diff --git a/analysis_options.yaml b/analysis_options.yaml
index 861749662..54694b68f 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -64,5 +64,13 @@ linter:
     - use_null_aware_elements
     - unnecessary_lambdas
     - use_is_even_rather_than_modulo
+    - unnecessary_async
+    - unnecessary_await_in_return
+    - unnecessary_getters_setters
+    - prefer_const_literals_to_create_immutables
+    - no_literal_bool_comparisons
+    - use_truncating_division
+    - use_string_buffers
+    - unnecessary_statements
 # Additional information about this file can be found at
 # https://dart.dev/guides/language/analysis-options
diff --git a/lib/common/widgets/flutter/text_field/controller.dart b/lib/common/widgets/flutter/text_field/controller.dart
index 34edad9c2..2f64c940c 100644
--- a/lib/common/widgets/flutter/text_field/controller.dart
+++ b/lib/common/widgets/flutter/text_field/controller.dart
@@ -704,7 +704,7 @@ class RichTextEditingController extends TextEditingController {
         }
     }
 
-    if (addIndex != null && toAdd != null && toAdd.isNotEmpty == true) {
+    if (addIndex != null && toAdd != null && toAdd.isNotEmpty) {
       items.insertAll(addIndex, toAdd);
     }
     if (toDel != null && toDel.isNotEmpty) {
diff --git a/lib/grpc/dyn.dart b/lib/grpc/dyn.dart
index 1b9cec22c..573d5764d 100644
--- a/lib/grpc/dyn.dart
+++ b/lib/grpc/dyn.dart
@@ -36,7 +36,7 @@ class DynGrpc {
   static Future<LoadingState<OpusDetailResp>> opusDetail({
     OpusType? opusType,
     required int oid,
-  }) async {
+  }) {
     return GrpcReq.request(
       GrpcUrl.opusDetail,
       OpusDetailReq(
diff --git a/lib/grpc/grpc_req.dart b/lib/grpc/grpc_req.dart
index 6068e7ca5..3d0e79ba9 100644
--- a/lib/grpc/grpc_req.dart
+++ b/lib/grpc/grpc_req.dart
@@ -164,8 +164,9 @@ class GrpcReq {
         int? code;
         String msg = response.headers.value('Grpc-Status-Details-Bin') ?? '';
         if (msg.isNotEmpty) {
-          while (msg.length % 4 != 0) {
-            msg += '=';
+          final padding = -msg.length & 3;
+          if (padding != 0) {
+            msg += '=' * padding;
           }
           final msgBytes = base64Decode(msg);
           try {
diff --git a/lib/pages/fav/note/view.dart b/lib/pages/fav/note/view.dart
index 2768b6669..f1834cac0 100644
--- a/lib/pages/fav/note/view.dart
+++ b/lib/pages/fav/note/view.dart
@@ -62,9 +62,9 @@ class _FavNotePageState extends State<FavNotePage>
                     const TextStyle(fontSize: 14),
                 labelColor: theme.colorScheme.onSecondaryContainer,
                 unselectedLabelColor: theme.colorScheme.outline,
-                tabs: [
-                  const Tab(text: '未发布笔记'),
-                  const Tab(text: '公开笔记'),
+                tabs: const [
+                  Tab(text: '未发布笔记'),
+                  Tab(text: '公开笔记'),
                 ],
                 onTap: (index) {
                   try {
@@ -105,9 +105,9 @@ class _FavNotePageState extends State<FavNotePage>
           child: TabBarView(
             controller: _tabController,
             physics: const NeverScrollableScrollPhysics(),
-            children: [
-              const FavNoteChildPage(isPublish: false),
-              const FavNoteChildPage(isPublish: true),
+            children: const [
+              FavNoteChildPage(isPublish: false),
+              FavNoteChildPage(isPublish: true),
             ],
           ),
         ),
diff --git a/lib/pages/live/view.dart b/lib/pages/live/view.dart
index 9caf28246..513db61d0 100644
--- a/lib/pages/live/view.dart
+++ b/lib/pages/live/view.dart
@@ -216,7 +216,7 @@ class _LivePageState extends CommonPageState<LivePage, LiveController>
                   itemCount: newTags.length,
                 ),
               ),
-          response != null && response.isNotEmpty == true
