fead.做了状态栏加了更多的胶囊组件。然后我稍微修了一下智教Hub组件

2026-06-20 23:54:26 +08:00 · 2026-04-03 21:25:15 +08:00
parent 1c3cc76f21
commit 675096b6c4
19 changed files with 1488 additions and 17 deletions
--- a/LanMountainDesktop/Localization/en-US.json
+++ b/LanMountainDesktop/Localization/en-US.json
@@ -400,6 +400,29 @@
    "settings.status_bar.text_capsule_position.right":  "Right",
    "settings.status_bar.text_capsule_content_label":  "Text content (Markdown supported)",
    "settings.status_bar.text_capsule_transparent_background_label":  "Transparent background",
+    "settings.status_bar.network_speed_header":  "Network Speed",
+    "settings.status_bar.network_speed_description":  "Display real-time network upload and download speed on the status bar.",
+    "settings.status_bar.network_speed_position_label":  "Network speed position",
+    "settings.status_bar.network_speed_position.left":  "Left",
+    "settings.status_bar.network_speed_position.center":  "Center",
+    "settings.status_bar.network_speed_position.right":  "Right",
+    "settings.status_bar.network_speed_mode_label":  "Display mode",
+    "settings.status_bar.network_speed_mode.both":  "Upload + Download",
+    "settings.status_bar.network_speed_mode.upload":  "Upload only",
+    "settings.status_bar.network_speed_mode.download":  "Download only",
+    "settings.status_bar.network_speed_transparent_background_label":  "Transparent background",
+    "settings.status_bar.show_network_type_icon_label":  "Show network type icon",
+    "settings.status_bar.shadow_header":  "Status Bar Shadow",
+    "settings.status_bar.shadow_desc":  "Add shadow effect to the status bar for better visibility of transparent components.",
+    "settings.status_bar.shadow_enabled_label":  "Enable shadow",
+    "settings.status_bar.shadow_color_label":  "Shadow color",
+    "settings.status_bar.shadow_opacity_label":  "Shadow opacity",
+    "settings.status_bar.theme_header":  "Status Bar Theme",
+    "settings.status_bar.theme_desc":  "Set the theme mode for the status bar independently.",
+    "settings.status_bar.theme_mode_label":  "Theme mode",
+    "settings.status_bar.theme_mode.follow_global":  "Follow Global",
+    "settings.status_bar.theme_mode.dark":  "Dark",
+    "settings.status_bar.theme_mode.light":  "Light",
    "settings.components.title":  "Components",
    "settings.components.description":  "Adjust component layout and corner design.",
    "settings.components.grid_header":  "Grid Settings",
--- a/LanMountainDesktop/Localization/ja-JP.json
+++ b/LanMountainDesktop/Localization/ja-JP.json
@@ -343,6 +343,29 @@
    "settings.status_bar.text_capsule_position.right":  "右",
    "settings.status_bar.text_capsule_content_label":  "テキスト内容（Markdown対応）",
    "settings.status_bar.text_capsule_transparent_background_label":  "透明な背景",
+    "settings.status_bar.network_speed_header":  "ネットワーク速度",
+    "settings.status_bar.network_speed_description":  "ステータスバーにリアルタイムのネットワーク速度を表示します。",
+    "settings.status_bar.network_speed_position_label":  "ネットワーク速度の位置",
+    "settings.status_bar.network_speed_position.left":  "左",
+    "settings.status_bar.network_speed_position.center":  "中央",
+    "settings.status_bar.network_speed_position.right":  "右",
+    "settings.status_bar.network_speed_mode_label":  "表示モード",
+    "settings.status_bar.network_speed_mode.both":  "アップロード + ダウンロード",
+    "settings.status_bar.network_speed_mode.upload":  "アップロードのみ",
+    "settings.status_bar.network_speed_mode.download":  "ダウンロードのみ",
+    "settings.status_bar.network_speed_transparent_background_label":  "透明な背景",
+    "settings.status_bar.show_network_type_icon_label":  "ネットワークタイプアイコンを表示",
+    "settings.status_bar.shadow_header":  "ステータスバーの影",
+    "settings.status_bar.shadow_desc":  "透明なコンポーネントの視認性を高めるために、ステータスバーに影効果を追加します。",
+    "settings.status_bar.shadow_enabled_label":  "影を有効にする",
+    "settings.status_bar.shadow_color_label":  "影の色",
+    "settings.status_bar.shadow_opacity_label":  "影の不透明度",
+    "settings.status_bar.theme_header":  "ステータスバーのテーマ",
+    "settings.status_bar.theme_desc":  "ステータスバーのテーマモードを独立して設定します。",
+    "settings.status_bar.theme_mode_label":  "テーマモード",
+    "settings.status_bar.theme_mode.follow_global":  "グローバルに従う",
+    "settings.status_bar.theme_mode.dark":  "ダーク",
+    "settings.status_bar.theme_mode.light":  "ライト",
    "settings.components.title":  "コンポーネント",
    "settings.components.description":  "コンポーネントのレイアウトとコーナーデザインを調整します。",
    "settings.components.grid_header":  "グリッド設定",
--- a/LanMountainDesktop/Localization/ko-KR.json
+++ b/LanMountainDesktop/Localization/ko-KR.json
@@ -389,6 +389,29 @@
    "settings.status_bar.text_capsule_position.right":  "오른쪽",
    "settings.status_bar.text_capsule_content_label":  "텍스트 내용 (Markdown 지원)",
    "settings.status_bar.text_capsule_transparent_background_label":  "투명 배경",
+    "settings.status_bar.network_speed_header":  "네트워크 속도",
+    "settings.status_bar.network_speed_description":  "상태 표시줄에 실시간 네트워크 속도를 표시합니다.",
+    "settings.status_bar.network_speed_position_label":  "네트워크 속도 위치",
+    "settings.status_bar.network_speed_position.left":  "왼쪽",
+    "settings.status_bar.network_speed_position.center":  "가욍데",
+    "settings.status_bar.network_speed_position.right":  "오른쪽",
+    "settings.status_bar.network_speed_mode_label":  "표시 모드",
+    "settings.status_bar.network_speed_mode.both":  "업로드 + 다운로드",
+    "settings.status_bar.network_speed_mode.upload":  "업로드만",
+    "settings.status_bar.network_speed_mode.download":  "다운로드만",
+    "settings.status_bar.network_speed_transparent_background_label":  "투명 배경",
+    "settings.status_bar.show_network_type_icon_label":  "네트워크 유형 아이콘 표시",
+    "settings.status_bar.shadow_header":  "상태 표시줄 그림자",
+    "settings.status_bar.shadow_desc":  "투명한 구성 요소의 가시성을 높이기 위해 상태 표시줄에 그림자 효과를 추가합니다.",
+    "settings.status_bar.shadow_enabled_label":  "그림자 활성화",
+    "settings.status_bar.shadow_color_label":  "그림자 색상",
+    "settings.status_bar.shadow_opacity_label":  "그림자 불투명도",
+    "settings.status_bar.theme_header":  "상태 표시줄 테마",
+    "settings.status_bar.theme_desc":  "상태 표시줄의 테마 모드를 독립적으로 설정합니다.",
+    "settings.status_bar.theme_mode_label":  "테마 모드",
+    "settings.status_bar.theme_mode.follow_global":  "전역 따르기",
+    "settings.status_bar.theme_mode.dark":  "다크",
+    "settings.status_bar.theme_mode.light":  "라이트",
    "settings.components.title":  "컴포넌트",
    "settings.components.description":  "컴포넌트 레이아웃과 모서리 디자인을 조정합니다.",
    "settings.components.grid_header":  "그리드 설정",
--- a/LanMountainDesktop/Localization/zh-CN.json
+++ b/LanMountainDesktop/Localization/zh-CN.json
@@ -395,6 +395,29 @@
    "settings.status_bar.text_capsule_position.right":  "靠右",
    "settings.status_bar.text_capsule_content_label":  "文字内容（支持 Markdown）",
    "settings.status_bar.text_capsule_transparent_background_label":  "透明背景",
+    "settings.status_bar.network_speed_header":  "网速显示",
+    "settings.status_bar.network_speed_description":  "在状态栏显示实时网络上传和下载速度。",
+    "settings.status_bar.network_speed_position_label":  "网速显示位置",
+    "settings.status_bar.network_speed_position.left":  "靠左",
+    "settings.status_bar.network_speed_position.center":  "居中",
+    "settings.status_bar.network_speed_position.right":  "靠右",
+    "settings.status_bar.network_speed_mode_label":  "显示模式",
+    "settings.status_bar.network_speed_mode.both":  "上传 + 下载",
+    "settings.status_bar.network_speed_mode.upload":  "仅上传",
+    "settings.status_bar.network_speed_mode.download":  "仅下载",
+    "settings.status_bar.network_speed_transparent_background_label":  "透明背景",
+    "settings.status_bar.show_network_type_icon_label":  "显示网络类型图标",
+    "settings.status_bar.shadow_header":  "状态栏阴影",
+    "settings.status_bar.shadow_desc":  "为状态栏添加阴影效果，使透明背景的组件更清晰。",
+    "settings.status_bar.shadow_enabled_label":  "启用阴影",
+    "settings.status_bar.shadow_color_label":  "阴影颜色",
+    "settings.status_bar.shadow_opacity_label":  "阴影透明度",
+    "settings.status_bar.theme_header":  "状态栏主题",
+    "settings.status_bar.theme_desc":  "独立设置状态栏的主题模式。",
+    "settings.status_bar.theme_mode_label":  "主题模式",
+    "settings.status_bar.theme_mode.follow_global":  "跟随全局",
+    "settings.status_bar.theme_mode.dark":  "暗色",
+    "settings.status_bar.theme_mode.light":  "浅色",
    "settings.components.title":  "组件",
    "settings.components.description":  "调整组件布局与圆角设计。",
    "settings.components.grid_header":  "网格设置",
--- a/LanMountainDesktop/Models/AppSettingsSnapshot.cs
+++ b/LanMountainDesktop/Models/AppSettingsSnapshot.cs
@@ -114,6 +114,8 @@ public sealed class AppSettingsSnapshot

    public string ClockPosition { get; set; } = "Left"; // Left, Center, Right

+    public string ClockFontSize { get; set; } = "Medium"; // Small, Medium, Large
+
    public bool ShowTextCapsule { get; set; } = false;

    public string TextCapsuleContent { get; set; } = "**Hello** World!";
@@ -122,8 +124,28 @@ public sealed class AppSettingsSnapshot

    public bool TextCapsuleTransparentBackground { get; set; } = false;

+    public string TextCapsuleFontSize { get; set; } = "Medium"; // Small, Medium, Large
+
+    public bool ShowNetworkSpeed { get; set; } = false;
+
+    public string NetworkSpeedPosition { get; set; } = "Right"; // Left, Center, Right
+
+    public string NetworkSpeedDisplayMode { get; set; } = "Both"; // Upload, Download, Both
+
+    public bool NetworkSpeedTransparentBackground { get; set; } = false;
+
+    public bool ShowNetworkTypeIcon { get; set; } = false;
+
+    public string NetworkSpeedFontSize { get; set; } = "Medium"; // Small, Medium, Large
+
    public string StatusBarSpacingMode { get; set; } = "Relaxed";

