diff --git a/routers/repo/attachment.go b/routers/repo/attachment.go
index 5d678cd23..da950eb31 100755
--- a/routers/repo/attachment.go
+++ b/routers/repo/attachment.go
@@ -669,29 +669,37 @@ func GetSuccessChunks(ctx *context.Context) {
 		modelname := ""
 		if dbmodeluuid != modeluuid {
 			log.Info("The file has uploaded.fileChunk.ObjectName=" + fileChunk.ObjectName + " typeCloudBrain=" + fmt.Sprint(typeCloudBrain))
-			model, err := models.QueryModelById(dbmodeluuid)
-			if err == nil {
-				modelname = model.Name
+			srcObjectName := fileChunk.ObjectName
+			var isExist bool
+			if dbmodeluuid != "" {
+				model, err := models.QueryModelById(dbmodeluuid)
+				if err == nil && model != nil {
+					modelname = model.Name
+				}
 			}
 			//copy
-			srcObjectName := fileChunk.ObjectName
 			destObjectName := getObjectName(fileName, modeluuid)
-			var isExist bool
-			if typeCloudBrain == int(models.TypeCloudBrainOne) {
-				log.Info("minio copy..")
+			if typeCloudBrain == models.TypeCloudBrainOne {
 				bucketName := setting.Attachment.Minio.Bucket
+				log.Info("minio copy..srcObjectName=" + srcObjectName + " bucketName=" + bucketName)
 				if storage.MinioGetFilesSize(bucketName, []string{destObjectName}) > 0 {
 					isExist = true
 				} else {
+					if srcObjectName == "" {
+						srcObjectName = getMinioInitObjectName("", fileChunk.UUID, "", "")
+					}
 					storage.MinioCopyAFile(bucketName, srcObjectName, bucketName, destObjectName)
 				}
 			} else {
-				log.Info("obs copy..")
 				bucketName := setting.Bucket
+				log.Info("obs copy..srcObjectName=" + srcObjectName + " bucketName=" + bucketName)
 				if storage.ObsGetFilesSize(bucketName, []string{destObjectName}) > 0 {
 					isExist = true
 				} else {
-					log.Info("obs copy............")
+					if srcObjectName == "" {
+						srcObjectName = getOBSInitObjectName("", fileChunk.UUID, "", attach.Name)
+					}
+					log.Info("obs copy..srcObjectName=" + srcObjectName + " bucketName=" + bucketName)
 					storage.ObsCopyFile(bucketName, srcObjectName, bucketName, destObjectName)
 				}
 			}