diff --git a/v2rayN/v2rayN/Forms/RoutingRuleSettingDetailsForm.cs b/v2rayN/v2rayN/Forms/RoutingRuleSettingDetailsForm.cs
index 1d269af7..38f683cd 100644
--- a/v2rayN/v2rayN/Forms/RoutingRuleSettingDetailsForm.cs
+++ b/v2rayN/v2rayN/Forms/RoutingRuleSettingDetailsForm.cs
@@ -48,8 +48,8 @@ namespace v2rayN.Forms
                 }
                 rulesItem.inboundTag = inboundTag;
                 rulesItem.outboundTag = cmbOutboundTag.Text;
-                rulesItem.domain = Utils.String2List(txtDomain.Text);
-                rulesItem.ip = Utils.String2List(txtIP.Text);
+                rulesItem.domain = Utils.String2ListSorted(txtDomain.Text);
+                rulesItem.ip = Utils.String2ListSorted(txtIP.Text);
 
                 var protocol = new List<string>();
                 for (int i = 0; i < clbProtocol.Items.Count; i++)
diff --git a/v2rayN/v2rayN/Tool/Utils.cs b/v2rayN/v2rayN/Tool/Utils.cs
index 52a183ee..a3c11f79 100644
--- a/v2rayN/v2rayN/Tool/Utils.cs
+++ b/v2rayN/v2rayN/Tool/Utils.cs
@@ -219,6 +219,26 @@ namespace v2rayN
             }
         }
 
+        /// <summary>
+        /// 逗号分隔的字符串,先排序后转List<string>
+        /// </summary>
+        /// <param name="str"></param>
+        /// <returns></returns>
+        public static List<string> String2ListSorted(string str)
+        {
+            try
+            {
+                str = str.Replace(Environment.NewLine, "");
+                List<string> list = new List<string>(str.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries));
+                return list.OrderBy(x => x).ToList();
+            }
+            catch (Exception ex)
+            {
+                SaveLog(ex.Message, ex);
+                return new List<string>();
+            }
+        }
+
         /// <summary>
         /// Base64编码
         /// </summary>