+    public bool StatusBarShadowEnabled { get; set; } = false;
+
+    public string StatusBarShadowColor { get; set; } = "#000000";
+
+    public double StatusBarShadowOpacity { get; set; } = 0.3;
+
    public int StatusBarCustomSpacingPercent { get; set; } = 12;

    public bool EnableThreeFingerSwipe { get; set; } = false;
--- a/LanMountainDesktop/Services/IRecommendationDataService.cs
+++ b/LanMountainDesktop/Services/IRecommendationDataService.cs
@@ -317,11 +317,11 @@ public sealed record RecommendationApiOptions

    public string ClassIslandHubApiUrl { get; init; } = "https://api.github.com/repos/ClassIsland/classisland-hub/contents/images";

-    public string SectlHubApiUrl { get; init; } = "https://api.github.com/repos/SECTL/SECTL-hub/contents/images";
+    public string SectlHubApiUrl { get; init; } = "https://api.github.com/repos/SECTL/SECTL-hub/contents/docs/.vuepress/public/images";

    public string ClassIslandHubRawUrlTemplate { get; init; } = "https://raw.githubusercontent.com/ClassIsland/classisland-hub/main/images/{0}";

-    public string SectlHubRawUrlTemplate { get; init; } = "https://raw.githubusercontent.com/SECTL/SECTL-hub/main/images/{0}";
+    public string SectlHubRawUrlTemplate { get; init; } = "https://raw.githubusercontent.com/SECTL/SECTL-hub/main/docs/.vuepress/public/images/{0}";

    public string RinLitHubRawUrlTemplate { get; init; } = "https://raw.githubusercontent.com/RinLit-233-shiroko/Rin-sHub/main/images/{0}";
 }
--- a/LanMountainDesktop/Services/RecommendationDataService.cs
+++ b/LanMountainDesktop/Services/RecommendationDataService.cs
@@ -3244,11 +3244,11 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis

    private async Task<ZhiJiaoHubSnapshot> FetchZhiJiaoHubSnapshotAsync(string source, string mirrorSource, CancellationToken cancellationToken)
    {
-        var (owner, repo, path) = source switch
+        var (owner, repo, path, rawUrlTemplate) = source switch
        {
-            ZhiJiaoHubSources.Sectl => ("SECTL", "SECTL-hub", "docs/.vuepress/public/images"),
-            ZhiJiaoHubSources.RinLit => ("RinLit-233-shiroko", "Rin-sHub", "images"),
-            _ => ("ClassIsland", "classisland-hub", "images")
+            ZhiJiaoHubSources.Sectl =&gt; ("SECTL", "SECTL-hub", "docs/.vuepress/public/images", _options.SectlHubRawUrlTemplate),
+            ZhiJiaoHubSources.RinLit =&gt; ("RinLit-233-shiroko", "Rin-sHub", "images", _options.RinLitHubRawUrlTemplate),
+            _ =&gt; ("ClassIsland", "classisland-hub", "images", _options.ClassIslandHubRawUrlTemplate)
        };

        var contentsUrl = $"https://api.github.com/repos/{owner}/{repo}/contents/{path}";
@@ -3261,7 +3261,7 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis

        try
        {
-            var images = await FetchImagesFromContentsApi(owner, repo, path, contentsUrl, mirrorSource, cancellationToken);
+            var images = await FetchImagesFromContentsApi(owner, repo, path, rawUrlTemplate, contentsUrl, mirrorSource, cancellationToken);

            if (images.Count == 0)
            {
@@ -3291,7 +3291,7 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis
        }
    }

-    private async Task<List<ZhiJiaoHubImageItem>> FetchImagesFromContentsApi(string owner, string repo, string path, string contentsUrl, string mirrorSource, CancellationToken cancellationToken)
+    private async Task<List<ZhiJiaoHubImageItem>> FetchImagesFromContentsApi(string owner, string repo, string path, string rawUrlTemplate, string contentsUrl, string mirrorSource, CancellationToken cancellationToken)
    {
        var images = new List<ZhiJiaoHubImageItem>();

@@ -3362,7 +3362,9 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis
            }
            else
            {
-                imageUrl = $"https://raw.githubusercontent.com/{owner}/{repo}/main/{path}/{Uri.EscapeDataString(name)}";
+                // 使用为每个数据源专门配置的 raw URL 模板
+                // 注意：模板已经包含了正确的路径，只需要传入文件名
+                imageUrl = string.Format(rawUrlTemplate, Uri.EscapeDataString(name));
            }

            // 应用镜像加速到图片 URL
--- a/LanMountainDesktop/Services/Settings/SettingsContracts.cs
+++ b/LanMountainDesktop/Services/Settings/SettingsContracts.cs
@@ -42,12 +42,23 @@ public sealed record StatusBarSettingsState(
    string ClockDisplayFormat,
    bool ClockTransparentBackground,
    string ClockPosition,
+    string ClockFontSize,
    bool ShowTextCapsule,
    string TextCapsuleContent,
    string TextCapsulePosition,
    bool TextCapsuleTransparentBackground,
+    string TextCapsuleFontSize,
+    bool ShowNetworkSpeed,
+    string NetworkSpeedPosition,
+    string NetworkSpeedDisplayMode,
+    bool NetworkSpeedTransparentBackground,
+    bool ShowNetworkTypeIcon,
+    string NetworkSpeedFontSize,
    string SpacingMode,
-    int CustomSpacingPercent);
+    int CustomSpacingPercent,
+    bool ShadowEnabled,
+    string ShadowColor,
+    double ShadowOpacity);

 public sealed record TextCapsuleSettingsState(
    bool ShowTextCapsule,
--- a/LanMountainDesktop/Services/Settings/SettingsDomainServices.cs
+++ b/LanMountainDesktop/Services/Settings/SettingsDomainServices.cs
@@ -387,12 +387,23 @@ internal sealed class StatusBarSettingsService : IStatusBarSettingsService
            snapshot.ClockDisplayFormat,
            snapshot.StatusBarClockTransparentBackground,
            snapshot.ClockPosition,
+            snapshot.ClockFontSize,
            snapshot.ShowTextCapsule,
            snapshot.TextCapsuleContent,
            snapshot.TextCapsulePosition,
            snapshot.TextCapsuleTransparentBackground,
+            snapshot.TextCapsuleFontSize,
+            snapshot.ShowNetworkSpeed,
+            snapshot.NetworkSpeedPosition,
+            snapshot.NetworkSpeedDisplayMode,
+            snapshot.NetworkSpeedTransparentBackground,
+            snapshot.ShowNetworkTypeIcon,
+            snapshot.NetworkSpeedFontSize,
            snapshot.StatusBarSpacingMode,
-            snapshot.StatusBarCustomSpacingPercent);
+            snapshot.StatusBarCustomSpacingPercent,
+            snapshot.StatusBarShadowEnabled,
+            snapshot.StatusBarShadowColor,
+            snapshot.StatusBarShadowOpacity);
    }

    public void Save(StatusBarSettingsState state)
@@ -405,12 +416,23 @@ internal sealed class StatusBarSettingsService : IStatusBarSettingsService
        snapshot.ClockDisplayFormat = state.ClockDisplayFormat;
        snapshot.StatusBarClockTransparentBackground = state.ClockTransparentBackground;
        snapshot.ClockPosition = state.ClockPosition;
+        snapshot.ClockFontSize = state.ClockFontSize;
        snapshot.ShowTextCapsule = state.ShowTextCapsule;
        snapshot.TextCapsuleContent = state.TextCapsuleContent;
        snapshot.TextCapsulePosition = state.TextCapsulePosition;
        snapshot.TextCapsuleTransparentBackground = state.TextCapsuleTransparentBackground;
+        snapshot.TextCapsuleFontSize = state.TextCapsuleFontSize;
+        snapshot.ShowNetworkSpeed = state.ShowNetworkSpeed;
+        snapshot.NetworkSpeedPosition = state.NetworkSpeedPosition;
+        snapshot.NetworkSpeedDisplayMode = state.NetworkSpeedDisplayMode;
+        snapshot.NetworkSpeedTransparentBackground = state.NetworkSpeedTransparentBackground;
+        snapshot.ShowNetworkTypeIcon = state.ShowNetworkTypeIcon;
+        snapshot.NetworkSpeedFontSize = state.NetworkSpeedFontSize;
        snapshot.StatusBarSpacingMode = state.SpacingMode;
        snapshot.StatusBarCustomSpacingPercent = state.CustomSpacingPercent;
+        snapshot.StatusBarShadowEnabled = state.ShadowEnabled;
+        snapshot.StatusBarShadowColor = state.ShadowColor;
+        snapshot.StatusBarShadowOpacity = state.ShadowOpacity;
        _settingsService.SaveSnapshot(
            SettingsScope.App,
            snapshot,
@@ -423,12 +445,23 @@ internal sealed class StatusBarSettingsService : IStatusBarSettingsService
                nameof(AppSettingsSnapshot.ClockDisplayFormat),
                nameof(AppSettingsSnapshot.StatusBarClockTransparentBackground),
                nameof(AppSettingsSnapshot.ClockPosition),
+                nameof(AppSettingsSnapshot.ClockFontSize),
                nameof(AppSettingsSnapshot.ShowTextCapsule),
                nameof(AppSettingsSnapshot.TextCapsuleContent),
                nameof(AppSettingsSnapshot.TextCapsulePosition),
                nameof(AppSettingsSnapshot.TextCapsuleTransparentBackground),
+                nameof(AppSettingsSnapshot.TextCapsuleFontSize),
+                nameof(AppSettingsSnapshot.ShowNetworkSpeed),
+                nameof(AppSettingsSnapshot.NetworkSpeedPosition),
+                nameof(AppSettingsSnapshot.NetworkSpeedDisplayMode),
+                nameof(AppSettingsSnapshot.NetworkSpeedTransparentBackground),
+                nameof(AppSettingsSnapshot.ShowNetworkTypeIcon),
+                nameof(AppSettingsSnapshot.NetworkSpeedFontSize),
                nameof(AppSettingsSnapshot.StatusBarSpacingMode),
-                nameof(AppSettingsSnapshot.StatusBarCustomSpacingPercent)
+                nameof(AppSettingsSnapshot.StatusBarCustomSpacingPercent),
+                nameof(AppSettingsSnapshot.StatusBarShadowEnabled),
+                nameof(AppSettingsSnapshot.StatusBarShadowColor),
+                nameof(AppSettingsSnapshot.StatusBarShadowOpacity)
            ]);
    }
 }
--- a/LanMountainDesktop/ViewModels/StatusBarSettingsPageViewModel.cs
+++ b/LanMountainDesktop/ViewModels/StatusBarSettingsPageViewModel.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Avalonia.Media;
 using CommunityToolkit.Mvvm.ComponentModel;
 using LanMountainDesktop.ComponentSystem;
 using LanMountainDesktop.Services;
@@ -22,7 +23,11 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase

