diff --git a/lib/common/widgets/stat/stat.dart b/lib/common/widgets/stat/stat.dart
index 817a2de77..efa79c6ed 100644
--- a/lib/common/widgets/stat/stat.dart
+++ b/lib/common/widgets/stat/stat.dart
@@ -5,14 +5,14 @@ import 'package:flutter/material.dart';
 class StatWidget extends StatelessWidget {
   final StatType type;
   final dynamic value;
-  final Color? textColor;
+  final Color? color;
   final double iconSize;
 
   const StatWidget({
     super.key,
     required this.type,
     required this.value,
-    this.textColor,
+    this.color,
     this.iconSize = 13,
   });
 
@@ -27,7 +27,7 @@ class StatWidget extends StatelessWidget {
       StatType.play => Icons.play_circle_outlined,
     };
 
-    Color color = textColor ??
+    Color color = this.color ??
         Theme.of(context).colorScheme.outline.withValues(alpha: 0.8);
 
     return Row(
diff --git a/lib/common/widgets/video_card/video_card_h.dart b/lib/common/widgets/video_card/video_card_h.dart
index b3da8283a..b3718877e 100644
--- a/lib/common/widgets/video_card/video_card_h.dart
+++ b/lib/common/widgets/video_card/video_card_h.dart
@@ -259,7 +259,7 @@ class VideoCardH extends StatelessWidget {
             children: [
               if (showView)
                 StatWidget(
-                  type: StatType.view,
+                  type: StatType.play,
                   value: videoItem.stat.view,
                 ),
               if (showDanmaku)
diff --git a/lib/common/widgets/video_card/video_card_v.dart b/lib/common/widgets/video_card/video_card_v.dart
index 7bffc6fee..a6bbf9deb 100644
--- a/lib/common/widgets/video_card/video_card_v.dart
+++ b/lib/common/widgets/video_card/video_card_v.dart
@@ -236,8 +236,8 @@ class VideoCardV extends StatelessWidget {
     return Row(
       children: [
         StatWidget(
+          type: StatType.play,
           value: videoItem.stat.view,
-          type: StatType.view,
         ),
         if (videoItem.goto != 'picture') ...[
           const SizedBox(width: 4),
diff --git a/lib/pages/article/controller.dart b/lib/pages/article/controller.dart
index ce7fb2f61..e7f92dd22 100644
--- a/lib/pages/article/controller.dart
+++ b/lib/pages/article/controller.dart
@@ -75,7 +75,7 @@ class ArticleController extends ReplyController<MainListReply> {
     _queryContent();
   }
 
-  Future<bool> queryOpus(opusId) async {
+  Future<bool> queryOpus(String opusId) async {
     final res = await DynamicsHttp.opusDetail(opusId: opusId);
     if (res.isSuccess) {
       final opusData = res.data;
@@ -104,7 +104,7 @@ class ArticleController extends ReplyController<MainListReply> {
     return false;
   }
 
-  Future<bool> queryRead(cvid) async {
+  Future<bool> queryRead(int cvid) async {
     final res = await DynamicsHttp.articleView(cvId: cvid);
     if (res.isSuccess) {
       articleData = res.data;
diff --git a/lib/pages/article/view.dart b/lib/pages/article/view.dart
index 6af7e52fc..8bb06cd60 100644
--- a/lib/pages/article/view.dart
+++ b/lib/pages/article/view.dart
@@ -527,7 +527,6 @@ class _ArticlePageState extends State<ArticlePage>
                         child: Row(
                           children: [
                             NetworkImgLayer(
-                              // TODO Avatar
                               width: 40,
                               height: 40,
                               type: ImageType.avatar,
diff --git a/lib/pages/article_list/widgets/item.dart b/lib/pages/article_list/widgets/item.dart
index 61235a70d..c43eb3857 100644
--- a/lib/pages/article_list/widgets/item.dart
+++ b/lib/pages/article_list/widgets/item.dart
@@ -82,18 +82,18 @@ class ArticleListItem extends StatelessWidget {
                     children: [
                       StatWidget(
                         value: item.stats?.view,
-                        textColor: theme.colorScheme.outline,
+                        color: theme.colorScheme.outline,
                         type: StatType.view,
                       ),
                       StatWidget(
                         type: StatType.like,
                         value: item.stats?.like,
-                        textColor: theme.colorScheme.outline,
+                        color: theme.colorScheme.outline,
                       ),
                       StatWidget(
                         type: StatType.reply,
                         value: item.stats?.reply,
-                        textColor: theme.colorScheme.outline,
+                        color: theme.colorScheme.outline,
                       ),
                     ],
                   ),
diff --git a/lib/pages/common/common_publish_page.dart b/lib/pages/common/common_publish_page.dart
index 7623d4dd5..525bd9594 100644
--- a/lib/pages/common/common_publish_page.dart
+++ b/lib/pages/common/common_publish_page.dart
@@ -198,7 +198,7 @@ abstract class CommonPublishPageState<T extends CommonPublishPage>
 
   Future<void> onCustomPublish({required String message, List? pictures});
 
-  void onChooseEmote(emote) {
+  void onChooseEmote(dynamic emote) {
     enablePublish.value = true;
     final int cursorPosition = editController.selection.baseOffset;
     final String currentText = editController.text;
diff --git a/lib/pages/danmaku/view.dart b/lib/pages/danmaku/view.dart
index cd3d51c28..d8c6964a9 100644
--- a/lib/pages/danmaku/view.dart
+++ b/lib/pages/danmaku/view.dart
@@ -150,8 +150,8 @@ class _PlDanmakuState extends State<PlDanmaku> {
     super.dispose();
   }
 
