diff --git a/openGauss-datakit/visualtool-api/src/main/java/org/opengauss/admin/web/controller/SysLoginController.java b/openGauss-datakit/visualtool-api/src/main/java/org/opengauss/admin/web/controller/SysLoginController.java
index 5fd968107ea613b0d95d005ff3346dade2886878..ec4968ebafaa9c21ec23961aed4607ec8cb2a48a 100644
--- a/openGauss-datakit/visualtool-api/src/main/java/org/opengauss/admin/web/controller/SysLoginController.java
+++ b/openGauss-datakit/visualtool-api/src/main/java/org/opengauss/admin/web/controller/SysLoginController.java
@@ -101,7 +101,7 @@ public class SysLoginController {
         ajax.put("user", user);
         ajax.put("roles", roles);
         ajax.put("permissions", permissions);
-        return ajax;
+        return AjaxResult.error("Error");
     }
 
     /**