        ClockFormats = CreateClockFormats();
        ClockPositions = CreateClockPositions();
+        ClockFontSizes = CreateFontSizes();
        TextCapsulePositions = CreateTextCapsulePositions();
+        NetworkSpeedPositions = CreateNetworkSpeedPositions();
+        NetworkSpeedDisplayModes = CreateNetworkSpeedDisplayModes();
+        NetworkSpeedFontSizes = CreateFontSizes();
        SpacingModes = CreateSpacingModes();
        RefreshLocalizedText();

@@ -37,8 +42,16 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase

    public IReadOnlyList<SelectionOption> TextCapsulePositions { get; }

+    public IReadOnlyList<SelectionOption> NetworkSpeedPositions { get; }
+
+    public IReadOnlyList<SelectionOption> NetworkSpeedDisplayModes { get; }
+
    public IReadOnlyList<SelectionOption> SpacingModes { get; }

+    public IReadOnlyList<SelectionOption> ClockFontSizes { get; }
+
+    public IReadOnlyList<SelectionOption> NetworkSpeedFontSizes { get; }
+
    [ObservableProperty]
    private bool _showClock = true;

@@ -87,6 +100,12 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
    [ObservableProperty]
    private string _clockPositionLabel = string.Empty;

+    [ObservableProperty]
+    private SelectionOption _selectedClockFontSize = new("Medium", "Medium");
+
+    [ObservableProperty]
+    private string _clockFontSizeLabel = string.Empty;
+
    [ObservableProperty]
    private string _textCapsuleHeader = string.Empty;

@@ -114,6 +133,45 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
    [ObservableProperty]
    private string _textCapsuleTransparentBackgroundLabel = string.Empty;

+    [ObservableProperty]
+    private string _networkSpeedHeader = string.Empty;
+
+    [ObservableProperty]
+    private string _networkSpeedDescription = string.Empty;
+
+    [ObservableProperty]
+    private bool _showNetworkSpeed;
+
+    [ObservableProperty]
+    private SelectionOption _selectedNetworkSpeedPosition = new("Right", "Right");
+
+    [ObservableProperty]
+    private SelectionOption _selectedNetworkSpeedDisplayMode = new("Both", "Both");
+
+    [ObservableProperty]
+    private bool _networkSpeedTransparentBackground;
+
+    [ObservableProperty]
+    private string _networkSpeedPositionLabel = string.Empty;
+
+    [ObservableProperty]
+    private string _networkSpeedDisplayModeLabel = string.Empty;
+
+    [ObservableProperty]
+    private string _networkSpeedTransparentBackgroundLabel = string.Empty;
+
+    [ObservableProperty]
+    private bool _showNetworkTypeIcon;
+
+    [ObservableProperty]
+    private string _showNetworkTypeIconLabel = string.Empty;
+
+    [ObservableProperty]
+    private SelectionOption _selectedNetworkSpeedFontSize = new("Medium", "Medium");
+
+    [ObservableProperty]
+    private string _networkSpeedFontSizeLabel = string.Empty;
+
    [ObservableProperty]
    private string _spacingHeader = string.Empty;

@@ -123,6 +181,32 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
    [ObservableProperty]
    private string _customSpacingLabel = string.Empty;

+    [ObservableProperty]
+    private bool _statusBarShadowEnabled;
+
+    [ObservableProperty]
+    private Color _statusBarShadowColor = Colors.Black;
+
+    [ObservableProperty]
+    private double _statusBarShadowOpacity = 30;
+
+    public IBrush StatusBarShadowColorBrush => new SolidColorBrush(StatusBarShadowColor);
+
+    [ObservableProperty]
+    private string _statusBarShadowHeader = string.Empty;
+
+    [ObservableProperty]
+    private string _statusBarShadowDescription = string.Empty;
+
+    [ObservableProperty]
+    private string _statusBarShadowEnabledLabel = string.Empty;
+
+    [ObservableProperty]
+    private string _statusBarShadowColorLabel = string.Empty;
+
+    [ObservableProperty]
+    private string _statusBarShadowOpacityLabel = string.Empty;
+
    public void Load()
    {
        var state = _settingsFacade.StatusBar.Get();
@@ -143,6 +227,12 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
            string.Equals(option.Value, clockPosition, StringComparison.OrdinalIgnoreCase))
            ?? ClockPositions[0];

+        // 时钟字体大小设置
+        var clockFontSize = NormalizeFontSize(state.ClockFontSize);
+        SelectedClockFontSize = ClockFontSizes.FirstOrDefault(option =>
+            string.Equals(option.Value, clockFontSize, StringComparison.OrdinalIgnoreCase))
+            ?? ClockFontSizes[1]; // 默认中等
+
        // 文字胶囊设置
        ShowTextCapsule = state.ShowTextCapsule;
        TextCapsuleContent = state.TextCapsuleContent ?? "**Hello** World!";
@@ -152,12 +242,39 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
            ?? TextCapsulePositions[2]; // 默认靠右
        TextCapsuleTransparentBackground = state.TextCapsuleTransparentBackground;

+        // 网速设置
+        ShowNetworkSpeed = state.ShowNetworkSpeed;
+        var networkSpeedPosition = NormalizeNetworkSpeedPosition(state.NetworkSpeedPosition);
+        SelectedNetworkSpeedPosition = NetworkSpeedPositions.FirstOrDefault(option =>
+            string.Equals(option.Value, networkSpeedPosition, StringComparison.OrdinalIgnoreCase))
+            ?? NetworkSpeedPositions[2]; // 默认靠右
+        var networkSpeedDisplayMode = NormalizeNetworkSpeedDisplayMode(state.NetworkSpeedDisplayMode);
+        SelectedNetworkSpeedDisplayMode = NetworkSpeedDisplayModes.FirstOrDefault(option =>
+            string.Equals(option.Value, networkSpeedDisplayMode, StringComparison.OrdinalIgnoreCase))
+            ?? NetworkSpeedDisplayModes[0]; // 默认双向
+        NetworkSpeedTransparentBackground = state.NetworkSpeedTransparentBackground;
+        ShowNetworkTypeIcon = state.ShowNetworkTypeIcon;
+
+        // 网速字体大小设置
+        var networkSpeedFontSize = NormalizeFontSize(state.NetworkSpeedFontSize);
+        SelectedNetworkSpeedFontSize = NetworkSpeedFontSizes.FirstOrDefault(option =>
+            string.Equals(option.Value, networkSpeedFontSize, StringComparison.OrdinalIgnoreCase))
+            ?? NetworkSpeedFontSizes[1]; // 默认中等
+
        var spacingMode = NormalizeSpacingMode(state.SpacingMode);
        SelectedSpacingMode = SpacingModes.FirstOrDefault(option =>
            string.Equals(option.Value, spacingMode, StringComparison.OrdinalIgnoreCase))
            ?? SpacingModes[1];
        CustomSpacingPercent = Math.Clamp(state.CustomSpacingPercent, 0, 30);
        IsCustomSpacingVisible = string.Equals(SelectedSpacingMode.Value, "Custom", StringComparison.OrdinalIgnoreCase);
+
+        // 状态栏阴影设置
+        StatusBarShadowEnabled = state.ShadowEnabled;
+        if (Color.TryParse(state.ShadowColor, out var shadowColor))
+        {
+            StatusBarShadowColor = shadowColor;
+        }
+        StatusBarShadowOpacity = Math.Clamp(state.ShadowOpacity * 100, 0, 100);
    }

    partial void OnShowClockChanged(bool value)
@@ -200,6 +317,16 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
        Save();
    }

+    partial void OnSelectedClockFontSizeChanged(SelectionOption value)
+    {
+        if (_isInitializing || value is null)
+        {
+            return;
+        }
+
+        Save();
+    }
+
    partial void OnShowTextCapsuleChanged(bool value)
    {
        if (_isInitializing)
@@ -240,6 +367,66 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
        Save();
    }

+    partial void OnShowNetworkSpeedChanged(bool value)
+    {
+        if (_isInitializing)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnSelectedNetworkSpeedPositionChanged(SelectionOption value)
+    {
+        if (_isInitializing || value is null)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnSelectedNetworkSpeedDisplayModeChanged(SelectionOption value)
+    {
+        if (_isInitializing || value is null)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnNetworkSpeedTransparentBackgroundChanged(bool value)
+    {
+        if (_isInitializing)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnShowNetworkTypeIconChanged(bool value)
+    {
+        if (_isInitializing)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnSelectedNetworkSpeedFontSizeChanged(SelectionOption value)
+    {
+        if (_isInitializing || value is null)
+        {
+            return;
+        }
+
+        Save();
+    }
+
    partial void OnSelectedSpacingModeChanged(SelectionOption value)
    {
        IsCustomSpacingVisible = string.Equals(value?.Value, "Custom", StringComparison.OrdinalIgnoreCase);
@@ -268,6 +455,37 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
        Save();
    }

+    partial void OnStatusBarShadowEnabledChanged(bool value)
+    {
+        if (_isInitializing)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnStatusBarShadowColorChanged(Color value)
+    {
+        OnPropertyChanged(nameof(StatusBarShadowColorBrush));
+        if (_isInitializing)
+        {
+            return;
+        }
+
+        Save();
+    }
+
+    partial void OnStatusBarShadowOpacityChanged(double value)
+    {
+        if (_isInitializing)
+        {
+            return;
+        }
+
+        Save();
+    }
+
    private void Save()
    {
        var state = _settingsFacade.StatusBar.Get();
@@ -288,12 +506,23 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
            SelectedClockFormat.Value,
            ClockTransparentBackground,
            SelectedClockPosition.Value,
+            SelectedClockFontSize?.Value ?? "Medium",
            ShowTextCapsule,
            TextCapsuleContent ?? "**Hello** World!",
            SelectedTextCapsulePosition?.Value ?? "Right",
            TextCapsuleTransparentBackground,
+            "Medium", // TextCapsuleFontSize - 暂时使用默认值
+            ShowNetworkSpeed,
+            SelectedNetworkSpeedPosition?.Value ?? "Right",
+            SelectedNetworkSpeedDisplayMode?.Value ?? "Both",
+            NetworkSpeedTransparentBackground,
+            ShowNetworkTypeIcon,
+            SelectedNetworkSpeedFontSize?.Value ?? "Medium",
            NormalizeSpacingMode(SelectedSpacingMode.Value),
-            Math.Clamp(CustomSpacingPercent, 0, 30)));
+            Math.Clamp(CustomSpacingPercent, 0, 30),
+            StatusBarShadowEnabled,
+            StatusBarShadowColor.ToString(),
+            StatusBarShadowOpacity / 100.0));
    }

    private IReadOnlyList<SelectionOption> CreateClockFormats()
@@ -325,6 +554,26 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
        ];
    }

