diff --git a/ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py b/ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py
index 7b77d8ac..cb95b702 100644
--- a/ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py
+++ b/ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py
@@ -18,4 +18,10 @@ def exec():
     # 施設担当者洗替
     emp_chg_inst_laundering.exec()
 
+    # # 並列処理のテスト用コード
+    # import time
+    # for _ in range(100):
+    #     logger.info('実績洗替処理中')
+    #     time.sleep(0.25)
+
     logger.info('実績更新：終了')