diff --git a/lib/common/widgets/custom_icon.dart b/lib/common/widgets/custom_icon.dart
index aaa163c63..aa610f1b9 100644
--- a/lib/common/widgets/custom_icon.dart
+++ b/lib/common/widgets/custom_icon.dart
@@ -3,27 +3,25 @@
 import 'package:flutter/widgets.dart';
 
 class CustomIcon {
-  static const _kFontFam = 'custom_icon';
-
-  static const IconData coin = IconData(0xe800, fontFamily: _kFontFam);
-  static const IconData dm_off = IconData(0xe801, fontFamily: _kFontFam);
-  static const IconData dm_on = IconData(0xe802, fontFamily: _kFontFam);
-  static const IconData dm_settings = IconData(0xe803, fontFamily: _kFontFam);
-  static const IconData dyn = IconData(0xe804, fontFamily: _kFontFam);
-  static const IconData fav = IconData(0xe805, fontFamily: _kFontFam);
-  static const IconData share = IconData(0xe806, fontFamily: _kFontFam);
-  static const IconData share_line = IconData(0xe807, fontFamily: _kFontFam);
-  static const IconData share_node = IconData(0xe808, fontFamily: _kFontFam);
-  static const IconData star_favorite_line =
-      IconData(0xe809, fontFamily: _kFontFam);
-  static const IconData thumbs_down = IconData(0xe80a, fontFamily: _kFontFam);
-  static const IconData thumbs_down_outline =
-      IconData(0xe80b, fontFamily: _kFontFam);
-  static const IconData thumbs_up = IconData(0xe80c, fontFamily: _kFontFam);
-  static const IconData thumbs_up_line =
-      IconData(0xe80d, fontFamily: _kFontFam);
-  static const IconData thumbs_up_outline =
-      IconData(0xe80e, fontFamily: _kFontFam);
-  static const IconData topic_tag = IconData(0xe80f, fontFamily: _kFontFam);
-  static const IconData watch_later = IconData(0xe810, fontFamily: _kFontFam);
+  static const IconData coin = _CustomIconData(0xe800);
+  static const IconData dm_off = _CustomIconData(0xe801);
+  static const IconData dm_on = _CustomIconData(0xe802);
+  static const IconData dm_settings = _CustomIconData(0xe803);
+  static const IconData dyn = _CustomIconData(0xe804);
+  static const IconData fav = _CustomIconData(0xe805);
+  static const IconData share = _CustomIconData(0xe806);
+  static const IconData share_line = _CustomIconData(0xe807);
+  static const IconData share_node = _CustomIconData(0xe808);
+  static const IconData star_favorite_line = _CustomIconData(0xe809);
+  static const IconData thumbs_down = _CustomIconData(0xe80a);
+  static const IconData thumbs_down_outline = _CustomIconData(0xe80b);
+  static const IconData thumbs_up = _CustomIconData(0xe80c);
+  static const IconData thumbs_up_line = _CustomIconData(0xe80d);
+  static const IconData thumbs_up_outline = _CustomIconData(0xe80e);
+  static const IconData topic_tag = _CustomIconData(0xe80f);
+  static const IconData watch_later = _CustomIconData(0xe810);
+}
+
+class _CustomIconData extends IconData {
+  const _CustomIconData(super.codePoint) : super(fontFamily: 'custom_icon');
 }
diff --git a/lib/common/widgets/video_popup_menu.dart b/lib/common/widgets/video_popup_menu.dart
index 57a720bdd..d5451172c 100644
--- a/lib/common/widgets/video_popup_menu.dart
+++ b/lib/common/widgets/video_popup_menu.dart
@@ -33,7 +33,7 @@ class VideoCustomActions {
         VideoCustomAction(
           videoItem.bvid!,
           'copy',
-          Stack(
+          const Stack(
             clipBehavior: Clip.none,
             children: [
               Icon(MdiIcons.identifier, size: 16),
@@ -47,7 +47,7 @@ class VideoCustomActions {
         VideoCustomAction(
           '稍后再看',
           'pause',
-          Icon(MdiIcons.clockTimeEightOutline, size: 16),
+          const Icon(MdiIcons.clockTimeEightOutline, size: 16),
           () async {