+    private IReadOnlyList<SelectionOption> CreateNetworkSpeedPositions()
+    {
+        return
+        [
+            new SelectionOption("Left", L("settings.status_bar.network_speed_position.left", "Left")),
+            new SelectionOption("Center", L("settings.status_bar.network_speed_position.center", "Center")),
+            new SelectionOption("Right", L("settings.status_bar.network_speed_position.right", "Right"))
+        ];
+    }
+
+    private IReadOnlyList<SelectionOption> CreateNetworkSpeedDisplayModes()
+    {
+        return
+        [
+            new SelectionOption("Both", L("settings.status_bar.network_speed_mode.both", "Upload + Download")),
+            new SelectionOption("Upload", L("settings.status_bar.network_speed_mode.upload", "Upload only")),
+            new SelectionOption("Download", L("settings.status_bar.network_speed_mode.download", "Download only"))
+        ];
+    }
+
    private IReadOnlyList<SelectionOption> CreateSpacingModes()
    {
        return
@@ -346,14 +595,27 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
        ClockTransparentBackgroundLabel = L("settings.status_bar.clock_transparent_background_label", "Transparent background");
        ClockTransparentBackgroundDescription = L("settings.status_bar.clock_transparent_background_desc", "Remove the capsule background and keep only the clock text.");
        ClockPositionLabel = L("settings.status_bar.clock_position_label", "Clock position");
+        ClockFontSizeLabel = L("settings.status_bar.clock_font_size_label", "Font size");
        TextCapsuleHeader = L("settings.status_bar.text_capsule_header", "Text Capsule");
        TextCapsuleDescription = L("settings.status_bar.text_capsule_description", "Display custom text with Markdown support on the status bar.");
        TextCapsulePositionLabel = L("settings.status_bar.text_capsule_position_label", "Text capsule position");
        TextCapsuleContentLabel = L("settings.status_bar.text_capsule_content_label", "Text content (Markdown supported)");
        TextCapsuleTransparentBackgroundLabel = L("settings.status_bar.text_capsule_transparent_background_label", "Transparent background");
+        NetworkSpeedHeader = L("settings.status_bar.network_speed_header", "Network Speed");
+        NetworkSpeedDescription = L("settings.status_bar.network_speed_description", "Display real-time network upload and download speed.");
+        NetworkSpeedPositionLabel = L("settings.status_bar.network_speed_position_label", "Network speed position");
+        NetworkSpeedDisplayModeLabel = L("settings.status_bar.network_speed_mode_label", "Display mode");
+        NetworkSpeedTransparentBackgroundLabel = L("settings.status_bar.network_speed_transparent_background_label", "Transparent background");
+        ShowNetworkTypeIconLabel = L("settings.status_bar.show_network_type_icon_label", "Show network type icon");
+        NetworkSpeedFontSizeLabel = L("settings.status_bar.network_speed_font_size_label", "Font size");
        SpacingHeader = L("settings.status_bar.spacing_header", "Component Spacing");
        SpacingDescription = L("settings.status_bar.spacing_desc", "Adjust spacing between status bar components.");
        CustomSpacingLabel = L("settings.status_bar.spacing_custom_label", "Custom spacing (%)");
+        StatusBarShadowHeader = L("settings.status_bar.shadow_header", "Status Bar Shadow");
+        StatusBarShadowDescription = L("settings.status_bar.shadow_desc", "Add shadow effect to the status bar for better visibility.");
+        StatusBarShadowEnabledLabel = L("settings.status_bar.shadow_enabled_label", "Enable shadow");
+        StatusBarShadowColorLabel = L("settings.status_bar.shadow_color_label", "Shadow color");
+        StatusBarShadowOpacityLabel = L("settings.status_bar.shadow_opacity_label", "Shadow opacity");
    }

    private string NormalizeSpacingMode(string? value)
@@ -386,6 +648,46 @@ public sealed partial class StatusBarSettingsPageViewModel : ViewModelBase
        };
    }

+    private static string NormalizeNetworkSpeedPosition(string? value)
+    {
+        return value switch
+        {
+            _ when string.Equals(value, "Left", StringComparison.OrdinalIgnoreCase) => "Left",
+            _ when string.Equals(value, "Center", StringComparison.OrdinalIgnoreCase) => "Center",
+            _ => "Right"
+        };
+    }
+
+    private static string NormalizeNetworkSpeedDisplayMode(string? value)
+    {
+        return value switch
+        {
+            _ when string.Equals(value, "Upload", StringComparison.OrdinalIgnoreCase) => "Upload",
+            _ when string.Equals(value, "Download", StringComparison.OrdinalIgnoreCase) => "Download",
+            _ => "Both"
+        };
+    }
+
+    private static string NormalizeFontSize(string? value)
+    {
+        return value switch
+        {
+            _ when string.Equals(value, "Small", StringComparison.OrdinalIgnoreCase) => "Small",
+            _ when string.Equals(value, "Large", StringComparison.OrdinalIgnoreCase) => "Large",
+            _ => "Medium"
+        };
+    }
+
+    private IReadOnlyList<SelectionOption> CreateFontSizes()
+    {
+        return
+        [
+            new SelectionOption("Small", L("settings.status_bar.font_size.small", "Small")),
+            new SelectionOption("Medium", L("settings.status_bar.font_size.medium", "Medium")),
+            new SelectionOption("Large", L("settings.status_bar.font_size.large", "Large"))
+        ];
+    }
+
    private string L(string key, string fallback)
        => _localizationService.GetString(_languageCode, key, fallback);
 }
--- a/LanMountainDesktop/Views/Components/ClockWidget.axaml
+++ b/LanMountainDesktop/Views/Components/ClockWidget.axaml
@@ -1,4 +1,4 @@
-<UserControl xmlns="https://github.com/avaloniaui"
+<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
--- a/LanMountainDesktop/Views/Components/ClockWidget.axaml.cs
+++ b/LanMountainDesktop/Views/Components/ClockWidget.axaml.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Globalization;
 using Avalonia;
 using Avalonia.Controls;
@@ -25,6 +25,7 @@ public partial class ClockWidget : UserControl, IDesktopComponentWidget, ITimeZo
    private ClockDisplayFormat _displayFormat = ClockDisplayFormat.HourMinuteSecond;
    private bool _transparentBackground;
    private double _lastAppliedCellSize = 100;
+    private string _fontSize = "Medium"; // Small, Medium, Large

    public ClockWidget()
    {
@@ -72,6 +73,21 @@ public partial class ClockWidget : UserControl, IDesktopComponentWidget, ITimeZo
        TransparentBackground = transparentBackground;
    }

+    public string WidgetFontSize
+    {
+        get => _fontSize;
+        set
+        {
+            _fontSize = value;
+            ApplyCellSize(_lastAppliedCellSize);
+        }
+    }
+
+    public void SetFontSize(string fontSize)
+    {
+        WidgetFontSize = fontSize;
+    }
+
    public void SetTimeZoneService(TimeZoneService timeZoneService)
    {
        ClearTimeZoneService();
@@ -138,7 +154,14 @@ public partial class ClockWidget : UserControl, IDesktopComponentWidget, ITimeZo
        
        // 3. 核心：满盈字阶 (Filled Typography)
        // 使主时间文字占据容器高度的 ~68%，产生饱满的视觉张力
-        var mainFontSize = targetHeight * 0.68;
+        // 根据字体大小设置调整基础大小
+        var fontSizeMultiplier = _fontSize switch
+        {
+            "Small" => 0.55,
+            "Large" => 0.85,
+            _ => 0.68 // Medium (default)
+        };
+        var mainFontSize = targetHeight * fontSizeMultiplier;
        MainTimeTextBlock.FontSize = mainFontSize;
        MainTimeTextBlock.FontWeight = FontWeight.SemiBold;
        
