diff --git a/backend/services/log.go b/backend/services/log.go
index 60909c61..2034794d 100644
--- a/backend/services/log.go
+++ b/backend/services/log.go
@@ -49,10 +49,8 @@ func GetRemoteLog(task model.Task) (logStr string, err error) {
 	select {
 	case logStr = <-ch:
 		log.Infof("get remote log")
-		break
 	case <-time.After(30 * time.Second):
 		logStr = "get remote log timeout"
-		break
 	}
 
 	return logStr, nil