diff --git a/qlib/workflow/task/manage.py b/qlib/workflow/task/manage.py
index ab4febf6a..a1d42ec8f 100644
--- a/qlib/workflow/task/manage.py
+++ b/qlib/workflow/task/manage.py
@@ -94,6 +94,7 @@ class TaskManager:
         """
         self.task_pool: pymongo.collection.Collection = getattr(get_mongodb(), task_pool)
         self.logger = get_module_logger(self.__class__.__name__)
+        self.logger.info(f"task_pool:{task_pool}")
 
     @staticmethod
     def list() -> list:
diff --git a/qlib/workflow/task/utils.py b/qlib/workflow/task/utils.py
index 174b4b9bf..7a23f18b7 100644
--- a/qlib/workflow/task/utils.py
+++ b/qlib/workflow/task/utils.py
@@ -46,7 +46,7 @@ def get_mongodb() -> Database:
     except KeyError:
         get_module_logger("task").error("Please configure `C['mongo']` before using TaskManager")
         raise
-
+    get_module_logger("task").info(f"mongo config:{cfg}")
     client = MongoClient(cfg["task_url"])
     return client.get_database(name=cfg["task_db_name"])