diff --git a/models/cloudbrain.go b/models/cloudbrain.go
index 2f3156c98..f40403fdd 100755
--- a/models/cloudbrain.go
+++ b/models/cloudbrain.go
@@ -1802,7 +1802,7 @@ func GetBenchmarkCountByUserID(userID int64) (int, error) {
 
 func GetWaitingCloudbrainCount(cloudbrainType int, computeResource string, jobTypes ...JobType) (int64, error) {
 	sess := x.Where("status=? and type=?", JobWaiting, cloudbrainType)
-	if len(jobTypes) >= 0 {
+	if len(jobTypes) > 0 {
 		sess.In("JobType", jobTypes)
 	}
 	if computeResource != "" {