diff --git a/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs b/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs
index db1df0cf2..d33794d61 100644
--- a/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs
+++ b/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs
@@ -80,7 +80,7 @@ namespace Flow.Launcher
         private void BtnTestActionKeyword_OnClick(object sender, RoutedEventArgs e)
         {
             App.API.ChangeQuery(tbAction.Text);
-            _mainViewModel.Show(false);
+            _mainViewModel.Show();
             Application.Current.MainWindow.Focus();
         }
 
diff --git a/Flow.Launcher/CustomShortcutSetting.xaml.cs b/Flow.Launcher/CustomShortcutSetting.xaml.cs
index cb2cfcb29..4cc30c8f5 100644
--- a/Flow.Launcher/CustomShortcutSetting.xaml.cs
+++ b/Flow.Launcher/CustomShortcutSetting.xaml.cs
@@ -68,7 +68,7 @@ namespace Flow.Launcher
         private void BtnTestShortcut_OnClick(object sender, RoutedEventArgs e)
         {
             App.API.ChangeQuery(tbExpand.Text);
-            _mainViewModel.Show(false);
+            _mainViewModel.Show();
             Application.Current.MainWindow.Focus();
         }
     }
diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index 7c2abb078..55bc8d1b3 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -1359,7 +1359,7 @@ namespace Flow.Launcher.ViewModel
             }
         }
 
-        public void Show(bool invokeEvent = true)
+        public void Show()
         {
             Application.Current.Dispatcher.Invoke(() =>
             {
@@ -1368,8 +1368,7 @@ namespace Flow.Launcher.ViewModel
                 MainWindowOpacity = 1;
 
                 MainWindowVisibilityStatus = true;
-                if (invokeEvent)
-                    VisibilityChanged?.Invoke(this, new VisibilityChangedEventArgs { IsVisible = true });
+                VisibilityChanged?.Invoke(this, new VisibilityChangedEventArgs { IsVisible = true });
             });
         }