-  double _getFontSize(isFullScreen) =>
-      isFullScreen == false || widget.isPipMode == true
+  double _getFontSize(bool isFullScreen) =>
+      !isFullScreen || widget.isPipMode == true
           ? 15 * playerController.fontSize
           : 15 * playerController.fontSizeFS;
 
diff --git a/lib/pages/dynamics/controller.dart b/lib/pages/dynamics/controller.dart
index 90ea7d588..160e4481c 100644
--- a/lib/pages/dynamics/controller.dart
+++ b/lib/pages/dynamics/controller.dart
@@ -104,7 +104,7 @@ class DynamicsController extends GetxController
   }
 
   late bool isQuerying = false;
-  Future<void> queryFollowUp({type = 'init'}) async {
+  Future<void> queryFollowUp({String type = 'init'}) async {
     if (isQuerying) return;
     isQuerying = true;
     if (!isLogin.value) {
diff --git a/lib/pages/episode_panel/view.dart b/lib/pages/episode_panel/view.dart
index 911f40738..c5128242c 100644
--- a/lib/pages/episode_panel/view.dart
+++ b/lib/pages/episode_panel/view.dart
@@ -517,7 +517,7 @@ class _EpisodePanelState extends CommonSlidePageState<EpisodePanel> {
                           children: [
                             StatWidget(
                               value: view,
-                              type: StatType.view,
+                              type: StatType.play,
                             ),
                             if (danmaku != null)
                               StatWidget(
diff --git a/lib/pages/fav/article/widget/item.dart b/lib/pages/fav/article/widget/item.dart
index b11588a21..1e7fe670a 100644
--- a/lib/pages/fav/article/widget/item.dart
+++ b/lib/pages/fav/article/widget/item.dart
@@ -90,7 +90,7 @@ class FavArticleItem extends StatelessWidget {
                             StatWidget(
                               type: StatType.like,
                               value: item.stat!.like,
-                              textColor: theme.colorScheme.outline,
+                              color: theme.colorScheme.outline,
                             ),
                             Text(
                               '  ·  ${item.pubTime}',
diff --git a/lib/pages/fav/pgc/controller.dart b/lib/pages/fav/pgc/controller.dart
index cc77ffdc3..4a0d2c81f 100644
--- a/lib/pages/fav/pgc/controller.dart
+++ b/lib/pages/fav/pgc/controller.dart
@@ -65,7 +65,7 @@ class FavPgcController
     SmartDialog.showToast(result['msg']);
   }
 
-  Future<void> onUpdateList(followStatus) async {
+  Future<void> onUpdateList(int followStatus) async {
     List<FavPgcItemModel> dataList = loadingState.value.data!;
     Set<FavPgcItemModel> updateList =
         dataList.where((item) => item.checked == true).toSet();
@@ -95,7 +95,7 @@ class FavPgcController
     SmartDialog.showToast(res['msg']);
   }
 
-  Future<void> onUpdate(index, followStatus, seasonId) async {
+  Future<void> onUpdate(int index, int followStatus, int? seasonId) async {
     var result = await VideoHttp.pgcUpdate(
       seasonId: [seasonId],
       status: followStatus,
diff --git a/lib/pages/fav/topic/controller.dart b/lib/pages/fav/topic/controller.dart
index 43168dbc1..b864eb92e 100644
--- a/lib/pages/fav/topic/controller.dart
+++ b/lib/pages/fav/topic/controller.dart
@@ -38,7 +38,7 @@ class FavTopicController
   Future<LoadingState<FavTopicData>> customGetData() =>
       FavHttp.favTopic(page: page);
 
-  Future<void> onRemove(index, id) async {
+  Future<void> onRemove(int index, int? id) async {
     var res = await FavHttp.delFavTopic(id);
     if (res['status']) {
       loadingState
diff --git a/lib/pages/follow/controller.dart b/lib/pages/follow/controller.dart
index fef60426b..e006e704c 100644
--- a/lib/pages/follow/controller.dart
+++ b/lib/pages/follow/controller.dart
@@ -82,7 +82,7 @@ class FollowController extends GetxController with GetTickerProviderStateMixin {
     }
   }
 
-  Future<void> onDelTag(tagid) async {
+  Future<void> onDelTag(int? tagid) async {
     final res = await MemberHttp.delFollowTag(tagid);
     if (res['status']) {
       followState.value = LoadingState.loading();
diff --git a/lib/pages/follow/view.dart b/lib/pages/follow/view.dart
index f04887a6e..b347a8c6c 100644
--- a/lib/pages/follow/view.dart
+++ b/lib/pages/follow/view.dart
@@ -74,7 +74,7 @@ class _FollowPageState extends State<FollowPage> {
     );
   }
 
-  bool _isCustomTag(tagid) {
+  bool _isCustomTag(int? tagid) {
     return tagid != null && tagid != 0 && tagid != -10 && tagid != -2;
   }
 
diff --git a/lib/pages/later/widgets/video_card_h_later.dart b/lib/pages/later/widgets/video_card_h_later.dart
index f233a8c9a..ead8a9573 100644
--- a/lib/pages/later/widgets/video_card_h_later.dart
+++ b/lib/pages/later/widgets/video_card_h_later.dart
@@ -176,7 +176,7 @@ class VideoCardHLater extends StatelessWidget {
             ),
             const Spacer(),
             StatWidget(
-              type: StatType.view,
+              type: StatType.play,
               value: videoItem.stat?.view,
             ),
           ] else ...[
@@ -207,7 +207,7 @@ class VideoCardHLater extends StatelessWidget {
               spacing: 8,
               children: [
                 StatWidget(
-                  type: StatType.view,
+                  type: StatType.play,
                   value: videoItem.stat?.view,
                 ),
                 StatWidget(
diff --git a/lib/pages/live_room/view.dart b/lib/pages/live_room/view.dart
index 55b4fd301..1b7a23cfe 100644
--- a/lib/pages/live_room/view.dart
+++ b/lib/pages/live_room/view.dart
@@ -155,12 +155,15 @@ class _LiveRoomPageState extends State<LiveRoomPage>
         future: _futureBuilderFuture,
         builder: (BuildContext context, AsyncSnapshot snapshot) {
           if (snapshot.hasData && snapshot.data['status']) {
+            final roomInfoH5 = _liveRoomController.roomInfoH5.value;
             return PLVideoPlayer(
               key: playerKey,
               fill: fill,
               alignment: alignment,
               plPlayerController: plPlayerController,
               headerControl: LiveHeaderControl(
+                title: roomInfoH5?.roomInfo?.title,
+                upName: roomInfoH5?.anchorInfo?.baseInfo?.uname,
                 plPlayerController: plPlayerController,
                 onSendDanmaku: onSendDanmaku,
               ),
@@ -485,12 +488,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
               color: isFullScreen ? Colors.black : null,
               width: isFullScreen ? Get.size.width : videoWidth,
               height: isFullScreen ? Get.size.height : Get.size.width * 9 / 16,
-              child: MediaQuery.removePadding(
-                removeTop: true,
-                removeRight: true,
-                context: context,
-                child: videoPlayerPanel(fill: Colors.transparent),
-              ),
+              child: videoPlayerPanel(fill: Colors.transparent),
             ),
           ),
           Expanded(
diff --git a/lib/pages/live_room/widgets/chat.dart b/lib/pages/live_room/widgets/chat.dart
index fbd6f00d7..763034a10 100644
--- a/lib/pages/live_room/widgets/chat.dart
+++ b/lib/pages/live_room/widgets/chat.dart
@@ -102,7 +102,7 @@ class LiveRoomChat extends StatelessWidget {
     );
   }
 
