diff --git a/pkg/util/aliyun/aliyun.go b/pkg/util/aliyun/aliyun.go
index 235951b883..3e05f99bfd 100644
--- a/pkg/util/aliyun/aliyun.go
+++ b/pkg/util/aliyun/aliyun.go
@@ -12,6 +12,7 @@ import (
 	"yunion.io/x/log"
 	"yunion.io/x/onecloud/pkg/cloudprovider"
 	"yunion.io/x/onecloud/pkg/compute/models"
+	"yunion.io/x/pkg/utils"
 )
 
 const (
@@ -72,8 +73,12 @@ func _jsonRequest(client *sdk.Client, domain string, version string, apiName str
 		return nil, err
 	}
 	//{"Code":"InvalidInstanceType.ValueNotSupported","HostId":"ecs.aliyuncs.com","Message":"The specified instanceType beyond the permitted range.","RequestId":"0042EE30-0EDF-48A7-A414-56229D4AD532"}
+	//{"Code":"200","Message":"successful","PageNumber":1,"PageSize":50,"RequestId":"BB4C970C-0E23-48DC-A3B0-EB21FFC70A29","RouterTableList":{"RouterTableListType":[{"CreationTime":"2017-03-19T13:37:40Z","Description":"","ResourceGroupId":"rg-acfmwie3cqoobmi","RouteTableId":"vtb-j6c60lectdi80rk5xz43g","RouteTableName":"","RouteTableType":"System","RouterId":"vrt-j6c00qrol733dg36iq4qj","RouterType":"VRouter","VSwitchIds":{"VSwitchId":["vsw-j6c3gig5ub4fmi2veyrus"]},"VpcId":"vpc-j6c86z3sh8ufhgsxwme0q"}]},"Success":true,"TotalCount":1}
 	if body.Contains("Code") {
-		return nil, fmt.Errorf(body.String())
+		code, _ := body.GetString("Code")
+		if len(code) > 0 && !utils.IsInStringArray(code, []string{"200"}) {
+			return nil, fmt.Errorf(body.String())
+		}
 	}
 	return body, nil
 }