+          response != null && response.isNotEmpty
               ? SliverGrid.builder(
                   gridDelegate: gridDelegate,
                   itemBuilder: (context, index) {
diff --git a/lib/pages/member_home/view.dart b/lib/pages/member_home/view.dart
index 553a1477c..1c14c59aa 100644
--- a/lib/pages/member_home/view.dart
+++ b/lib/pages/member_home/view.dart
@@ -290,9 +290,7 @@ class _MemberHomeState extends State<MemberHome>
                       child: Padding(
                         padding: const EdgeInsets.only(left: 10),
                         child: Icon(
-                          visible == true
-                              ? Icons.visibility
-                              : Icons.visibility_off,
+                          visible ? Icons.visibility : Icons.visibility_off,
                           size: 17,
                           color: color,
                         ),
diff --git a/lib/pages/member_video/widgets/video_card_h_member_video.dart b/lib/pages/member_video/widgets/video_card_h_member_video.dart
index 9dcc1c902..4e9376d3a 100644
--- a/lib/pages/member_video/widgets/video_card_h_member_video.dart
+++ b/lib/pages/member_video/widgets/video_card_h_member_video.dart
@@ -47,7 +47,7 @@ class VideoCardHMemberVideo extends StatelessWidget {
             onSecondaryTap: Utils.isMobile ? null : onLongPress,
             onTap:
                 onTap ??
-                () async {
+                () {
                   final isPgc = videoItem.isPgc == true;
                   final isPugv = videoItem.isPugv == true;
                   if ((isPgc || isPugv) && videoItem.uri?.isNotEmpty == true) {
diff --git a/lib/pages/popular_series/view.dart b/lib/pages/popular_series/view.dart
index a335b2192..5ed9c7cf1 100644
--- a/lib/pages/popular_series/view.dart
+++ b/lib/pages/popular_series/view.dart
@@ -59,7 +59,7 @@ class _PopularSeriesPageState extends State<PopularSeriesPage> with GridMixin {
         return gridSkeleton;
       case Success<List<HotVideoItemModel>?>(:var response):
         Widget sliver;
-        if (response != null && response.isNotEmpty == true) {
+        if (response != null && response.isNotEmpty) {
           sliver = SliverGrid.builder(
             gridDelegate: gridDelegate,
             itemCount: response.length,
diff --git a/lib/pages/setting/models/model.dart b/lib/pages/setting/models/model.dart
index e9e4b320b..f29c89271 100644
--- a/lib/pages/setting/models/model.dart
+++ b/lib/pages/setting/models/model.dart
@@ -115,7 +115,7 @@ SettingsModel getBanwordModel({
               ),
               TextButton(
                 child: const Text('保存'),
-                onPressed: () async {
+                onPressed: () {
                   Get.back();
                   setState();
                   onChanged(RegExp(banWord, caseSensitive: false));
diff --git a/lib/pages/setting/recommend_setting.dart b/lib/pages/setting/recommend_setting.dart
index 7c9e28a2a..d77315fe3 100644
--- a/lib/pages/setting/recommend_setting.dart
+++ b/lib/pages/setting/recommend_setting.dart
@@ -21,9 +21,7 @@ class _RecommendSettingState extends State<RecommendSetting> {
     final theme = Theme.of(context);
     return Scaffold(
       resizeToAvoidBottomInset: false,
-      appBar: widget.showAppBar == false
-          ? null
-          : AppBar(title: const Text('推荐流设置')),
+      appBar: widget.showAppBar ? AppBar(title: const Text('推荐流设置')) : null,
       body: ListView(
         padding: EdgeInsets.only(
           left: showAppBar ? padding.left : 0,
diff --git a/lib/pages/video/controller.dart b/lib/pages/video/controller.dart
index 8b4571df2..a18e362ce 100644
--- a/lib/pages/video/controller.dart
+++ b/lib/pages/video/controller.dart
@@ -1719,7 +1719,7 @@ class VideoDetailController extends GetxController
       }
 