-  TextSpan _buildMsg(obj) {
+  TextSpan _buildMsg(dynamic obj) {
     dynamic emots = obj['emots'];
     dynamic uemote = obj['uemote'];
     List list = [
diff --git a/lib/pages/live_room/widgets/header_control.dart b/lib/pages/live_room/widgets/header_control.dart
index baf1d31af..e4f85cf58 100644
--- a/lib/pages/live_room/widgets/header_control.dart
+++ b/lib/pages/live_room/widgets/header_control.dart
@@ -9,11 +9,15 @@ import 'package:material_design_icons_flutter/material_design_icons_flutter.dart
 
 class LiveHeaderControl extends StatelessWidget {
   const LiveHeaderControl({
+    required this.title,
+    required this.upName,
     required this.plPlayerController,
     required this.onSendDanmaku,
     super.key,
   });
 
+  final String? title;
+  final String? upName;
   final PlPlayerController plPlayerController;
   final VoidCallback onSendDanmaku;
 
@@ -26,22 +30,41 @@ class LiveHeaderControl extends StatelessWidget {
       automaticallyImplyLeading: false,
       titleSpacing: 14,
       title: Row(
-        mainAxisAlignment: MainAxisAlignment.end,
         children: [
-          SizedBox(
-            width: 42,
-            height: 34,
-            child: IconButton(
-              tooltip: '发弹幕',
-              style: ButtonStyle(
-                padding: WidgetStateProperty.all(EdgeInsets.zero),
-              ),
-              onPressed: onSendDanmaku,
-              icon: const Icon(
-                Icons.comment_outlined,
-                size: 19,
-                color: Colors.white,
+          if (title != null)
+            Expanded(
+              child: Column(
+                spacing: 5,
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    title!,
+                    maxLines: 1,
+                    style: const TextStyle(
+                        fontSize: 15, height: 1, color: Colors.white),
+                  ),
+                  if (plPlayerController.isFullScreen.value && upName != null)
+                    Text(
+                      upName!,
+                      maxLines: 1,
+                      style: const TextStyle(
+                          fontSize: 12, height: 1, color: Colors.white),
+                    ),
+                ],
               ),
+            )
+          else
+            const Spacer(),
+          IconButton(
+            tooltip: '发弹幕',
+            style: ButtonStyle(
+              padding: WidgetStateProperty.all(EdgeInsets.zero),
+            ),
+            onPressed: onSendDanmaku,
+            icon: const Icon(
+              Icons.comment_outlined,
+              size: 18,
+              color: Colors.white,
             ),
           ),
           Obx(
@@ -62,33 +85,28 @@ class LiveHeaderControl extends StatelessWidget {
           ),
           const SizedBox(width: 10),
           if (Platform.isAndroid) ...[
-            SizedBox(
-              width: 34,
-              height: 34,
-              child: IconButton(
-                tooltip: '画中画',
-                style: ButtonStyle(
-                  padding: WidgetStateProperty.all(EdgeInsets.zero),
-                ),
-                onPressed: () async {
-                  try {
-                    var floating = Floating();
-                    if ((await floating.isPipAvailable) == true) {
-                      plPlayerController.hiddenControls(false);
-                      floating.enable(
-                        plPlayerController.direction.value == 'vertical'
-                            ? const EnableManual(
-                                aspectRatio: Rational.vertical())
-                            : const EnableManual(),
-                      );
-                    }
-                  } catch (_) {}
-                },
-                icon: const Icon(
-                  Icons.picture_in_picture_outlined,
-                  size: 18,
-                  color: Colors.white,
-                ),
+            IconButton(
+              tooltip: '画中画',
+              style: ButtonStyle(
+                padding: WidgetStateProperty.all(EdgeInsets.zero),
+              ),
+              onPressed: () async {
+                try {
+                  var floating = Floating();
+                  if ((await floating.isPipAvailable) == true) {
+                    plPlayerController.hiddenControls(false);
+                    floating.enable(
+                      plPlayerController.direction.value == 'vertical'
+                          ? const EnableManual(aspectRatio: Rational.vertical())
+                          : const EnableManual(),
+                    );
+                  }
+                } catch (_) {}
+              },
+              icon: const Icon(
+                Icons.picture_in_picture_outlined,
+                size: 18,
+                color: Colors.white,
               ),
             ),
             const SizedBox(width: 10),
diff --git a/lib/pages/login/controller.dart b/lib/pages/login/controller.dart
index 5acaec643..7efa59004 100644
--- a/lib/pages/login/controller.dart
+++ b/lib/pages/login/controller.dart
@@ -111,7 +111,7 @@ class LoginPageController extends GetxController
   }
 
   // 申请极验验证码
-  void getCaptcha(geeGt, geeChallenge, onSuccess) {
+  void getCaptcha(String? geeGt, String? geeChallenge, VoidCallback onSuccess) {
     var registerData = Gt3RegisterData(
       challenge: geeChallenge,
       gt: geeGt,
diff --git a/lib/pages/login/view.dart b/lib/pages/login/view.dart
index 645a6d23b..43c26b774 100644
--- a/lib/pages/login/view.dart
+++ b/lib/pages/login/view.dart
@@ -536,7 +536,7 @@ class _LoginPageState extends State<LoginPage> {
     });
   }
 
