diff --git a/lib/common/widgets/list_sheet.dart b/lib/common/widgets/list_sheet.dart
index 76819d97..c24361ca 100644
--- a/lib/common/widgets/list_sheet.dart
+++ b/lib/common/widgets/list_sheet.dart
@@ -116,9 +116,11 @@ class _ListSheetContentState extends State<ListSheetContent>
     super.initState();
     if (GStorage.collapsibleVideoPage) {
       WidgetsBinding.instance.addPostFrameCallback((_) {
-        setState(() {
-          _isInit = false;
-        });
+        if (mounted) {
+          setState(() {
+            _isInit = false;
+          });
+        }
       });
     }
     if (_isList) {
diff --git a/lib/pages/video/detail/reply/view.dart b/lib/pages/video/detail/reply/view.dart
index d0b049bd..a8324cec 100644
--- a/lib/pages/video/detail/reply/view.dart
+++ b/lib/pages/video/detail/reply/view.dart
@@ -8,6 +8,7 @@ import 'package:PiliPlus/pages/video/detail/reply/widgets/reply_item.dart';
 import 'package:PiliPlus/pages/video/detail/reply/widgets/reply_item_grpc.dart';
 import 'package:PiliPlus/utils/extension.dart';
 import 'package:PiliPlus/utils/global_data.dart';
+import 'package:PiliPlus/utils/storage.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:get/get.dart';
@@ -71,6 +72,19 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
     }
   }
 
+  @override
+  void didUpdateWidget(VideoReplyPanel oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (GStorage.collapsibleVideoPage) {
+      _videoReplyController.showFab();
+      if (widget.needController != false) {
+        _videoReplyController.scrollController.addListener(listener);
+      } else {
+        _videoReplyController.scrollController.removeListener(listener);
+      }
+    }
+  }
+
   @override
   void dispose() {
     if (widget.needController != false) {
diff --git a/lib/pages/video/detail/view_v.dart b/lib/pages/video/detail/view_v.dart
index e48af906..f38d755b 100644
--- a/lib/pages/video/detail/view_v.dart
+++ b/lib/pages/video/detail/view_v.dart
@@ -1134,7 +1134,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
                           (removeSafeArea
                               ? 0
                               : MediaQuery.of(context).padding.top),
-                      child: videoIntro(false),
+                      child: videoIntro(false, false),
                     ),
                   ),
                 ],
@@ -2417,9 +2417,11 @@ class _ViewPointsPageState extends State<ViewPointsPage> {
   void initState() {
     super.initState();
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      setState(() {
-        _isInit = false;
-      });
+      if (mounted) {
+        setState(() {
+          _isInit = false;
+        });
+      }
     });
   }