs b/LanMountainDesktop/Services/FusedDesktopLayoutService.cs
index 2f1cd8a..9b34248 100644
--- a/LanMountainDesktop/Services/FusedDesktopLayoutService.cs
+++ b/LanMountainDesktop/Services/FusedDesktopLayoutService.cs
@@ -100,8 +100,9 @@ internal sealed class FusedDesktopLayoutService : IFusedDesktopLayoutService
                     Directory.CreateDirectory(directory);
                 }
                 
-                var json = JsonSerializer.Serialize(snapshot, JsonOptions);
-                File.WriteAllText(ConfigFilePath, json);
+                var tempPath = $"{ConfigFilePath}.{Guid.NewGuid():N}.tmp";
+                File.WriteAllText(tempPath, JsonSerializer.Serialize(snapshot, JsonOptions));
+                File.Move(tempPath, ConfigFilePath, overwrite: true);
             }
             catch (Exception ex)
             {
diff --git a/LanMountainDesktop/Services/LauncherSettingsService.cs b/LanMountainDesktop/Services/LauncherSettingsService.cs
index 796576f..c7b827e 100644
--- a/LanMountainDesktop/Services/LauncherSettingsService.cs
+++ b/LanMountainDesktop/Services/LauncherSettingsService.cs
@@ -197,7 +197,9 @@ public sealed class LauncherSettingsService
         }
 
         var json = JsonSerializer.Serialize(snapshot, SerializerOptions);
-        File.WriteAllText(_settingsPath, json);
+        var tempPath = $"{_settingsPath}.{Guid.NewGuid():N}.tmp";
+        File.WriteAllText(tempPath, json);
+        File.Move(tempPath, _settingsPath, overwrite: true);
 
         return File.Exists(_settingsPath)
             ? File.GetLastWriteTimeUtc(_settingsPath)
diff --git a/LanMountainDesktop/Services/Settings/SettingsService.cs b/LanMountainDesktop/Services/Settings/SettingsService.cs
index df41063..a2c0387 100644
--- a/LanMountainDesktop/Services/Settings/SettingsService.cs
+++ b/LanMountainDesktop/Services/Settings/SettingsService.cs
@@ -358,7 +358,9 @@ internal sealed class SettingsService : ISettingsService
                 Directory.CreateDirectory(directory);
             }
 
-            File.WriteAllText(_pluginSettingsPath, JsonSerializer.Serialize(document, SerializerOptions));
+            var tempPath = $"{_pluginSettingsPath}.{Guid.NewGuid():N}.tmp";
+            File.WriteAllText(tempPath, JsonSerializer.Serialize(document, SerializerOptions));
+            File.Move(tempPath, _pluginSettingsPath, overwrite: true);
         }
         catch (Exception ex)
         {
diff --git a/LanMountainDesktop/Services/ZhiJiaoHubCacheService.cs b/LanMountainDesktop/Services/ZhiJiaoHubCacheService.cs
index aa0baa2..7a1aaab 100644
--- a/LanMountainDesktop/Services/ZhiJiaoHubCacheService.cs
+++ b/LanMountainDesktop/Services/ZhiJiaoHubCacheService.cs
@@ -440,7 +440,9 @@ public sealed class ZhiJiaoHubCacheService : IDisposable
             }
 
             Directory.CreateDirectory(Path.GetDirectoryName(_manifestPath)!);
-            File.WriteAllText(_manifestPath, JsonSerializer.Serialize(manifest, JsonOptions));
+            var tempPath = $"{_manifestPath}.{Guid.NewGuid():N}.tmp";
+            File.WriteAllText(tempPath, JsonSerializer.Serialize(manifest, JsonOptions));
+            File.Move(tempPath, _manifestPath, overwrite: true);