-  Widget tabViewOuter(child) {
+  Widget tabViewOuter(Widget child) {
     return SingleChildScrollView(
       child: Align(
         alignment: Alignment.topCenter,
diff --git a/lib/pages/member_article/widget/item.dart b/lib/pages/member_article/widget/item.dart
index bf0440e29..5d74ecd40 100644
--- a/lib/pages/member_article/widget/item.dart
+++ b/lib/pages/member_article/widget/item.dart
@@ -87,12 +87,12 @@ class MemberArticleItem extends StatelessWidget {
                         StatWidget(
                           type: StatType.view,
                           value: item.stats?.view,
-                          textColor: outline,
+                          color: outline,
                         ),
                         StatWidget(
-                          type: StatType.play,
+                          type: StatType.reply,
                           value: item.stats?.reply,
-                          textColor: outline,
+                          color: outline,
                         ),
                       ],
                     ),
diff --git a/lib/pages/member_coin/widgets/item.dart b/lib/pages/member_coin/widgets/item.dart
index 708c9c885..5f12eec85 100644
--- a/lib/pages/member_coin/widgets/item.dart
+++ b/lib/pages/member_coin/widgets/item.dart
@@ -93,7 +93,7 @@ class MemberCoinsItem extends StatelessWidget {
                   Row(
                     children: [
                       StatWidget(
-                        type: StatType.view,
+                        type: StatType.play,
                         value: coinItem.stat.view,
                       ),
                       const SizedBox(width: 8),
diff --git a/lib/pages/member_dynamics/controller.dart b/lib/pages/member_dynamics/controller.dart
index be51cd0d0..21c4eed5d 100644
--- a/lib/pages/member_dynamics/controller.dart
+++ b/lib/pages/member_dynamics/controller.dart
@@ -55,7 +55,7 @@ class MemberDynamicsController
         mid: mid,
       );
 
-  Future<void> onRemove(dynamicId) async {
+  Future<void> onRemove(dynamic dynamicId) async {
     var res = await MsgHttp.removeDynamic(dynIdStr: dynamicId);
     if (res['status']) {
       loadingState
diff --git a/lib/pages/member_favorite/widget/item.dart b/lib/pages/member_favorite/widget/item.dart
index f00b0df15..6d1693b07 100644
--- a/lib/pages/member_favorite/widget/item.dart
+++ b/lib/pages/member_favorite/widget/item.dart
@@ -2,7 +2,6 @@ import 'package:PiliPlus/common/constants.dart';
 import 'package:PiliPlus/common/widgets/badge.dart';
 import 'package:PiliPlus/common/widgets/image/image_save.dart';
 import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
-import 'package:PiliPlus/models/common/badge_type.dart';
 import 'package:PiliPlus/models_new/space/space_fav/list.dart';
 import 'package:PiliPlus/models_new/sub/sub/list.dart';
 import 'package:PiliPlus/models_new/sub/sub/upper.dart';
@@ -86,28 +85,19 @@ class MemberFavItem extends StatelessWidget {
                         ),
                         if (item.type == 21)
                           const PBadge(
-                            right: 3,
-                            bottom: 3,
+                            right: 6,
+                            top: 6,
                             text: '合集',
+                            fontSize: 10,
                             isBold: false,
-                            size: PBadgeSize.small,
                           )
-                        else if (item.type == 0 || item.type == 11)
-                          Positioned(
-                            right: 3,
-                            bottom: 3,
-                            child: Container(
-                              padding: const EdgeInsets.all(5),
-                              decoration: BoxDecoration(
-                                shape: BoxShape.circle,
-                                color: theme.colorScheme.primary,
-                              ),
-                              child: Icon(
-                                Icons.video_library_outlined,
-                                size: 12,
-                                color: theme.colorScheme.onPrimary,
-                              ),
-                            ),
+                        else if (item.type == 11)
+                          const PBadge(
+                            right: 6,
+                            top: 6,
+                            text: '收藏夹',
+                            fontSize: 10,
+                            isBold: false,
                           ),
                       ],
                     );
diff --git a/lib/pages/member_opus/widgets/space_opus_item.dart b/lib/pages/member_opus/widgets/space_opus_item.dart
index a270a32eb..925f5fa2a 100644
--- a/lib/pages/member_opus/widgets/space_opus_item.dart
+++ b/lib/pages/member_opus/widgets/space_opus_item.dart
@@ -61,6 +61,7 @@ class SpaceOpusItem extends StatelessWidget {
                       child: StatWidget(
                         type: StatType.like,
                         value: item.stat?.like,
+                        color: Colors.white.withValues(alpha: 0.8),
                       ),
                     ),
                   ),
@@ -82,7 +83,7 @@ class SpaceOpusItem extends StatelessWidget {
                 child: StatWidget(
                   type: StatType.like,
                   value: item.stat?.like,
-                  textColor: Theme.of(context).colorScheme.onSurfaceVariant,
+                  color: Theme.of(context).colorScheme.onSurfaceVariant,
                 ),
               ),
           ],
diff --git a/lib/pages/member_upower_rank/controller.dart b/lib/pages/member_upower_rank/controller.dart
index 8544d62bc..5697452b5 100644
--- a/lib/pages/member_upower_rank/controller.dart
+++ b/lib/pages/member_upower_rank/controller.dart
@@ -8,10 +8,10 @@ import 'package:get/get.dart';
 
 class UpowerRankController
     extends CommonListController<UpowerRankData, UpowerRankInfo> {
-  UpowerRankController(this.privilegeType);
+  UpowerRankController({this.privilegeType, required this.upMid});
   int? privilegeType;
 
-  final upMid = Get.parameters['mid'];
+  final String upMid;
   final Rx<String?> name = Rx<String?>(null);
   final Rx<List<LevelInfo>?> tabs = Rx<List<LevelInfo>?>(null);
   int? memberTotal;
diff --git a/lib/pages/member_upower_rank/view.dart b/lib/pages/member_upower_rank/view.dart
index 83949bca9..fa2f0333e 100644
--- a/lib/pages/member_upower_rank/view.dart
+++ b/lib/pages/member_upower_rank/view.dart
@@ -12,8 +12,10 @@ import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
 class UpowerRankPage extends StatefulWidget {
-  const UpowerRankPage({super.key, this.privilegeType});
+  const UpowerRankPage({super.key, this.upMid, this.tag, this.privilegeType});
 
+  final String? upMid;
+  final String? tag;
   final int? privilegeType;
 
