fix 折扣

netflix-service/src/main/java/com/cyksj/service/order/impl/OrderDonServiceImpl.java

@@ -225,7 +225,7 @@ public class OrderDonServiceImpl extends ServiceImpl<OrderDonMapper, OrderDon> i
 			Coupon coupon = couponMapper.selectById(couponId);
 			BigDecimal couponMoney = null;
 			if (coupon.getType() == Coupon.Type.discount) {
-				BigDecimal discountMoney = payRequest.getDonMoney().multiply(coupon.getDiscount()).divide(BigDecimal.valueOf(100), 2, RoundingMode.DOWN);
+				BigDecimal discountMoney = payRequest.getDonMoney().multiply(coupon.getDiscount());
 				orderDon.setMoney(discountMoney);
 				couponMoney = payRequest.getDonMoney().subtract(discountMoney);
 			} else if (coupon.getType() == Coupon.Type.reduce) {