fix(mall): 优化用户绑定逻辑

KKSU

2025-01-15 d724c10b82cf44d64af07495ec8dc901a7104055

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

@@ -26,5 +26,4 @@
    //减免金额
    private BigDecimal realAmount;


}