         }
     }
 
@@ -469,7 +471,9 @@ public sealed class ZhiJiaoHubCacheService : IDisposable
             manifest.Entries[source] = new CacheEntry(images, DateTimeOffset.UtcNow);
 
             Directory.CreateDirectory(Path.GetDirectoryName(_manifestPath)!);
-            File.WriteAllText(_manifestPath, JsonSerializer.Serialize(manifest, JsonOptions));
+            var tempPath = $"{_manifestPath}.{Guid.NewGuid():N}.tmp";
+            File.WriteAllText(tempPath, JsonSerializer.Serialize(manifest, JsonOptions));
+            File.Move(tempPath, _manifestPath, overwrite: true);
         }
     }
 
diff --git a/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml b/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml
index f6dd17b..d4327d2 100644
--- a/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml
+++ b/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml
@@ -15,7 +15,7 @@
                         <TextBlock x:Name="ConditionTextBlock" Text="Loading" FontSize="16" FontWeight="SemiBold" TextTrimming="CharacterEllipsis" />
                     </StackPanel>
                     <components:WeatherIconView x:Name="MainIcon" Grid.Column="1" Width="56" Height="56" Margin="0,0,10,0" />
-                    <TextBlock x:Name="TemperatureTextBlock" Grid.Column="2" Text="--°" FontSize="56" FontWeight="Bold" VerticalAlignment="Center" />
+                    <TextBlock x:Name="TemperatureTextBlock" Grid.Column="2" Text="--°" FontSize="56" FontWeight="Bold" VerticalAlignment="Center" ClipToBounds="False" Padding="0,2,0,0" />
                 </Grid>
                 <UniformGrid x:Name="MetricGrid" Grid.Row="1" Rows="1" Columns="3" />
                 <Border Grid.Row="2" Background="{DynamicResource SurfaceColor}" CornerRadius="{DynamicResource DesignCornerRadiusMd}" Padding="10,8">
diff --git a/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml.cs b/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml.cs
index e7526fa..b341cfc 100644
--- a/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml.cs
+++ b/LanMountainDesktop/Views/Components/ExtendedWeatherWidget.axaml.cs
@@ -89,7 +89,7 @@ public partial class ExtendedWeatherWidget : WeatherWidgetBase
             var inner = (StackPanel)panel.Child!;
             inner.Children.Add(new TextBlock { Text = FormatTime(item.Time), Foreground = Brush(CurrentPalette.TextSecondary), FontSize = 10, TextAlignment = Avalonia.Media.TextAlignment.Center, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center });
             inner.Children.Add(new WeatherIconView { Width = 26, Height = 26, Source = WeatherIconAssetResolver.LoadIcon(CurrentVisualStyleId, item.WeatherCode, item.WeatherText) });
-            inner.Children.Add(new TextBlock { Text = FormatTemperature(item.TemperatureC), Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, TextAlignment = Avalonia.Media.TextAlignment.Center, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, FontSize = 12 });
+            inner.Children.Add(new TextBlock { Text = FormatTemperature(item.TemperatureC), Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, TextAlignment = Avalonia.Media.TextAlignment.Center, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, FontSize = 12, ClipToBounds = false });
