diff --git a/src/MainWindow.xaml b/src/MainWindow.xaml
index 6f4386b..ae37cd7 100644
--- a/src/MainWindow.xaml
+++ b/src/MainWindow.xaml
@@ -9,7 +9,9 @@
         mc:Ignorable="d"
         Title="ExHyperV" Height="800" Width="1100"
         xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
-        WindowStartupLocation="CenterScreen">
+        WindowStartupLocation="CenterScreen"
+        WindowBackdropType="Mica"
+        ExtendsContentIntoTitleBar="True">
     <Grid>
         <!-- 布局规划 -->
         <Grid.RowDefinitions>
diff --git a/src/MainWindow.xaml.cs b/src/MainWindow.xaml.cs
index 23a80e2..d00e005 100644
--- a/src/MainWindow.xaml.cs
+++ b/src/MainWindow.xaml.cs
@@ -18,10 +18,6 @@ public MainWindow()
             }
             else { ApplicationThemeManager.Apply(ApplicationTheme.Light); }
 
-            Loaded += (sender, args) =>  //监听系统切换主题事件
-            {
-                SystemThemeWatcher.Watch(this, WindowBackdropType.Mica, true);
-            };
         }
 
         private void PagePreload(object sender, RoutedEventArgs e)