diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 2a3e46bd..13168a1b 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -743,9 +743,10 @@ class MlogbInViewSet(BulkCreateModelMixin, BulkUpdateModelMixin, BulkDestroyMode
 
         wm_in: WMaterial = mlogbin.wm_in
 
-        if material_in.tracking == Material.MA_TRACKING_SINGLE:
-            if mlogbin.count_use == wm_in.count - wm_in.count_working and skip_mlogbw is False:  # 自动创建mlogbw
-                for wpr in Wpr.objects.filter(wm=wm_in, wpr_mlogbw__mlogb__mlog__submit_time__isnull=True).order_by("number"):
+        if material_in.tracking == Material.MA_TRACKING_SINGLE and skip_mlogbw is False: # 自动创建mlogbw
+            wprs_can_use_qs = Wpr.objects.filter(wm=wm_in).exclude(wpr_mlogbw__mlogb__mlog__submit_time__isnull=True).order_by("number")
+            if wprs_can_use_qs.count() == mlogbin.count_use:
+                for wpr in wprs_can_use_qs:
                     Mlogbw.objects.get_or_create(wpr=wpr, mlogb=mlogbin, defaults={"number": wpr.number})
         
         # if qct is None: