diff --git a/routers/repo/modelarts.go b/routers/repo/modelarts.go
index 069a1a0b5..81b753674 100755
--- a/routers/repo/modelarts.go
+++ b/routers/repo/modelarts.go
@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"errors"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"path"
@@ -382,7 +381,7 @@ func trainJobNewDataPrepare(ctx *context.Context) error {
 	return nil
 }
 
-func ErrorNewDataPrepare(ctx *context.Context, form auth.CreateModelArtsTrainJobForm) error {
+func trainJobErrorNewDataPrepare(ctx *context.Context, form auth.CreateModelArtsTrainJobForm) error {
 	ctx.Data["PageIsCloudBrain"] = true
 
 	//can, err := canUserCreateTrainJob(ctx.User.ID)
@@ -570,7 +569,7 @@ func trainJobNewVersionDataPrepare(ctx *context.Context) error {
 	return nil
 }
 
-func VersionErrorDataPrepare(ctx *context.Context, form auth.CreateModelArtsTrainJobForm) error {
+func versionErrorDataPrepare(ctx *context.Context, form auth.CreateModelArtsTrainJobForm) error {
 	ctx.Data["PageIsCloudBrain"] = true
 	var jobID = ctx.Params(":jobid")
 	// var versionName = ctx.Params(":version-name")
@@ -686,22 +685,23 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 
 	if err := paramCheckCreateTrainJob(form); err != nil {
 		log.Error("paramCheckCreateTrainJob failed:(%v)", err)
-		ErrorNewDataPrepare(ctx, form)
+		trainJobErrorNewDataPrepare(ctx, form)
 		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobNew, &form)
 		return
 	}
 
-	attach, err := models.GetAttachmentByUUID(uuid)
-	if err != nil {
-		log.Error("GetAttachmentByUUID(%s) failed:%v", uuid, err.Error())
-		return
-	}
+	// attach, err := models.GetAttachmentByUUID(uuid)
+	// if err != nil {
+	// 	log.Error("GetAttachmentByUUID(%s) failed:%v", uuid, err.Error())
+	// 	return
+	// }
 
 	//todo: del the codeLocalPath
-	_, err = ioutil.ReadDir(codeLocalPath)
-	if err == nil {
-		os.RemoveAll(codeLocalPath)
-	}
+	// _, err := ioutil.ReadDir(codeLocalPath)
+	// if err == nil {
+	// 	os.RemoveAll(codeLocalPath)
+	// }
+	os.RemoveAll(codeLocalPath)
 
 	gitRepo, _ := git.OpenRepository(repo.RepoPath())
 	commitID, _ := gitRepo.GetBranchCommitID(branch_name)
@@ -710,7 +710,7 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 		Branch: branch_name,
 	}); err != nil {
 		log.Error("创建任务失败，服务器超时！: %s (%v)", repo.FullName(), err)
-		trainJobNewDataPrepare(ctx)
+		trainJobErrorNewDataPrepare(ctx, form)
 		ctx.RenderWithErr("创建任务失败，服务器超时！", tplModelArtsTrainJobNew, &form)
 		return
 	}
@@ -718,14 +718,14 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 	//todo: upload code (send to file_server todo this work?)
 	if err := obsMkdir(setting.CodePathPrefix + jobName + modelarts.OutputPath + VersionOutputPath + "/"); err != nil {
 		log.Error("Failed to obsMkdir_output: %s (%v)", repo.FullName(), err)
-		trainJobNewDataPrepare(ctx)
+		trainJobErrorNewDataPrepare(ctx, form)
 		ctx.RenderWithErr("Failed to obsMkdir_output", tplModelArtsTrainJobNew, &form)
 		return
 	}
 
 	if err := obsMkdir(setting.CodePathPrefix + jobName + modelarts.LogPath + VersionOutputPath + "/"); err != nil {
 		log.Error("Failed to obsMkdir_log: %s (%v)", repo.FullName(), err)
-		trainJobNewDataPrepare(ctx)
+		trainJobErrorNewDataPrepare(ctx, form)
 		ctx.RenderWithErr("Failed to obsMkdir_log", tplModelArtsTrainJobNew, &form)
 		return
 	}
@@ -734,7 +734,7 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 	if err := uploadCodeToObs(codeLocalPath, jobName, ""); err != nil {
 		// if err := uploadCodeToObs(codeLocalPath, jobName, parentDir); err != nil {
 		log.Error("Failed to uploadCodeToObs: %s (%v)", repo.FullName(), err)
-		trainJobNewDataPrepare(ctx)
+		trainJobErrorNewDataPrepare(ctx, form)
 		ctx.RenderWithErr("Failed to uploadCodeToObs", tplModelArtsTrainJobNew, &form)
 		return
 	}
@@ -754,7 +754,7 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 		err := json.Unmarshal([]byte(params), &parameters)
 		if err != nil {
 			log.Error("Failed to Unmarshal params: %s (%v)", params, err)
-			trainJobNewDataPrepare(ctx)
+			trainJobErrorNewDataPrepare(ctx, form)
 			ctx.RenderWithErr("运行参数错误", tplModelArtsTrainJobNew, &form)
 			return
 		}
@@ -797,7 +797,7 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 
 		if err != nil {
 			log.Error("Failed to CreateTrainJobConfig: %v", err)
-			trainJobNewDataPrepare(ctx)
+			trainJobErrorNewDataPrepare(ctx, form)
 			ctx.RenderWithErr("保存作业参数失败:"+err.Error(), tplModelArtsTrainJobNew, &form)
 			return
 		}
@@ -835,15 +835,10 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 		return
 	}
 
