diff --git a/models/cloudbrain.go b/models/cloudbrain.go
index 51e122bb6..448a706b3 100755
--- a/models/cloudbrain.go
+++ b/models/cloudbrain.go
@@ -1661,6 +1661,15 @@ type Metrics struct {
 	Value  []string `json:"value"`  //获取的监控值的序列，元素为String类型
 }
 
+type NewModelArtsMetricStatisticResult struct {
+	MetricsInfo []Metrics `json:"metrics"` //监控详情
+}
+
+type NewModelArtsMetrics struct {
+	Metric string    `json:"metric"` //监控指标项
+	Value  []float32 `json:"value"`  //获取的监控值的序列，元素为float类型
+}
+
 func Cloudbrains(opts *CloudbrainsOptions) ([]*CloudbrainInfo, int64, error) {
 	sess := x.NewSession()
 	defer sess.Close()
diff --git a/modules/grampus/resty.go b/modules/grampus/resty.go
index 3611240b9..65d195318 100755
--- a/modules/grampus/resty.go
+++ b/modules/grampus/resty.go
@@ -315,10 +315,10 @@ func GetTrainJobLog(jobID string) (string, error) {
 	return logContent, nil
 }
 
-func GetGrampusMetrics(jobID string) (models.GetTrainJobMetricStatisticResult, error) {
+func GetGrampusMetrics(jobID string) (models.NewModelArtsMetricStatisticResult, error) {
 	checkSetting()
 	client := getRestyClient()
-	var result models.GetTrainJobMetricStatisticResult
+	var result models.NewModelArtsMetricStatisticResult
 	res, err := client.R().
 		SetAuthToken(TOKEN).
 		Get(HOST + urlTrainJob + "/" + jobID + "/task/0/replica/0/metrics")
@@ -331,12 +331,7 @@ func GetGrampusMetrics(jobID string) (models.GetTrainJobMetricStatisticResult, e
 		return result, fmt.Errorf("json.Unmarshal failed(%s): %v", res.String(), err.Error())
 	}
 	if res.StatusCode() != http.StatusOK {
-		log.Error("Call GrampusMetrics failed(%d):%s(%s)", res.StatusCode(), result.ErrorCode, result.ErrorMsg)
-		return result, fmt.Errorf("Call GrampusMetrics failed(%d):%d(%s)", res.StatusCode(), result.ErrorCode, result.ErrorMsg)
-	}
-	if !result.IsSuccess {
-		log.Error("GetGrampusMetrics(%s) failed", jobID)
-		return result, fmt.Errorf("GetGrampusMetrics failed:%s", result.ErrorMsg)
+		return result, fmt.Errorf("Call GrampusMetrics failed(%d)", res.StatusCode())
 	}
 	return result, nil
 }