diff --git a/modules/storage/obs.go b/modules/storage/obs.go
index 52e05a60d..57ef63029 100755
--- a/modules/storage/obs.go
+++ b/modules/storage/obs.go
@@ -360,63 +360,6 @@ func obsCopyFile(srcBucket string, srcKeyName string, destBucket string, destKey
 	return nil
 }
 
-/*
-func GetOneLevelAllObjectUnderDir(bucket string, prefixRootPath string, relativePath string) ([]FileInfo, error) {
-	input := &obs.ListObjectsInput{}
-	input.Bucket = bucket
-	input.Prefix = prefixRootPath + relativePath
-	if !strings.HasSuffix(input.Prefix, "/") {
-		input.Prefix += "/"
-	}
-	output, err := ObsCli.ListObjects(input)
-	fileInfos := make([]FileInfo, 0)
-	prefixLen := len(input.Prefix)
-	fileMap := make(map[string]bool, 0)
-	if err == nil {
-		for _, val := range output.Contents {
-			log.Info("val key=" + val.Key)
-			var isDir bool
-			var fileName string
-			if val.Key == input.Prefix {
-				continue
-			}
-			fileName = val.Key[prefixLen:]
-			log.Info("fileName =" + fileName)
-			files := strings.Split(fileName, "/")
-			if fileMap[files[0]] {
-				continue
-			} else {
-				fileMap[files[0]] = true
-			}
-			ParenDir := relativePath
-			fileName = files[0]
-			if len(files) > 1 {
-				isDir = true
-				ParenDir += fileName + "/"
-			} else {
-				isDir = false
-			}
-			fileInfo := FileInfo{
-				ModTime:  val.LastModified.Local().Format("2006-01-02 15:04:05"),
-				FileName: fileName,
-				Size:     val.Size,
-				IsDir:    isDir,
-				ParenDir: ParenDir,
-			}
-			fileInfos = append(fileInfos, fileInfo)
-		}
-		return fileInfos, err
-	} else {
-		if obsError, ok := err.(obs.ObsError); ok {
-			log.Error("Code:%s, Message:%s", obsError.Code, obsError.Message)
-		}
-		return nil, err
-	}
-
-}
-
-*/
-
 func GetOneLevelAllObjectUnderDir(bucket string, prefixRootPath string, relativePath string) ([]FileInfo, error) {
 	input := &obs.ListObjectsInput{}
 	input.Bucket = bucket