diff --git a/lib/common/widgets/http_error.dart b/lib/common/widgets/http_error.dart
index e31c9260..47bb733d 100644
--- a/lib/common/widgets/http_error.dart
+++ b/lib/common/widgets/http_error.dart
@@ -5,17 +5,15 @@ class HttpError extends StatelessWidget {
   const HttpError({
     this.isSliver = true,
     this.errMsg,
-    this.callback,
+    this.onReload,
     this.btnText,
-    this.extraWidget,
     super.key,
   });
 
   final bool isSliver;
   final String? errMsg;
-  final Function()? callback;
+  final VoidCallback? onReload;
   final String? btnText;
-  final Widget? extraWidget;
 
   @override
   Widget build(BuildContext context) {
@@ -46,15 +44,9 @@ class HttpError extends StatelessWidget {
               style: Theme.of(context).textTheme.titleSmall,
             ),
           ),
-          if (extraWidget != null) ...[
-            const SizedBox(height: 10),
-            extraWidget!,
-            const SizedBox(height: 5),
-          ],
-          if (callback != null) ...[
-            if (extraWidget == null) const SizedBox(height: 20),
+          if (onReload != null)
             FilledButton.tonal(
-              onPressed: callback,
+              onPressed: onReload,
               style: ButtonStyle(
                 backgroundColor: WidgetStateProperty.resolveWith((states) {
                   return Theme.of(context).colorScheme.primary.withAlpha(20);
@@ -65,7 +57,6 @@ class HttpError extends StatelessWidget {
                 style: TextStyle(color: Theme.of(context).colorScheme.primary),
               ),
             ),
-          ],
           SizedBox(height: 40 + MediaQuery.paddingOf(context).bottom),
         ],
       );
diff --git a/lib/common/widgets/loading_widget.dart b/lib/common/widgets/loading_widget.dart
index 0174f0ea..7abeebc1 100644
--- a/lib/common/widgets/loading_widget.dart
+++ b/lib/common/widgets/loading_widget.dart
@@ -3,17 +3,17 @@ import 'package:flutter/material.dart';
 
 Widget get loadingWidget => Center(child: CircularProgressIndicator());
 
-Widget errorWidget({errMsg, callback}) => HttpError(
+Widget errorWidget({errMsg, onReload}) => HttpError(
       isSliver: false,
       errMsg: errMsg,
-      callback: callback,
+      onReload: onReload,
     );
 
-Widget scrollErrorWidget({errMsg, callback}) => CustomScrollView(
+Widget scrollErrorWidget({errMsg, onReload}) => CustomScrollView(
       slivers: [
         HttpError(
           errMsg: errMsg,
-          callback: callback,
+          onReload: onReload,
         )
       ],
     );
diff --git a/lib/pages/bangumi/introduction/view.dart b/lib/pages/bangumi/introduction/view.dart
index 05e14aaa..f6dfde8e 100644
--- a/lib/pages/bangumi/introduction/view.dart
+++ b/lib/pages/bangumi/introduction/view.dart
@@ -102,7 +102,7 @@ class _BangumiIntroPanelState extends State<BangumiIntroPanel>
         ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: bangumiIntroController.onReload,
+          onReload: bangumiIntroController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/bangumi/pgc_index/pgc_index_page.dart b/lib/pages/bangumi/pgc_index/pgc_index_page.dart
index 34c45f59..0062ac02 100644
--- a/lib/pages/bangumi/pgc_index/pgc_index_page.dart
+++ b/lib/pages/bangumi/pgc_index/pgc_index_page.dart
@@ -82,7 +82,7 @@ class _PgcIndexPageState extends State<PgcIndexPage>
         }),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: () {
+          onReload: () {
             _ctr.conditionState.value = LoadingState.loading();
             _ctr.getPgcIndexCondition();
           },
@@ -233,10 +233,10 @@ class _PgcIndexPageState extends State<PgcIndexPage>
                 childCount: loadingState.response!.length,
               ),
             )
-          : HttpError(callback: _ctr.onReload),
+          : HttpError(onReload: _ctr.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _ctr.onReload,
+          onReload: _ctr.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/bangumi/view.dart b/lib/pages/bangumi/view.dart
index 099512df..4a9fe98f 100644
--- a/lib/pages/bangumi/view.dart
+++ b/lib/pages/bangumi/view.dart
@@ -324,11 +324,11 @@ class _BangumiPageState extends CommonPageState<BangumiPage, BangumiController>
               ),
             )
           : HttpError(
-              callback: controller.onReload,