             HourlyGrid.Children.Add(panel);
         }
     }
@@ -111,7 +111,7 @@ public partial class ExtendedWeatherWidget : WeatherWidgetBase
             var inner = (StackPanel)panel.Child!;
             inner.Children.Add(new TextBlock { Text = ResolveDayLabel(item.Date), Foreground = Brush(CurrentPalette.TextSecondary), FontSize = 10, TextAlignment = Avalonia.Media.TextAlignment.Center, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center });
             inner.Children.Add(new WeatherIconView { Width = 26, Height = 26, Source = WeatherIconAssetResolver.LoadIcon(CurrentVisualStyleId, item.DayWeatherCode, item.DayWeatherText) });
-            inner.Children.Add(new TextBlock { Text = $"{FormatTemperature(item.HighTemperatureC)} / {FormatTemperature(item.LowTemperatureC)}", Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, TextAlignment = Avalonia.Media.TextAlignment.Center, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, FontSize = 11 });
+            inner.Children.Add(new TextBlock { Text = $"{FormatTemperature(item.HighTemperatureC)} / {FormatTemperature(item.LowTemperatureC)}", Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, TextAlignment = Avalonia.Media.TextAlignment.Center, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, FontSize = 11, ClipToBounds = false });
             DailyGrid.Children.Add(panel);
         }
     }
diff --git a/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml b/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml
index 7c7f23f..cbce7ce 100644
--- a/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml
+++ b/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml
@@ -10,7 +10,7 @@
             <Border x:Name="OverlayBorder" />
             <Grid x:Name="ContentGrid" RowDefinitions="Auto,*" Margin="18,14" RowSpacing="12">
                 <Grid ColumnDefinitions="Auto,*,Auto,Auto" VerticalAlignment="Center">
-                    <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="42" FontWeight="Bold" VerticalAlignment="Center" />
+                    <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="42" FontWeight="Bold" VerticalAlignment="Center" ClipToBounds="False" Padding="0,1,0,0" />
                     <StackPanel Grid.Column="1" Margin="12,0,0,0" VerticalAlignment="Center">
                         <TextBlock x:Name="ConditionTextBlock" Text="Loading" FontSize="15" FontWeight="SemiBold" TextTrimming="CharacterEllipsis" />
                         <TextBlock x:Name="LocationTextBlock" Text="Weather" FontSize="12" FontWeight="Medium" Opacity="0.72" TextTrimming="CharacterEllipsis" />
diff --git a/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml.cs b/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml.cs
index e20f11b..adcbe7f 100644
--- a/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml.cs
+++ b/LanMountainDesktop/Views/Components/HourlyWeatherWidget.axaml.cs
@@ -73,7 +73,7 @@ public partial class HourlyWeatherWidget : WeatherWidgetBase
         var inner = (StackPanel)panel.Child!;