-	err = modelarts.GenerateTrainJob(ctx, req)
+	err := modelarts.GenerateTrainJob(ctx, req)
 	if err != nil {
 		log.Error("GenerateTrainJob failed:%v", err.Error())
-		trainJobNewDataPrepare(ctx)
-		ctx.Data["bootFile"] = form.BootFile
-		ctx.Data["uuid"] = form.Attachment
-		ctx.Data["datasetName"] = attach.Name
-		ctx.Data["params"] = Parameters.Parameter
-		ctx.Data["branch_name"] = branch_name
+		trainJobErrorNewDataPrepare(ctx, form)
 		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobNew, &form)
 		return
 	}
@@ -892,7 +887,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 
 	if err := paramCheckCreateTrainJob(form); err != nil {
 		log.Error("paramCheckCreateTrainJob failed:(%v)", err)
-		VersionErrorDataPrepare(ctx, form)
+		versionErrorDataPrepare(ctx, form)
 		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobVersionNew, &form)
 		return
 	}
@@ -916,7 +911,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 		Branch: branch_name,
 	}); err != nil {
 		log.Error("创建任务失败，任务名称已存在！: %s (%v)", repo.FullName(), err)
-		VersionErrorDataPrepare(ctx, form)
+		versionErrorDataPrepare(ctx, form)
 		ctx.RenderWithErr("创建任务失败，任务名称已存在！", tplModelArtsTrainJobVersionNew, &form)
 		return
 	}
@@ -924,14 +919,14 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 	//todo: upload code (send to file_server todo this work?)
 	if err := obsMkdir(setting.CodePathPrefix + jobName + modelarts.OutputPath + VersionOutputPath + "/"); err != nil {
 		log.Error("Failed to obsMkdir_output: %s (%v)", repo.FullName(), err)
-		VersionErrorDataPrepare(ctx, form)
+		versionErrorDataPrepare(ctx, form)
 		ctx.RenderWithErr("Failed to obsMkdir_output", tplModelArtsTrainJobVersionNew, &form)
 		return
 	}
 
 	if err := obsMkdir(setting.CodePathPrefix + jobName + modelarts.LogPath + VersionOutputPath + "/"); err != nil {
 		log.Error("Failed to obsMkdir_log: %s (%v)", repo.FullName(), err)
-		VersionErrorDataPrepare(ctx, form)
+		versionErrorDataPrepare(ctx, form)
 		ctx.RenderWithErr("Failed to obsMkdir_log", tplModelArtsTrainJobVersionNew, &form)
 		return
 	}
@@ -941,7 +936,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 	// if err := uploadCodeToObs(codeLocalPath, jobName, ""); err != nil {
 	if err := uploadCodeToObs(codeLocalPath, jobName, parentDir); err != nil {
 		log.Error("Failed to uploadCodeToObs: %s (%v)", repo.FullName(), err)
-		VersionErrorDataPrepare(ctx, form)
+		versionErrorDataPrepare(ctx, form)
 		ctx.RenderWithErr("Failed to uploadCodeToObs", tplModelArtsTrainJobVersionNew, &form)
 		return
 	}
@@ -961,7 +956,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 		err := json.Unmarshal([]byte(params), &parameters)
 		if err != nil {
 			log.Error("Failed to Unmarshal params: %s (%v)", params, err)
-			VersionErrorDataPrepare(ctx, form)
+			versionErrorDataPrepare(ctx, form)
 			ctx.RenderWithErr("运行参数错误", tplModelArtsTrainJobVersionNew, &form)
 			return
 		}
@@ -980,7 +975,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 	if isSaveParam == "on" {
 		if form.ParameterTemplateName == "" {
 			log.Error("ParameterTemplateName is empty")
-			VersionErrorDataPrepare(ctx, form)
+			versionErrorDataPrepare(ctx, form)
 			ctx.RenderWithErr("保存作业参数时，作业参数名称不能为空", tplModelArtsTrainJobVersionNew, &form)
 			return
 		}
@@ -1004,7 +999,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 
 		if err != nil {
 			log.Error("Failed to CreateTrainJobConfig: %v", err)
-			VersionErrorDataPrepare(ctx, form)
+			versionErrorDataPrepare(ctx, form)
 			ctx.RenderWithErr("保存作业参数失败:"+err.Error(), tplModelArtsTrainJobVersionNew, &form)
 			return
 		}
@@ -1051,7 +1046,7 @@ func TrainJobCreateVersion(ctx *context.Context, form auth.CreateModelArtsTrainJ
 	err = modelarts.GenerateTrainJobVersion(ctx, req, jobID)
 	if err != nil {
 		log.Error("GenerateTrainJob failed:%v", err.Error())
-		VersionErrorDataPrepare(ctx, form)
+		versionErrorDataPrepare(ctx, form)
 		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobVersionNew, &form)
 		return
 	}