diff --git a/routers/repo/grampus.go b/routers/repo/grampus.go
index d6bc14549..df83b87c7 100755
--- a/routers/repo/grampus.go
+++ b/routers/repo/grampus.go
@@ -252,6 +252,7 @@ func GrampusNotebookCreate(ctx *context.Context, form auth.CreateGrampusNotebook
 		DatasetInfos:    datasetInfos,
 		Spec:            spec,
 		CodeStoragePath: codeStoragePath,
+		CodeName:        strings.ToLower(repo.Name),
 	}
 
 	_, err = grampus.GenerateNotebookJob(ctx, req)