diff --git a/src/Shared/HandyControlDemo_Shared/App.xaml.cs b/src/Shared/HandyControlDemo_Shared/App.xaml.cs
index 5a326a71b..d73c74656 100644
--- a/src/Shared/HandyControlDemo_Shared/App.xaml.cs
+++ b/src/Shared/HandyControlDemo_Shared/App.xaml.cs
@@ -172,7 +172,7 @@ private static void UpdateApp()
                 Task.Factory.StartNew(() => Process.Start(updateExePath, $"--update={api}"));
             }
         }
-        catch 
+        catch
         {
             // ignored
         }