diff --git a/modules/storage/obs.go b/modules/storage/obs.go
index f7f91dcd2..86d022cee 100755
--- a/modules/storage/obs.go
+++ b/modules/storage/obs.go
@@ -280,18 +280,18 @@ func ObsCopyFile(srcBucket string, srcKeyName string, destBucket string, destKey
 	return nil
 }
 
-func GetAllObsListObjectUnderDir(bucket string, prefix string) ([]FileInfo, error) {
+func GetAllObsListObjectUnderDir(bucket string, prefixRootPath string, relativePath string) ([]FileInfo, error) {
 	input := &obs.ListObjectsInput{}
 	input.Bucket = bucket
-	input.Prefix = prefix
+	input.Prefix = prefixRootPath + relativePath
 	output, err := ObsCli.ListObjects(input)
 	fileInfos := make([]FileInfo, 0)
-	prefixLen := len(prefix)
+	prefixLen := len(input.Prefix)
 	if err == nil {
 		for _, val := range output.Contents {
 			var isDir bool
-			var fileName, parentDir string
-			if val.Key == prefix {
+			var fileName string
+			if val.Key == input.Prefix {
 				continue
 			}
 			if strings.Contains(val.Key[prefixLen:len(val.Key)-1], "/") {
@@ -300,7 +300,7 @@ func GetAllObsListObjectUnderDir(bucket string, prefix string) ([]FileInfo, erro
 			if strings.HasSuffix(val.Key, "/") {
 				isDir = true
 				fileName = val.Key[prefixLen : len(val.Key)-1]
-				parentDir = val.Key[prefixLen:]
+				relativePath += val.Key[prefixLen:]
 			} else {
 				isDir = false
 				fileName = val.Key[prefixLen:]
@@ -310,7 +310,7 @@ func GetAllObsListObjectUnderDir(bucket string, prefix string) ([]FileInfo, erro
 				FileName: fileName,
 				Size:     val.Size,
 				IsDir:    isDir,
-				ParenDir: parentDir,
+				ParenDir: relativePath,
 			}
 			fileInfos = append(fileInfos, fileInfo)
 		}
diff --git a/routers/repo/ai_model_manage.go b/routers/repo/ai_model_manage.go
index eafd98e85..bc276ad17 100644
--- a/routers/repo/ai_model_manage.go
+++ b/routers/repo/ai_model_manage.go
@@ -225,8 +225,8 @@ func ShowSingleModel(ctx *context.Context) {
 		ctx.ServerError("no such model:", err)
 		return
 	}
-	log.Info("bucket=" + setting.Bucket + " key=" + task.Path[len(setting.Bucket)+1:] + parentDir)
-	models, err := storage.GetAllObsListObjectUnderDir(setting.Bucket, task.Path[len(setting.Bucket)+1:]+parentDir)
+	log.Info("bucket=" + setting.Bucket + " key=" + task.Path[len(setting.Bucket)+1:])
+	models, err := storage.GetAllObsListObjectUnderDir(setting.Bucket, task.Path[len(setting.Bucket)+1:], parentDir)
 	if err != nil {
 		log.Info("get model list failed:", err)
 		ctx.ServerError("GetObsListObject:", err)