二维码unoin

nbjk-admin/src/main/java/com/miaxis/app/controller/user/UserInfoController.java

@@ -151,7 +151,7 @@ public class UserInfoController extends BaseController {
                 return res;
             }
         }
-        Response res = new Response(502, "接口相关问题，请管理员");
+        Response res = new Response(502, response.body().toString());
         return res;
     }