问题修复

src/views/home/components/settleAccount.vue

@@ -252,6 +252,7 @@ function paySuccess() {
   socket.cartInit()
   goodsStore.successClearCart()
   goodsStore.clearVipUserInfo()
+  payCardRef.value.resetCouponFormHandle()
 }
 
 const payCardRef = ref(null)
@@ -294,6 +295,8 @@ function returnHandle() {
     backendCoupons: [],
     fixedAmount: ''
   })
+
+  payCardRef.value.resetCouponFormHandle()
 }
 
 defineExpose({

src/views/home/index.vue

@@ -128,7 +128,7 @@
                 <el-text class="t">外带</el-text>
               </div>
               <div class="left" v-else></div>
-              <div class="right">
+              <div class="right" v-if="goodsStore.cartInfo.costSummary">
                 共<el-text>
                   {{ formatDecimal(goodsStore.cartInfo.costSummary.goodsTotal || 0, 2, true) }}件
                 </el-text>，￥{{ formatDecimal(goodsStore.cartInfo.costSummary.finalPayAmount || 0) }}