diff --git a/FrontendWebApi/ApiControllers/HiNetController.cs b/FrontendWebApi/ApiControllers/HiNetController.cs
index 6396606..92ceeb4 100644
--- a/FrontendWebApi/ApiControllers/HiNetController.cs
+++ b/FrontendWebApi/ApiControllers/HiNetController.cs
@@ -792,6 +792,7 @@ namespace FrontendWebApi.ApiControllers
                     apiResult.Msg = retCode + " : " + retContent;
                     return BadRequest(apiResult);
                 }
+                this.EndCon();
             }
             catch (Exception exception)
             {