             var res = await UserHttp.toViewLater(bvid: videoItem.bvid);
             SmartDialog.showToast(res['msg']);
@@ -58,7 +58,7 @@ class VideoCustomActions {
         VideoCustomAction(
           '访问：${videoItem.owner.name}',
           'visit',
-          Icon(MdiIcons.accountCircleOutline, size: 16),
+          const Icon(MdiIcons.accountCircleOutline, size: 16),
           () {
             Get.toNamed('/member?mid=${videoItem.owner.mid}', arguments: {
               'heroTag': '${videoItem.owner.mid}',
@@ -69,7 +69,7 @@ class VideoCustomActions {
         VideoCustomAction(
           '不感兴趣',
           'dislike',
-          Icon(MdiIcons.thumbDownOutline, size: 16),
+          const Icon(MdiIcons.thumbDownOutline, size: 16),
           () {
             String? accessKey = Accounts.get(AccountType.recommend).accessKey;
             if (accessKey == null || accessKey == "") {
@@ -233,7 +233,7 @@ class VideoCustomActions {
         VideoCustomAction(
           '拉黑：${videoItem.owner.name}',
           'block',
-          Icon(MdiIcons.cancel, size: 16),
+          const Icon(MdiIcons.cancel, size: 16),
           () {
             showDialog(
               context: context,
@@ -274,12 +274,9 @@ class VideoCustomActions {
       VideoCustomAction(
         "${MineController.anonymity.value ? '退出' : '进入'}无痕模式",
         'anonymity',
-        Icon(
-          MineController.anonymity.value
-              ? MdiIcons.incognitoOff
-              : MdiIcons.incognito,
-          size: 16,
-        ),
+        MineController.anonymity.value
+            ? const Icon(MdiIcons.incognitoOff, size: 16)
+            : const Icon(MdiIcons.incognito, size: 16),
         () => MineController.onChangeAnonymity(context),
       )
     ];
diff --git a/lib/models/common/home_tab_type.dart b/lib/models/common/home_tab_type.dart
index cd1e5ddc8..7ea5777bd 100644
--- a/lib/models/common/home_tab_type.dart
+++ b/lib/models/common/home_tab_type.dart
@@ -76,7 +76,7 @@ List get homeTabsConfig => [
         'page': const BangumiPage(tabType: HomeTabType.bangumi),
       },
       {
-        'icon': Icon(
+        'icon': const Icon(
           MdiIcons.theater,
           size: 15,
         ),
diff --git a/lib/models/common/theme/theme_type.dart b/lib/models/common/theme/theme_type.dart
index 7f4341e23..62e2916cd 100644
--- a/lib/models/common/theme/theme_type.dart
+++ b/lib/models/common/theme/theme_type.dart
@@ -18,9 +18,9 @@ extension ThemeTypeExt on ThemeType {
         ThemeType.system => ThemeMode.system,
       };
 
-  IconData get iconData => switch (this) {
-        ThemeType.light => MdiIcons.weatherSunny,
-        ThemeType.dark => MdiIcons.weatherNight,
-        ThemeType.system => MdiIcons.themeLightDark,
+  Icon get icon => switch (this) {
+        ThemeType.light => const Icon(MdiIcons.weatherSunny, size: 24),
+        ThemeType.dark => const Icon(MdiIcons.weatherNight, size: 24),
+        ThemeType.system => const Icon(MdiIcons.themeLightDark, size: 24),
       };
 }
diff --git a/lib/pages/about/view.dart b/lib/pages/about/view.dart
index 221169d56..6505f5369 100644
--- a/lib/pages/about/view.dart
+++ b/lib/pages/about/view.dart
@@ -158,7 +158,7 @@ Commit Hash: ${BuildConfig.commitHash}''',
               onTap: () {
                 Utils.channel.invokeMethod('linkVerifySettings');
               },
-              leading: Icon(MdiIcons.linkBoxOutline),
+              leading: const Icon(MdiIcons.linkBoxOutline),
               title: const Text('打开受支持的链接'),
               trailing: Icon(
                 Icons.arrow_forward,
diff --git a/lib/pages/article/widgets/opus_content.dart b/lib/pages/article/widgets/opus_content.dart
