diff --git a/ecs/jskult-batch-daily/src/batch/bio_sales/create_bio_sales_lot.py b/ecs/jskult-batch-daily/src/batch/bio_sales/create_bio_sales_lot.py
index 91c64928..f5a15649 100644
--- a/ecs/jskult-batch-daily/src/batch/bio_sales/create_bio_sales_lot.py
+++ b/ecs/jskult-batch-daily/src/batch/bio_sales/create_bio_sales_lot.py
@@ -47,7 +47,7 @@ def _delete_not_confirm_data_in_bio_sales_lot(db: Database):
     logger.debug('生物由来ロット分解データの未確定データ削除開始')
     try:
         elapsed_time = ElapsedTime()
-        sql = """\
+        sql = """
         DELETE lot FROM src05.bio_sales_lot AS lot
         INNER JOIN src05.bio_sales AS bio
          ON  bio.slip_mgt_num = lot.slip_mgt_num