diff --git a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/keyboard_height_observer.dart b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/keyboard_height_observer.dart
index a1a58184fc..5037add78b 100644
--- a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/keyboard_height_observer.dart
+++ b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/keyboard_height_observer.dart
@@ -8,8 +8,9 @@ typedef KeyboardHeightCallback = void Function(double height);
 class KeyboardHeightObserver {
   KeyboardHeightObserver._() {
     _keyboardHeightPlugin.onKeyboardHeightChanged((height) {
-      currentKeyboardHeight = height;
       notify(height);
+
+      currentKeyboardHeight = height;
     });
   }