diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Main/NonClientAreaContent.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Main/NonClientAreaContent.xaml
index 98f9d1cd..aba0f210 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Main/NonClientAreaContent.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Main/NonClientAreaContent.xaml
@@ -24,7 +24,7 @@
-