index e12faa688..8937b6c19 100644
--- a/lib/pages/article/widgets/opus_content.dart
+++ b/lib/pages/article/widgets/opus_content.dart
@@ -215,7 +215,7 @@ class OpusContent extends StatelessWidget {
                     children: element.list!.items?.indexed.map((entry) {
                       return TextSpan(
                         children: [
-                          WidgetSpan(
+                          const WidgetSpan(
                             child: Icon(MdiIcons.circleMedium),
                             alignment: PlaceholderAlignment.middle,
                           ),
diff --git a/lib/pages/dynamics_topic/view.dart b/lib/pages/dynamics_topic/view.dart
index 7d95859b7..9e2b2ba8d 100644
--- a/lib/pages/dynamics_topic/view.dart
+++ b/lib/pages/dynamics_topic/view.dart
@@ -271,7 +271,7 @@ class _DynTopicPageState extends State<DynTopicPage> {
                 Utils.shareText(
                     '${_controller.topicName} https://m.bilibili.com/topic-detail?topic_id=${_controller.topicId}');
               },
-              icon: Icon(MdiIcons.share),
+              icon: const Icon(MdiIcons.share),
             ),
             PopupMenuButton(
               itemBuilder: (context) {
diff --git a/lib/pages/history/widgets/item.dart b/lib/pages/history/widgets/item.dart
index 96323c07f..c2771c9ef 100644
--- a/lib/pages/history/widgets/item.dart
+++ b/lib/pages/history/widgets/item.dart
@@ -264,7 +264,7 @@ class HistoryItem extends StatelessWidget {
                       height: 35,
                       child: Row(
                         children: [
-                          Icon(MdiIcons.accountCircleOutline, size: 16),
+                          const Icon(MdiIcons.accountCircleOutline, size: 16),
                           const SizedBox(width: 6),
                           Text(
                             '访问：${videoItem.authorName}',
diff --git a/lib/pages/live_room/widgets/header_control.dart b/lib/pages/live_room/widgets/header_control.dart
index 43bb8219b..1fee88f48 100644
--- a/lib/pages/live_room/widgets/header_control.dart
+++ b/lib/pages/live_room/widgets/header_control.dart
@@ -52,13 +52,17 @@ class LiveHeaderControl extends StatelessWidget implements PreferredSizeWidget {
           Obx(
             () => IconButton(
               onPressed: plPlayerController.setOnlyPlayAudio,
-              icon: Icon(
-                size: 18,
-                plPlayerController.onlyPlayAudio.value
-                    ? MdiIcons.musicCircle
-                    : MdiIcons.musicCircleOutline,
-                color: Colors.white,
-              ),
+              icon: plPlayerController.onlyPlayAudio.value
+                  ? const Icon(
+                      size: 18,
+                      MdiIcons.musicCircle,
+                      color: Colors.white,
+                    )
+                  : const Icon(
+                      size: 18,
+                      MdiIcons.musicCircleOutline,
+                      color: Colors.white,
+                    ),
             ),
           ),
           const SizedBox(width: 10),
diff --git a/lib/pages/mine/controller.dart b/lib/pages/mine/controller.dart
index 1bb1402ad..f63d7b3d0 100644
--- a/lib/pages/mine/controller.dart
+++ b/lib/pages/mine/controller.dart
@@ -109,9 +109,7 @@ class MineController extends GetxController {
                 children: <Widget>[
                   Row(
                     children: <Widget>[
-                      Icon(
-                        MdiIcons.incognito,
-                      ),
+                      const Icon(MdiIcons.incognito),
                       const SizedBox(width: 10),