+              onReload: controller.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/blacklist/view.dart b/lib/pages/blacklist/view.dart
index ea5e164b..ad57f6b7 100644
--- a/lib/pages/blacklist/view.dart
+++ b/lib/pages/blacklist/view.dart
@@ -105,11 +105,11 @@ class _BlackListPageState extends State<BlackListPage> {
               },
             )
           : HttpError(
-              callback: _blackListController.onReload,
+              onReload: _blackListController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _blackListController.onReload,
+          onReload: _blackListController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/common/common_search_page.dart b/lib/pages/common/common_search_page.dart
index 6786af06..7ac83f41 100644
--- a/lib/pages/common/common_search_page.dart
+++ b/lib/pages/common/common_search_page.dart
@@ -68,11 +68,11 @@ abstract class CommonSearchPageState<S extends CommonSearchPage, R, T>
       Success() => loadingState.response?.isNotEmpty == true
           ? buildList(loadingState.response!)
           : HttpError(
-              callback: controller.onReload,
+              onReload: controller.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/dynamics/detail/view.dart b/lib/pages/dynamics/detail/view.dart
index 65e3a46a..25f4a855 100644
--- a/lib/pages/dynamics/detail/view.dart
+++ b/lib/pages/dynamics/detail/view.dart
@@ -841,11 +841,11 @@ class _DynamicDetailPageState extends State<DynamicDetailPage>
               ),
             )
           : HttpError(
-              callback: _dynamicDetailController.onReload,
+              onReload: _dynamicDetailController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _dynamicDetailController.onReload,
+          onReload: _dynamicDetailController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/dynamics/tab/view.dart b/lib/pages/dynamics/tab/view.dart
index 402a6648..563f85b3 100644
--- a/lib/pages/dynamics/tab/view.dart
+++ b/lib/pages/dynamics/tab/view.dart
@@ -206,11 +206,11 @@ class _DynamicsTabPageState
                     ),
             )
           : HttpError(
-              callback: controller.onReload,
+              onReload: controller.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/fan/view.dart b/lib/pages/fan/view.dart
index 7e2263cd..4b429887 100644
--- a/lib/pages/fan/view.dart
+++ b/lib/pages/fan/view.dart
@@ -129,11 +129,11 @@ class _FansPageState extends State<FansPage> {
               ),
             )
           : HttpError(
-              callback: _fansController.onReload,
+              onReload: _fansController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _fansController.onReload,
+          onReload: _fansController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/fav/article/view.dart b/lib/pages/fav/article/view.dart
index 24babc13..6f2122fe 100644
--- a/lib/pages/fav/article/view.dart
+++ b/lib/pages/fav/article/view.dart
@@ -84,10 +84,10 @@ class _FavArticlePageState extends State<FavArticlePage>
                 childCount: loadingState.response!.length,
               ),
             )
-          : HttpError(callback: _favArticleController.onReload),
+          : HttpError(onReload: _favArticleController.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _favArticleController.onReload,
+          onReload: _favArticleController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/fav/note/child_view.dart b/lib/pages/fav/note/child_view.dart
index a6835466..3d2a7459 100644
--- a/lib/pages/fav/note/child_view.dart
+++ b/lib/pages/fav/note/child_view.dart
@@ -166,10 +166,10 @@ class _FavNoteChildPageState extends State<FavNoteChildPage>
                 ),
               ),
             )
-          : HttpError(callback: _favNoteController.onReload),
+          : HttpError(onReload: _favNoteController.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _favNoteController.onReload,
+          onReload: _favNoteController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/fav/pgc/child_view.dart b/lib/pages/fav/pgc/child_view.dart
index 191433f0..5cb8459d 100644
--- a/lib/pages/fav/pgc/child_view.dart
+++ b/lib/pages/fav/pgc/child_view.dart
@@ -212,10 +212,10 @@ class _FavPgcChildPageState extends State<FavPgcChildPage>
                 ),
               ),
             )
-          : HttpError(callback: _favPgcController.onReload),
