diff --git a/OngekiFumenEditor/Kernel/SettingPages/Program/ViewModels/ProgramSettingViewModel.cs b/OngekiFumenEditor/Kernel/SettingPages/Program/ViewModels/ProgramSettingViewModel.cs
index 38f3d24d..99dcf43a 100644
--- a/OngekiFumenEditor/Kernel/SettingPages/Program/ViewModels/ProgramSettingViewModel.cs
+++ b/OngekiFumenEditor/Kernel/SettingPages/Program/ViewModels/ProgramSettingViewModel.cs
@@ -223,16 +223,15 @@ public void ResetAllSettings()
             MessageBox.Show(Resources.ResetCompleted);
         }
 
-        public async Task CheckUpdate()
+        public async Task CheckUpdate(ActionExecutionContext e)
         {
+            using var _ = e.DisableSourceByDisposable();
             await ProgramUpdater.CheckUpdatable();
         }
 
         public async Task OpenShowNewVersionDialog(ActionExecutionContext e)
         {
-            using var _ = e.DisableSourceByDisposable();
             await IoC.Get<IWindowManager>().ShowWindowAsync(new ShowNewVersionDialogViewModel());
-            await Task.Delay(4000);
         }
 
         public void UnRegisterNyagekiAssociations()
diff --git a/OngekiFumenEditor/Kernel/SettingPages/Program/Views/ProgramSettingView.xaml b/OngekiFumenEditor/Kernel/SettingPages/Program/Views/ProgramSettingView.xaml
index 524460e8..3d0967fc 100644
--- a/OngekiFumenEditor/Kernel/SettingPages/Program/Views/ProgramSettingView.xaml
+++ b/OngekiFumenEditor/Kernel/SettingPages/Program/Views/ProgramSettingView.xaml
@@ -149,7 +149,7 @@
                         Padding="10,5"
                         HorizontalAlignment="Left"
                         VerticalAlignment="Center"
-                        cal:Message.Attach="CheckUpdate()"
+                        cal:Message.Attach="CheckUpdate($executioncontext)"
                         Content="检查更新" />
                     <TextBlock
                         Margin="5,0"