                       Text('已进入无痕模式', style: theme.textTheme.titleMedium)
                     ],
@@ -183,9 +181,7 @@ class MineController extends GetxController {
               child: Row(
                 mainAxisAlignment: MainAxisAlignment.start,
                 children: [
-                  Icon(
-                    MdiIcons.incognitoOff,
-                  ),
+                  const Icon(MdiIcons.incognitoOff),
                   const SizedBox(width: 10),
                   Text('已退出无痕模式', style: theme.textTheme.titleMedium),
                 ],
diff --git a/lib/pages/mine/view.dart b/lib/pages/mine/view.dart
index e2b95e7f7..aaa4650b3 100644
--- a/lib/pages/mine/view.dart
+++ b/lib/pages/mine/view.dart
@@ -45,12 +45,9 @@ class _MinePageState extends State<MinePage> {
                 MineController.onChangeAnonymity(context);
                 setState(() {});
               },
-              icon: Icon(
-                MineController.anonymity.value
-                    ? MdiIcons.incognito
-                    : MdiIcons.incognitoOff,
-                size: 24,
-              ),
+              icon: MineController.anonymity.value
+                  ? const Icon(MdiIcons.incognito, size: 24)
+                  : const Icon(MdiIcons.incognitoOff, size: 24),
             ),
             Obx(
               () {
@@ -62,10 +59,7 @@ class _MinePageState extends State<MinePage> {
                   ),
                   tooltip: '切换至${_mineController.nextThemeType.description}主题',
                   onPressed: _mineController.onChangeTheme,
-                  icon: Icon(
-                    _mineController.themeType.value.iconData,
-                    size: 24,
-                  ),
+                  icon: _mineController.themeType.value.icon,
                 );
               },
             ),
@@ -80,10 +74,7 @@ class _MinePageState extends State<MinePage> {
                 Get.back(),
                 Get.toNamed('/setting', preventDuplicates: false),
               },
-              icon: Icon(
-                MdiIcons.cogs,
-                size: 24,
-              ),
+              icon: const Icon(MdiIcons.cogs, size: 24),
             ),
             const SizedBox(width: 10),
           ],
diff --git a/lib/pages/setting/view.dart b/lib/pages/setting/view.dart
index 861d6a215..bc9c10731 100644
--- a/lib/pages/setting/view.dart
+++ b/lib/pages/setting/view.dart
@@ -80,7 +80,7 @@ class _SettingPageState extends State<SettingPage> {
       subtitle: '震动、搜索、收藏、ai、评论、动态、代理、更新检查等',
       icon: Icons.extension_outlined,
     ),
-    _SettingsModel(
+    const _SettingsModel(
       name: 'webdavSetting',
       title: 'WebDAV 设置',
       icon: MdiIcons.databaseCogOutline,
diff --git a/lib/pages/setting/widgets/model.dart b/lib/pages/setting/widgets/model.dart
index 9762bcd0b..2087c880f 100644
--- a/lib/pages/setting/widgets/model.dart
+++ b/lib/pages/setting/widgets/model.dart
@@ -212,7 +212,7 @@ List<SettingsModel> get styleSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '优化平板导航栏',
-        leading: Icon(MdiIcons.soundbar),
+        leading: const Icon(MdiIcons.soundbar),
         setKey: SettingBoxKey.optTabletNav,
         defaultVal: true,
         needReboot: true,
@@ -383,7 +383,7 @@ List<SettingsModel> get styleSettings => [
           }
         },
         title: '消息未读标记',
-        leading: Icon(MdiIcons.bellBadgeOutline),
+        leading: const Icon(MdiIcons.bellBadgeOutline),
         getSubtitle: () => '当前标记样式：${GStorage.msgBadgeMode.description}',
       ),
       SettingsModel(
@@ -412,7 +412,7 @@ List<SettingsModel> get styleSettings => [
           }
         },
         title: '消息未读类型',