         inner.Children.Add(new TextBlock { Text = item.Label, FontSize = 10, Foreground = Brush(CurrentPalette.TextSecondary), HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, TextAlignment = Avalonia.Media.TextAlignment.Center });
         inner.Children.Add(new WeatherIconView { Width = 24, Height = 24, Source = WeatherIconAssetResolver.LoadIcon(CurrentVisualStyleId, item.WeatherCode, item.WeatherText) });
-        inner.Children.Add(new TextBlock { Text = item.Value, FontWeight = Avalonia.Media.FontWeight.SemiBold, Foreground = Brush(CurrentPalette.TextPrimary), HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, FontSize = 11, TextAlignment = Avalonia.Media.TextAlignment.Center });
+        inner.Children.Add(new TextBlock { Text = item.Value, FontWeight = Avalonia.Media.FontWeight.SemiBold, Foreground = Brush(CurrentPalette.TextPrimary), HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, FontSize = 11, TextAlignment = Avalonia.Media.TextAlignment.Center, ClipToBounds = false });
         return panel;
     }
 
diff --git a/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml b/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml
index 0339bc5..e7dd794 100644
--- a/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml
+++ b/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml
@@ -11,7 +11,7 @@
             <Grid x:Name="ContentGrid" ColumnDefinitions="1.2*,1.6*" Margin="18,14" ColumnSpacing="14">
                 <StackPanel VerticalAlignment="Center" Spacing="6">
                     <components:WeatherIconView x:Name="MainIcon" Width="64" Height="64" HorizontalAlignment="Left" />
-                    <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="42" FontWeight="Bold" />
+                    <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="42" FontWeight="Bold" ClipToBounds="False" Padding="0,1,0,0" />
                     <TextBlock x:Name="ConditionTextBlock" Text="Loading" FontSize="15" FontWeight="SemiBold" TextTrimming="CharacterEllipsis" />
                     <TextBlock x:Name="LocationTextBlock" Text="Weather" FontSize="12" FontWeight="Medium" Opacity="0.72" TextTrimming="CharacterEllipsis" />
                 </StackPanel>
diff --git a/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml.cs b/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml.cs
index 0a430cf..679a186 100644
--- a/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml.cs
+++ b/LanMountainDesktop/Views/Components/MultiDayWeatherWidget.axaml.cs
@@ -66,9 +66,9 @@ public partial class MultiDayWeatherWidget : WeatherWidgetBase
         row.Children.Add(new WeatherIconView { Width = 24, Height = 24, Source = WeatherIconAssetResolver.LoadIcon(CurrentVisualStyleId, item.DayWeatherCode, item.DayWeatherText), VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center });
         row.Children.Add(new TextBlock { Text = ResolveDayLabel(item.Date), Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, TextTrimming = Avalonia.Media.TextTrimming.CharacterEllipsis, VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center, FontSize = 12 });
         Grid.SetColumn(row.Children[^1], 1);