   @override
@@ -22,10 +24,24 @@ class UpowerRankPage extends StatefulWidget {
 
 class _UpowerRankPageState extends State<UpowerRankPage>
     with AutomaticKeepAliveClientMixin {
-  late final _controller = Get.put(
-    UpowerRankController(widget.privilegeType),
-    tag: Utils.generateRandomString(8),
-  );
+  late final _upMid = Get.parameters['mid']!;
+  late final String _tag;
+  late final UpowerRankController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _tag = widget.privilegeType == null
+        ? Utils.generateRandomString(8)
+        : '${widget.tag}${widget.privilegeType}';
+    _controller = Get.put(
+      UpowerRankController(
+        privilegeType: widget.privilegeType,
+        upMid: widget.upMid ?? _upMid,
+      ),
+      tag: _tag,
+    );
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -34,6 +50,7 @@ class _UpowerRankPageState extends State<UpowerRankPage>
     final child = refreshIndicator(
       onRefresh: _controller.onRefresh,
       child: CustomScrollView(
+        controller: _controller.scrollController,
         slivers: [
           SliverPadding(
             padding: EdgeInsets.only(
@@ -51,7 +68,7 @@ class _UpowerRankPageState extends State<UpowerRankPage>
           title: Obx(() => _controller.name.value == null
               ? const SizedBox.shrink()
               : Text(
-                  '${_controller.name.value}充电排行榜${_controller.memberTotal == 0 ? '' : '(${_controller.memberTotal})'}')),
+                  '${_controller.name.value} 充电排行榜${_controller.memberTotal == 0 ? '' : '(${_controller.memberTotal})'}')),
         ),
         body: SafeArea(
           top: false,
@@ -63,32 +80,56 @@ class _UpowerRankPageState extends State<UpowerRankPage>
                 () => _controller.tabs.value != null
                     ? DefaultTabController(
                         length: _controller.tabs.value!.length,
-                        child: Column(
-                          children: [
-                            TabBar(
-                              isScrollable: true,
-                              tabAlignment: TabAlignment.start,
-                              tabs: _controller.tabs.value!
-                                  .map((e) => Tab(
-                                      text:
-                                          '${e.name!}(${e.memberTotal ?? 0})'))
-                                  .toList(),
-                            ),
-                            Expanded(
-                              child: Material(
-                                color: Colors.transparent,
-                                child: tabBarView(
-                                  children: [
-                                    KeepAliveWrapper(
-                                        builder: (context) => child),
-                                    ..._controller.tabs.value!.sublist(1).map(
-                                        (e) => UpowerRankPage(
-                                            privilegeType: e.privilegeType))
-                                  ],
+                        child: Builder(
+                          builder: (context) {
+                            return Column(
+                              children: [
+                                TabBar(
+                                  isScrollable: true,
+                                  tabAlignment: TabAlignment.start,
+                                  tabs: _controller.tabs.value!
+                                      .map((e) => Tab(
+                                          text:
+                                              '${e.name!}(${e.memberTotal ?? 0})'))
+                                      .toList(),
+                                  onTap: (index) {
+                                    if (!DefaultTabController.of(context)
+                                        .indexIsChanging) {
+                                      try {
+                                        if (index == 0) {
+                                          _controller.animateToTop();
+                                        } else {
+                                          Get.find<UpowerRankController>(
+                                                  tag:
+                                                      '$_tag${_controller.tabs.value![index].privilegeType}')
+                                              .animateToTop();
+                                        }
+                                      } catch (_) {}
+                                    }
+                                  },
                                 ),
-                              ),
-                            ),
-                          ],
+                                Expanded(
+                                  child: Material(
+                                    color: Colors.transparent,
+                                    child: tabBarView(
+                                      children: [
+                                        KeepAliveWrapper(
+                                            builder: (context) => child),
+                                        ..._controller.tabs.value!
+                                            .sublist(1)
+                                            .map((e) => UpowerRankPage(
+                                                  upMid: _upMid,
+                                                  tag: _tag,
+                                                  privilegeType:
+                                                      e.privilegeType,
+                                                ))
+                                      ],
+                                    ),
+                                  ),
+                                ),
+                              ],
+                            );
+                          },
                         ),
                       )
                     : child,
@@ -104,6 +145,7 @@ class _UpowerRankPageState extends State<UpowerRankPage>
 
   Widget _bilidBody(
       ThemeData theme, LoadingState<List<UpowerRankInfo>?> loadingState) {
+    late final width = MediaQuery.textScalerOf(context).scale(32);
     return switch (loadingState) {
       Loading() => widget.privilegeType == null
           ? const SliverToBoxAdapter(child: LinearProgressIndicator())
@@ -126,18 +168,23 @@ class _UpowerRankPageState extends State<UpowerRankPage>
                   final item = response[index];
                   return ListTile(
                     onTap: () => Get.toNamed('/member?mid=${item.mid}'),
-                    leading: Text(
-                      (index + 1).toString(),
-                      style: TextStyle(
-                        fontSize: 16,
-                        fontStyle: FontStyle.italic,
-                        fontWeight: FontWeight.bold,
-                        color: switch (index) {
-                          0 => const Color(0xFFfdad13),
-                          1 => const Color(0xFF8aace1),
-                          2 => const Color(0xFFdfa777),
-                          _ => theme.colorScheme.outline,
-                        },
+                    leading: SizedBox(
+                      width: width,
+                      child: Center(
+                        child: Text(
+                          (index + 1).toString(),
+                          style: TextStyle(
+                            fontSize: 16,
+                            fontStyle: FontStyle.italic,
+                            fontWeight: FontWeight.bold,
+                            color: switch (index) {
+                              0 => const Color(0xFFfdad13),
+                              1 => const Color(0xFF8aace1),
+                              2 => const Color(0xFFdfa777),
+                              _ => theme.colorScheme.outline,
+                            },
+                          ),
+                        ),
                       ),
                     ),
                     title: Row(
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 8e7781f48..62aa0c7c5 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
@@ -225,7 +225,7 @@ class VideoCardHMemberVideo extends StatelessWidget {
             spacing: 8,
             children: [
               StatWidget(
-                type: StatType.view,
+                type: StatType.play,
                 value: videoItem.stat.view,
               ),
               StatWidget(
diff --git a/lib/pages/rank/zone/widget/pgc_rank_item.dart b/lib/pages/rank/zone/widget/pgc_rank_item.dart
index 1ec7f4bfc..103d54b1e 100644
--- a/lib/pages/rank/zone/widget/pgc_rank_item.dart
+++ b/lib/pages/rank/zone/widget/pgc_rank_item.dart
@@ -71,7 +71,7 @@ class PgcRankItem extends StatelessWidget {
                     Row(
                       children: [
                         StatWidget(
-                          type: StatType.view,
+                          type: StatType.play,
                           value: item.stat!.view,
                         ),
                         const SizedBox(width: 8),
diff --git a/lib/pages/save_panel/view.dart b/lib/pages/save_panel/view.dart
index 8e857b182..e06de3570 100644
--- a/lib/pages/save_panel/view.dart
+++ b/lib/pages/save_panel/view.dart
@@ -35,7 +35,7 @@ class SavePanel extends StatefulWidget {
   @override
   State<SavePanel> createState() => _SavePanelState();
 
