diff --git a/routers/repo/ai_model_manage.go b/routers/repo/ai_model_manage.go
index df9ec0a8a..c1b5a099e 100644
--- a/routers/repo/ai_model_manage.go
+++ b/routers/repo/ai_model_manage.go
@@ -626,7 +626,6 @@ func QueryModelListForPredict(ctx *context.Context) {
 
 func QueryModelFileForPredict(ctx *context.Context) {
 	id := ctx.Query("ID")
-	parentDir := ctx.Query("parentDir")
 	model, err := models.QueryModelById(id)
 	if err != nil {
 		log.Error("no such model!", err.Error())
@@ -634,9 +633,20 @@ func QueryModelFileForPredict(ctx *context.Context) {
 		return
 	}
 	prefix := model.Path[len(setting.Bucket)+1:]
-	if parentDir != "" {
-		prefix = prefix + parentDir
-	}
 	fileinfos, err := storage.GetAllObjectByBucketAndPrefix(setting.Bucket, prefix)
 	ctx.JSON(http.StatusOK, fileinfos)
 }
+
+func QueryOneLevelModelFile(ctx *context.Context) {
+	id := ctx.Query("ID")
+	parentDir := ctx.Query("parentDir")
+	model, err := models.QueryModelById(id)
+	if err != nil {
+		log.Error("no such model!", err.Error())
+		ctx.ServerError("no such model:", err)
+		return
+	}
+	prefix := model.Path[len(setting.Bucket)+1:]
+	fileinfos, err := storage.GetOneLevelAllObjectUnderDir(setting.Bucket, prefix, parentDir)
+	ctx.JSON(http.StatusOK, fileinfos)
+}
diff --git a/routers/routes/routes.go b/routers/routes/routes.go
index 547e48a4c..85921b478 100755
--- a/routers/routes/routes.go
+++ b/routers/routes/routes.go
@@ -994,6 +994,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 			m.Get("/query_train_job_version", reqRepoCloudBrainReader, repo.QueryTrainJobVersionList)
 			m.Get("/query_model_for_predict", reqRepoCloudBrainReader, repo.QueryModelListForPredict)
 			m.Get("/query_modelfile_for_predict", reqRepoCloudBrainReader, repo.QueryModelFileForPredict)
+			m.Get("/query_onelevel_modelfile", reqRepoCloudBrainReader, repo.QueryOneLevelModelFile)
 			m.Group("/:ID", func() {
 				m.Get("", repo.ShowSingleModel)
 				m.Get("/downloadsingle", repo.DownloadSingleModelFile)