diff --git a/yudao-module-mall/yudao-module-shop-biz/src/main/java/cn/iocoder/yudao/module/shop/service/order/impl/StoreOrderServiceImpl.java b/yudao-module-mall/yudao-module-shop-biz/src/main/java/cn/iocoder/yudao/module/shop/service/order/impl/StoreOrderServiceImpl.java
index e8f27e161..0a0a27ef0 100644
--- a/yudao-module-mall/yudao-module-shop-biz/src/main/java/cn/iocoder/yudao/module/shop/service/order/impl/StoreOrderServiceImpl.java
+++ b/yudao-module-mall/yudao-module-shop-biz/src/main/java/cn/iocoder/yudao/module/shop/service/order/impl/StoreOrderServiceImpl.java
@@ -1393,8 +1393,7 @@ public class StoreOrderServiceImpl extends ServiceImpl<StoreOrderMapper, StoreOr
         if (StringUtils.equals("SUCCESS", result.getTradeState())) {
             String outTradeNo = result.getOutTradeNo();
             // 用户支付金额
-            Integer payerTotal1 = result.getAmount().getPayerTotal();
-            BigDecimal payerTotal = new BigDecimal(result.getAmount().getPayerTotal()).multiply(new BigDecimal("100"));
+            BigDecimal payerTotal = NumberUtil.div(result.getAmount().getPayerTotal() + "", "100", 2);
             // 处理相关逻辑
             if (outTradeNo.contains("MEMBER_")) {
                 log.info("WXPAY====会员===>");