diff --git a/lib/pages/video/detail/widgets/header_control.dart b/lib/pages/video/detail/widgets/header_control.dart
index 03f7ff7ff..e72e6a694 100644
--- a/lib/pages/video/detail/widgets/header_control.dart
+++ b/lib/pages/video/detail/widgets/header_control.dart
@@ -79,7 +79,11 @@ class _HeaderControlState extends State<HeaderControl> {
       } else {
         showTitle = false;
       }
-      setState(() {});
+
+      /// TODO setState() called after dispose()
+      if (mounted) {
+        setState(() {});
+      }
     });
   }