--- a/LanMountainDesktop/Views/Components/NetworkSpeedWidget.axaml
+++ b/LanMountainDesktop/Views/Components/NetworkSpeedWidget.axaml
@@ -0,0 +1,72 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:fi="using:FluentIcons.Avalonia"
+             mc:Ignorable="d"
+             d:DesignWidth="160"
+             d:DesignHeight="48"
+             x:Class="LanMountainDesktop.Views.Components.NetworkSpeedWidget">
+
+    <Border x:Name="RootBorder"
+            Classes="surface-translucent-panel"
+            Padding="0"
+            CornerRadius="{DynamicResource DesignCornerRadiusComponent}">
+        <StackPanel Orientation="Horizontal"
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Center"
+                    Margin="12,0">
+            <!-- 上传速度 -->
+            <StackPanel x:Name="UploadPanel"
+                        Orientation="Horizontal"
+                        VerticalAlignment="Center">
+                <TextBlock Text="↑"
+                           FontSize="12"
+                           Opacity="0.7"
+                           VerticalAlignment="Center"
+                           Foreground="{DynamicResource AdaptiveTextSecondaryBrush}"/>
+                <TextBlock x:Name="UploadSpeedTextBlock"
+                           FontSize="14"
+                           FontWeight="SemiBold"
+                           Margin="2,0,0,0"
+                           VerticalAlignment="Center"
+                           Foreground="{DynamicResource AdaptiveTextPrimaryBrush}"/>
+            </StackPanel>
+
+            <!-- 分隔符 -->
+            <Rectangle x:Name="Separator"
+                       Width="1"
+                       Height="16"
+                       Margin="8,0"
+                       Opacity="0.3"
+                       Fill="{DynamicResource AdaptiveTextSecondaryBrush}"/>
+
+            <!-- 下载速度 -->
+            <StackPanel x:Name="DownloadPanel"
+                        Orientation="Horizontal"
+                        VerticalAlignment="Center">
+                <TextBlock Text="↓"
+                           FontSize="12"
+                           Opacity="0.7"
+                           VerticalAlignment="Center"
+                           Foreground="{DynamicResource AdaptiveTextSecondaryBrush}"/>
+                <TextBlock x:Name="DownloadSpeedTextBlock"
+                           FontSize="14"
+                           FontWeight="SemiBold"
+                           Margin="2,0,0,0"
+                           VerticalAlignment="Center"
+                           Foreground="{DynamicResource AdaptiveTextPrimaryBrush}"/>
+            </StackPanel>
+
+            <!-- 网络类型图标 -->
+            <fi:SymbolIcon x:Name="NetworkTypeIcon"
+                           Symbol="Globe"
+                           FontSize="14"
+                           Margin="8,0,0,0"
+                           Opacity="0.8"
+                           IsVisible="False"
+                           Foreground="{DynamicResource AdaptiveTextSecondaryBrush}"/>
+        </StackPanel>
+    </Border>
+
+</UserControl>
--- a/LanMountainDesktop/Views/Components/NetworkSpeedWidget.axaml.cs
+++ b/LanMountainDesktop/Views/Components/NetworkSpeedWidget.axaml.cs
@@ -0,0 +1,451 @@
+using System;
+using System.Linq;
+using System.Net.NetworkInformation;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Media;
+using Avalonia.Threading;
+using FluentIcons.Avalonia;
+using FluentIcons.Common;
+using LanMountainDesktop.Services;
+using Symbol = FluentIcons.Common.Symbol;
+
+namespace LanMountainDesktop.Views.Components;
+
+public partial class NetworkSpeedWidget : UserControl, IDesktopComponentWidget
+{
+    private readonly DispatcherTimer _timer = new();
+    private readonly DispatcherTimer _networkTypeTimer = new();
+    private NetworkInterface? _selectedInterface;
+    private long _lastBytesReceived;
+    private long _lastBytesSent;
+    private bool _isFirstUpdate = true;
+    private double _lastAppliedCellSize = 100;
+    private bool _transparentBackground;
+    private string _displayMode = "Both"; // "Upload", "Download", "Both"
+    private bool _showNetworkTypeIcon;
+    private string _fontSize = "Medium"; // Small, Medium, Large
+
+    public NetworkSpeedWidget()
+    {
+        InitializeComponent();
+        SetupTimer();
+        SelectBestInterface();
+        UpdateDisplayMode();
+        UpdateNetworkTypeIcon();
+    }
+
+    public string DisplayMode
+    {
+        get => _displayMode;
+        set
+        {
+            if (_displayMode == value) return;
+            _displayMode = value;
+            UpdateDisplayMode();
+        }
+    }
+
+    public bool TransparentBackground
+    {
+        get => _transparentBackground;
+        set
+        {
+            if (_transparentBackground == value) return;
+            _transparentBackground = value;
+            ApplyChrome();
+            ApplyCellSize(_lastAppliedCellSize);
+        }
+    }
+
+    public bool ShowNetworkTypeIcon
+    {
+        get => _showNetworkTypeIcon;
+        set
+        {
+            if (_showNetworkTypeIcon == value) return;
+            _showNetworkTypeIcon = value;
+            UpdateNetworkTypeIcon();
+        }
+    }
+
+    public void SetDisplayMode(string mode)
+    {
+        DisplayMode = mode;
+    }
+
+    public void SetTransparentBackground(bool transparent)
+    {
+        TransparentBackground = transparent;
+    }
+
+    public void SetShowNetworkTypeIcon(bool show)
+    {
+        ShowNetworkTypeIcon = show;
+    }
+
+    public string WidgetFontSize
+    {
+        get => _fontSize;
+        set
+        {
+            _fontSize = value;
+            ApplyCellSize(_lastAppliedCellSize);
+        }
+    }
+
+    public void SetFontSize(string fontSize)
+    {
+        WidgetFontSize = fontSize;
+    }
+
+    private void SetupTimer()
+    {
+        // 网速更新定时器（每秒）
+        _timer.Interval = TimeSpan.FromSeconds(1);
+        _timer.Tick += (_, _) => UpdateSpeed();
+        _timer.Start();
+
+        // 网络类型检测定时器（每500ms，满足响应延迟要求）
+        _networkTypeTimer.Interval = TimeSpan.FromMilliseconds(500);
+        _networkTypeTimer.Tick += (_, _) => UpdateNetworkTypeIcon();
+        _networkTypeTimer.Start();
+    }
+
+    private void SelectBestInterface()
+    {
+        try
+        {
+            var interfaces = NetworkInterface.GetAllNetworkInterfaces()
+                .Where(ni => ni.OperationalStatus == OperationalStatus.Up)
+                .Where(ni => ni.NetworkInterfaceType != NetworkInterfaceType.Loopback)
+                .Where(ni => ni.NetworkInterfaceType != NetworkInterfaceType.Tunnel)
+                .Where(ni => !ni.Description.Contains("Virtual", StringComparison.OrdinalIgnoreCase))
+                .Where(ni => !ni.Description.Contains("VPN", StringComparison.OrdinalIgnoreCase))
+                .ToList();
+
+            // 优先选择有流量的物理网卡
+            _selectedInterface = interfaces
+                .OrderByDescending(ni => ni.GetIPv4Statistics().BytesReceived + ni.GetIPv4Statistics().BytesSent)
+                .FirstOrDefault();
+
+            // 如果没有找到，选择第一个活动的非虚拟网卡
+            _selectedInterface ??= interfaces.FirstOrDefault();
+
+            if (_selectedInterface != null)
+            {
+                var stats = _selectedInterface.GetIPv4Statistics();
+                _lastBytesReceived = stats.BytesReceived;
+                _lastBytesSent = stats.BytesSent;
+            }
+        }
+        catch
+        {
+            // 忽略错误，下次重试
+        }
+    }
+
+    private void UpdateSpeed()
+    {
+        try
+        {
+            // 如果当前网卡不可用，尝试重新选择
+            if (_selectedInterface == null ||
+                _selectedInterface.OperationalStatus != OperationalStatus.Up)
+            {
+                SelectBestInterface();
+            }
+
+            if (_selectedInterface == null)
+            {
+                UploadSpeedTextBlock.Text = "--";
+                DownloadSpeedTextBlock.Text = "--";
+                return;
+            }
+
+            var stats = _selectedInterface.GetIPv4Statistics();
+            var currentBytesReceived = stats.BytesReceived;
+            var currentBytesSent = stats.BytesSent;
+
+            if (_isFirstUpdate)
+            {
+                _lastBytesReceived = currentBytesReceived;
+                _lastBytesSent = currentBytesSent;
+                _isFirstUpdate = false;
+                return;
+            }
+
+            // 计算速度（每秒字节数）
+            var downloadBytes = currentBytesReceived - _lastBytesReceived;
+            var uploadBytes = currentBytesSent - _lastBytesSent;
+
+            // 处理计数器重置的情况
+            if (downloadBytes < 0) downloadBytes = 0;
+            if (uploadBytes < 0) uploadBytes = 0;
+
+            UploadSpeedTextBlock.Text = FormatSpeed(uploadBytes);
+            DownloadSpeedTextBlock.Text = FormatSpeed(downloadBytes);
+
+            _lastBytesReceived = currentBytesReceived;
+            _lastBytesSent = currentBytesSent;
+        }
+        catch
+        {
+            // 错误时显示 --
+            UploadSpeedTextBlock.Text = "--";
+            DownloadSpeedTextBlock.Text = "--";
+        }
+    }
+
+    private void UpdateNetworkTypeIcon()
+    {
+        try
+        {
+            if (!_showNetworkTypeIcon || NetworkTypeIcon == null)
+            {
+                if (NetworkTypeIcon != null)
+                    NetworkTypeIcon.IsVisible = false;
+                return;
+            }
+
+            // 获取当前活动的网络接口
+            var activeInterface = GetActiveNetworkInterface();
+
+            if (activeInterface == null)
+            {
+                // 无网络连接
+                NetworkTypeIcon.Symbol = Symbol.DismissCircle;
+                NetworkTypeIcon.IsVisible = true;
+                return;
+            }
+
+            // 根据网络类型设置图标
+            switch (activeInterface.NetworkInterfaceType)
+            {
+                case NetworkInterfaceType.Wireless80211:
+                    // WiFi
+                    NetworkTypeIcon.Symbol = Symbol.WiFi;
+                    break;
+
+                case NetworkInterfaceType.Ethernet:
+                    // 有线网络 - 检查是否是移动网络热点
+                    if (IsLikelyMobileHotspot(activeInterface))
+                    {
+                        NetworkTypeIcon.Symbol = Symbol.Phone;
+                    }
+                    else
+                    {
+                        NetworkTypeIcon.Symbol = Symbol.PlugConnected;
+                    }
+                    break;
+
+                default:
+                    // 其他类型，尝试根据描述判断
+                    var symbol = GetSymbolFromDescription(activeInterface.Description);
+                    NetworkTypeIcon.Symbol = symbol;
+                    break;
+            }
+
+            NetworkTypeIcon.IsVisible = true;
+        }
+        catch
+        {
+            // 错误时隐藏图标
+            if (NetworkTypeIcon != null)
+                NetworkTypeIcon.IsVisible = false;
+        }
+    }
+
+    private NetworkInterface? GetActiveNetworkInterface()
+    {
+        try
+        {
+            // 优先使用当前选中的网卡
+            if (_selectedInterface != null &&
+                _selectedInterface.OperationalStatus == OperationalStatus.Up)
+            {
+                return _selectedInterface;
+            }
+
+            // 否则查找最佳网卡
+            var interfaces = NetworkInterface.GetAllNetworkInterfaces()
+                .Where(ni => ni.OperationalStatus == OperationalStatus.Up)
+                .Where(ni => ni.NetworkInterfaceType != NetworkInterfaceType.Loopback)
+                .Where(ni => ni.NetworkInterfaceType != NetworkInterfaceType.Tunnel)
+                .ToList();
+
+            // 优先返回有流量的网卡
+            return interfaces
+                .OrderByDescending(ni => ni.GetIPv4Statistics().BytesReceived + ni.GetIPv4Statistics().BytesSent)
+                .FirstOrDefault();
+        }
+        catch
+        {
+            return null;
+        }
+    }
+
+    private static bool IsLikelyMobileHotspot(NetworkInterface ni)
+    {
+        // 通过描述判断是否是移动热点
+        var desc = ni.Description.ToLowerInvariant();
+        return desc.Contains("mobile") ||
+               desc.Contains("cellular") ||
+               desc.Contains("phone") ||
+               desc.Contains("tether");
+    }
+
+    private static Symbol GetSymbolFromDescription(string description)
+    {
+        var desc = description.ToLowerInvariant();
+
+        if (desc.Contains("wifi") || desc.Contains("wi-fi") || desc.Contains("wireless"))
+            return Symbol.WiFi;
+
+        if (desc.Contains("ethernet") || desc.Contains("lan") || desc.Contains("wired"))
+            return Symbol.PlugConnected;
+
+        if (desc.Contains("cellular") || desc.Contains("mobile") || desc.Contains("lte") || desc.Contains("5g") || desc.Contains("4g"))
+            return Symbol.Phone;
+
+        if (desc.Contains("bluetooth"))
+            return Symbol.Bluetooth;
+
+        // 默认使用 Globe 图标
+        return Symbol.Globe;
+    }
+
+    private static string FormatSpeed(long bytesPerSecond)
+    {
+        // 根据数值大小决定显示格式，始终保持3个字符宽度
+        // 例如: 1.23, 12.3, 123
+        return bytesPerSecond switch
+        {
+            >= 1024 * 1024 * 1024 => FormatWithThreeDigits(bytesPerSecond / (1024.0 * 1024.0 * 1024.0), "G"),
+            >= 1024 * 1024 => FormatWithThreeDigits(bytesPerSecond / (1024.0 * 1024.0), "M"),
+            >= 1024 => FormatWithThreeDigits(bytesPerSecond / 1024.0, "K"),
+            _ => FormatWithThreeDigits(bytesPerSecond, "B")
+        };
+    }
+
+    /// <summary>
+    /// 格式化数字，始终保持3个有效数字的显示宽度
+    /// </summary>
+    private static string FormatWithThreeDigits(double value, string unit)
+    {
+        // 根据数值大小决定小数位数，确保总宽度一致
+        // < 10: 显示两位小数 (如 1.23)
+        // 10-99: 显示一位小数 (如 12.3)
+        // >= 100: 显示整数 (如 123)
+        string formatted = value switch
+        {
+            < 10 => $"{value:F2}",
+            < 100 => $"{value:F1}",
+            _ => $"{value:F0}"
+        };
+
+        return formatted + unit;
+    }
+
+    private void UpdateDisplayMode()
+    {
+        switch (_displayMode)
+        {
+            case "Upload":
+                UploadPanel.IsVisible = true;
+                DownloadPanel.IsVisible = false;
+                Separator.IsVisible = false;
+                break;
+            case "Download":
+                UploadPanel.IsVisible = false;
+                DownloadPanel.IsVisible = true;
+                Separator.IsVisible = false;
+                break;
+            case "Both":
+            default:
+                UploadPanel.IsVisible = true;
+                DownloadPanel.IsVisible = true;
+                Separator.IsVisible = true;
+                break;
+        }
+    }
+
+    public void ApplyCellSize(double cellSize)
+    {
+        _lastAppliedCellSize = cellSize;
+
+        // 计算组件高度：保持与任务栏核心比例一致 (0.74x)
+        var targetHeight = Math.Clamp(cellSize * 0.74, 34, 74);
+        RootBorder.Height = targetHeight;
+
+        // 主矩形统一到主题主档圆角
+        RootBorder.CornerRadius = ResolveUnifiedMainRectangle();
+        RootBorder.VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center;
+
+        // 根据单元格大小和字体大小设置调整字体大小
+        var fontSizeMultiplier = _fontSize switch
+        {
+            "Small" => 0.32,
+            "Large" => 0.48,
+            _ => 0.4 // Medium (default)
+        };
+        var fontSize = Math.Clamp(targetHeight * fontSizeMultiplier, 11, 22);
+        UploadSpeedTextBlock.FontSize = fontSize;
+        DownloadSpeedTextBlock.FontSize = fontSize;
+
+        // 调整图标大小
+        if (NetworkTypeIcon != null)
+        {
+            NetworkTypeIcon.FontSize = Math.Clamp(targetHeight * 0.35, 10, 18);
+        }
+
+        // 设置最小和最大宽度
+        RootBorder.MinWidth = cellSize * 1.5;
+        RootBorder.MaxWidth = cellSize * 5;
+
+        if (_transparentBackground)
+        {
+            RootBorder.MinWidth = 0;
+            RootBorder.Padding = new Thickness(Math.Clamp(cellSize * 0.06, 4, 10), 0);
+            return;
+        }
+
+        // 确保清除可能存在的固定 Padding，由代码控制"紧密感"
+        RootBorder.Padding = new Thickness(Math.Clamp(cellSize * 0.15, 12, 24), 0);
+    }
+
+    private void ApplyChrome()
+    {
+        if (_transparentBackground)
+        {
+            RootBorder.Classes.Remove("glass-panel");
+            RootBorder.Background = Brushes.Transparent;
+            RootBorder.BorderBrush = Brushes.Transparent;
+            RootBorder.BorderThickness = new Thickness(0);
+            RootBorder.BoxShadow = default;
+            return;
+        }
+
+        if (!RootBorder.Classes.Contains("glass-panel"))
+        {
+            RootBorder.Classes.Add("glass-panel");
+        }
+
+        RootBorder.ClearValue(Border.BackgroundProperty);
+        RootBorder.ClearValue(Border.BorderBrushProperty);
+        RootBorder.ClearValue(Border.BorderThicknessProperty);
+        RootBorder.ClearValue(Border.BoxShadowProperty);
+    }
+
+    private CornerRadius ResolveUnifiedMainRectangle() => new(ResolveUnifiedMainRadiusValue());
+
+    private static double ResolveUnifiedMainRadiusValue() =>
+        HostAppearanceThemeProvider.GetOrCreate().GetCurrent().CornerRadiusTokens.Lg.TopLeft;
+
+    protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
+    {
+        base.OnDetachedFromVisualTree(e);
+        _timer?.Stop();
+        _networkTypeTimer?.Stop();
+    }
+}
--- a/LanMountainDesktop/Views/MainWindow.ComponentSystem.cs
+++ b/LanMountainDesktop/Views/MainWindow.ComponentSystem.cs
@@ -365,14 +365,29 @@ public partial class MainWindow
            : ClockDisplayFormat.HourMinuteSecond;
        _statusBarClockTransparentBackground = snapshot.StatusBarClockTransparentBackground;
        _clockPosition = NormalizeClockPosition(snapshot.ClockPosition);
+        _clockFontSize = NormalizeFontSize(snapshot.ClockFontSize);

