diff --git a/Wox/MainWindow.xaml.cs b/Wox/MainWindow.xaml.cs
index e268f2b1d8..36020f42de 100644
--- a/Wox/MainWindow.xaml.cs
+++ b/Wox/MainWindow.xaml.cs
@@ -77,7 +77,7 @@ namespace Wox
 
             InitProgressbarAnimation();
             //only works for win7+
-            DwmDropShadow.DropShadowToWindow(this);
+            //DwmDropShadow.DropShadowToWindow(this);
         }
 
         private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)