-        leading: Icon(MdiIcons.bellCogOutline),
+        leading: const Icon(MdiIcons.bellCogOutline),
         getSubtitle: () =>
             '当前消息类型：${GStorage.msgUnReadTypeV2.map((item) => item.title).join('、')}',
       ),
@@ -778,14 +778,14 @@ List<SettingsModel> get playSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '左右侧滑动调节亮度/音量',
-        leading: Icon(MdiIcons.tuneVerticalVariant),
+        leading: const Icon(MdiIcons.tuneVerticalVariant),
         setKey: SettingBoxKey.enableSlideVolumeBrightness,
         defaultVal: true,
       ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '中间滑动进入/退出全屏',
-        leading: Icon(MdiIcons.panVertical),
+        leading: const Icon(MdiIcons.panVertical),
         setKey: SettingBoxKey.enableSlideFS,
         defaultVal: true,
       ),
@@ -1029,7 +1029,7 @@ List<SettingsModel> get videoSettings => [
       SettingsModel(
         settingsType: SettingsType.normal,
         title: 'CDN 设置',
-        leading: Icon(MdiIcons.cloudPlusOutline),
+        leading: const Icon(MdiIcons.cloudPlusOutline),
         getSubtitle: () =>
             '当前使用：${CDNService.fromCode(GStorage.defaultCDNService).description}，部分 CDN 可能失效，如无法播放请尝试切换',
         onTap: (setState) async {
@@ -1057,7 +1057,7 @@ List<SettingsModel> get videoSettings => [
         settingsType: SettingsType.sw1tch,
         title: '音频不跟随 CDN 设置',
         subtitle: '直接采用备用 URL，可解决部分视频无声',
-        leading: Icon(MdiIcons.musicNotePlus),
+        leading: const Icon(MdiIcons.musicNotePlus),
         setKey: SettingBoxKey.disableAudioCDN,
         defaultVal: true,
       ),
@@ -1585,7 +1585,7 @@ List<SettingsModel> get extraSettings => [
         title: '显示视频分段信息',
         leading: Transform.rotate(
           angle: pi / 2,
-          child: Icon(MdiIcons.viewHeadline),
+          child: const Icon(MdiIcons.viewHeadline),
         ),
         setKey: SettingBoxKey.showViewPoints,
         defaultVal: true,
@@ -1593,21 +1593,21 @@ List<SettingsModel> get extraSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '视频页显示相关视频',
-        leading: Icon(MdiIcons.motionPlayOutline),
+        leading: const Icon(MdiIcons.motionPlayOutline),
         setKey: SettingBoxKey.showRelatedVideo,
         defaultVal: true,
       ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '显示视频评论',
-        leading: Icon(MdiIcons.commentTextOutline),
+        leading: const Icon(MdiIcons.commentTextOutline),
         setKey: SettingBoxKey.showVideoReply,
         defaultVal: true,
       ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '显示番剧评论',
-        leading: Icon(MdiIcons.commentTextOutline),
+        leading: const Icon(MdiIcons.commentTextOutline),
         setKey: SettingBoxKey.showBangumiReply,
         defaultVal: true,
       ),
@@ -1768,7 +1768,7 @@ List<SettingsModel> get extraSettings => [
         settingsType: SettingsType.sw1tch,
         title: '分P/合集：倒序播放从首集开始播放',
         subtitle: '开启则自动切换为倒序首集，否则保持当前集',
-        leading: Icon(MdiIcons.sort),
+        leading: const Icon(MdiIcons.sort),
         setKey: SettingBoxKey.reverseFromFirst,
         defaultVal: true,
       ),
@@ -1878,14 +1878,14 @@ List<SettingsModel> get extraSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '显示会员彩色弹幕',
-        leading: Icon(MdiIcons.gradientHorizontal),
+        leading: const Icon(MdiIcons.gradientHorizontal),
         setKey: SettingBoxKey.showVipDanmaku,
         defaultVal: true,
       ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '显示高级弹幕',
-        leading: Icon(MdiIcons.paletteAdvanced),
+        leading: const Icon(MdiIcons.paletteAdvanced),
         setKey: SettingBoxKey.showSpecialDanmaku,
         defaultVal: false,