+          : HttpError(onReload: _favPgcController.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _favPgcController.onReload,
+          onReload: _favPgcController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/fav/video/view.dart b/lib/pages/fav/video/view.dart
index 14695d08..91806bef 100644
--- a/lib/pages/fav/video/view.dart
+++ b/lib/pages/fav/video/view.dart
@@ -98,11 +98,11 @@ class _FavVideoPageState extends State<FavVideoPage>
               ),
             )
           : HttpError(
-              callback: _favController.onReload,
+              onReload: _favController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _favController.onReload,
+          onReload: _favController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/fav_detail/view.dart b/lib/pages/fav_detail/view.dart
index 2c5013c5..c3125164 100644
--- a/lib/pages/fav_detail/view.dart
+++ b/lib/pages/fav_detail/view.dart
@@ -582,11 +582,11 @@ class _FavDetailPageState extends State<FavDetailPage> {
               ),
             )
           : HttpError(
-              callback: _favDetailController.onReload,
+              onReload: _favDetailController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _favDetailController.onReload,
+          onReload: _favDetailController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/follow/child_view.dart b/lib/pages/follow/child_view.dart
index 1e3c3d1f..bfe7f02c 100644
--- a/lib/pages/follow/child_view.dart
+++ b/lib/pages/follow/child_view.dart
@@ -102,11 +102,11 @@ class _FollowChildPageState extends State<FollowChildPage>
               },
             )
           : HttpError(
-              callback: _followController.onReload,
+              onReload: _followController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _followController.onReload,
+          onReload: _followController.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/history/view.dart b/lib/pages/history/view.dart
index b80097d4..a1b0c566 100644
--- a/lib/pages/history/view.dart
+++ b/lib/pages/history/view.dart
@@ -289,11 +289,11 @@ class _HistoryPageState extends State<HistoryPage>
               ),
             )
           : HttpError(
-              callback: _historyController.onReload,
+              onReload: _historyController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _historyController.onReload,
+          onReload: _historyController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/hot/view.dart b/lib/pages/hot/view.dart
index ca946661..07028f94 100644
--- a/lib/pages/hot/view.dart
+++ b/lib/pages/hot/view.dart
@@ -181,11 +181,11 @@ class _HotPageState extends CommonPageState<HotPage, HotController>
               ),
             )
           : HttpError(
-              callback: controller.onReload,
+              onReload: controller.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/html/view.dart b/lib/pages/html/view.dart
index 89bcbad3..876cbaba 100644
--- a/lib/pages/html/view.dart
+++ b/lib/pages/html/view.dart
@@ -867,11 +867,11 @@ class _HtmlRenderPageState extends State<HtmlRenderPage>
               },
             )
           : HttpError(
-              callback: _htmlRenderCtr.onReload,
+              onReload: _htmlRenderCtr.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _htmlRenderCtr.onReload,
+          onReload: _htmlRenderCtr.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/later/child_view.dart b/lib/pages/later/child_view.dart
index 9c1f3197..dcbf3d38 100644
--- a/lib/pages/later/child_view.dart
+++ b/lib/pages/later/child_view.dart
@@ -197,11 +197,11 @@ class _LaterViewChildPageState extends State<LaterViewChildPage>
               ),
             )
           : HttpError(
-              callback: _laterController.onReload,
+              onReload: _laterController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _laterController.onReload,
+          onReload: _laterController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/live/view.dart b/lib/pages/live/view.dart
index 23b1cb13..ceb0ecd6 100644
--- a/lib/pages/live/view.dart
+++ b/lib/pages/live/view.dart
@@ -111,10 +111,10 @@ class _LivePageState extends CommonPageState<LivePage, LiveController>
                 childCount: loadingState.response!.length,
               ),
             )
