diff --git a/v2rayN/ServiceLib/Handler/ConfigHandler.cs b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
index 14ed35c8..55d9d273 100644
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@@ -162,12 +162,7 @@ namespace ServiceLib.Handler
                 Length = "100-200",
                 Interval = "10-20"
             };
-
-            if (Utils.IsNotEmpty(config.ConstItem.DefIEProxyExceptions))
-            {
-                config.SystemProxyItem.SystemProxyExceptions = $"{config.ConstItem.DefIEProxyExceptions};{config.SystemProxyItem.SystemProxyExceptions}";
-                config.ConstItem.DefIEProxyExceptions = string.Empty;
-            }
+             
             if (config.SystemProxyItem.SystemProxyExceptions.IsNullOrEmpty())
             {
                 config.SystemProxyItem.SystemProxyExceptions = Utils.IsWindows() ? Global.SystemProxyExceptionsWindows : Global.SystemProxyExceptionsLinux;
diff --git a/v2rayN/ServiceLib/Models/ConfigItems.cs b/v2rayN/ServiceLib/Models/ConfigItems.cs
index ed306fe1..66b0ffc9 100644
--- a/v2rayN/ServiceLib/Models/ConfigItems.cs
+++ b/v2rayN/ServiceLib/Models/ConfigItems.cs
@@ -118,7 +118,6 @@
     [Serializable]
     public class ConstItem
     {
-        public string DefIEProxyExceptions { get; set; }
         public string SubConvertUrl { get; set; } = string.Empty;
         public string? GeoSourceUrl { get; set; }
         public string? SrsSourceUrl { get; set; }