diff --git a/commons/utils/goodsUtil.js b/commons/utils/goodsUtil.js
index 035de76..8c7a802 100644
--- a/commons/utils/goodsUtil.js
+++ b/commons/utils/goodsUtil.js
@@ -2,7 +2,7 @@ export function canComputedPackFee(v) {
 	return v.pack && v.status != 'return' && v.status != 'refund' && v.status != 'refunding'
 }
 export function returnCanComputedGoodsArr(arr) {
-	return arr.filter(v=>canComputedPackFee(v))
+	return arr.filter(v => canComputedPackFee(v))
 }
 export function returnPackFee(arr) {
 	return arr.reduce((prve, cur) => {
@@ -10,22 +10,26 @@ export function returnPackFee(arr) {
 	}, 0).toFixed(2)
 }
 
-export function canTuicai(orderInfo,item){
-	return orderInfo.status=='unpaid'&&orderInfo.useType!='dine-in-before'&& item.status!='return'
+export function canTuicai(orderInfo, item) {
+	if (orderInfo.status == 'unpaid' && orderInfo.isPostpaid !== null && orderInfo.isPostpaid == 0) {
+		return false
+	}
+	return orderInfo.status == 'unpaid' && orderInfo.useType != 'dine-in-before' && item.status != 'return'
 }
-export function canTuiKuan(orderInfo,item){
-	// 不是未支付退款等状态,也不是商品券抵扣才可以退款
-	return  orderInfo.status!='unpaid'&& item.status!='return'&&item.status!='refund'&&item.status!='refunding'&&!item.userCouponId
+export function canTuiKuan(orderInfo, item) {
+	// 已完成的订单,也不是商品券抵扣才可以退款
+	return orderInfo.status == 'closed' && item.status != 'return' && item.status != 'refund' && item.status !=
+		'refunding' && !item.userCouponId
 }
-export function isTui(item){
-	return  item.status=='return'||item.status=='refund'||item.status=='refunding'
+export function isTui(item) {
+	return item.status == 'return' || item.status == 'refund' || item.status == 'refunding'
 }
-export function isGift(item){
-	return  !isTui(item)&&item.gift
+export function isGift(item) {
+	return !isTui(item) && item.gift
 }
-export function numSum(arr){
-	const sum=arr.reduce((a,b)=>{
-		return a+b*100
-	},0)
-	return (sum/100).toFixed(2)
+export function numSum(arr) {
+	const sum = arr.reduce((a, b) => {
+		return a + b * 100
+	}, 0)
+	return (sum / 100).toFixed(2)
 }
\ No newline at end of file
diff --git a/commons/utils/safe-bottom.js b/commons/utils/safe-bottom.js
index c8ed07d..9cfddc1 100644
--- a/commons/utils/safe-bottom.js
+++ b/commons/utils/safe-bottom.js
@@ -1,23 +1,32 @@
 import {
 	getCurrentInstance,
 } from 'vue';
-export function getElRect(elClass, dataVal) {
-	const instance = getCurrentInstance();
-	return new Promise((resolve, reject) => {
-		const query = uni.createSelectorQuery().in(instance.proxy);
+export async function getElRect(elClass, instance,option) {
+	instance = instance ? instance : getCurrentInstance();
+	const query = uni.createSelectorQuery().in(instance.proxy);
+	try{
+		const res= await getEle(query,elClass,option)
+		return res
+	}catch(e){
+		console.log(e);
+	}
+}
+async function getEle(query,elClass,option){
+	return new Promise((resolve, reject)=>{
 		query.select('.' + elClass).fields({
-			size: true
+			size: true,
+			...option
 		}, res => {
 			// 如果节点尚未生成，res值为null，循环调用执行
 			if (!res) {
-				setTimeout(() => {
-					getElRect(elClass);
+				return setTimeout(() => {
+					getEle(query,elClass,option);
 				}, 10);
-				return;
 			}
 			resolve(res);
 		}).exec();
 	})
+	
 }
 
 export async function getSafeBottomHeight(className, height = 16) {