-          : scrollErrorWidget(callback: controller.onReload),
+          : scrollErrorWidget(onReload: controller.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       _ => throw UnimplementedError(),
     };
@@ -321,7 +321,7 @@ class _LivePageState extends CommonPageState<LivePage, LiveController>
         ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: () {
+          onReload: () {
             controller
               ..followListState.value = LoadingState.loading()
               ..fetchLiveFollowing();
diff --git a/lib/pages/member/content/member_contribute/content/article/member_article.dart b/lib/pages/member/content/member_contribute/content/article/member_article.dart
index 140118df..24e431c0 100644
--- a/lib/pages/member/content/member_contribute/content/article/member_article.dart
+++ b/lib/pages/member/content/member_contribute/content/article/member_article.dart
@@ -66,11 +66,11 @@ class _MemberArticleState extends State<MemberArticle>
               ),
             )
           : scrollErrorWidget(
-              callback: _controller.onReload,
+              onReload: _controller.onReload,
             ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: _controller.onReload,
+          onReload: _controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member/content/member_contribute/content/bangumi/member_bangumi.dart b/lib/pages/member/content/member_contribute/content/bangumi/member_bangumi.dart
index 971a62be..db57f782 100644
--- a/lib/pages/member/content/member_contribute/content/bangumi/member_bangumi.dart
+++ b/lib/pages/member/content/member_contribute/content/bangumi/member_bangumi.dart
@@ -87,11 +87,11 @@ class _MemberBangumiState extends State<MemberBangumi>
               ),
             )
           : scrollErrorWidget(
-              callback: _controller.onReload,
+              onReload: _controller.onReload,
             ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: _controller.onReload,
+          onReload: _controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member/content/member_contribute/content/favorite/member_favorite.dart b/lib/pages/member/content/member_contribute/content/favorite/member_favorite.dart
index 11cff622..68f671bb 100644
--- a/lib/pages/member/content/member_contribute/content/favorite/member_favorite.dart
+++ b/lib/pages/member/content/member_contribute/content/favorite/member_favorite.dart
@@ -67,11 +67,11 @@ class _MemberFavoriteState extends State<MemberFavorite>
               ),
             )
           : scrollErrorWidget(
-              callback: _controller.onReload,
+              onReload: _controller.onReload,
             ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: _controller.onReload,
+          onReload: _controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member/content/member_contribute/content/season_series/season_series_page.dart b/lib/pages/member/content/member_contribute/content/season_series/season_series_page.dart
index 733bb823..14171bed 100644
--- a/lib/pages/member/content/member_contribute/content/season_series/season_series_page.dart
+++ b/lib/pages/member/content/member_contribute/content/season_series/season_series_page.dart
@@ -92,13 +92,13 @@ class _SeasonSeriesPageState extends State<SeasonSeriesPage>
               ],
             )
           : scrollErrorWidget(
-              callback: () {
+              onReload: () {
                 _controller.onReload();
               },
             ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: () {
+          onReload: () {
             _controller.onReload();
           },
         ),
diff --git a/lib/pages/member/content/member_contribute/content/video/member_video.dart b/lib/pages/member/content/member_contribute/content/video/member_video.dart
index 1ec420e1..4d2bce55 100644
--- a/lib/pages/member/content/member_contribute/content/video/member_video.dart
+++ b/lib/pages/member/content/member_contribute/content/video/member_video.dart
@@ -224,11 +224,11 @@ class _MemberVideoState extends State<MemberVideo>
               ],
             )
           : scrollErrorWidget(
-              callback: _controller.onReload,
+              onReload: _controller.onReload,
             ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: _controller.onReload,