-  static void toSavePanel({upMid, item}) {
+  static void toSavePanel({dynamic upMid, dynamic item}) {
     Get.generalDialog(
       barrierLabel: '',
       barrierDismissible: true,
@@ -161,7 +161,7 @@ class _SavePanelState extends State<SavePanel> {
     }
   }
 
-  String parseDyn(item) {
+  String parseDyn(dynamic item) {
     String uri = '';
     try {
       switch (item.type) {
diff --git a/lib/pages/search_panel/all/controller.dart b/lib/pages/search_panel/all/controller.dart
index f944c9031..8777ea16e 100644
--- a/lib/pages/search_panel/all/controller.dart
+++ b/lib/pages/search_panel/all/controller.dart
@@ -51,7 +51,7 @@ class SearchAllController
         pubEnd: pubEnd,
       );
 
-  void onPushDetail(resultList) {
+  void onPushDetail(dynamic resultList) {
     try {
       int? aid = int.tryParse(keyword);
       if (aid != null && resultList.first.aid == aid) {
diff --git a/lib/pages/search_panel/video/controller.dart b/lib/pages/search_panel/video/controller.dart
index fabe17e41..11a46c4f3 100644
--- a/lib/pages/search_panel/video/controller.dart
+++ b/lib/pages/search_panel/video/controller.dart
@@ -61,10 +61,10 @@ class SearchVideoController
     return false;
   }
 
-  void onPushDetail(resultList) {
+  void onPushDetail(List<SearchVideoItemModel>? resultList) {
     try {
       int? aid = int.tryParse(keyword);
-      if (aid != null && resultList.first.aid == aid) {
+      if (aid != null && resultList?.firstOrNull?.aid == aid) {
         PiliScheme.videoPush(aid, null, showDialog: false);
       }
     } catch (_) {}
diff --git a/lib/pages/setting/pages/display_mode.dart b/lib/pages/setting/pages/display_mode.dart
index 7488c0ed4..70699bdd3 100644
--- a/lib/pages/setting/pages/display_mode.dart
+++ b/lib/pages/setting/pages/display_mode.dart
@@ -1,9 +1,9 @@
 import 'package:PiliPlus/utils/storage.dart';
 import 'package:flutter/foundation.dart' show kDebugMode;
 import 'package:flutter/material.dart';
-import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart' show PlatformException;
 import 'package:flutter_displaymode/flutter_displaymode.dart';
+import 'package:get/get.dart';
 import 'package:hive/hive.dart';
 
 class SetDisplayMode extends StatefulWidget {
@@ -20,37 +20,20 @@ class _SetDisplayModeState extends State<SetDisplayMode> {
 
   Box get setting => GStorage.setting;
 
-  final ValueNotifier<int> page = ValueNotifier<int>(0);
-  late final PageController controller = PageController()
-    ..addListener(listener);
-
-  void listener() {
-    page.value = controller.page!.round();
-  }
-
   @override
   void initState() {
     super.initState();
     init();
-    SchedulerBinding.instance.addPostFrameCallback((_) {
-      fetchAll();
-    });
-  }
-
-  @override
-  void dispose() {
-    controller
-      ..removeListener(listener)
-      ..dispose();
-    super.dispose();
   }
 
   // 获取所有的mode
   Future<void> fetchAll() async {
     preferred = await FlutterDisplayMode.preferred;
     active = await FlutterDisplayMode.active;
-    await setting.put(SettingBoxKey.displayMode, preferred.toString());
-    setState(() {});
+    setting.put(SettingBoxKey.displayMode, preferred.toString());
+    if (mounted) {
+      setState(() {});
+    }
   }
 
   // 初始化mode/手动设置
@@ -60,19 +43,17 @@ class _SetDisplayModeState extends State<SetDisplayMode> {
     } on PlatformException catch (e) {
       if (kDebugMode) debugPrint(e.toString());
     }
-    var res = getDisplayModeType(modes);
 
-    preferred = modes.toList().firstWhere((el) => el == res);
-    FlutterDisplayMode.setPreferredMode(preferred!);
-  }
-
-  DisplayMode getDisplayModeType(modes) {
     var value = setting.get(SettingBoxKey.displayMode);
-    DisplayMode f = DisplayMode.auto;
     if (value != null) {
-      f = modes.firstWhere((e) => e.toString() == value);
+      preferred = modes.firstWhereOrNull((e) => e.toString() == value);
     }
-    return f;
+
+    preferred ??= DisplayMode.auto;
+
+    FlutterDisplayMode.setPreferredMode(preferred!).whenComplete(() {
+      Future.delayed(const Duration(milliseconds: 100)).whenComplete(fetchAll);
+    });
   }
 