-        row.Children.Add(new TextBlock { Text = FormatTemperature(item.HighTemperatureC), Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center, FontSize = 12 });
+        row.Children.Add(new TextBlock { Text = FormatTemperature(item.HighTemperatureC), Foreground = Brush(CurrentPalette.TextPrimary), FontWeight = Avalonia.Media.FontWeight.SemiBold, VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center, FontSize = 12, ClipToBounds = false });
         Grid.SetColumn(row.Children[^1], 2);
-        row.Children.Add(new TextBlock { Text = FormatTemperature(item.LowTemperatureC), Foreground = Brush(CurrentPalette.TextSecondary), FontWeight = Avalonia.Media.FontWeight.Medium, VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center, FontSize = 12 });
+        row.Children.Add(new TextBlock { Text = FormatTemperature(item.LowTemperatureC), Foreground = Brush(CurrentPalette.TextSecondary), FontWeight = Avalonia.Media.FontWeight.Medium, VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center, FontSize = 12, ClipToBounds = false });
         Grid.SetColumn(row.Children[^1], 3);
         
         rowPanel.Children.Add(row);
diff --git a/LanMountainDesktop/Views/Components/WeatherClockWidget.axaml b/LanMountainDesktop/Views/Components/WeatherClockWidget.axaml
index 54b2be3..0a9c96d 100644
--- a/LanMountainDesktop/Views/Components/WeatherClockWidget.axaml
+++ b/LanMountainDesktop/Views/Components/WeatherClockWidget.axaml
@@ -15,7 +15,7 @@
                 </StackPanel>
                 <StackPanel Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Right" Spacing="1">
                     <components:WeatherIconView x:Name="MainIcon" Width="44" Height="44" HorizontalAlignment="Right" />
-                    <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="20" FontWeight="SemiBold" HorizontalAlignment="Right" />
+                    <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="20" FontWeight="SemiBold" HorizontalAlignment="Right" ClipToBounds="False" />
                     <TextBlock x:Name="ConditionTextBlock" Text="Loading" FontSize="11" FontWeight="Medium" HorizontalAlignment="Right" TextTrimming="CharacterEllipsis" MaxWidth="100" Opacity="0.82" />
                 </StackPanel>
             </Grid>
diff --git a/LanMountainDesktop/Views/Components/WeatherWidget.axaml b/LanMountainDesktop/Views/Components/WeatherWidget.axaml
index 6255dcf..1835ae5 100644
--- a/LanMountainDesktop/Views/Components/WeatherWidget.axaml
+++ b/LanMountainDesktop/Views/Components/WeatherWidget.axaml
@@ -11,7 +11,7 @@
             <Grid x:Name="ContentGrid" RowDefinitions="*,Auto" Margin="20,16,20,14">
                 <Grid ColumnDefinitions="*,Auto">
                     <StackPanel VerticalAlignment="Center" Spacing="4">
-                        <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="72" FontWeight="Bold" />
+                        <TextBlock x:Name="TemperatureTextBlock" Text="--°" FontSize="72" FontWeight="Bold" ClipToBounds="False" Padding="0,2,0,0" />
                         <TextBlock x:Name="ConditionTextBlock" Text="Loading" FontSize="18" FontWeight="SemiBold" TextTrimming="CharacterEllipsis" />
