diff --git a/v2rayN/ServiceLib/Handler/ConfigHandler.cs b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
index 08937c5e..b3433437 100644
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@@ -97,7 +97,7 @@ public static class ConfigHandler
 
         config.UiItem ??= new UIItem()
         {
-            EnableAutoAdjustMainLvColWidth = true
+            EnableUpdateSubOnlyRemarksExist = true
         };
         config.UiItem.MainColumnItem ??= new();
         config.UiItem.WindowSizeItem ??= new();