diff --git a/routers/repo/modelarts.go b/routers/repo/modelarts.go
index 57d50847f..e8cac4568 100755
--- a/routers/repo/modelarts.go
+++ b/routers/repo/modelarts.go
@@ -1288,15 +1288,17 @@ func TrainJobVersionShowModels(ctx *context.Context) {
 	jobID := ctx.Params(":jobid")
 	parentDir := ctx.Query("parentDir")
 	versionName := ctx.Query("version_name")
-	dirArray := strings.Split(parentDir, "/")
+	// dirArray := strings.Split(parentDir, "/")
 	task, err := models.GetCloudbrainByJobIDAndVersionName(jobID, versionName)
 	if err != nil {
 		log.Error("no such job!", ctx.Data["msgID"])
 		ctx.ServerError("no such job:", err)
 		return
 	}
-	parentDir = versionName
-	models, err := storage.GetVersionObsListObject(task.JobName, parentDir)
+	// parentDir = versionName
+	VersionOutputPath := "V" + strconv.Itoa(task.TotalVersionCount)
+	dirArray := strings.Split(VersionOutputPath, "/")
+	models, err := storage.GetObsListObjectVersion(task.JobName, parentDir, VersionOutputPath)
 	if err != nil {
 		log.Info("get TrainJobListModel failed:", err)
 		ctx.ServerError("GetVersionObsListObject:", err)
@@ -1304,6 +1306,7 @@ func TrainJobVersionShowModels(ctx *context.Context) {
 	}
 
 	ctx.Data["Path"] = dirArray
+	// ctx.Data["Path"] = VersionOutputPath
 	ctx.Data["Dirs"] = models
 	ctx.Data["task"] = task
 	ctx.Data["JobID"] = jobID
@@ -1322,3 +1325,26 @@ func TrainJobDownloadModel(ctx *context.Context) {
 	}
 	http.Redirect(ctx.Resp, ctx.Req.Request, url, http.StatusMovedPermanently)
 }
+
+func TrainJobVersionDownloadModel(ctx *context.Context) {
+	var jobID = ctx.Params(":jobid")
+
+	parentDir := ctx.Query("parentDir")
+	fileName := ctx.Query("fileName")
+	versionName := ctx.Query("version_name")
+
+	task, err := models.GetCloudbrainByJobIDAndVersionName(jobID, versionName)
+	if err != nil {
+		log.Error("GetCloudbrainByJobID(%s) failed:%v", task.JobName, err.Error())
+		return
+	}
+	VersionOutputPath := "V" + strconv.Itoa(task.TotalVersionCount)
+
+	url, err := storage.GetObsCreateVersionSignedUrl(task.JobName, parentDir, fileName, VersionOutputPath)
+	if err != nil {
+		log.Error("GetObsCreateSignedUrl failed: %v", err.Error(), ctx.Data["msgID"])
+		ctx.ServerError("GetObsCreateSignedUrl", err)
+		return
+	}
+	http.Redirect(ctx.Resp, ctx.Req.Request, url, http.StatusMovedPermanently)
+}
diff --git a/routers/routes/routes.go b/routers/routes/routes.go
index d98764571..15ce87c3d 100755
--- a/routers/routes/routes.go
+++ b/routers/routes/routes.go
@@ -992,8 +992,8 @@ func RegisterRoutes(m *macaron.Macaron) {
 					// m.Get("/log", reqRepoCloudBrainReader, repo.TrainJobGetLog)
 					// m.Get("/models", reqRepoCloudBrainReader, repo.TrainJobShowModels)
 					m.Get("/models", reqRepoCloudBrainReader, repo.TrainJobVersionShowModels)
-					m.Get("/download_model", reqRepoCloudBrainReader, repo.TrainJobDownloadModel)
-					m.Get("/version_models", reqRepoCloudBrainReader, repo.TrainJobVersionShowModels)
+					// m.Get("/download_model", reqRepoCloudBrainReader, repo.TrainJobDownloadModel)
+					m.Get("/download_model", reqRepoCloudBrainReader, repo.TrainJobVersionDownloadModel)
 					m.Get("/create_version", reqRepoCloudBrainReader, repo.TrainJobNewVersion)
 					m.Post("/create_version", reqRepoCloudBrainWriter, bindIgnErr(auth.CreateModelArtsTrainJobForm{}), repo.TrainJobCreateVersion)
 					// })