diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index cb08202f..09da570b 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -588,9 +588,7 @@ class MlogbInViewSet(CreateModelMixin, UpdateModelMixin, DestroyModelMixin, Cust
         if material_in.tracking == Material.MA_TRACKING_SINGLE:
             if mlogbin.count_use == wm_in.count:  # 自动创建mlogbw
                 for wpr in Wpr.objects.filter(wm=wm_in).order_by("number"):
-                        Mlogbw.objects.get_or_create(wpr=wpr, mlogb=mlogbin, defaults={"number": wpr.number})
-            else:
-                raise ParseError("请提供消耗物料详细编号")
+                    Mlogbw.objects.get_or_create(wpr=wpr, mlogb=mlogbin, defaults={"number": wpr.number})
         
         if qct is None and not (is_fix and mtype == Process.PRO_PROD):
             mlog.qct = Qct.get(material_out, "process")