diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index 1962d997..e5332027 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -239,7 +239,7 @@ def mlog_submit(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
             m_outs_list = [(mo.material_out, mo.batch if mo.batch else mlog.batch, mo.count_ok, mlog.count_real_eweight, None, mo) for mo in m_outs.all()]
             if need_store_notok:
                 for item in m_outs:
-                    if item.material_out == Material.MA_TRACKING_SINGLE:
+                    if item.material_out.tracking == Material.MA_TRACKING_SINGLE:
                         # 获取所有主要的不合格项
                         bw_qs = Mlogbw.objects.filter(mlogb=item)
                         defectIds= Ftest.objects.filter(mlogbw_ftest__in=bw_qs).exclude(defect_main=None).values_list("defect_main__id", flat=True).distinct()
@@ -266,7 +266,6 @@ def mlog_submit(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
         else:
             m_outs_list = [(material_out, mlog.batch, mlog.count_ok, mlog.count_real_eweight, None, mlog)]
             # 一次填写的暂时不处理不合格品
-        
         for mo in m_outs_list:
             mo_ma, mo_batch, mo_count, mo_count_eweight, notok_sign_or_defect, mlog_or_b = mo
             if mo_count <= 0: