diff --git a/modules/storage/obs.go b/modules/storage/obs.go
index 66493bc1f..cedef3a46 100755
--- a/modules/storage/obs.go
+++ b/modules/storage/obs.go
@@ -374,7 +374,7 @@ func GetOneLevelAllObjectUnderDir(bucket string, prefixRootPath string, relative
 			fileName = files[0]
 			if len(files) > 1 {
 				isDir = true
-				ParenDir += fileName
+				ParenDir += fileName + "/"
 			} else {
 				isDir = false
 			}