diff --git a/routers/api/v1/repo/cloudbrain_dashboard.go b/routers/api/v1/repo/cloudbrain_dashboard.go
index b980c70b3..559679d19 100755
--- a/routers/api/v1/repo/cloudbrain_dashboard.go
+++ b/routers/api/v1/repo/cloudbrain_dashboard.go
@@ -1149,6 +1149,9 @@ func getMonthCloudbrainNum(beginTime time.Time, endTime time.Time) ([]DateCloudb
 		log.Error("Getcloudbrains failed:%v", err)
 		return nil, err
 	}
+	if endTime.Before(endTimeTemp) {
+		endTimeTemp = endTime
+	}
 	for endTimeTemp.Before(endTime) || endTimeTemp.Equal(endTime) {
 		cloudOneJobTypeRes, cloudTwoJobTypeRes, intelligentNetJobTypeRes, cDCenterJobTypeRes, cloudBrainPeriodNum, cloudBrainComputeResource := getCloudbrainCount(beginTime, endTimeTemp, cloudbrains)
 		monthCloudbrainNum = append(monthCloudbrainNum, DateCloudbrainNum{