diff --git a/apps/wpm/models.py b/apps/wpm/models.py
index a3d60d12..20aec4a2 100644
--- a/apps/wpm/models.py
+++ b/apps/wpm/models.py
@@ -497,13 +497,14 @@ class Mlogbw(BaseModel):
     note = models.TextField('备注', null=True, blank=True)
 
     @classmethod
-    def cal_count_notok(cls, mlogb: Mlog):
+    def cal_count_notok(cls, mlogb: Mlogb):
         from apps.qm.models import Defect
         # 锁定mlogb以防止并发修改
         # mlogb:Mlogb = Mlogb.objects.select_for_update().get(pk=mlogb.pk)
         count = Mlogbw.objects.filter(mlogb=mlogb).count()
         if mlogb.material_in:
             mlogb.count_use = count
+            mlogb.save(update_fields=["count_use"])
         elif mlogb.material_out:
             mlogb.count_real = count
             count_notok = 0
@@ -520,7 +521,8 @@ class Mlogbw(BaseModel):
             MlogbDefect.objects.filter(mlogb=mlogb).exclude(id__in=md_ids).delete()
             mlogb.count_notok = count_notok
             mlogb.count_ok = count - mlogb.count_notok
-        mlogb.save()
+            mlogb.save()
+            mlogb.cal_count_notok()
 
 class Handover(CommonADModel):
     """