diff --git a/ecs/jskult-batch-daily/src/batch/batch_functions.py b/ecs/jskult-batch-daily/src/batch/batch_functions.py
index 255d7729..6c113664 100644
--- a/ecs/jskult-batch-daily/src/batch/batch_functions.py
+++ b/ecs/jskult-batch-daily/src/batch/batch_functions.py
@@ -1,5 +1,5 @@
 """バッチ処理の共通関数"""
-
+import logging
 import textwrap
 from datetime import datetime
 
@@ -88,11 +88,11 @@ def update_batch_process_complete() -> None:
     return
 
 
-def logging_sql(logger, sql) -> None:
+def logging_sql(logger: logging.Logger, sql: str) -> None:
     """SQL文をデバッグログで出力する
 
     Args:
         logger (logging.Logger): ロガー
         sql (str): SQL文
     """
-    logger.debug(f'\n{"-"*15}\n{textwrap.dedent(sql)[1:-1]}\n{"-"*15}')
+    logger.debug(f'\n{"-" * 15}\n{textwrap.dedent(sql)[1:-1]}\n{"-" * 15}')