diff --git a/package1/buyFood/buyFood.vue b/package1/buyFood/buyFood.vue
index d902ee9..94bd53c 100644
--- a/package1/buyFood/buyFood.vue
+++ b/package1/buyFood/buyFood.vue
@@ -230,7 +230,7 @@
 							支付剩余时间  59:09
 						</view>
 						<view style="height: 45px;line-height: 45px;text-align: center;font-weight: 700;font-size: 15px;">
-							￥<text style="font-size: 30px;">449.96</text>
+							￥<text style="font-size: 30px;">{{totalAmountCalc.toFixed(2)}}</text>
 						</view>
 						<view style="height: 20px;text-align: center;color: red;">
 							若拼团失败，将会为您自动退款
@@ -362,10 +362,14 @@
 		onShow() {
 			this.menuButtonInfo = uni.getMenuButtonBoundingClientRect()
 			this.initAddress()
-
 			const now = new Date();
-			now.setMinutes(now.getMinutes() + 30);
-			this.immediateTimeStr = `${now.getHours().toString().padStart(2, '0')}:${now.getMinutes().toString().padStart(2, '0')}`;
+			const startTime = new Date(now);
+			const endTime = new Date(now);
+			startTime.setMinutes(startTime.getMinutes() + 20);
+			endTime.setMinutes(endTime.getMinutes() + 35);
+			const startStr = `${startTime.getHours().toString().padStart(2, '0')}:${startTime.getMinutes().toString().padStart(2, '0')}`;
+			const endStr = `${endTime.getHours().toString().padStart(2, '0')}:${endTime.getMinutes().toString().padStart(2, '0')}`;
+			this.immediateTimeStr = `${startStr}-${endStr}`;
 
 			// Listen for selected delivery person event
 			uni.$on('updateDeliveryWorker', (worker) => {
@@ -411,7 +415,6 @@
 				return arr.join(',');
 			},
 			submitPay(){
-				this.$refs.payPopup.open('bottom');
 				if(this.isPaotui && !this.formData.address) {
 					this.warnPopup = 'shdz';
 					this.$refs.warnPopup.open();
@@ -433,6 +436,79 @@
 					return;
 				}
 
+				// Validation successful, open the payment popup
+				this.$refs.payPopup.open('bottom');
+			},
+			goDetail(){
+				// Pass match conditions to worker list
+				let shopArea = this.shopItem.shopArea || '';
+				let putArea = this.formData.address ? this.formData.address.areaId : '';
+				uni.navigateTo({
+					url:`/package1/index/deliveryPersonList?shopAreaId=${shopArea}&putAreaId=${putArea}`
+				})
+			},
+			openAddressBook(){
+				this.$refs.bookPopup.open('bottom')
+				
+			},
+			checkTime(type){
+				if (type === this.formData.isImmediately) {
+					if (type === false) {
+						this.$refs.model.open()
+						this.generateDeliveryTimes()
+					}
+					return;
+				}
+				this.formData.isImmediately = type;
+				if (this.formData.isImmediately === false) {
+					this.$refs.model.open()
+					this.generateDeliveryTimes()
+				}
+			},
+			checkVoucher(type) {
+				if (type == this.selected) return;
+				this.selected = type;
+				if(this.selected == 'buzhiding'){
+					this.formData.peisongyuan = "";
+					this.assignedWorker = null;
+				}
+			},
+			//微信支付测试
+			wxPayment() {
+				let that = this;
+				let amountInCents = Math.round(this.totalAmountCalc * 100);
+				let payDesc = this.isGroupBuy ? '拼团订单' : '商城订单';
+				
+				this.tui.request("/api/wechat/pay/unified-order", "POST", {
+					openid: uni.getStorageSync('miniProgramOpenid'),
+					amount: amountInCents, // 支付金额（分）
+					description: payDesc,
+					outTradeNo: 'ORDER_' + Date.now()
+				}, false, false).then((res) => {
+					if (res.code == 200) {
+						uni.requestPayment({
+							provider: 'wxpay',
+							timeStamp: res.timeStamp,
+							nonceStr: res.nonceStr,
+							package: res.package,
+							signType: res.signType,
+							paySign: res.paySign,
+							success: function(res2) {
+								console.log('success:' + JSON.stringify(res2));
+								that.$refs.payPopup.close();
+								that.submitOrderToBackend();
+							},
+							fail: function(err) {
+								console.log('fail:' + JSON.stringify(err));
+								that.tui.toast("支付失败或取消");
+							}
+						});
+					} else {
+						this.tui.toast(res.message)
+					}
+				})
+			},
+			submitOrderToBackend() {
 				let items = [];
 				if(this.isGroupBuy && this.groupItem) {
 					items.push({
@@ -485,7 +561,7 @@
 				}
 				
 				uni.showLoading({ title: '提交中' });
-				this.tui.request("/hiver/order/submitMallOrder", "POST", payload, false, false).then(res => {
+				this.tui.request("/order/submitMallOrder", "POST", payload, false, false).then(res => {
 					uni.hideLoading();
 					if(res.code == 200) {
 						let orderId = res.result;
@@ -501,65 +577,6 @@
 					}
 				});
 			},
-			goDetail(){
-				// Pass match conditions to worker list
-				let shopArea = this.shopItem.shopArea || '';
-				let putArea = this.formData.address ? this.formData.address.areaId : '';
-				uni.navigateTo({
-					url:`/package1/index/deliveryPersonList?shopAreaId=${shopArea}&putAreaId=${putArea}`
-				})
-			},
-			openAddressBook(){
-				this.$refs.bookPopup.open('bottom')
-				
-			},
-			checkTime(type){
-				if(type == this.formData.isImmediately){
-					
-				}
-				this.formData.isImmediately = !this.formData.isImmediately
-				if(this.formData.isImmediately == false){
-					this.$refs.model.open()
-					this.generateDeliveryTimes()
-				}
-			},
-			checkVoucher(type) {
-				if (type == this.selected) return;
-				this.selected = type;
-				if(this.selected == 'buzhiding'){
-					this.formData.peisongyuan = "";
-					this.assignedWorker = null;
-				}
-			},
-			//微信支付测试
-			wxPayment() {
-				let that = this;
-				this.tui.request("/api/wechat/pay/unified-order", "POST", {
-					openid: uni.getStorageSync('miniProgramOpenid'),
-					amount: 1, // 支付金额（分）
-					description: '拼团订单',
-					outTradeNo: 'ORDER_' + Date.now()
-				}, false, false).then((res) => {
-					if (res.code == 200) {
-						uni.requestPayment({
-							provider: 'wxpay',
-							timeStamp: res.timeStamp,
-							nonceStr: res.nonceStr,
-							package: res.package,
-							signType: res.signType,
-							paySign: res.paySign,
-							success: function(res2) {
-								console.log('success:' + JSON.stringify(res2));
-							},
-							fail: function(err) {
-								console.log('fail:' + JSON.stringify(err));
-							}
-						});
-					} else {
-						this.tui.toast(res.message)
-					}
-				})
-			},
 			//时间选择器获取时间数据
 			generateDeliveryTimes() {
 				const now = new Date();