                     </StackPanel>
                     <components:WeatherIconView x:Name="MainIcon" Grid.Column="1" Width="72" Height="72" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,0,4" />
diff --git a/docs/auto_commit_md/20260519_7a70476.md b/docs/auto_commit_md/20260519_7a70476.md
new file mode 100644
index 0000000..c336fc0
--- /dev/null
+++ b/docs/auto_commit_md/20260519_7a70476.md
@@ -0,0 +1,269 @@
+# Git 提交分析报告
+
+## 📋 提交基本信息
+
+| 属性 | 值 |
+|------|-----|
+| **完整哈希** | `7a70476ce8093ea6000f25fba7ba404d4f3e8f3c` |
+| **短哈希** | `7a70476` |
+| **作者** | lincube <lincube3@hotmail.com> |
+| **提交日期** | 2026-05-19 |
+| **提交时间** | 07:55:21 |
+| **时区** | +0800 |
+| **提交类型** | 🟡 合并提交 (Merge Commit) |
+| **关联 PR** | #11 |
+
+## 📝 提交信息摘要
+
+```
+合并对设置系统的更新 (#11)
+```
+
+**详细提交说明**：
+
+本次合并包含了对设置系统的全面更新和改进，主要涉及以下子提交：
+
+1. **Add Windows system chrome patchers (Harmony)** - 使用 Harmony 修补器添加 Windows 系统 chrome 切换支持
+2. **Refactor settings window UI and theming** - 重构设置窗口 UI 和主题
+3. **Add localization and localize settings pages** - 添加本地化和多语言支持
+4. **Redesign settings window with fluent shell & search** - 使用 Fluent Shell 重新设计设置窗口并添加搜索功能
+5. **Add OOBE startup presentation and settings merge** - 添加 OOBE 启动演示和设置合并功能
+6. **Move whiteboard persistence to file storage** - 将白板持久化迁移到文件存储
+7. **Introduce render gate and chart caching** - 引入渲染门控和图表缓存机制
+8. **Use MaterialColorSnapshot in appearance flow** - 在外观流程中使用 MaterialColorSnapshot
+9. **Add material color services, plugin DTOs, and tests** - 添加材质颜色服务、插件 DTO 和测试
+10. **Add CODE_WIKI and update localization** - 添加 CODE_WIKI 文档和更新本地化
+11. **Add Data settings page and storage scanner** - 添加数据设置页面和存储扫描器
+12. **Add IPC backoff/retries and safer disposal** - 添加 IPC 退避/重试和更安全的资源释放
+13. **Add preview controls and settings UI tweaks** - 添加预览控件和设置 UI 调整
+14. **Add install checkpoint/resume and DDSS workflows** - 添加安装检查点/恢复和 DDSS 工作流
+
+## 📊 变更统计
+
+| 统计项 | 数值 |
+|--------|------|
+| **变更文件总数** | 904 个文件 |
+| **新增代码行数** | +78,048 行 |
+| **删除代码行数** | -18,362 行 |
+| **净增代码行数** | +59,686 行 |
+
+## 📂 详细变更分析（按文件类型分组）
+
+### 1. 核心代码文件 (.cs)
+
+#### LanMountainDesktop 核心项目
+| 文件路径 | 类型 | 变更说明 |
+|----------|------|----------|
+| `LanMountainDesktop/Program.cs` | 修改 | 添加 Windows chrome 修补器加载逻辑 |
+| `LanMountainDesktop/ViewModels/SettingsViewModels.cs` | 修改 | 重构设置视图模型，添加新属性和本地化支持 |
+| `LanMountainDesktop/ViewModels/WallpaperSettingsPageViewModel.cs` | 修改 | 添加材质颜色和壁纸设置 |
+| `LanMountainDesktop/ViewModels/UpdateSettingsPageViewModel.cs` | 修改 | 更新设置页面视图模型 |
+| `LanMountainDesktop/Views/SettingsWindow.axaml` | 修改 | Fluent Shell 设置窗口重构，添加自定义标题栏 |
+| `LanMountainDesktop/Views/SettingsWindow.axaml.cs` | 修改 | 设置窗口代码重构，添加搜索功能 |
+| `LanMountainDesktop/Views/TransparentOverlayWindow.axaml` | 修改 | 透明覆盖窗口大幅重构 |
+| `LanMountainDesktop/Services/LocalizationService.cs` | 修改 | 本地化服务更新 |
+| `LanMountainDesktop/Services/SettingsSearchService.cs` | 新增 | 设置搜索服务（搜索索引、导航、结果高亮） |
+| `LanMountainDesktop/Services/MaterialSurfaceService.cs` | 修改 | 添加特殊材质参数和窗口材质处理 |
+| `LanMountainDesktop/Services/GlassEffectService.cs` | 修改 | 添加自适应设置窗口调色笔刷 |
+| `LanMountainDesktop/Services/SettingsWindowService.cs` | 修改 | 重构主题应用逻辑 |
