diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index dd1368ca9..c33e26831 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -927,7 +927,8 @@
                                         FontSize="14"
                                         Text=""
                                         TextAlignment="Left"
-                                        TextChanged="OnPluginSearchTextChanged">
+                                        LostFocus="RefreshPluginListEventHandler"
+                                        KeyDown="PluginFilterTxb_OnKeyDown">
                                         <TextBox.Style>
                                             <Style BasedOn="{StaticResource DefaultTextBoxStyle}" TargetType="TextBox">
                                                 <Style.Resources>
diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index fd7cb2936..1f9e15a10 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -21,6 +21,7 @@ using System.Windows.Interop;
 using System.Windows.Navigation;
 using Button = System.Windows.Controls.Button;
 using Control = System.Windows.Controls.Control;
+using KeyEventArgs = System.Windows.Input.KeyEventArgs;
 using MessageBox = System.Windows.MessageBox;
 using TextBox = System.Windows.Controls.TextBox;
 using ThemeManager = ModernWpf.ThemeManager;
@@ -392,9 +393,14 @@ namespace Flow.Launcher
             return false;
         }
 
-        private void OnPluginSearchTextChanged(object sender, TextChangedEventArgs e)
+        private void RefreshPluginListEventHandler(object sender, RoutedEventArgs e)
         {
             pluginListView.Refresh();
         }
+        private void PluginFilterTxb_OnKeyDown(object sender, KeyEventArgs e)
+        {
+            if(e.Key == Key.Enter)
+                pluginListView.Refresh();
+        }
     }
 }
\ No newline at end of file