diff --git a/photo_review/photo_review.py b/photo_review/photo_review.py
index 6cfae7d..b0bfffc 100644
--- a/photo_review/photo_review.py
+++ b/photo_review/photo_review.py
@@ -416,7 +416,7 @@ def photo_review(pk_phhd):
         elif phrec.cRectype == "4":
             cost_list.append(phrec)
 
-    with concurrent.futures.ThreadPoolExecutor as executor:
+    with concurrent.futures.ThreadPoolExecutor() as executor:
         executor.submit(settlement_task, pk_phhd, settlement_list)
         executor.submit(discharge_task, pk_phhd, discharge_record)
         # executor.submit(settlement_and_discharge_task, pk_phhd, settlement_list, discharge_record)