优化结构

internal/integration/storage/s3_storage.go

@@ -98,6 +98,10 @@ func (s *s3Storage) Compose(ctx context.Context, names []string, destination str
 	return composeFiles(ctx, s, names, destination)
 }
 func (s *s3Storage) DeletePrefix(ctx context.Context, prefix string) error {
+	prefix, err := normalizeDeletePrefix(prefix)
+	if err != nil {
+		return err
+	}
 	items := s.client.ListObjects(ctx, s.bucket, minio.ListObjectsOptions{Prefix: s.key(prefix), Recursive: true})
 	for item := range items {
 		if item.Err != nil {