diff --git a/frontend/app_flowy/lib/workspace/presentation/home/home_screen.dart b/frontend/app_flowy/lib/workspace/presentation/home/home_screen.dart
index 86fa9fab79..7e6d4abba2 100644
--- a/frontend/app_flowy/lib/workspace/presentation/home/home_screen.dart
+++ b/frontend/app_flowy/lib/workspace/presentation/home/home_screen.dart
@@ -18,7 +18,6 @@ import 'home_stack.dart';
 import 'menu/menu.dart';
 
 class HomeScreen extends StatefulWidget {
-  static GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
   final UserProfile user;
   final CurrentWorkspaceSetting workspaceSetting;
   const HomeScreen(this.user, this.workspaceSetting, {Key? key}) : super(key: key);
@@ -52,7 +51,6 @@ class _HomeScreenState extends State<HomeScreen> {
         ),
       ],
       child: Scaffold(
-        key: HomeScreen.scaffoldKey,
         body: BlocListener<HomeBloc, HomeState>(
           listenWhen: (p, c) => p.unauthorized != c.unauthorized,
           listener: (context, state) {
diff --git a/frontend/app_flowy/lib/workspace/presentation/home/home_stack.dart b/frontend/app_flowy/lib/workspace/presentation/home/home_stack.dart
index c9c210ab35..07bd99deb1 100644
--- a/frontend/app_flowy/lib/workspace/presentation/home/home_stack.dart
+++ b/frontend/app_flowy/lib/workspace/presentation/home/home_stack.dart
@@ -21,8 +21,6 @@ import 'package:flowy_infra/notifier.dart';
 typedef NavigationCallback = void Function(String id);
 
 class HomeStack extends StatelessWidget {
-  static GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
-  // final Size size;
   const HomeStack({Key? key}) : super(key: key);
 
   @override
diff --git a/frontend/app_flowy/packages/flowy_infra_ui/lib/style_widget/scrolling/styled_scrollview.dart b/frontend/app_flowy/packages/flowy_infra_ui/lib/style_widget/scrolling/styled_scrollview.dart
index da316685dd..bf086f756e 100644
--- a/frontend/app_flowy/packages/flowy_infra_ui/lib/style_widget/scrolling/styled_scrollview.dart
+++ b/frontend/app_flowy/packages/flowy_infra_ui/lib/style_widget/scrolling/styled_scrollview.dart
@@ -23,7 +23,7 @@ class StyledSingleChildScrollView extends StatefulWidget {
     this.handleColor,
     this.controller,
     this.scrollbarPadding,
-    this.barSize = 6,
+    this.barSize = 12,
   }) : super(key: key);
 
   @override