diff --git a/src/main/resources/mybatis/mapper/inout/IoOrderDetailBizDao.xml b/src/main/resources/mybatis/mapper/inout/IoOrderDetailBizDao.xml
index 3ff5af59..e6229fd8 100644
--- a/src/main/resources/mybatis/mapper/inout/IoOrderDetailBizDao.xml
+++ b/src/main/resources/mybatis/mapper/inout/IoOrderDetailBizDao.xml
@@ -38,6 +38,6 @@
                 AND ic.orderIdFk = #{orderIdFk}
             </if>
         </where>
-        GROUP BY ic.orderIdFk
+        GROUP BY ic.bindRlFk
     </select>
 </mapper>