+          onReload: _controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member/member_page.dart b/lib/pages/member/member_page.dart
index 382073fa..6d161d44 100644
--- a/lib/pages/member/member_page.dart
+++ b/lib/pages/member/member_page.dart
@@ -264,7 +264,7 @@ class _MemberPageNewState extends State<MemberPageNew> {
   Widget _errorWidget(msg) {
     return errorWidget(
       errMsg: msg,
-      callback: _userController.onReload,
+      onReload: _userController.onReload,
     );
   }
 
diff --git a/lib/pages/member/widget/edit_profile_page.dart b/lib/pages/member/widget/edit_profile_page.dart
index fcf3fd0f..80a7daf2 100644
--- a/lib/pages/member/widget/edit_profile_page.dart
+++ b/lib/pages/member/widget/edit_profile_page.dart
@@ -202,7 +202,7 @@ class _EditProfilePageState extends State<EditProfilePage> {
         ),
       Error() => errorWidget(
           errMsg: loadingState.errMsg,
-          callback: _getInfo,
+          onReload: _getInfo,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member_coin/view.dart b/lib/pages/member_coin/view.dart
index f8d7715c..e4ba82c6 100644
--- a/lib/pages/member_coin/view.dart
+++ b/lib/pages/member_coin/view.dart
@@ -88,10 +88,10 @@ class _MemberCoinPageState extends State<MemberCoinPage> {
                 return MemberCoinsItem(coinItem: loadingState.response![index]);
               },
             )
-          : HttpError(callback: _ctr.onReload),
+          : HttpError(onReload: _ctr.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _ctr.onReload,
+          onReload: _ctr.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member_dynamics/view.dart b/lib/pages/member_dynamics/view.dart
index a4f2f535..5b9099f9 100644
--- a/lib/pages/member_dynamics/view.dart
+++ b/lib/pages/member_dynamics/view.dart
@@ -159,11 +159,11 @@ class _MemberDynamicsPageState extends State<MemberDynamicsPage>
                     ),
             )
           : HttpError(
-              callback: _memberDynamicController.onReload,
+              onReload: _memberDynamicController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _memberDynamicController.onReload,
+          onReload: _memberDynamicController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member_like/view.dart b/lib/pages/member_like/view.dart
index f3bba696..86cc8570 100644
--- a/lib/pages/member_like/view.dart
+++ b/lib/pages/member_like/view.dart
@@ -88,10 +88,10 @@ class _MemberLikePageState extends State<MemberLikePage> {
                 return MemberCoinsItem(coinItem: loadingState.response![index]);
               },
             )
-          : HttpError(callback: _ctr.onReload),
+          : HttpError(onReload: _ctr.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _ctr.onReload,
+          onReload: _ctr.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/member_search/search_archive.dart b/lib/pages/member_search/search_archive.dart
index 39067b1a..c5e58c92 100644
--- a/lib/pages/member_search/search_archive.dart
+++ b/lib/pages/member_search/search_archive.dart
@@ -80,14 +80,14 @@ class _SearchArchiveState extends State<SearchArchive>
               ),
             )
           : HttpError(
-              callback: () {
+              onReload: () {
                 widget.ctr.archiveState.value = LoadingState.loading();
                 widget.ctr.refreshArchive();
               },
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: () {
+          onReload: () {
             widget.ctr.archiveState.value = LoadingState.loading();
             widget.ctr.refreshArchive();
           },
diff --git a/lib/pages/member_search/search_dynamic.dart b/lib/pages/member_search/search_dynamic.dart
index d3d15ce7..71ea3759 100644
--- a/lib/pages/member_search/search_dynamic.dart
+++ b/lib/pages/member_search/search_dynamic.dart
@@ -141,14 +141,14 @@ class _SearchDynamicState extends State<SearchDynamic>
                   ],
                 )
           : HttpError(
-              callback: () {
+              onReload: () {
                 widget.ctr.dynamicState.value = LoadingState.loading();
                 widget.ctr.refreshDynamic();
               },
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: () {
+          onReload: () {
             widget.ctr.dynamicState.value = LoadingState.loading();
             widget.ctr.refreshDynamic();
