diff --git a/src/main/java/im/zhaojun/zfile/module/storage/service/impl/DogeCloudServiceImpl.java b/src/main/java/im/zhaojun/zfile/module/storage/service/impl/DogeCloudServiceImpl.java
index 17f341b..6b5d2a7 100644
--- a/src/main/java/im/zhaojun/zfile/module/storage/service/impl/DogeCloudServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/module/storage/service/impl/DogeCloudServiceImpl.java
@@ -62,6 +62,10 @@ public class DogeCloudServiceImpl extends AbstractS3BaseFileService<DogeCloudPar
 
         String body = httpResponse.body();
         JSONObject resultJsonObject = JSONObject.parseObject(body);
+        if (resultJsonObject.getInteger("code") != 200){
+            //TODO 根据返回ERR_CODE定义错误类型 https://docs.dogecloud.com/oss/api-introduction?id=%e9%94%99%e8%af%af%e4%bb%a3%e7%a0%81%e5%88%97%e8%a1%a8
+            throw new IllegalArgumentException(resultJsonObject.getString("msg"));
+        }
         JSONObject credentials = resultJsonObject.getJSONObject("data").getJSONObject("Credentials");
 
         param.setS3AccessKey(credentials.getString("accessKeyId"));