+| `LanMountainDesktop/Services/AppearanceThemeService.cs` | 修改 | 依赖 MaterialColorService，更新外观主题处理 |
+| `LanMountainDesktop/Services/WindowMaterialService.cs` | 修改 | 窗口材质服务和自动材质模式支持 |
+| `LanMountainDesktop/Services/DataStorageService.cs` | 新增 | 数据存储服务（扫描、磁盘信息、清理操作） |
+| `LanMountainDesktop/Services/WallpaperColorPipeline.cs` | 新增 | 壁纸颜色管道服务 |
+| `LanMountainDesktop/Services/Launch/LauncherWindowsStartupService.cs` | 新增 | 启动器 Windows 启动服务 |
+| `LanMountainDesktop/Services/HostAppSettingsOobeMerger.cs` | 新增 | Host 应用设置 OOBE 合并服务 |
+| `LanMountainDesktop/Services/UpdateEngineService.cs` | 修改 | 添加检查点加载/保存/恢复逻辑 |
+| `LanMountainDesktop/Services/IPC/...` | 多文件 | 添加重试逻辑、退避策略、更安全的资源释放 |
+
+#### 视图模型 (ViewModels)
+| 文件路径 | 变更说明 |
+|----------|----------|
+| `NotificationSettingsPageViewModel.cs` | 添加本地化支持 |
+| `DevSettingsPageViewModel.cs` | 添加本地化支持 |
+| `AboutSettingsPageViewModel.cs` | 添加本地化支持 |
+| `StatusBarSettingsPageViewModel.cs` | 添加本地化支持 |
+| `MaterialColorSettingsPageViewModel.cs` | 新增材质颜色设置视图模型 |
+| `DataSettingsPageViewModel.cs` | 新增数据设置视图模型 |
+| `GeneralSettingsPageViewModel.cs` | 更新通用设置视图模型 |
+| `AppearanceSettingsPageViewModel.cs` | 更新外观设置视图模型 |
+| `ComponentsSettingsPageViewModel.cs` | 添加预览控件和实时预览支持 |
+
+#### 设置页面视图 (Views)
+| 文件路径 | 变更说明 |
+|----------|----------|
+| `NotificationSettingsPage.axaml` | 更新通知设置页面 |
+| `UpdateSettingsPage.axaml` | 大幅重构更新设置页面（530 行变更） |
+| `WeatherSettingsPage.axaml` | 更新天气设置页面 |
+| `GeneralSettingsPage.axaml` | 更新通用设置页面 |
+| `LauncherSettingsPage.axaml` | 更新启动器设置页面 |
+| `MaterialColorSettingsPage.axaml` | 新增材质颜色设置页面 |
+| `MaterialColorSettingsPage.axaml.cs` | 新增材质颜色设置代码 |
+| `DataSettingsPage.axaml` | 新增数据设置页面 |
+| `DataSettingsPage.axaml.cs` | 新增数据设置代码 |
+| `StatusBarSettingsPage.axaml` | 更新状态栏设置页面 |
+| `WallpaperSettingsPage.axaml` | 更新壁纸设置页面 |
+
+### 2. 第三方库集成
+
+#### DotNetCampus.InkCanvas 墨迹画布库（重大新增）
+
+本次合并添加了完整的 **DotNetCampus.InkCanvas** 库，这是一个功能完整的墨迹/手写画布解决方案：
+
+| 子项目 | 文件数 | 主要功能 |
+|--------|--------|----------|
+| **DotNetCampus.AvaloniaInkCanvas** | 多个 | Avalonia 平台的墨迹画布实现 |
+| **DotNetCampus.InkCanvas.InkCore** | 30+ | 核心墨迹处理算法和接口 |
+| **DotNetCampus.InkCanvas.SkiaInk** | 多个 | Skia 渲染引擎的墨迹实现 |
+
+**主要功能**：
+- 墨迹绘制和渲染（Stroke rendering）
+- 橡皮擦功能（Eraser modes）
+- 点抽稀算法（Drop point algorithm）
+- 墨迹序列化格式（Ink Serialized Format）
+- 多平台支持（Skia, WPF, Avalonia）
+
+**涉及的核心文件**：
+```
+ThirdParty/DotNetCampus.InkCanvas/src/
+├── DotNetCampus.AvaloniaInkCanvas/
+│   ├── API/InkCanvas.cs
+│   ├── Caching/InkBitmapCache.cs
+│   ├── Core/AvaloniaSkiaInkCanvas.cs
+│   └── Erasing/PointPathEraserManager.cs
+├── DotNetCampus.InkCanvas.InkCore/
+│   ├── Inking/Interactives/InkingModeInputDispatcher.cs
+│   ├── InkSerializedFormat/InkSerializer.cs
+│   └── System/Windows/Ink/Stroke.cs
+└── DotNetCampus.InkCanvas.SkiaInk/
+    ├── Settings/SkInkCanvasSettings.cs
+    └── Utils/SkiaExtension.cs
+```
+
+### 3. 脚本和工具文件
+
+#### 分析脚本（新增）
+| 文件 | 用途 |
+|------|------|
+| `parse_git_log.py` | 解析 Git HEAD 日志文件 |
+| `scripts/Analyze-GitCommits.ps1` | PowerShell 提交分析脚本 |
+| `scripts/GitCommitAnalyzer.cs` | C# 提交分析器 |
+| `scripts/analyze_commits.ps1` | 提交分析 PowerShell 脚本 |
+| `scripts/analyze_commits.py` | Python 提交分析脚本 |