           },
diff --git a/lib/pages/msg_feed_top/at_me/view.dart b/lib/pages/msg_feed_top/at_me/view.dart
index a6540c72..f7e68b23 100644
--- a/lib/pages/msg_feed_top/at_me/view.dart
+++ b/lib/pages/msg_feed_top/at_me/view.dart
@@ -157,10 +157,10 @@ class _AtMePageState extends State<AtMePage> {
                 );
               },
             )
-          : HttpError(callback: _atMeController.onReload),
+          : HttpError(onReload: _atMeController.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _atMeController.onReload,
+          onReload: _atMeController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/msg_feed_top/like_me/view.dart b/lib/pages/msg_feed_top/like_me/view.dart
index 340bacf6..c44a2323 100644
--- a/lib/pages/msg_feed_top/like_me/view.dart
+++ b/lib/pages/msg_feed_top/like_me/view.dart
@@ -117,11 +117,11 @@ class _LikeMePageState extends State<LikeMePage> {
               ],
             );
           }
-          return HttpError(callback: _likeMeController.onReload);
+          return HttpError(onReload: _likeMeController.onReload);
         }(),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _likeMeController.onReload,
+          onReload: _likeMeController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/msg_feed_top/reply_me/view.dart b/lib/pages/msg_feed_top/reply_me/view.dart
index 666b46e5..103fc274 100644
--- a/lib/pages/msg_feed_top/reply_me/view.dart
+++ b/lib/pages/msg_feed_top/reply_me/view.dart
@@ -178,10 +178,10 @@ class _ReplyMePageState extends State<ReplyMePage> {
                 );
               },
             )
-          : HttpError(callback: _replyMeController.onReload),
+          : HttpError(onReload: _replyMeController.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _replyMeController.onReload,
+          onReload: _replyMeController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/msg_feed_top/sys_msg/view.dart b/lib/pages/msg_feed_top/sys_msg/view.dart
index 02e95fd6..a8279b8c 100644
--- a/lib/pages/msg_feed_top/sys_msg/view.dart
+++ b/lib/pages/msg_feed_top/sys_msg/view.dart
@@ -136,10 +136,10 @@ class _SysMsgPageState extends State<SysMsgPage> {
                 );
               },
             )
-          : HttpError(callback: _sysMsgController.onReload),
+          : HttpError(onReload: _sysMsgController.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _sysMsgController.onReload,
+          onReload: _sysMsgController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/rank/zone/view.dart b/lib/pages/rank/zone/view.dart
index 736a0aed..44f7d0ed 100644
--- a/lib/pages/rank/zone/view.dart
+++ b/lib/pages/rank/zone/view.dart
@@ -82,10 +82,10 @@ class _ZonePageState extends CommonPageState<ZonePage, ZoneController>
                 childCount: loadingState.response!.length,
               ),
             )
-          : HttpError(callback: controller.onReload),
+          : HttpError(onReload: controller.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/rcmd/view.dart b/lib/pages/rcmd/view.dart
index b90a3ccc..1deeb376 100644
--- a/lib/pages/rcmd/view.dart
+++ b/lib/pages/rcmd/view.dart
@@ -135,10 +135,10 @@ class _RcmdPageState extends CommonPageState<RcmdPage, RcmdController>
                     : loadingState.response!.length,
               ),
             )
-          : HttpError(callback: controller.onReload),
+          : HttpError(onReload: controller.onReload),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/search/view.dart b/lib/pages/search/view.dart
index bfed6180..83d8b33d 100644
--- a/lib/pages/search/view.dart
+++ b/lib/pages/search/view.dart
@@ -360,7 +360,7 @@ class _SearchPageState extends State<SearchPage> {
           : const SizedBox.shrink(),
       Error() => errorWidget(
           errMsg: loadingState.errMsg,
-          callback: isHot
+          onReload: isHot
               ? _searchController.queryHotSearchList
               : _searchController.queryRecommendList,
         ),
diff --git a/lib/pages/search_panel/view.dart b/lib/pages/search_panel/view.dart
index e7163010..ef4630f3 100644
--- a/lib/pages/search_panel/view.dart
+++ b/lib/pages/search_panel/view.dart
@@ -117,11 +117,11 @@ abstract class CommonSearchPanelState<
       Success() => loadingState.response?.isNotEmpty == true
           ? buildList(loadingState.response!)
