diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index 5081b4dad..4346fd59a 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -1556,17 +1556,6 @@
                                                         CornerRadius="36"
                                                         ToolTip="{DynamicResource LabelUpdateToolTip}"
                                                         Visibility="{Binding LabelUpdate, Converter={StaticResource BoolToVisibilityConverter}}" />
-                                                    <Border
-                                                        x:Name="Labelinstalled"
-                                                        Height="12"
-                                                        Margin="0,10,8,0"
-                                                        Padding="6,2,6,2"
-                                                        HorizontalAlignment="Right"
-                                                        VerticalAlignment="Top"
-                                                        Background="{DynamicResource ToggleSwitchFillOn}"
-                                                        CornerRadius="36"
-                                                        ToolTip="{DynamicResource LabelInstalledToolTip}"
-                                                        Visibility="{Binding LabelInstalled, Converter={StaticResource BoolToVisibilityConverter}}" />
                                                 </StackPanel>
 
                                                 <StackPanel
diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index cd6511705..c309e2965 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -392,7 +392,7 @@ namespace Flow.Launcher
         {
             if (string.IsNullOrEmpty(pluginStoreFilterTxb.Text))
                 return true;
-            if (item is UserPlugin model)
+            if (item is PluginStoreItemViewModel model)
             {
                 return StringMatcher.FuzzySearch(pluginStoreFilterTxb.Text, model.Name).IsSearchPrecisionScoreMet()
                     || StringMatcher.FuzzySearch(pluginStoreFilterTxb.Text, model.Description).IsSearchPrecisionScoreMet();