       // interactive video
-      if (isStein != true) {
+      if (!isStein) {
         graphVersion = null;
       }
       steinEdgeInfo = null;
diff --git a/lib/pages/video/introduction/ugc/controller.dart b/lib/pages/video/introduction/ugc/controller.dart
index 605b986e1..e0c4b4003 100644
--- a/lib/pages/video/introduction/ugc/controller.dart
+++ b/lib/pages/video/introduction/ugc/controller.dart
@@ -581,7 +581,7 @@ class UgcIntroController extends CommonIntroController with ReloadMixin {
       (e) =>
           e.cid ==
           (skipPart
-              ? videoDetail.isPageReversed == true
+              ? videoDetail.isPageReversed
                     ? videoDetail.pages!.last.cid
                     : videoDetail.pages!.first.cid
               : this.cid.value),
@@ -663,7 +663,7 @@ class UgcIntroController extends CommonIntroController with ReloadMixin {
         (e) =>
             e.cid ==
             (skipPart
-                ? videoDetail.isPageReversed == true
+                ? videoDetail.isPageReversed
                       ? videoDetail.pages!.last.cid
                       : videoDetail.pages!.first.cid
                 : this.cid.value),
diff --git a/lib/pages/video/reply/widgets/reply_item_grpc.dart b/lib/pages/video/reply/widgets/reply_item_grpc.dart
index c990d4962..6a019318c 100644
--- a/lib/pages/video/reply/widgets/reply_item_grpc.dart
+++ b/lib/pages/video/reply/widgets/reply_item_grpc.dart
@@ -714,7 +714,7 @@ class ReplyItemGrpc extends StatelessWidget {
           spanChildren.add(
             WidgetSpan(
               child: NetworkImgLayer(
-                src: emote.hasGifUrl() == true ? emote.gifUrl : emote.url,
+                src: emote.hasGifUrl() ? emote.gifUrl : emote.url,
                 type: ImageType.emote,
                 width: size,
                 height: size,
diff --git a/lib/pages/video/reply_search_item/child/controller.dart b/lib/pages/video/reply_search_item/child/controller.dart
index 241938346..d79ce021b 100644
--- a/lib/pages/video/reply_search_item/child/controller.dart
+++ b/lib/pages/video/reply_search_item/child/controller.dart
@@ -15,7 +15,7 @@ class ReplySearchChildController
 
   @override
   List<SearchItem>? getDataList(SearchItemReply response) {
-    if (response.cursor.hasNext == false) {
+    if (!response.cursor.hasNext) {
       isEnd = true;
     }
     return response.items;
diff --git a/lib/pages/video/reply_search_item/view.dart b/lib/pages/video/reply_search_item/view.dart
index fd6933ad4..5e1aa30e5 100644
--- a/lib/pages/video/reply_search_item/view.dart
+++ b/lib/pages/video/reply_search_item/view.dart
@@ -63,9 +63,9 @@ class _ReplySearchPageState extends State<ReplySearchPage> {
           children: [
             TabBar(
               controller: _controller.tabController,
-              tabs: [
-                const Tab(text: '视频'),
-                const Tab(text: '专栏'),
+              tabs: const [
+                Tab(text: '视频'),
+                Tab(text: '专栏'),
               ],
               onTap: (index) {
                 if (!_controller.tabController.indexIsChanging) {
diff --git a/lib/pages/webdav/webdav.dart b/lib/pages/webdav/webdav.dart
index b8c83796d..e5d55ccf1 100644
--- a/lib/pages/webdav/webdav.dart
+++ b/lib/pages/webdav/webdav.dart
@@ -64,7 +64,7 @@ class WebDav {
   Future<void> backup() async {
     if (_client == null) {
       final res = await init();
-      if (res.first == false) {
+      if (!res.first) {
         SmartDialog.showToast('备份失败，请检查配置: ${res.second}');
         return;
       }
@@ -86,7 +86,7 @@ class WebDav {
   Future<void> restore() async {
     if (_client == null) {
       final res = await init();
-      if (res.first == false) {
+      if (!res.first) {
         SmartDialog.showToast('恢复失败，请检查配置: ${res.second}');
         return;
       }
diff --git a/lib/pages/whisper_secondary/controller.dart b/lib/pages/whisper_secondary/controller.dart
index 2848acff1..6d95c2d77 100644
--- a/lib/pages/whisper_secondary/controller.dart
+++ b/lib/pages/whisper_secondary/controller.dart
@@ -31,7 +31,7 @@ class WhisperSecController
 
