diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index b47c2529..5f3bfd55 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -344,7 +344,7 @@ def mlog_submit(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
         else:
             lookup['belong_dept'] = belong_dept
 
-        wm, is_create2 = WMaterial.locked_get_or_create(**lookup, defaults={**lookup, "belong_dept": belong_dept})
+        wm, is_create2 = WMaterial.locked_get_or_create(**lookup, defaults={"belong_dept": belong_dept})
         wm.count = wm.count + mo_count
         wm.count_eweight = mo_count_eweight
         wm.update_by = user
@@ -561,7 +561,7 @@ def mlog_revert(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
             else:
                 lookup['belong_dept'] = belong_dept
 
-            wm, _ = WMaterial.locked_get_or_create(**lookup, defaults={**lookup, "belong_dept": belong_dept})
+            wm, _ = WMaterial.locked_get_or_create(**lookup, defaults={"belong_dept": belong_dept})
         wm.count = wm.count + mi_count
         wm.update_by = user
         wm.save()
@@ -583,7 +583,7 @@ def mlog_revert(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
                 lookup['mgroup'] = mgroup
             else:
                 lookup['belong_dept'] = belong_dept
-            wm, is_create = WMaterial.locked_get_or_create(**lookup, defaults={**lookup, "belong_dept": belong_dept})
+            wm, is_create = WMaterial.locked_get_or_create(**lookup, defaults={"belong_dept": belong_dept})
             wm.count = wm.count - count
             if wm.count < 0:
                 raise ParseError('加工前不良数量大于库存量')