diff --git a/src/main/resources/mybatis/mapper/inout/IoOrderDetailCodeDao.xml b/src/main/resources/mybatis/mapper/inout/IoOrderDetailCodeDao.xml
index d13ce1e70..730c862db 100644
--- a/src/main/resources/mybatis/mapper/inout/IoOrderDetailCodeDao.xml
+++ b/src/main/resources/mybatis/mapper/inout/IoOrderDetailCodeDao.xml
@@ -5,11 +5,12 @@
         select io_order_detail_code.*,
         bp.bzgg,
         bp.prepnUnit,
-        bp.prepnSpec,
-        (select `name` from basic_corp where erpId = io_order_detail_code.supId) supName
+        bc.name supName,
+        bp.prepnSpec
         from io_order_detail_code
                      left join basic_udirel bu on bu.id = io_order_detail_code.bindRlFk
                      left join basic_products bp on bp.uuid = bu.uuid
+                     left join basic_corp bc on bc.erpId = io_order_detail_code.supId
         <where>
             <if test="orderIdFk != null and orderIdFk != ''">
                 AND orderIdFk = #{orderIdFk}