fix(vip): 修复计算精度问题

Administrator

2025-05-20 811fc54da0c22563568bdd51b4201a58e5b5fcd2

 src/main/java/cc/mrbird/febs/mall/entity/MallAchieveRecord.java

@@ -16,9 +16,9 @@
public class MallAchieveRecord extends BaseEntity {

    private Long memberId;

    //业绩
    private BigDecimal amount;

    //返佣
    private BigDecimal costAmount;

    private Date achieveTime;