fix: 优化退货管理中的退款金额计算和实际合同金额处理

liding

2026-06-24 a90721a1d1e7ec18f2a0a0c5e9688dedf9091610

 src/main/resources/mapper/measuringinstrumentledger/SparePartsMapper.xml

@@ -10,5 +10,6 @@
                and sp.name like concat('%',#{spareParts.name},'%')
            </if>
        </where>
        order by sp.create_time desc
    </select>
</mapper>
</mapper>