feat: 商品计算报错问题

src/pages-booking/components/FooterSection/index.vue

@@ -55,7 +55,7 @@ const count = computed({
 });
 
 const totalAmt = computed(() => {
-  const { totalDays = 1 } = props.selectedDate;
+  const { totalDays } = props.selectedDate;
   const { specificationPrice } = props.orderData;
   return count.value * Number(specificationPrice) * totalDays;
 });