           : HttpError(
-              callback: controller.onReload,
+              onReload: controller.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: controller.onReload,
+          onReload: controller.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/search_trending/view.dart b/lib/pages/search_trending/view.dart
index 45df368b..52cd65de 100644
--- a/lib/pages/search_trending/view.dart
+++ b/lib/pages/search_trending/view.dart
@@ -223,11 +223,11 @@ class _SearchTrendingPageState extends State<SearchTrendingPage> {
               ),
             )
           : HttpError(
-              callback: _controller.onReload,
+              onReload: _controller.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _controller.onReload,
+          onReload: _controller.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/subscription/view.dart b/lib/pages/subscription/view.dart
index d5949018..53215886 100644
--- a/lib/pages/subscription/view.dart
+++ b/lib/pages/subscription/view.dart
@@ -71,11 +71,11 @@ class _SubPageState extends State<SubPage> {
               ),
             )
           : HttpError(
-              callback: _subController.onReload,
+              onReload: _subController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _subController.onReload,
+          onReload: _subController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/subscription_detail/view.dart b/lib/pages/subscription_detail/view.dart
index cbdb3659..28aa627d 100644
--- a/lib/pages/subscription_detail/view.dart
+++ b/lib/pages/subscription_detail/view.dart
@@ -91,11 +91,11 @@ class _SubDetailPageState extends State<SubDetailPage> {
               ),
             )
           : HttpError(
-              callback: _subDetailController.onReload,
+              onReload: _subDetailController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _subDetailController.onReload,
+          onReload: _subDetailController.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/video/detail/introduction/widgets/create_fav_page.dart b/lib/pages/video/detail/introduction/widgets/create_fav_page.dart
index f3caaafc..c17b08cf 100644
--- a/lib/pages/video/detail/introduction/widgets/create_fav_page.dart
+++ b/lib/pages/video/detail/introduction/widgets/create_fav_page.dart
@@ -102,7 +102,7 @@ class _CreateFavPageState extends State<CreateFavPage> {
                         slivers: [
                           HttpError(
                             errMsg: _errMsg,
-                            callback: _getFolderInfo,
+                            onReload: _getFolderInfo,
                           ),
                         ],
                       ),
diff --git a/lib/pages/video/detail/introduction/widgets/fav_panel.dart b/lib/pages/video/detail/introduction/widgets/fav_panel.dart
index 4a362760..564a80d5 100644
--- a/lib/pages/video/detail/introduction/widgets/fav_panel.dart
+++ b/lib/pages/video/detail/introduction/widgets/fav_panel.dart
@@ -86,7 +86,7 @@ class _FavPanelState extends State<FavPanel> {
                   if (snapshot.data is! Map) {
                     return HttpError(
                       isSliver: false,
-                      callback: () => setState(() {
+                      onReload: () => setState(() {
                         _futureBuilderFuture = widget.ctr.queryVideoInFolder();
                       }),
                     );
@@ -138,7 +138,7 @@ class _FavPanelState extends State<FavPanel> {
                       slivers: [
                         HttpError(
                           errMsg: data['msg'],
-                          callback: () => setState(() {
+                          onReload: () => setState(() {
                             _futureBuilderFuture =
                                 widget.ctr.queryVideoInFolder();
                           }),
diff --git a/lib/pages/video/detail/introduction/widgets/group_panel.dart b/lib/pages/video/detail/introduction/widgets/group_panel.dart
index e86b326a..1ee62cb2 100644
--- a/lib/pages/video/detail/introduction/widgets/group_panel.dart
+++ b/lib/pages/video/detail/introduction/widgets/group_panel.dart
@@ -96,7 +96,7 @@ class _GroupPanelState extends State<GroupPanel> {
                   if (snapshot.data is! Map) {
                     return HttpError(
                       isSliver: false,
-                      callback: () => setState(() {
+                      onReload: () => setState(() {
                         _futureBuilderFuture = MemberHttp.followUpTags();
                       }),
                     );
@@ -146,7 +146,7 @@ class _GroupPanelState extends State<GroupPanel> {
                       slivers: [
                         HttpError(
