diff --git a/lib/pages/main/controller.dart b/lib/pages/main/controller.dart
index 675b274bb..4e17eca76 100644
--- a/lib/pages/main/controller.dart
+++ b/lib/pages/main/controller.dart
@@ -34,7 +34,6 @@ class MainController extends GetxController
   RxBool? showBottomBar;
   late final bool hideBottomBar;
   late final barHideType = Pref.barHideType;
-  late double navHeight = 80.0;
   bool useBottomNav = false;
   late dynamic controller;
   final RxInt selectedIndex = 0.obs;
diff --git a/lib/pages/main/view.dart b/lib/pages/main/view.dart
index 2071aec01..aca049071 100644
--- a/lib/pages/main/view.dart
+++ b/lib/pages/main/view.dart
@@ -56,9 +56,6 @@ class _MainAppState extends PopScopeState<MainApp>
   void didChangeDependencies() {
     super.didChangeDependencies();
     _padding = MediaQuery.viewPaddingOf(context);
-    if (_mainController.hideBottomBar && _mainController.barHideType == .sync) {
-      _mainController.navHeight = 80.0 + _padding.bottom;
-    }
     final brightness = Theme.brightnessOf(context);
     NetworkImgLayer.reduce =
         NetworkImgLayer.reduceLuxColor != null && brightness.isDark;