diff --git a/routers/api/v1/repo/cloudbrain.go b/routers/api/v1/repo/cloudbrain.go
index cd15dae98..c2c06dcff 100755
--- a/routers/api/v1/repo/cloudbrain.go
+++ b/routers/api/v1/repo/cloudbrain.go
@@ -764,7 +764,7 @@ func CloudbrainGetLog(ctx *context.APIContext) {
 	if (job.JobType == string(models.JobTypeTrain) || job.JobType == string(models.JobTypeInference)) && job.Type == models.TypeCloudBrainOne && job.Status == string(models.JobFailed) {
 		if ctx.Data["existStr"] != nil {
 			content = content + ctx.Data["existStr"].(string)
-			if baseLine == "" && order == "desc" {
+			if baseLine == "" && order == "desc" && result["Lines"].(int) == 0 {
 				result["Lines"] = 1
 				result["EndLine"] = 1
 			}