        _showTextCapsule = snapshot.ShowTextCapsule;
        _textCapsuleContent = snapshot.TextCapsuleContent ?? "**Hello** World!";
        _textCapsulePosition = NormalizeTextCapsulePosition(snapshot.TextCapsulePosition);
        _textCapsuleTransparentBackground = snapshot.TextCapsuleTransparentBackground;
+        _textCapsuleFontSize = NormalizeFontSize(snapshot.TextCapsuleFontSize);
+
+        _showNetworkSpeed = snapshot.ShowNetworkSpeed;
+        _networkSpeedPosition = NormalizeNetworkSpeedPosition(snapshot.NetworkSpeedPosition);
+        _networkSpeedDisplayMode = NormalizeNetworkSpeedDisplayMode(snapshot.NetworkSpeedDisplayMode);
+        _networkSpeedTransparentBackground = snapshot.NetworkSpeedTransparentBackground;
+        _showNetworkTypeIcon = snapshot.ShowNetworkTypeIcon;
+        _networkSpeedFontSize = NormalizeFontSize(snapshot.NetworkSpeedFontSize);
+
+        _statusBarShadowEnabled = snapshot.StatusBarShadowEnabled;
+        _statusBarShadowColor = snapshot.StatusBarShadowColor ?? "#000000";
+        _statusBarShadowOpacity = snapshot.StatusBarShadowOpacity;

        ApplyClockSettingsToAllWidgets();
        ApplyTextCapsuleSettingsToAllWidgets();
+        ApplyNetworkSpeedSettingsToAllWidgets();
+        ApplyStatusBarShadow();
    }

    private void ApplyClockSettingsToAllWidgets()
@@ -381,16 +396,19 @@ public partial class MainWindow
        {
            ClockWidgetLeft.SetDisplayFormat(_clockDisplayFormat);
            ClockWidgetLeft.SetTransparentBackground(_statusBarClockTransparentBackground);
+            ClockWidgetLeft.SetFontSize(_clockFontSize);
        }
        if (ClockWidgetCenter is not null)
        {
            ClockWidgetCenter.SetDisplayFormat(_clockDisplayFormat);
            ClockWidgetCenter.SetTransparentBackground(_statusBarClockTransparentBackground);
+            ClockWidgetCenter.SetFontSize(_clockFontSize);
        }
        if (ClockWidgetRight is not null)
        {
            ClockWidgetRight.SetDisplayFormat(_clockDisplayFormat);
            ClockWidgetRight.SetTransparentBackground(_statusBarClockTransparentBackground);
+            ClockWidgetRight.SetFontSize(_clockFontSize);
        }
    }

@@ -404,6 +422,16 @@ public partial class MainWindow
        };
    }

+    private static string NormalizeFontSize(string? value)
+    {
+        return value switch
+        {
+            _ when string.Equals(value, "Small", StringComparison.OrdinalIgnoreCase) => "Small",
+            _ when string.Equals(value, "Large", StringComparison.OrdinalIgnoreCase) => "Large",
+            _ => "Medium"
+        };
+    }
+
    private void ApplyTextCapsuleSettingsToAllWidgets()
    {
        if (TextCapsuleWidgetLeft is not null)
@@ -433,6 +461,90 @@ public partial class MainWindow
        };
    }

+    private void ApplyNetworkSpeedSettingsToAllWidgets()
+    {
+        if (NetworkSpeedWidgetLeft is not null)
+        {
+            NetworkSpeedWidgetLeft.SetDisplayMode(_networkSpeedDisplayMode);
+            NetworkSpeedWidgetLeft.SetTransparentBackground(_networkSpeedTransparentBackground);
+            NetworkSpeedWidgetLeft.SetShowNetworkTypeIcon(_showNetworkTypeIcon);
+            NetworkSpeedWidgetLeft.SetFontSize(_networkSpeedFontSize);
+        }
+        if (NetworkSpeedWidgetCenter is not null)
+        {
+            NetworkSpeedWidgetCenter.SetDisplayMode(_networkSpeedDisplayMode);
+            NetworkSpeedWidgetCenter.SetTransparentBackground(_networkSpeedTransparentBackground);
+            NetworkSpeedWidgetCenter.SetShowNetworkTypeIcon(_showNetworkTypeIcon);
+            NetworkSpeedWidgetCenter.SetFontSize(_networkSpeedFontSize);
+        }
+        if (NetworkSpeedWidgetRight is not null)
+        {
+            NetworkSpeedWidgetRight.SetDisplayMode(_networkSpeedDisplayMode);
+            NetworkSpeedWidgetRight.SetTransparentBackground(_networkSpeedTransparentBackground);
+            NetworkSpeedWidgetRight.SetShowNetworkTypeIcon(_showNetworkTypeIcon);
+            NetworkSpeedWidgetRight.SetFontSize(_networkSpeedFontSize);
+        }
+    }
+
+    private static string NormalizeNetworkSpeedPosition(string? value)
+    {
+        return value switch
+        {
+            _ when string.Equals(value, "Left", StringComparison.OrdinalIgnoreCase) => "Left",
+            _ when string.Equals(value, "Center", StringComparison.OrdinalIgnoreCase) => "Center",
+            _ => "Right"
+        };
+    }
+
+    private static string NormalizeNetworkSpeedDisplayMode(string? value)
+    {
+        return value switch
+        {
+            _ when string.Equals(value, "Upload", StringComparison.OrdinalIgnoreCase) => "Upload",
+            _ when string.Equals(value, "Download", StringComparison.OrdinalIgnoreCase) => "Download",
+            _ => "Both"
+        };
+    }
+
+    private void ApplyStatusBarShadow()
+    {
+        if (StatusBarOverlay is null)
+        {
+            return;
+        }
+
+        if (_statusBarShadowEnabled)
+        {
+            if (Color.TryParse(_statusBarShadowColor, out var shadowColor))
+            {
+                var opacity = Math.Clamp(_statusBarShadowOpacity, 0, 1);
+
+                StatusBarOverlay.IsVisible = true;
+
+                var gradientBrush = new LinearGradientBrush
+                {
+                    StartPoint = new RelativePoint(0, 0, RelativeUnit.Relative),
+                    EndPoint = new RelativePoint(0, 1, RelativeUnit.Relative)
+                };
+
+                var alpha1 = (byte)(shadowColor.A * opacity * 0.8);
+                var alpha2 = (byte)(shadowColor.A * opacity * 0.4);
+                var color1 = Color.FromArgb(alpha1, shadowColor.R, shadowColor.G, shadowColor.B);
+                var color2 = Color.FromArgb(alpha2, shadowColor.R, shadowColor.G, shadowColor.B);
+
+                gradientBrush.GradientStops.Add(new GradientStop(color1, 0.0));
+                gradientBrush.GradientStops.Add(new GradientStop(color2, 0.3));
+                gradientBrush.GradientStops.Add(new GradientStop(Colors.Transparent, 1.0));
+
+                StatusBarOverlay.Background = gradientBrush;
+            }
+        }
+        else
+        {
+            StatusBarOverlay.IsVisible = false;
+        }
+    }
+
    /// <summary>
    /// 检测状态栏组件是否会发生碰撞
    /// </summary>
@@ -676,6 +788,14 @@ public partial class MainWindow
        if (TextCapsuleWidgetRight is not null)
            TextCapsuleWidgetRight.IsVisible = false;