       ),
@@ -2049,7 +2049,7 @@ List<SettingsModel> get extraSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '展示头像/评论/动态装饰',
-        leading: Icon(MdiIcons.stickerCircleOutline),
+        leading: const Icon(MdiIcons.stickerCircleOutline),
         setKey: SettingBoxKey.showDynDecorate,
         defaultVal: true,
         onChanged: (value) => PendantAvatar.showDynDecorate = value,
@@ -2165,7 +2165,7 @@ List<SettingsModel> get extraSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '全屏展示点赞/投币/收藏等操作按钮',
-        leading: Icon(MdiIcons.dotsHorizontalCircleOutline),
+        leading: const Icon(MdiIcons.dotsHorizontalCircleOutline),
         setKey: SettingBoxKey.showFSActionItem,
         defaultVal: true,
       ),
@@ -2186,14 +2186,14 @@ List<SettingsModel> get extraSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '启用拖拽字幕调整底部边距',
-        leading: Icon(MdiIcons.dragVariant),
+        leading: const Icon(MdiIcons.dragVariant),
         setKey: SettingBoxKey.enableDragSubtitle,
         defaultVal: false,
       ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '展示追番时间表',
-        leading: Icon(MdiIcons.chartTimelineVariantShimmer),
+        leading: const Icon(MdiIcons.chartTimelineVariantShimmer),
         setKey: SettingBoxKey.showPgcTimeline,
         defaultVal: true,
         needReboot: true,
diff --git a/lib/pages/video/widgets/header_control.dart b/lib/pages/video/widgets/header_control.dart
index 58f65a64b..e5f601861 100644
--- a/lib/pages/video/widgets/header_control.dart
+++ b/lib/pages/video/widgets/header_control.dart
@@ -251,7 +251,7 @@ class HeaderControlState extends State<HeaderControl> {
                 ListTile(
                   dense: true,
                   title: const Text('CDN 设置', style: titleStyle),
-                  leading: Icon(MdiIcons.cloudPlusOutline, size: 20),
+                  leading: const Icon(MdiIcons.cloudPlusOutline, size: 20),
                   subtitle: Text(
                     '当前：${CDNService.fromCode(defaultCDNService).description}，无法播放请切换',
                     style: subTitleStyle,
@@ -2068,7 +2068,7 @@ class HeaderControlState extends State<HeaderControl> {
                             ),
                             onPressed: () =>
                                 videoDetailCtr.showSBDetail(context),
-                            icon: Icon(
+                            icon: const Icon(
                               MdiIcons.advertisements,
                               size: 19,
                               color: Colors.white,
diff --git a/lib/pages/whisper/view.dart b/lib/pages/whisper/view.dart
index a9def3f95..e03de5fa3 100644
--- a/lib/pages/whisper/view.dart
+++ b/lib/pages/whisper/view.dart
@@ -38,7 +38,7 @@ class _WhisperPageState extends State<WhisperPage> {
                       controller: _controller,
                     );
                   },
-                  icon: Icon(size: 20, e.type.icon),
+                  icon: e.type.icon,
                 );
               }).toList());
             }
@@ -58,7 +58,7 @@ class _WhisperPageState extends State<WhisperPage> {
                             },
                             child: Row(
                               children: [
-                                Icon(size: 17, e.type.icon),
+                                e.type.icon,
                                 Text('  ${e.title}'),
                               ],
                             ),
diff --git a/lib/pages/whisper_secondary/view.dart b/lib/pages/whisper_secondary/view.dart
index c6ffe4f79..5967ae78b 100644
--- a/lib/pages/whisper_secondary/view.dart
+++ b/lib/pages/whisper_secondary/view.dart