                           errMsg: data['msg'],
-                          callback: () => setState(() {}),
+                          onReload: () => setState(() {}),
                         ),
                       ],
                     );
diff --git a/lib/pages/video/detail/member/horizontal_member_page.dart b/lib/pages/video/detail/member/horizontal_member_page.dart
index f3fd7448..e6c9293c 100644
--- a/lib/pages/video/detail/member/horizontal_member_page.dart
+++ b/lib/pages/video/detail/member/horizontal_member_page.dart
@@ -111,7 +111,7 @@ class _HorizontalMemberPageState extends State<HorizontalMemberPage> {
         ),
       Error() => scrollErrorWidget(
           errMsg: userState.errMsg,
-          callback: () {
+          onReload: () {
             _controller.userState.value = LoadingState.loading();
             _controller.getUserInfo();
           },
@@ -228,7 +228,7 @@ class _HorizontalMemberPageState extends State<HorizontalMemberPage> {
         ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: _controller.onReload,
+          onReload: _controller.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/video/detail/note/note_list_page.dart b/lib/pages/video/detail/note/note_list_page.dart
index e1bc2168..dfd8b893 100644
--- a/lib/pages/video/detail/note/note_list_page.dart
+++ b/lib/pages/video/detail/note/note_list_page.dart
@@ -190,7 +190,7 @@ class _NoteListPageState extends CommonSlidePageState<NoteListPage> {
         slivers: [
           HttpError(
             errMsg: errMsg,
-            callback: _controller.onReload,
+            onReload: _controller.onReload,
           )
         ],
       );
diff --git a/lib/pages/video/detail/related/view.dart b/lib/pages/video/detail/related/view.dart
index d88017ab..95972fdd 100644
--- a/lib/pages/video/detail/related/view.dart
+++ b/lib/pages/video/detail/related/view.dart
@@ -58,7 +58,7 @@ class _RelatedVideoPanelState extends State<RelatedVideoPanel>
           : const SliverToBoxAdapter(),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _relatedController.onReload,
+          onReload: _relatedController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/video/detail/reply/view.dart b/lib/pages/video/detail/reply/view.dart
index ce68bd9c..efe684da 100644
--- a/lib/pages/video/detail/reply/view.dart
+++ b/lib/pages/video/detail/reply/view.dart
@@ -264,11 +264,11 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
             )
           : HttpError(
               errMsg: '还没有评论',
-              callback: _videoReplyController.onReload,
+              onReload: _videoReplyController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _videoReplyController.onReload,
+          onReload: _videoReplyController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/video/detail/reply_reply/view.dart b/lib/pages/video/detail/reply_reply/view.dart
index 9d03ae63..6dcb727e 100644
--- a/lib/pages/video/detail/reply_reply/view.dart
+++ b/lib/pages/video/detail/reply_reply/view.dart
@@ -445,7 +445,7 @@ class _VideoReplyReplyPanelState
         }(),
       Error() => errorWidget(
           errMsg: loadingState.errMsg,
-          callback: _videoReplyReplyController.onReload,
+          onReload: _videoReplyReplyController.onReload,
         ),
       LoadingState() => throw UnimplementedError(),
     };
diff --git a/lib/pages/whisper/view.dart b/lib/pages/whisper/view.dart
index 27dc6d76..3a1fabc5 100644
--- a/lib/pages/whisper/view.dart
+++ b/lib/pages/whisper/view.dart
@@ -76,11 +76,11 @@ class _WhisperPageState extends State<WhisperPage> {
               ),
             )
           : HttpError(
-              callback: _whisperController.onReload,
+              onReload: _whisperController.onReload,
             ),
       Error() => HttpError(
           errMsg: loadingState.errMsg,
-          callback: _whisperController.onReload,
+          onReload: _whisperController.onReload,
         ),
       _ => throw UnimplementedError(),
     };
diff --git a/lib/pages/whisper_detail/view.dart b/lib/pages/whisper_detail/view.dart
index e439cf36..4adc87fd 100644
--- a/lib/pages/whisper_detail/view.dart
+++ b/lib/pages/whisper_detail/view.dart
@@ -181,11 +181,11 @@ class _WhisperDetailPageState
               ),
             )
           : scrollErrorWidget(
-              callback: _whisperDetailController.onReload,
+              onReload: _whisperDetailController.onReload,
             ),
       Error() => scrollErrorWidget(
           errMsg: loadingState.errMsg,
-          callback: _whisperDetailController.onReload,
+          onReload: _whisperDetailController.onReload,
         ),
       _ => throw UnimplementedError(),
     };