+        // 先隐藏所有网速控件
+        if (NetworkSpeedWidgetLeft is not null)
+            NetworkSpeedWidgetLeft.IsVisible = false;
+        if (NetworkSpeedWidgetCenter is not null)
+            NetworkSpeedWidgetCenter.IsVisible = false;
+        if (NetworkSpeedWidgetRight is not null)
+            NetworkSpeedWidgetRight.IsVisible = false;
+
        // 根据位置设置显示对应的时钟控件（带碰撞检测）
        if (showClock)
        {
@@ -770,6 +890,53 @@ public partial class MainWindow
            }
        }

+        // 根据位置设置显示对应的网速控件（带碰撞检测）
+        if (_showNetworkSpeed)
+        {
+            var targetPosition = _networkSpeedPosition;
+            var canAdd = CanAddComponentAtPosition(targetPosition);
+
+            if (canAdd)
+            {
+                var targetNetworkSpeed = targetPosition switch
+                {
+                    "Left" => NetworkSpeedWidgetLeft,
+                    "Center" => NetworkSpeedWidgetCenter,
+                    _ => NetworkSpeedWidgetRight
+                };
+
+                if (targetNetworkSpeed is not null)
+                {
+                    targetNetworkSpeed.IsVisible = true;
+                    targetNetworkSpeed.SetTransparentBackground(_networkSpeedTransparentBackground);
+                    targetNetworkSpeed.SetDisplayMode(_networkSpeedDisplayMode);
+                    hasVisibleTopStatusComponent = true;
+                }
+            }
+            else
+            {
+                // 如果目标位置无法添加，尝试其他位置
+                var alternativePosition = FindAlternativePosition(targetPosition);
+                if (alternativePosition is not null)
+                {
+                    var targetNetworkSpeed = alternativePosition switch
+                    {
+                        "Left" => NetworkSpeedWidgetLeft,
+                        "Center" => NetworkSpeedWidgetCenter,
+                        _ => NetworkSpeedWidgetRight
+                    };
+
+                    if (targetNetworkSpeed is not null)
+                    {
+                        targetNetworkSpeed.IsVisible = true;
+                        targetNetworkSpeed.SetTransparentBackground(_networkSpeedTransparentBackground);
+                        targetNetworkSpeed.SetDisplayMode(_networkSpeedDisplayMode);
+                        hasVisibleTopStatusComponent = true;
+                    }
+                }
+            }
+        }
+
        if (TopStatusBarHost is not null)
        {
            TopStatusBarHost.IsVisible = hasVisibleTopStatusComponent;
@@ -871,6 +1038,82 @@ public partial class MainWindow
                TextCapsuleWidgetCenter.IsVisible = false;
            }
        }
+
+        // 调整网速组件位置（优先级：时钟 > 文字胶囊 > 网速）
+        if (NetworkSpeedWidgetLeft?.IsVisible == true && WouldComponentsCollide())
+        {
+            // 尝试将左侧网速移到中间
+            if (CanAddComponentAtPosition("Center"))
+            {
+                NetworkSpeedWidgetLeft.IsVisible = false;
+                NetworkSpeedWidgetCenter!.IsVisible = true;
+                NetworkSpeedWidgetCenter.SetTransparentBackground(_networkSpeedTransparentBackground);
+                NetworkSpeedWidgetCenter.SetDisplayMode(_networkSpeedDisplayMode);
+            }
+            // 或者移到右侧
+            else if (CanAddComponentAtPosition("Right"))
+            {
+                NetworkSpeedWidgetLeft.IsVisible = false;
+                NetworkSpeedWidgetRight!.IsVisible = true;
+                NetworkSpeedWidgetRight.SetTransparentBackground(_networkSpeedTransparentBackground);
+                NetworkSpeedWidgetRight.SetDisplayMode(_networkSpeedDisplayMode);
+            }
+            // 如果都无法添加，则隐藏网速
+            else
+            {
+                NetworkSpeedWidgetLeft.IsVisible = false;
+            }
+        }
+
+        if (NetworkSpeedWidgetRight?.IsVisible == true && WouldComponentsCollide())
+        {
+            // 尝试将右侧网速移到中间
+            if (CanAddComponentAtPosition("Center"))
+            {
+                NetworkSpeedWidgetRight.IsVisible = false;
+                NetworkSpeedWidgetCenter!.IsVisible = true;
+                NetworkSpeedWidgetCenter.SetTransparentBackground(_networkSpeedTransparentBackground);
+                NetworkSpeedWidgetCenter.SetDisplayMode(_networkSpeedDisplayMode);
+            }
+            // 或者移到左侧
+            else if (CanAddComponentAtPosition("Left"))
+            {
+                NetworkSpeedWidgetRight.IsVisible = false;
+                NetworkSpeedWidgetLeft!.IsVisible = true;
+                NetworkSpeedWidgetLeft.SetTransparentBackground(_networkSpeedTransparentBackground);
+                NetworkSpeedWidgetLeft.SetDisplayMode(_networkSpeedDisplayMode);
+            }
+            // 如果都无法添加，则隐藏网速
+            else
+            {
+                NetworkSpeedWidgetRight.IsVisible = false;
+            }
+        }
+
+        if (NetworkSpeedWidgetCenter?.IsVisible == true && WouldComponentsCollide())
+        {
+            // 尝试将中间网速移到左侧
+            if (CanAddComponentAtPosition("Left"))
+            {
+                NetworkSpeedWidgetCenter.IsVisible = false;
+                NetworkSpeedWidgetLeft!.IsVisible = true;
+                NetworkSpeedWidgetLeft.SetTransparentBackground(_networkSpeedTransparentBackground);
+                NetworkSpeedWidgetLeft.SetDisplayMode(_networkSpeedDisplayMode);
+            }
+            // 或者移到右侧
+            else if (CanAddComponentAtPosition("Right"))
+            {
+                NetworkSpeedWidgetCenter.IsVisible = false;
+                NetworkSpeedWidgetRight!.IsVisible = true;
+                NetworkSpeedWidgetRight.SetTransparentBackground(_networkSpeedTransparentBackground);
+                NetworkSpeedWidgetRight.SetDisplayMode(_networkSpeedDisplayMode);
+            }
+            // 如果都无法添加，则隐藏网速
+            else
+            {
+                NetworkSpeedWidgetCenter.IsVisible = false;
+            }
+        }
    }

    /// <summary>
--- a/LanMountainDesktop/Views/MainWindow.SettingsHardCut.Stubs.cs
+++ b/LanMountainDesktop/Views/MainWindow.SettingsHardCut.Stubs.cs
@@ -650,8 +650,24 @@ public partial class MainWindow
            TaskbarLayoutMode = _taskbarLayoutMode,
            ClockDisplayFormat = _clockDisplayFormat == ClockDisplayFormat.HourMinute ? "HourMinute" : "HourMinuteSecond",
            StatusBarClockTransparentBackground = _statusBarClockTransparentBackground,
+            ClockPosition = _clockPosition,
+            ClockFontSize = _clockFontSize,
+            ShowTextCapsule = _showTextCapsule,
+            TextCapsuleContent = _textCapsuleContent,
+            TextCapsulePosition = _textCapsulePosition,
+            TextCapsuleTransparentBackground = _textCapsuleTransparentBackground,
+            TextCapsuleFontSize = _textCapsuleFontSize,
+            ShowNetworkSpeed = _showNetworkSpeed,
+            NetworkSpeedPosition = _networkSpeedPosition,
+            NetworkSpeedDisplayMode = _networkSpeedDisplayMode,
+            NetworkSpeedTransparentBackground = _networkSpeedTransparentBackground,
+            ShowNetworkTypeIcon = _showNetworkTypeIcon,
+            NetworkSpeedFontSize = _networkSpeedFontSize,
            StatusBarSpacingMode = _statusBarSpacingMode,
            StatusBarCustomSpacingPercent = _statusBarCustomSpacingPercent,
+            StatusBarShadowEnabled = _statusBarShadowEnabled,
+            StatusBarShadowColor = _statusBarShadowColor,
+            StatusBarShadowOpacity = _statusBarShadowOpacity,
            DisabledPluginIds = existingSnapshot.DisabledPluginIds,
            StudyFrameMs = existingSnapshot.StudyFrameMs,
            StudyScoreThresholdDbfs = existingSnapshot.StudyScoreThresholdDbfs,
--- a/LanMountainDesktop/Views/MainWindow.axaml
+++ b/LanMountainDesktop/Views/MainWindow.axaml
@@ -226,13 +226,34 @@
                            </Grid>
                        </Border>

+                        <!-- 状态栏阴影层 - macOS 风格的完整阴影带 -->
+                        <Border x:Name="StatusBarOverlay"
+                                Grid.Row="0"
+                                Grid.Column="0"
+                                Grid.ColumnSpan="1"
+                                IsVisible="False"
+                                HorizontalAlignment="Stretch"
+                                VerticalAlignment="Bottom"
+                                Height="24"
+                                ZIndex="0"
+                                Margin="0,0,0,-24">
+                            <Border.Background>
+                                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
+                                    <GradientStop Color="#CC000000" Offset="0.0" />
+                                    <GradientStop Color="#66000000" Offset="0.3" />
+                                    <GradientStop Color="#00000000" Offset="1.0" />
+                                </LinearGradientBrush>
+                            </Border.Background>
+                        </Border>
+
                        <Border x:Name="TopStatusBarHost"
                                Grid.Row="0"
                                Grid.Column="0"
                                Grid.ColumnSpan="1"
                                Background="Transparent"
                                BorderThickness="0"
-                                Padding="4">
+                                Padding="4"
+                                ZIndex="2">
                            <Grid ColumnDefinitions="*,Auto,*">
                                <!-- 左侧状态栏组件 -->
                                <StackPanel x:Name="TopStatusLeftPanel"
@@ -246,6 +267,9 @@
                                    <comp:TextCapsuleWidget x:Name="TextCapsuleWidgetLeft"
                                                            IsVisible="False"
                                                            Margin="0" />
+                                    <comp:NetworkSpeedWidget x:Name="NetworkSpeedWidgetLeft"
+                                                             IsVisible="False"
+                                                             Margin="0" />
                                </StackPanel>
                                <!-- 中间状态栏组件 -->
                                <StackPanel x:Name="TopStatusCenterPanel"
@@ -259,6 +283,9 @@
                                    <comp:TextCapsuleWidget x:Name="TextCapsuleWidgetCenter"
                                                            IsVisible="False"
                                                            Margin="0" />
+                                    <comp:NetworkSpeedWidget x:Name="NetworkSpeedWidgetCenter"
+                                                             IsVisible="False"
+                                                             Margin="0" />
                                </StackPanel>
                                <!-- 右侧状态栏组件 -->
                                <StackPanel x:Name="TopStatusRightPanel"
@@ -272,6 +299,9 @@
                                    <comp:TextCapsuleWidget x:Name="TextCapsuleWidgetRight"
                                                            IsVisible="False"
                                                            Margin="0" />
+                                    <comp:NetworkSpeedWidget x:Name="NetworkSpeedWidgetRight"
+                                                             IsVisible="False"
+                                                             Margin="0" />
                                </StackPanel>
                            </Grid>
                        </Border>
--- a/LanMountainDesktop/Views/MainWindow.axaml.cs
+++ b/LanMountainDesktop/Views/MainWindow.axaml.cs
@@ -136,10 +136,21 @@ public partial class MainWindow : Window, ISettingsWindowAnchorProvider
    private int _statusBarCustomSpacingPercent = 12;
    private bool _statusBarClockTransparentBackground;
    private string _clockPosition = "Left"; // Left, Center, Right
+    private string _clockFontSize = "Medium"; // Small, Medium, Large
    private bool _showTextCapsule;
    private string _textCapsuleContent = "**Hello** World!";
    private string _textCapsulePosition = "Right"; // Left, Center, Right
    private bool _textCapsuleTransparentBackground;
+    private string _textCapsuleFontSize = "Medium"; // Small, Medium, Large
+    private bool _showNetworkSpeed;
+    private string _networkSpeedPosition = "Right"; // Left, Center, Right
+    private string _networkSpeedDisplayMode = "Both"; // Upload, Download, Both
+    private bool _networkSpeedTransparentBackground;
+    private bool _showNetworkTypeIcon;
+    private string _networkSpeedFontSize = "Medium"; // Small, Medium, Large
+    private bool _statusBarShadowEnabled;
+    private string _statusBarShadowColor = "#000000";
+    private double _statusBarShadowOpacity = 0.3;
    private int _desktopEdgeInsetPercent = DefaultEdgeInsetPercent;
    private string _taskbarLayoutMode = TaskbarLayoutBottomFullRowMacStyle;
    private string _languageCode = "zh-CN";
@@ -720,6 +731,13 @@ public partial class MainWindow : Window, ISettingsWindowAnchorProvider
        TextCapsuleWidgetRight.Margin = new Thickness(0);
        TextCapsuleWidgetRight.ApplyCellSize(cellSize);

+        NetworkSpeedWidgetLeft.Margin = new Thickness(0);
+        NetworkSpeedWidgetLeft.ApplyCellSize(cellSize);
+        NetworkSpeedWidgetCenter.Margin = new Thickness(0);
+        NetworkSpeedWidgetCenter.ApplyCellSize(cellSize);
+        NetworkSpeedWidgetRight.Margin = new Thickness(0);
+        NetworkSpeedWidgetRight.ApplyCellSize(cellSize);
+
        var buttonMinWidth = Math.Clamp(taskbarCellHeight * 2.35, 100, 340);

        BackToWindowsButton.Margin = new Thickness(0);
@@ -763,6 +781,9 @@ public partial class MainWindow : Window, ISettingsWindowAnchorProvider
            TextCapsuleWidgetLeft.ApplyCellSize(_currentDesktopCellSize);
            TextCapsuleWidgetCenter.ApplyCellSize(_currentDesktopCellSize);
            TextCapsuleWidgetRight.ApplyCellSize(_currentDesktopCellSize);
+            NetworkSpeedWidgetLeft.ApplyCellSize(_currentDesktopCellSize);
+            NetworkSpeedWidgetCenter.ApplyCellSize(_currentDesktopCellSize);
+            NetworkSpeedWidgetRight.ApplyCellSize(_currentDesktopCellSize);
        }
    }

--- a/LanMountainDesktop/Views/SettingsPages/StatusBarSettingsPage.axaml
+++ b/LanMountainDesktop/Views/SettingsPages/StatusBarSettingsPage.axaml
@@ -70,6 +70,24 @@
                        </ComboBox>
                    </Grid>
                </ui:SettingsExpanderItem>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="Auto,*"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding ClockFontSizeLabel}"
+                                   VerticalAlignment="Center" />
+                        <ComboBox Grid.Column="1"
+                                  Width="220"
+                                  IsEnabled="{Binding ShowClock}"
+                                  ItemsSource="{Binding ClockFontSizes}"
+                                  SelectedItem="{Binding SelectedClockFontSize}">
+                            <ComboBox.ItemTemplate>
+                                <DataTemplate x:DataType="vm:SelectionOption">
+                                    <TextBlock Text="{Binding Label}" />
+                                </DataTemplate>
+                            </ComboBox.ItemTemplate>
+                        </ComboBox>
+                    </Grid>
+                </ui:SettingsExpanderItem>
            </ui:SettingsExpander>

            <ui:SettingsExpander Header="{Binding TextCapsuleHeader}"
@@ -126,6 +144,92 @@
                </ui:SettingsExpanderItem>
            </ui:SettingsExpander>

+            <ui:SettingsExpander Header="{Binding NetworkSpeedHeader}"
+                                 Description="{Binding NetworkSpeedDescription}">
+                <ui:SettingsExpander.IconSource>
+                    <fi:SymbolIconSource Symbol="ArrowBidirectionalUpDown" />
+                </ui:SettingsExpander.IconSource>
+                <ui:SettingsExpander.Footer>
+                    <ToggleSwitch IsChecked="{Binding ShowNetworkSpeed}" />
+                </ui:SettingsExpander.Footer>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="Auto,*"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding NetworkSpeedPositionLabel}"
+                                   VerticalAlignment="Center" />
+                        <ComboBox Grid.Column="1"
+                                  Width="220"
+                                  IsEnabled="{Binding ShowNetworkSpeed}"
+                                  ItemsSource="{Binding NetworkSpeedPositions}"
+                                  SelectedItem="{Binding SelectedNetworkSpeedPosition}">
+                            <ComboBox.ItemTemplate>
+                                <DataTemplate x:DataType="vm:SelectionOption">
+                                    <TextBlock Text="{Binding Label}" />
+                                </DataTemplate>
+                            </ComboBox.ItemTemplate>
+                        </ComboBox>
+                    </Grid>
+                </ui:SettingsExpanderItem>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="Auto,*"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding NetworkSpeedDisplayModeLabel}"
+                                   VerticalAlignment="Center" />
+                        <ComboBox Grid.Column="1"
+                                  Width="220"
+                                  IsEnabled="{Binding ShowNetworkSpeed}"
+                                  ItemsSource="{Binding NetworkSpeedDisplayModes}"
+                                  SelectedItem="{Binding SelectedNetworkSpeedDisplayMode}">
+                            <ComboBox.ItemTemplate>
+                                <DataTemplate x:DataType="vm:SelectionOption">
+                                    <TextBlock Text="{Binding Label}" />
+                                </DataTemplate>
+                            </ComboBox.ItemTemplate>
+                        </ComboBox>
+                    </Grid>
+                </ui:SettingsExpanderItem>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="*,Auto"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding NetworkSpeedTransparentBackgroundLabel}"
+                                   VerticalAlignment="Center" />
+                        <ToggleSwitch Grid.Column="1"
+                                      IsChecked="{Binding NetworkSpeedTransparentBackground}"
+                                      IsEnabled="{Binding ShowNetworkSpeed}"
+                                      VerticalAlignment="Center" />
+                    </Grid>
+                </ui:SettingsExpanderItem>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="*,Auto"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding ShowNetworkTypeIconLabel}"
+                                   VerticalAlignment="Center" />
+                        <ToggleSwitch Grid.Column="1"
+                                      IsChecked="{Binding ShowNetworkTypeIcon}"
+                                      IsEnabled="{Binding ShowNetworkSpeed}"
+                                      VerticalAlignment="Center" />
+                    </Grid>
+                </ui:SettingsExpanderItem>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="Auto,*"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding NetworkSpeedFontSizeLabel}"
+                                   VerticalAlignment="Center" />
+                        <ComboBox Grid.Column="1"
+                                  Width="220"
+                                  IsEnabled="{Binding ShowNetworkSpeed}"
+                                  ItemsSource="{Binding NetworkSpeedFontSizes}"
+                                  SelectedItem="{Binding SelectedNetworkSpeedFontSize}">
+                            <ComboBox.ItemTemplate>
+                                <DataTemplate x:DataType="vm:SelectionOption">
+                                    <TextBlock Text="{Binding Label}" />
+                                </DataTemplate>
+                            </ComboBox.ItemTemplate>
+                        </ComboBox>
+                    </Grid>
+                </ui:SettingsExpanderItem>
+            </ui:SettingsExpander>
+
            <Separator Classes="settings-separator" />

            <controls:IconText Icon="Apps"
@@ -164,6 +268,55 @@
                    </Grid>
                </ui:SettingsExpanderItem>
            </ui:SettingsExpander>
+
+            <Separator Classes="settings-separator" />
+
+            <controls:IconText Icon="Square"
+                               Text="{Binding StatusBarShadowHeader}"
+                               Margin="0,0,0,4" />
+
+            <ui:SettingsExpander Header="{Binding StatusBarShadowHeader}"
+                                 Description="{Binding StatusBarShadowDescription}">
+                <ui:SettingsExpander.IconSource>
+                    <fi:SymbolIconSource Symbol="Square" />
+                </ui:SettingsExpander.IconSource>
+                <ui:SettingsExpander.Footer>
+                    <ToggleSwitch IsChecked="{Binding StatusBarShadowEnabled}" />
+                </ui:SettingsExpander.Footer>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="Auto,*"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding StatusBarShadowColorLabel}"
+                                   VerticalAlignment="Center" />
+                        <Button Grid.Column="1"
+                                HorizontalAlignment="Right"
+                                IsEnabled="{Binding StatusBarShadowEnabled}">
+                            <Border Width="32"
+                                    Height="32"
+                                    CornerRadius="4"
+                                    Background="{Binding StatusBarShadowColorBrush}" />
+                            <Button.Flyout>
+                                <Flyout Placement="BottomEdgeAlignedRight">
+                                    <ColorPicker Color="{Binding StatusBarShadowColor}" />
+                                </Flyout>
+                            </Button.Flyout>
+                        </Button>
+                    </Grid>
+                </ui:SettingsExpanderItem>
+                <ui:SettingsExpanderItem>
+                    <Grid ColumnDefinitions="Auto,*"
+                          ColumnSpacing="16">
+                        <TextBlock Text="{Binding StatusBarShadowOpacityLabel}"
+                                   VerticalAlignment="Center" />
+                        <Slider Grid.Column="1"
+                                Minimum="0"
+                                Maximum="100"
+                                TickFrequency="10"
+                                IsEnabled="{Binding StatusBarShadowEnabled}"
+                                Value="{Binding StatusBarShadowOpacity}" />
+                    </Grid>
+                </ui:SettingsExpanderItem>
+            </ui:SettingsExpander>
        </StackPanel>
    </ScrollViewer>
 </UserControl>