diff --git a/csst_common/data_manager.py b/csst_common/data_manager.py
index ef3ac4e9628439fd292ae053d7f7582dc7783a0f..87197264c3590eabf2c4ca0310cdff6cfe74a283 100644
--- a/csst_common/data_manager.py
+++ b/csst_common/data_manager.py
@@ -831,7 +831,6 @@ class CsstMsDataManager:
                 dst=os.path.join(dir_l0, os.path.basename(rec.file_path)),
             )
 
-
     @staticmethod
     def from_dfs(
             obs_id="100000100",