diff --git a/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/AuthzService.java b/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/AuthzService.java
index 1d040b6..5ee463b 100644
--- a/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/AuthzService.java
+++ b/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/AuthzService.java
@@ -26,13 +26,17 @@
       return null;
     }
     
-    JSONObject data = jsonObject.getJSONObject("data");
+    if (jsonObject.getIntValue("code") == 0) {
+      JSONObject data = jsonObject.getJSONObject("data");
+      
+      JSONArray roleArray = data.getJSONArray("roles");
+      
+      List<Role> roles = roleArray.toJavaList(Role.class);
+      log.debug("roles: [{}]", roles);
+      
+      return roles;
+    }
     
-    JSONArray roleArray = data.getJSONArray("roles");
-    
-    List<Role> roles = roleArray.toJavaList(Role.class);
-    log.debug("{}", roles);
-    
-    return roles;
+    return null;
   }
 }
diff --git a/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/UserService.java b/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/UserService.java
index 777c596..75182da 100644
--- a/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/UserService.java
+++ b/gateway/src/main/java/com/supwisdom/institute/backend/gateway/agent/poa/service/UserService.java
@@ -23,12 +23,16 @@
       return null;
     }
     
-    JSONObject data = jsonObject.getJSONObject("data");
+    if (jsonObject.getIntValue("code") == 0) {
+      JSONObject data = jsonObject.getJSONObject("data");
+      
+      UserInfoModel userInfoModel = data.toJavaObject(UserInfoModel.class);
+      log.debug("userInfoModel: [{}]", userInfoModel);
+      
+      return userInfoModel;
+    }
     
-    UserInfoModel userInfoModel = data.toJavaObject(UserInfoModel.class);
-    log.debug("userInfoModel: [{}]", userInfoModel);
-    
-    return userInfoModel;
+    return null;
   }
 
 }