diff --git a/csst_common/data_manager.py b/csst_common/data_manager.py
index 4cbbd32386dccc4f43097b76a58db5fc42691269..5f67bf7719657eb074b957d471e5b92a7cc2ee5e 100644
--- a/csst_common/data_manager.py
+++ b/csst_common/data_manager.py
@@ -753,6 +753,7 @@ class CsstMsDataManager:
         )
         self.logger_ppl.info(f"Results from DFS CATAPI: code = {cat['code']}, message = {cat['message']}")
         if cat["code"] == 0:
+            self.logger_ppl.info(f"totalCount = {cat['totalCount']}, columns = {cat['columns']}")
             return self.dfs_CatApi.to_table(cat)
         else:
             raise ValueError("Bad results!")