feat: 商品的计算问题

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

@@ -55,9 +55,8 @@ const count = computed({
 });
 
 const totalAmt = computed(() => {
-  const { totalDays } = props.selectedDate;
+  const { totalDays = 1 } = props.selectedDate;
   const { specificationPrice } = props.orderData;
-
   return count.value * Number(specificationPrice) * totalDays;
 });
 </script>