diff --git a/lib/pages/video/pay_coins/view.dart b/lib/pages/video/pay_coins/view.dart
index 914818fd2..57490edd0 100644
--- a/lib/pages/video/pay_coins/view.dart
+++ b/lib/pages/video/pay_coins/view.dart
@@ -193,7 +193,7 @@ class _PayCoinsPageState extends State<PayCoinsPage>
       ),
     );
 
-    _scale();
+    WidgetsBinding.instance.addPostFrameCallback((_) => _scale());
   }
 
   @override