diff --git a/routers/repo/modelarts.go b/routers/repo/modelarts.go
index a907aca01..071d83883 100755
--- a/routers/repo/modelarts.go
+++ b/routers/repo/modelarts.go
@@ -192,11 +192,6 @@ func NotebookShow(ctx *context.Context) {
 
 func NotebookDebug(ctx *context.Context) {
 	var jobID = ctx.Params(":jobid")
-	_, err := models.GetCloudbrainByJobID(jobID)
-	if err != nil {
-		ctx.ServerError("GetCloudbrainByJobID failed", err)
-		return
-	}
 
 	result, err := modelarts.GetJob(jobID)
 	if err != nil {
@@ -325,11 +320,7 @@ func NotebookManage(ctx *context.Context) {
 
 func NotebookDel(ctx *context.Context) {
 	var jobID = ctx.Params(":jobid")
-	task, err := models.GetCloudbrainByJobID(jobID)
-	if err != nil {
-		ctx.ServerError("GetCloudbrainByJobID failed", err)
-		return
-	}
+	task := ctx.Cloudbrain
 
 	if task.Status != string(models.ModelArtsCreateFailed) && task.Status != string(models.ModelArtsStartFailed) && task.Status != string(models.ModelArtsStopped) {
 		log.Error("the job(%s) has not been stopped", task.JobName)
@@ -337,7 +328,7 @@ func NotebookDel(ctx *context.Context) {
 		return
 	}
 
-	_, err = modelarts.DelNotebook(jobID)
+	_, err := modelarts.DelNotebook(jobID)
 	if err != nil {
 		log.Error("DelJob(%s) failed:%v", task.JobName, err.Error())
 		ctx.ServerError("DelJob failed", err)
@@ -1421,14 +1412,9 @@ func TrainJobDel(ctx *context.Context) {
 
 func TrainJobStop(ctx *context.Context) {
 	var jobID = ctx.Params(":jobid")
-	task, err := models.GetCloudbrainByJobID(jobID)
-	if err != nil {
-		log.Error("GetCloudbrainByJobID(%s) failed:%v", task.JobName, err.Error())
-		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobIndex, nil)
-		return
-	}
+	task := ctx.Cloudbrain
 
-	_, err = modelarts.StopTrainJob(jobID, strconv.FormatInt(task.VersionID, 10))
+	_, err := modelarts.StopTrainJob(jobID, strconv.FormatInt(task.VersionID, 10))
 	if err != nil {
 		log.Error("StopTrainJob(%s) failed:%v", task.JobName, err.Error())
 		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobIndex, nil)