diff --git a/I18N Commander/UI WinForms/Components/Setting.cs b/I18N Commander/UI WinForms/Components/Setting.cs
index 1d57e21..aa6e3ab 100644
--- a/I18N Commander/UI WinForms/Components/Setting.cs	
+++ b/I18N Commander/UI WinForms/Components/Setting.cs	
@@ -28,11 +28,11 @@ public partial class Setting : UserControl
         Func<string> SettingExplanation,
         Func<Control> SetupDataControl
     );
-    
-    public static async Task<Setting> ShowDeepLSettingAsync()
+
+    private static async Task<Setting> ShowDeepLSettingAsync()
     {
         var currentSetting = await AppSettings.GetDeepLMode();
-        var settingData = new Setting.SettingUIData(
+        var settingData = new SettingUIData(
             Icon: Icons.deepl_logo_icon_170284,
             SettingName: () => "DeepL Service",
             SettingExplanation: () => "DeepL is a translation service that offers a wide range of translation services. This setting allows you to choose between the free and pro version of DeepL.",