+| `scripts/analyze_git_commits.py` | Git 提交分析 Python 脚本 |
+| `scripts/generate_commit_docs.py` | 生成提交 Markdown 文档 |
+| `scripts/generate_commit_reports.py` | 生成提交报告 |
+
+#### 构建和发布脚本
+| 文件 | 变更说明 |
+|------|----------|
+| `LanMountainDesktop/scripts/package.ps1` | 包脚本更新 |
+| `LanMountainDesktop/scripts/Optimize-PublishPayload.ps1` | 新增优化发布脚本（203 行） |
+
+### 4. 文档文件
+
+| 文件 | 变更 | 说明 |
+|------|------|------|
+| `docs/ARCHITECTURE.md` | +34 行 | 架构文档更新 |
+| `docs/LAUNCHER.md` | +2 行 | 启动器文档更新 |
+| `docs/LAUNCHER_COORDINATOR.md` | +11 行 | 启动器协调器文档 |
+| `docs/PLUGIN_SDK_V5_MIGRATION.md` | +14 行 | 插件 SDK v5 迁移文档 |
+| `docs/VISUAL_SPEC.md` | +8 行 | 视觉规范文档 |
+| `docs/ai/CODEBASE_MAP.md` | +1 行 | 代码库地图更新 |
+| `docs/ai/SETTINGS_WINDOW_DESIGN.md` | +48 行 | 设置窗口设计文档（新增） |
+| `docs/auto_commit_md/20260518_93758fc0.md` | +321 行 | 自动提交分析文档 |
+| `SECURITY_AUDIT_REPORT.md` | +196 行 | 安全审计报告（新增） |
+| `CODE_WIKI.md` | 新增 | 综合代码维基文档 |
+| `design.md` | +2 行 | 设计文档更新 |
+
+### 5. 配置文件
+
+| 文件 | 变更说明 |
+|------|----------|
+| `NuGet.Config` | +7 行，新增本地 NuGet 包文件夹配置 |
+| `LanMountainDesktop/HostApp.csproj` | 添加 Lib.Harmony.Thin 包引用 |
+| `LanMountainDesktop/LanMountainDesktop.csproj` | 添加 PostHog 包更新到 2.6.0 |
+| `LanMountainDesktop/plugins/PluginLoader.cs` | +61 行，插件加载器更新 |
+| `LanMountainDesktop/plugins/PluginRuntimeService.cs` | +38 行，新增插件运行时服务 |
+
+### 6. Mockup 和原型文件
+
+| 文件 | 说明 |
+|------|------|
+| `mocks/class-schedule-mock.html` | +459 行，课程表 Mockup |
+| `mocks/weather-widget-mock.html` | +209 行，天气组件 Mockup |
+| `mockup-noise-level.html` | +898 行，噪音级别 Mockup |
+
+## 🔍 代码审查要点
+
+### ✅ 优点
+
+1. **功能完整性**：此次合并涵盖了设置系统的多个重要方面，包括 UI 改进、本地化、搜索功能、数据管理等，是一个全面的更新。
+
+2. **代码质量**：
+   - 添加了大量的单元测试
+   - 引入了渲染门控机制，避免不必要的重绘，提升性能
+   - 使用 MaterialColorSnapshot 作为统一的数据源，简化了主题管理
+
+3. **第三方库集成**：
+   - 引入 DotNetCampus.InkCanvas 库，提供了完整的墨迹画布功能
+   - 使用 Harmony 进行系统级修补，提供了更灵活的系统集成方式
+
+4. **安全性**：
+   - 添加了安全审计报告
+   - 改进了 IPC 通信的健壮性（退避、重试、资源释放）
+
+5. **用户体验**：
+   - Fluent Shell 设计语言的应用，使设置窗口更加现代化
+   - 添加了设置搜索功能，提升了可访问性
+   - 数据存储管理功能让用户可以更好地管理应用空间
+
+### ⚠️ 需要注意的点
+
+1. **合并提交风险**：
+   - 这是一个大型合并提交（904 个文件），增加了代码审查的难度
+   - 建议：未来考虑拆分为更小的、功能明确的合并请求
+
+2. **二进制文件**：
+   - `diff.txt` 是二进制文件（303KB），可能是补丁或差异文件
+   - 建议：检查 .gitattributes 确保二进制文件处理正确
+
+3. **大量文件变更**：
+   - 78,048 行新增代码是一次性引入的，虽然功能完整，但风险集中
+   - 建议：确保有足够的测试覆盖，特别是对新集成的 DotNetCampus.InkCanvas 库
+
+4. **本地化工作量**：
+   - 添加了多个语言的本地化字符串
+   - 建议：验证所有新增字符串的翻译准确性和一致性
+
+5. **性能考虑**：
+   - 透明覆盖窗口有 1,258 行代码变更，需要特别关注渲染性能
+   - 建议：进行性能测试，特别是在不同硬件配置下
+
+6. **依赖管理**：
+   - 添加了新的第三方库依赖
+   - 建议：评估库的维护状态和长期支持情况
+
+### 📌 建议后续行动
+
+1. **测试覆盖**：确保对新功能有充分的单元测试和集成测试
+2. **文档更新**：更新用户文档以反映新的设置选项和功能
+3. **性能监控**：部署后监控应用性能，特别是启动时间和内存使用
+4. **用户体验反馈**：收集用户对新设置界面和搜索功能的反馈
+5. **版本发布说明**：准备详细的发布说明，记录所有新增功能和重大变更
+
+## 📈 影响范围评估
+
+| 影响领域 | 评级 | 说明 |
+|----------|------|------|
+| **用户体验** | 🟢 高正面 | Fluent Shell 设计、搜索功能、本地化 |
+| **系统性能** | 🟢 正面 | 渲染门控、图表缓存、IPC 优化 |
+| **代码架构** | 🟢 正面 | MaterialColorSnapshot 统一数据源 |
+| **功能完整性** | 🟢 正面 | InkCanvas 集成、数据管理 |
+| **安全性** | 🟢 正面 | IPC 健壮性改进、安全审计 |
+| **维护成本** | 🟡 中性 | 新增第三方库依赖需要维护 |
+
+---
+
+*此报告由自动提交分析工具生成*
+*生成时间: 2026-05-19 10:30:00*
+*工具版本: Git Commit Analyzer v1.0*