diff --git a/src/views/tool/Instead/components/order.vue b/src/views/tool/Instead/components/order.vue
index f282037..eb4a1a8 100644
--- a/src/views/tool/Instead/components/order.vue
+++ b/src/views/tool/Instead/components/order.vue
@@ -186,7 +186,7 @@
 
         <div class="u-flex u-m-b-10 u-row-between">
           <span class="title">整单改价</span>
-          <span class="u-m-l-10 value">-￥{{ discountAmount }}</span>
+          <span class="u-m-l-10 value color-red">-￥{{ discountAmount }}</span>
         </div>
         <div class="u-flex u-m-b-10 u-row-between">
           <span class="title">积分抵扣</span>
@@ -284,6 +284,10 @@ function refCouponConfirm(e, goodsPayPriceMap, goodsList) {
   score.sel = -1;
   quansSelArr.value = e;
   $goodsPayPriceMap = goodsPayPriceMap;
+  checkOrderPay.discountAmount = 0;
+  checkOrderPay.discount = 0;
+  score.sel = -1;
+  usePointsNumber.value = 0;
 }
 function delQuan(row) {
   const index = quansSelArr.value.findIndex((v) => v.id == row.id);
@@ -307,6 +311,9 @@ function discountConfirm(e) {
   } else {
     checkOrderPay.discount = 0;
   }
+
+  score.sel = -1;
+  usePointsNumber.value = 0;
 }
 function discountShow(e) {
   refDiscount.value.open({
@@ -356,6 +363,7 @@ watch(
     }
   }
 );
+
 watch(
   () => props.orderInfo.id,
   (newval) => {
diff --git a/src/views/tool/Instead/quan_util.js b/src/views/tool/Instead/quan_util.js
index d80e437..4aca99f 100644
--- a/src/views/tool/Instead/quan_util.js
+++ b/src/views/tool/Instead/quan_util.js
@@ -12,6 +12,10 @@ export function returnProductCouponPrice(coup, goodsArr, vipUser) {
   if (!item) {
     return 0;
   }
+  const discountSaleAmount = item.discountSaleAmount * 1;
+  if (discountSaleAmount > 0) {
+    return discountSaleAmount * coup.num;
+  }
   const memberPrice = item.memberPrice ? item.memberPrice : item.price;
   const price = item ? (isUseVipPrice(vipUser, item) ? memberPrice : item.price) : 0;
   return price * coup.num;
@@ -55,8 +59,10 @@ export function returnProductCoupon(coup, goodsArr, vipUser, selCoupArr = []) {
       use: false,
     };
   }
+  const discountSaleAmount = item.discountSaleAmount * 1;
   const memberPrice = item.memberPrice ? item.memberPrice : item.price;
-  const price = item ? (isUseVipPrice(vipUser, item) ? memberPrice : item.price) : 0;
+  let price = item ? (isUseVipPrice(vipUser, item) ? memberPrice : item.price) : 0;
+  price = discountSaleAmount > 0 ? discountSaleAmount : price;
   const discountAmount = (price * coup.num).toFixed(2);
   // const canUse = !coup.use ? false : (discountAmount > 0 && returnCoupCanUse(goodsArr, coup, selCoupArr))
   // const canUse=discountAmount>0
@@ -83,8 +89,12 @@ export function returnProductAllCoup(coupArr, goodsArr, vipUser) {
 }
 //返回商品实际支付价格
 export function returnProductPayPrice(goods, vipUser) {
+  const discountSaleAmount = goods.discountSaleAmount * 1;
   const memberPrice = goods.memberPrice ? goods.memberPrice : goods.price;
   const price = isUseVipPrice(vipUser, goods) ? memberPrice : goods.price;
+  if (discountSaleAmount) {
+    return discountSaleAmount;
+  }
   return price;
 }
 //返回商品券抵扣的商品价格
@@ -93,7 +103,11 @@ export function returnProductCoupAllPrice(productPriceArr, startIndex, num = 1,
   return productPriceArr.slice(startIndex, startIndex + num).reduce((prve, cur) => {
     let curPrice = 0;
     if (typeof cur === "object") {
-      curPrice = isVip ? cur.memberPrice * 1 : cur.price;
+      if (cur.discountSaleAmount * 1 > 0) {
+        curPrice = cur.discountSaleAmount * 1;
+      } else {
+        curPrice = isVip ? cur.memberPrice * 1 : cur.price;
+      }
     } else {
       curPrice = cur * 1;
     }
@@ -132,6 +146,7 @@ export function returnGoodsPayPriceMap(goodsArr) {
       return {
         memberPrice: v.memberPrice ? v.memberPrice : v.price,
         price: v.price,
+        discountSaleAmount: v.discountSaleAmount * 1,
       };
     });
     prve[cur.productId].push(...arr);