   @override
@@ -81,10 +62,10 @@ class _SetDisplayModeState extends State<SetDisplayMode> {
       appBar: AppBar(title: const Text('屏幕帧率设置')),
       body: SafeArea(
         top: false,
+        bottom: false,
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
-          children: <Widget>[
-            if (modes.isEmpty) const Text('Nothing here'),
+          children: [
             Padding(
               padding: const EdgeInsets.only(left: 25, top: 10, bottom: 5),
               child: Text(
@@ -95,20 +76,19 @@ class _SetDisplayModeState extends State<SetDisplayMode> {
             Expanded(
               child: ListView.builder(
                 itemCount: modes.length,
-                itemBuilder: (context, int i) {
-                  final DisplayMode mode = modes[i];
+                itemBuilder: (context, index) {
+                  final DisplayMode mode = modes[index];
                   return RadioListTile<DisplayMode>(
                     value: mode,
                     title: mode == DisplayMode.auto
                         ? const Text('自动')
-                        : Text('$mode${mode == active ? "  [系统]" : ""}'),
+                        : Text('$mode${mode == active ? '  [系统]' : ''}'),
                     groupValue: preferred,
-                    onChanged: (DisplayMode? newMode) async {
-                      await FlutterDisplayMode.setPreferredMode(newMode!);
-                      await Future<dynamic>.delayed(
-                        const Duration(milliseconds: 100),
-                      );
-                      await fetchAll();
+                    onChanged: (DisplayMode? newMode) {
+                      FlutterDisplayMode.setPreferredMode(newMode!)
+                          .whenComplete(() =>
+                              Future.delayed(const Duration(milliseconds: 100))
+                                  .whenComplete(fetchAll));
                     },
                   );
                 },
diff --git a/lib/pages/setting/pages/play_speed_set.dart b/lib/pages/setting/pages/play_speed_set.dart
index 4e1e9684a..6600ffdcb 100644
--- a/lib/pages/setting/pages/play_speed_set.dart
+++ b/lib/pages/setting/pages/play_speed_set.dart
@@ -168,7 +168,7 @@ class _PlaySpeedPageState extends State<PlaySpeedPage> {
   }
 
   //
-  void menuAction(index, id) {
+  void menuAction(int index, int id) {
     double speed = speedList[index];
     // 设置
     if (id == 1) {
diff --git a/lib/pages/video/controller.dart b/lib/pages/video/controller.dart
index acc692675..fd3d7bcb7 100644
--- a/lib/pages/video/controller.dart
+++ b/lib/pages/video/controller.dart
@@ -226,7 +226,7 @@ class VideoDetailController extends GetxController
     imageStatus = true;
   }
 
-  void onDismissed(value) {
+  void onDismissed(int _) {
     imageStatus = false;
   }
 
@@ -813,7 +813,7 @@ class VideoDetailController extends GetxController
     }
   }
 
-  void onAddItem(item) {
+  void onAddItem(dynamic item) {
     if (listData.contains(item)) return;
     listData.insert(0, item);
     listKey.currentState?.insertItem(0);
@@ -841,7 +841,7 @@ class VideoDetailController extends GetxController
     });
   }
 
-  Widget buildItem(item, Animation<double> animation) {
+  Widget buildItem(dynamic item, Animation<double> animation) {
     return Align(
       alignment: Alignment.centerLeft,
       child: SlideTransition(
@@ -1063,10 +1063,10 @@ class VideoDetailController extends GetxController
   }
 
   Future<void> playerInit({
-    video,
-    audio,
-    seekToTime,
-    duration,
+    String? video,
+    String? audio,
+    Duration? seekToTime,
+    Duration? duration,
     bool? autoplay,
   }) async {
     await plPlayerController.setDataSource(
@@ -1088,9 +1088,10 @@ class VideoDetailController extends GetxController
       showVP: showVP,
       dmTrend: dmTrend,
       seekTo: seekToTime ?? defaultST ?? playedTime,
-      duration: duration ?? data.timeLength == null
-          ? null
-          : Duration(milliseconds: data.timeLength!),
+      duration: duration ??
+          (data.timeLength == null
+              ? null
+              : Duration(milliseconds: data.timeLength!)),
       // 宽>高 水平 否则 垂直
       direction: direction.value,
       bvid: bvid,
@@ -1414,7 +1415,7 @@ class VideoDetailController extends GetxController
   int? graphVersion;
   EdgeInfoData? steinEdgeInfo;
   late final RxBool showSteinEdgeInfo = false.obs;
-  Future<void> getSteinEdgeInfo([edgeId]) async {
+  Future<void> getSteinEdgeInfo([int? edgeId]) async {
     steinEdgeInfo = null;
     try {
       var res = await Request().get(
@@ -1517,7 +1518,7 @@ class VideoDetailController extends GetxController
     }
   }
 
-  void updateMediaListHistory(aid) {
+  void updateMediaListHistory(int aid) {
     if (Get.arguments?['sortField'] != null) {
       VideoHttp.medialistHistory(
         desc: _mediaDesc ? 1 : 0,
@@ -1561,7 +1562,7 @@ class VideoDetailController extends GetxController
     super.onClose();
   }
 
-  void onReset([isStein]) {
+  void onReset([bool? isStein]) {
     playedTime = null;
     videoUrl = null;
     audioUrl = null;
diff --git a/lib/pages/video/introduction/pgc/view.dart b/lib/pages/video/introduction/pgc/view.dart
index 9d264b112..93d0b62d7 100644
--- a/lib/pages/video/introduction/pgc/view.dart
+++ b/lib/pages/video/introduction/pgc/view.dart
@@ -204,7 +204,7 @@ class _PgcIntroPageState extends State<PgcIntroPage>
                             spacing: 6,
                             children: [
                               StatWidget(
-                                type: StatType.view,
+                                type: StatType.play,
                                 value: item.stat!.views,
                               ),
                               StatWidget(
diff --git a/lib/pages/video/introduction/pgc/widgets/intro_detail.dart b/lib/pages/video/introduction/pgc/widgets/intro_detail.dart
index bd0d07b44..b6d4bbc55 100644
--- a/lib/pages/video/introduction/pgc/widgets/intro_detail.dart
+++ b/lib/pages/video/introduction/pgc/widgets/intro_detail.dart
@@ -110,7 +110,7 @@ class _IntroDetailState extends CommonCollapseSlidePageState<PgcIntroPanel> {
           spacing: 6,
           children: [
             StatWidget(
-              type: StatType.view,
+              type: StatType.play,
               value: widget.item.stat!.views,
             ),
             StatWidget(
diff --git a/lib/pages/video/introduction/ugc/view.dart b/lib/pages/video/introduction/ugc/view.dart
index e65aaaf7e..34ffd0735 100644
--- a/lib/pages/video/introduction/ugc/view.dart
+++ b/lib/pages/video/introduction/ugc/view.dart
@@ -45,7 +45,7 @@ class VideoIntroPanel extends StatefulWidget {
   final String heroTag;
   final Function showAiBottomSheet;
   final Function showEpisodes;
-  final ValueChanged onShowMemberPage;
+  final ValueChanged<int?> onShowMemberPage;
 
