diff --git a/modules/storage/minio_ext.go b/modules/storage/minio_ext.go
index 167cd0488..9e9c91573 100755
--- a/modules/storage/minio_ext.go
+++ b/modules/storage/minio_ext.go
@@ -116,6 +116,39 @@ func GenMultiPartSignedUrl(uuid string, uploadId string, partNumber int, partSiz
 
 }
 
+func MinioPathCopy(bucketName string, srcPath string, destPath string) (int64, error) {
+	_, core, err := getClients()
+	var count int64
+	count = 0
+	if err != nil {
+		log.Error("getClients failed:", err.Error())
+		return count, err
+	}
+	delimiter := ""
+	marker := ""
+	for {
+		output, err := core.ListObjects(bucketName, srcPath, marker, delimiter, 1000)
+		if err == nil {
+			for _, val := range output.Contents {
+				srcObjectName := val.Key
+				destObjectName := destPath + srcObjectName[len(srcPath):]
+				log.Info("srcObjectName=" + srcObjectName + " destObjectName=" + destObjectName)
+				core.CopyObject(bucketName, srcObjectName, bucketName, destObjectName, val.UserMetadata)
+				count++
+			}
+			if output.IsTruncated {
+				marker = output.NextMarker
+			} else {
+				break
+			}
+		} else {
+			log.Info("list error." + err.Error())
+			return 0, err
+		}
+	}
+	return count, nil
+}
+
 func NewMultiPartUpload(uuid string) (string, error) {
 	_, core, err := getClients()
 	if err != nil {
diff --git a/routers/repo/ai_model_manage.go b/routers/repo/ai_model_manage.go
index e2040e0d2..ed882ffd7 100644
--- a/routers/repo/ai_model_manage.go
+++ b/routers/repo/ai_model_manage.go
@@ -39,7 +39,6 @@ func saveModelByParameters(jobId string, versionName string, name string, versio
 	modelPath := id
 	var lastNewModelId string
 	var modelSize int64
-	cloudType := models.TypeCloudBrainTwo
 
 	log.Info("find task name:" + aiTask.JobName)
 	aimodels := models.QueryModelByName(name, aiTask.RepoID)
@@ -53,7 +52,7 @@ func saveModelByParameters(jobId string, versionName string, name string, versio
 			}
 		}
 	}
-	cloudType = aiTask.Type
+	cloudType := aiTask.Type
 	//download model zip   //train type
 	if cloudType == models.TypeCloudBrainTwo {
 		modelPath, modelSize, err = downloadModelFromCloudBrainTwo(id, aiTask.JobName, "", aiTask.TrainUrl)
@@ -61,6 +60,8 @@ func saveModelByParameters(jobId string, versionName string, name string, versio
 			log.Info("download model from CloudBrainTwo faild." + err.Error())
 			return err
 		}
+	} else if cloudType == models.TypeCloudBrainOne {
+
 	}
 	accuracy := make(map[string]string)
 	accuracy["F1"] = ""
@@ -199,6 +200,18 @@ func downloadModelFromCloudBrainTwo(modelUUID string, jobName string, parentDir
 	return dataActualPath, size, nil
 }
 
+func downloadModelFromCloudBrainOne(modelUUID string, jobName string, parentDir string, trainUrl string) (string, int64, error) {
+	modelActualPath := storage.GetMinioPath(jobName, "/model/")
+	destKeyNamePrefix := Model_prefix + models.AttachmentRelativePath(modelUUID) + "/"
+	size, err := storage.MinioPathCopy(setting.Bucket, modelActualPath, destKeyNamePrefix)
+	if err == nil {
+		dataActualPath := setting.Bucket + "/" + destKeyNamePrefix
+		return dataActualPath, size, nil
+	} else {
+		return "", 0, nil
+	}
+}
+
 func DeleteModel(ctx *context.Context) {
 	log.Info("delete model start.")
 	id := ctx.Query("ID")