diff --git a/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml b/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml
index 585a36e4..ade38f6a 100644
--- a/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml
+++ b/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml
@@ -1264,7 +1264,7 @@
         INNER JOIN ITEM I ON I.HANDLE = SO.PLANNED_ITEM_BO
         JOIN ROUTER R ON R.HANDLE  = ST.ROUTER_BO
         LEFT JOIN Z_SFC_SCRAP ZSS ON ZSS.SFC = S.SFC AND ZSS.SITE = S.SITE
-        JOIN BOM B ON B.HANDLE = SO.PLANNED_BOM_BO
+        LEFT JOIN BOM B ON B.HANDLE = SO.PLANNED_BOM_BO
         JOIN (
         	SELECT ZABV.*
         FROM Z_ABNORMAL_BILL_VIEW ZABV