@@ -49,7 +49,7 @@ class _WhisperSecPageState extends State<WhisperSecPage> {
                             },
                             child: Row(
                               children: [
-                                Icon(size: 17, e.type.icon),
+                                e.type.icon,
                                 Text('  ${e.title}'),
                               ],
                             ),
diff --git a/lib/plugin/pl_player/view.dart b/lib/plugin/pl_player/view.dart
index 58f26d130..5e8e78e48 100644
--- a/lib/plugin/pl_player/view.dart
+++ b/lib/plugin/pl_player/view.dart
@@ -450,7 +450,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
                 child: ComBtn(
                   icon: Transform.rotate(
                     angle: pi / 2,
-                    child: Icon(
+                    child: const Icon(
                       MdiIcons.viewHeadline,
                       semanticLabel: '分段信息',
                       size: 22,
diff --git a/lib/utils/extension.dart b/lib/utils/extension.dart
index 08aca2c63..d823dee58 100644
--- a/lib/utils/extension.dart
+++ b/lib/utils/extension.dart
@@ -132,18 +132,20 @@ extension RationalExt on Rational {
 }
 
 extension ThreeDotItemTypeExt on ThreeDotItemType {
-  IconData get icon => switch (this) {
-        ThreeDotItemType.THREE_DOT_ITEM_TYPE_MSG_SETTING => Icons.settings,
+  Icon get icon => switch (this) {
+        ThreeDotItemType.THREE_DOT_ITEM_TYPE_MSG_SETTING =>
+          const Icon(Icons.settings, size: 20),
         ThreeDotItemType.THREE_DOT_ITEM_TYPE_READ_ALL =>
-          Icons.cleaning_services,
+          const Icon(Icons.cleaning_services, size: 20),
         ThreeDotItemType.THREE_DOT_ITEM_TYPE_CLEAR_LIST =>
-          Icons.delete_forever_outlined,
-        ThreeDotItemType.THREE_DOT_ITEM_TYPE_UP_HELPER => Icons.live_tv,
+          const Icon(Icons.delete_forever_outlined, size: 20),
+        ThreeDotItemType.THREE_DOT_ITEM_TYPE_UP_HELPER =>
+          const Icon(Icons.live_tv, size: 20),
         ThreeDotItemType.THREE_DOT_ITEM_TYPE_CONTACTS =>
-          Icons.account_box_outlined,
+          const Icon(Icons.account_box_outlined, size: 20),
         ThreeDotItemType.THREE_DOT_ITEM_TYPE_FANS_GROUP_HELPER =>
-          Icons.notifications_none,
-        _ => MdiIcons.circleMedium,
+          const Icon(Icons.notifications_none, size: 20),
+        _ => const Icon(MdiIcons.circleMedium, size: 20),
       };
 
   void action({
diff --git a/pubspec.lock b/pubspec.lock
index f8565fb55..45203fbbf 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1155,11 +1155,12 @@ packages:
   material_design_icons_flutter:
     dependency: "direct main"
     description:
-      name: material_design_icons_flutter
-      sha256: "6f986b7a51f3ad4c00e33c5c84e8de1bdd140489bbcdc8b66fc1283dad4dea5a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.0.7296"
+      path: "."
+      ref: const
+      resolved-ref: c11f18c031f1045900dc3e817f7519eb863c2550
+      url: "https://github.com/bggRGjQaUbCoE/material_design_icons_flutter.git"
+    source: git
+    version: "7.0.7447"
   media_kit:
     dependency: "direct main"
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 507c5c950..bf247a6b7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -90,7 +90,11 @@ dependencies:
   # pull_to_refresh_notification: ^3.1.0
   # 图标
   font_awesome_flutter: ^10.8.0
-  material_design_icons_flutter: ^7.0.7296
+  # material_design_icons_flutter: ^7.0.7296
+  material_design_icons_flutter:
+    git:
+      url: https://github.com/bggRGjQaUbCoE/material_design_icons_flutter.git
+      ref: const
   # toast
   flutter_smart_dialog: ^4.9.8+5
   # 下滑关闭