fix(mall): 修复兑换余额时碳积分不足的问题

KKSU

2024-12-23 700e52d5ef6e52b4292724165adfa60e24d76838

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

@@ -142,4 +142,6 @@

    @TableField(exist = false)
    private String expressNo;

    private Integer isFree;
}