   @override
   List<Session>? getDataList(SessionSecondaryReply response) {
-    if (response.paginationParams.hasMore == false) {
+    if (!response.paginationParams.hasMore) {
       isEnd = true;
     }
     offset = response.paginationParams.offsets;
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index fb970c42b..22d9dad5e 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -229,9 +229,9 @@ class PlPlayerController {
 
   Offset initialFocalPoint = Offset.zero;
 
-  Future<void> exitDesktopPip() async {
+  Future<void> exitDesktopPip() {
     isDesktopPip = false;
-    await Future.wait([
+    return Future.wait([
       windowManager.setTitleBarStyle(TitleBarStyle.normal),
       windowManager.setMinimumSize(const Size(400, 700)),
       windowManager.setBounds(_lastWindowBounds),
@@ -1009,8 +1009,9 @@ class PlPlayerController {
 
   /// 播放事件监听
   void startListeners() {
+    final controllerStream = videoPlayerController!.stream;
     subscriptions = {
-      videoPlayerController!.stream.playing.listen((event) {
+      controllerStream.playing.listen((event) {
         WakelockPlus.toggle(enable: event);
         if (event) {
           if (_shouldSetPip) {
@@ -1039,7 +1040,7 @@ class PlPlayerController {
           makeHeartBeat(positionSeconds.value, type: HeartBeatType.status);
         }
       }),
-      videoPlayerController!.stream.completed.listen((event) {
+      controllerStream.completed.listen((event) {
         if (event) {
           playerStatus.value = PlayerStatus.completed;
 
@@ -1052,7 +1053,7 @@ class PlPlayerController {
         }
         makeHeartBeat(positionSeconds.value, type: HeartBeatType.completed);
       }),
-      videoPlayerController!.stream.position.listen((event) {
+      controllerStream.position.listen((event) {
         position.value = event;
         updatePositionSecond();
         if (!isSliderMoving.value) {
@@ -1066,14 +1067,14 @@ class PlPlayerController {
         }
         makeHeartBeat(event.inSeconds);
       }),
-      videoPlayerController!.stream.duration.listen((Duration event) {
+      controllerStream.duration.listen((Duration event) {
         duration.value = event;
       }),
-      videoPlayerController!.stream.buffer.listen((Duration event) {
+      controllerStream.buffer.listen((Duration event) {
         buffered.value = event;
         updateBufferedSecond();
       }),
-      videoPlayerController!.stream.buffering.listen((bool event) {
+      controllerStream.buffering.listen((bool event) {
         isBuffering.value = event;
         videoPlayerServiceHandler?.onStatusChange(
           playerStatus.value,
@@ -1082,14 +1083,14 @@ class PlPlayerController {
         );
       }),
       if (kDebugMode)
-        videoPlayerController!.stream.log.listen(((PlayerLog log) {
+        controllerStream.log.listen(((PlayerLog log) {
           if (log.level == 'error' || log.level == 'fatal') {
             Utils.reportError('${log.prefix}: ${log.text}', null);
           } else {
             debugPrint(log.toString());
           }
         })),
-      videoPlayerController!.stream.error.listen((String event) {
+      controllerStream.error.listen((String event) {
         if (isFileSource && event.startsWith("Failed to open file")) {
           return;
         }
@@ -1107,7 +1108,7 @@ class PlPlayerController {
             //tcp: ffurl_read returned 0xffffff99
             event.startsWith('tcp: ffurl_read returned ')) {
           EasyThrottle.throttle(
-            'videoPlayerController!.stream.error.listen',
+            'controllerStream.error.listen',
             const Duration(milliseconds: 10000),
             () {
               Future.delayed(const Duration(milliseconds: 3000), () async {
@@ -1141,7 +1142,7 @@ class PlPlayerController {
           SmartDialog.showToast('视频加载错误, $event');
         }
       }),
-      // videoPlayerController!.stream.volume.listen((event) {
+      // controllerStream.volume.listen((event) {
       //   if (!mute.value && _volumeBeforeMute != event) {
       //     _volumeBeforeMute = event / 100;
       //   }
@@ -1167,8 +1168,8 @@ class PlPlayerController {
   }
 
