diff --git a/Services/Hncore.Pass.Vpn/Service/AgentClient3Service.cs b/Services/Hncore.Pass.Vpn/Service/AgentClient3Service.cs
index fe93376..9564a4c 100644
--- a/Services/Hncore.Pass.Vpn/Service/AgentClient3Service.cs
+++ b/Services/Hncore.Pass.Vpn/Service/AgentClient3Service.cs
@@ -534,20 +534,20 @@ namespace Hncore.Pass.Vpn.Service
         public override async Task<bool> Exist(string account)
         {
            // return false;
-            var client = CreateHttpClient();
-            var map = new Dictionary<string, string>(){
-                {"groupname",account }
-            };
-            var title = GetOpTitle("Exist", account);
-            LogHelper.Info(title, map.ToJson());
+            // var client = CreateHttpClient();
+            // var map = new Dictionary<string, string>(){
+            //     {"groupname",account }
+            // };
+            // var title = GetOpTitle("Exist", account);
+            // LogHelper.Info(title, map.ToJson());
 
-            var ret = await this.NewAccount("w", account, "123");
-            if (ret.Code == ResultCode.C_SUCCESS)
-            {
-                await this.Refund(account, "w", 1);
-                return false;
-            }           
-            return true;
+            // var ret = await this.NewAccount("w", account, "123");
+            // if (ret.Code == ResultCode.C_SUCCESS)
+            // {
+            //     await this.Refund(account, "w", 1);
+            //     return false;
+            // }           
+            return false;
         }
     }
 }