   @override
   State<VideoIntroPanel> createState() => _VideoIntroPanelState();
@@ -97,7 +97,7 @@ class VideoInfo extends StatefulWidget {
   final String heroTag;
   final Function showAiBottomSheet;
   final Function showEpisodes;
-  final ValueChanged onShowMemberPage;
+  final ValueChanged<int?> onShowMemberPage;
   final VideoIntroController videoIntroController;
 
   const VideoInfo({
@@ -555,18 +555,18 @@ class _VideoInfoState extends State<VideoInfo> {
                         spacing: 10,
                         children: [
                           StatWidget(
-                            type: StatType.view,
+                            type: StatType.play,
                             value: !widget.isLoading
                                 ? videoDetail.stat?.view
                                 : videoItem['stat']?.view,
-                            textColor: theme.colorScheme.outline,
+                            color: theme.colorScheme.outline,
                           ),
                           StatWidget(
                             type: StatType.danmaku,
                             value: !widget.isLoading
                                 ? videoDetail.stat?.danmaku
                                 : videoItem['stat']?.danmu,
-                            textColor: theme.colorScheme.outline,
+                            color: theme.colorScheme.outline,
                           ),
                           Text(
                             Utils.dateFormat(
diff --git a/lib/pages/video/member/view.dart b/lib/pages/video/member/view.dart
index 01de96ede..7bfead262 100644
--- a/lib/pages/video/member/view.dart
+++ b/lib/pages/video/member/view.dart
@@ -229,7 +229,7 @@ class _HorizontalMemberPageState extends State<HorizontalMemberPage> {
     return Row(
       children: [
         const SizedBox(width: 16),
-        _buildAvatar(memberInfoModel.face),
+        _buildAvatar(memberInfoModel.face!),
         const SizedBox(width: 10),
         Expanded(child: _buildInfo(theme, memberInfoModel)),
         const SizedBox(width: 16),
@@ -388,7 +388,7 @@ class _HorizontalMemberPageState extends State<HorizontalMemberPage> {
     );
   }
 
-  Hero _buildAvatar(face) => Hero(
+  Hero _buildAvatar(String face) => Hero(
         tag: face,
         child: GestureDetector(
           onTap: () {
diff --git a/lib/pages/video/view.dart b/lib/pages/video/view.dart
index 33f065203..fdfb81507 100644
--- a/lib/pages/video/view.dart
+++ b/lib/pages/video/view.dart
@@ -2055,7 +2055,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
     );
   }
 
-  void showEpisodes([index, season, episodes, bvid, aid, cid]) {
+  void showEpisodes([int? index, season, episodes, bvid, aid, cid]) {
     if (bvid == null) {
       videoDetailController.showMediaListPanel(context);
       return;
@@ -2224,7 +2224,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
     }
   }
 
-  void _onPopInvokedWithResult(didPop, result) {
+  void _onPopInvokedWithResult(bool didPop, result) {
     if (plPlayerController?.controlsLock.value == true) {
       plPlayerController?.onLockControl(false);
       return;
@@ -2238,7 +2238,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
     }
   }
 
-  void onShowMemberPage(mid) {
+  void onShowMemberPage(int? mid) {
     videoDetailController.childKey.currentState?.showBottomSheet(
       shape: const RoundedRectangleBorder(),
       (context) {
diff --git a/lib/pages/whisper_detail/view.dart b/lib/pages/whisper_detail/view.dart
index bfb1fcf01..b49fb3c18 100644
--- a/lib/pages/whisper_detail/view.dart
+++ b/lib/pages/whisper_detail/view.dart
@@ -214,7 +214,7 @@ class _WhisperDetailPageState
     );
   }
 
-  Widget _buildInputView(theme) {
+  Widget _buildInputView(ThemeData theme) {
     return Container(
       padding: const EdgeInsets.symmetric(vertical: 8),
       decoration: BoxDecoration(
diff --git a/lib/pages/whisper_detail/widget/chat_item.dart b/lib/pages/whisper_detail/widget/chat_item.dart
index 3afdee17f..4f189203e 100644
--- a/lib/pages/whisper_detail/widget/chat_item.dart
+++ b/lib/pages/whisper_detail/widget/chat_item.dart
@@ -135,7 +135,7 @@ class ChatItem extends StatelessWidget {
   Widget messageContent({
     required BuildContext context,
     required ThemeData theme,
-    required content,
+    required dynamic content,
     required Color textColor,
   }) {
     try {
@@ -169,7 +169,7 @@ class ChatItem extends StatelessWidget {
     }
   }
 
-  Widget msgTypeCommonShareCard_14(content, Color textColor) {
+  Widget msgTypeCommonShareCard_14(dynamic content, Color textColor) {
     if (content['source'] == '直播') {
       return Column(
         crossAxisAlignment: CrossAxisAlignment.start,
@@ -209,7 +209,7 @@ class ChatItem extends StatelessWidget {
     }
   }
 
-  Widget msgTypeArticleCard_12(content, Color textColor) {
+  Widget msgTypeArticleCard_12(dynamic content, Color textColor) {
     return GestureDetector(
       onTap: () => Get.toNamed(
         '/articlePage',
@@ -443,7 +443,7 @@ class ChatItem extends StatelessWidget {
     );
   }
 
-  Widget msgTypeShareV2_7(content, Color textColor) {
+  Widget msgTypeShareV2_7(dynamic content, Color textColor) {
     String? type;
     GestureTapCallback onTap;
     switch (content['source']) {
@@ -589,7 +589,7 @@ class ChatItem extends StatelessWidget {
   }
 
   Widget msgTypeText_1({
-    required content,
+    required dynamic content,
     required Color textColor,
   }) {
     late final style = TextStyle(
@@ -717,7 +717,7 @@ class ChatItem extends StatelessWidget {
     );
   }
 
-  Widget msgTypePictureCard_13(content) {
+  Widget msgTypePictureCard_13(dynamic content) {
     return Center(
       child: ConstrainedBox(
         constraints: const BoxConstraints(maxWidth: 400.0),