refactor(mall): 调整退款金额计算逻辑

Administrator

2025-05-20 889e5f608dfc153808199e0df9b02d0a41faae11

 src/main/java/cc/mrbird/febs/mall/mapper/MallExpressInfoMapper.java

@@ -7,4 +7,5 @@
public interface MallExpressInfoMapper extends BaseMapper<MallExpressInfo> {

    MallExpressInfo selectByOrderId(@Param("orderId") Long orderId);

}