diff --git a/lib/pages/member/new/controller.dart b/lib/pages/member/new/controller.dart
index 737fbca9a..70104da17 100644
--- a/lib/pages/member/new/controller.dart
+++ b/lib/pages/member/new/controller.dart
@@ -24,7 +24,7 @@ class MemberControllerNew extends CommonController
     with GetTickerProviderStateMixin {
   MemberControllerNew({required this.mid});
   int mid;
-  RxDouble scrollRatio = 0.0.obs;
+  RxBool showUname = false.obs;
   String? username;
   int? ownerMid;
   RxBool isFollow = false.obs;
@@ -130,7 +130,7 @@ class MemberControllerNew extends CommonController
       vsync: this,
       length: tabs.length,
     );
-    scrollRatio.value = 1;
+    showUname.value = true;
     username = errMsg;
     loadingState.value = LoadingState.success(null);
     return true;
diff --git a/lib/pages/member/new/member_page.dart b/lib/pages/member/new/member_page.dart
index 3f67cc01c..f256728f6 100644
--- a/lib/pages/member/new/member_page.dart
+++ b/lib/pages/member/new/member_page.dart
@@ -1,5 +1,3 @@
-import 'dart:math';
-
 import 'package:PiliPlus/common/widgets/dynamic_sliver_appbar.dart';
 import 'package:PiliPlus/common/widgets/loading_widget.dart';
 import 'package:PiliPlus/http/loading_state.dart';
@@ -46,8 +44,8 @@ class _MemberPageNewState extends State<MemberPageNew>
   }
 
   void listener() {
-    _userController.scrollRatio.value =
-        min(1.0, _userController.scrollController.offset.round() / 120);
+    _userController.showUname.value =
+        _userController.scrollController.offset >= 120;
   }
 
   @override
@@ -199,7 +197,7 @@ class _MemberPageNewState extends State<MemberPageNew>
             child: const BackButton(),
           ),
           title: IgnorePointer(
-            child: Obx(() => _userController.scrollRatio.value == 1 &&
+            child: Obx(() => _userController.showUname.value &&
                     _userController.username != null
                 ? Padding(
                     padding: EdgeInsets.only(top: _userController.top ?? 0),