   /// 移除事件监听
-  Future<void> removeListeners() async {
-    await Future.wait(subscriptions.map((e) => e.cancel()));
+  Future<void> removeListeners() {
+    return Future.wait(subscriptions.map((e) => e.cancel()));
   }
 
   /// 跳转至指定位置
@@ -1405,7 +1406,7 @@ class PlPlayerController {
   }
 
   /// 设置后台播放
-  Future<void> setBackgroundPlay(bool val) async {
+  void setBackgroundPlay(bool val) {
     videoPlayerServiceHandler?.enableBackgroundPlay = val;
     if (!tempPlayerConf) {
       setting.put(SettingBoxKey.enableBackgroundPlay, val);
diff --git a/lib/plugin/pl_player/view.dart b/lib/plugin/pl_player/view.dart
index 3cbbc3c85..8dc368059 100644
--- a/lib/plugin/pl_player/view.dart
+++ b/lib/plugin/pl_player/view.dart
@@ -655,7 +655,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
 
       /// 字幕
       BottomControlType.subtitle => Obx(
-        () => videoDetailController.subtitles.isEmpty == true
+        () => videoDetailController.subtitles.isEmpty
             ? const SizedBox.shrink()
             : PopupMenuButton<int>(
                 tooltip: '字幕',
diff --git a/lib/services/audio_handler.dart b/lib/services/audio_handler.dart
index ac4dade99..02eb3f116 100644
--- a/lib/services/audio_handler.dart
+++ b/lib/services/audio_handler.dart
@@ -11,7 +11,7 @@ import 'package:PiliPlus/utils/storage_pref.dart';
 import 'package:audio_service/audio_service.dart';
 import 'package:get/get_utils/get_utils.dart';
 
-Future<VideoPlayerServiceHandler> initAudioService() async {
+Future<VideoPlayerServiceHandler> initAudioService() {
   return AudioService.init(
     builder: VideoPlayerServiceHandler.new,
     config: const AudioServiceConfig(
diff --git a/lib/utils/request_utils.dart b/lib/utils/request_utils.dart
index e7248c5ee..6281fe627 100644
--- a/lib/utils/request_utils.dart
+++ b/lib/utils/request_utils.dart
@@ -568,7 +568,7 @@ abstract class RequestUtils {
         onClose: (Map<String, dynamic> message) {
           SmartDialog.showToast('关闭验证');
         },
-        onResult: (Map<String, dynamic> message) async {
+        onResult: (Map<String, dynamic> message) {
           if (kDebugMode) debugPrint("Captcha result: $message");
           String code = message["code"];
           if (code == "1") {