diff --git a/modelscope/msdatasets/download/download_manager.py b/modelscope/msdatasets/download/download_manager.py
index 7e156ac3..5e36cdce 100644
--- a/modelscope/msdatasets/download/download_manager.py
+++ b/modelscope/msdatasets/download/download_manager.py
@@ -39,22 +39,7 @@ class DataDownloadManager(DownloadManager):
     def _download_single(self, url_or_filename: str,
                          download_config: DataDownloadConfig) -> str:
         # Note: _download_single function is available for datasets>=2.19.0
-
-        url_or_filename = str(url_or_filename)
-
-        oss_utilities = OssUtilities(
-            oss_config=download_config.oss_config,
-            dataset_name=download_config.dataset_name,
-            namespace=download_config.namespace,
-            revision=download_config.version)
-
-        if is_relative_path(url_or_filename):
-            # fetch oss files
-            return oss_utilities.download(
-                url_or_filename, download_config=download_config)
-        else:
-            return cached_path(
-                url_or_filename, download_config=download_config)
+        return self._download(url_or_filename, download_config)
 
 
 class DataStreamingDownloadManager(StreamingDownloadManager):
@@ -85,18 +70,4 @@ class DataStreamingDownloadManager(StreamingDownloadManager):
 
     def _download_single(self, url_or_filename: str) -> str:
         # Note: _download_single function is available for datasets>=2.19.0
-
-        url_or_filename = str(url_or_filename)
-        oss_utilities = OssUtilities(
-            oss_config=self.download_config.oss_config,
-            dataset_name=self.download_config.dataset_name,
-            namespace=self.download_config.namespace,
-            revision=self.download_config.version)
-
-        if is_relative_path(url_or_filename):
-            # fetch oss files
-            return oss_utilities.download(
-                url_or_filename, download_config=self.download_config)
-        else:
-            return cached_path(
-                url_or_filename, download_config=self.download_config)
+        return self._download(url_or_filename)