diff --git a/pages.json b/pages.json
index c8bb6b5..cccdb57 100644
--- a/pages.json
+++ b/pages.json
@@ -84,6 +84,12 @@
 			"style": {
 				"navigationBarTitleText": "积分流水"
 			}
+		},
+		{
+			"path": "pages/inviteUsers/index",
+			"style": {
+				"navigationBarTitleText": "我邀请的用户"
+			}
 		}
 	],
 	"globalStyle": {
diff --git a/pages/inviteUsers/index.vue b/pages/inviteUsers/index.vue
new file mode 100644
index 0000000..eb982be
--- /dev/null
+++ b/pages/inviteUsers/index.vue
@@ -0,0 +1,293 @@
+<template>
+	<view class="invite-page">
+		<view class="summary-card">
+			<view class="summary-item">
+				<text class="summary-value">{{ total }}</text>
+				<text class="summary-label">已邀请用户</text>
+			</view>
+			<view class="summary-divider"></view>
+			<view class="summary-item">
+				<text class="summary-value">{{ totalPoints }}</text>
+				<text class="summary-label">累计积分</text>
+			</view>
+		</view>
+
+		<scroll-view
+			class="invite-scroll"
+			scroll-y
+			@scrolltolower="loadMore"
+			:refresher-enabled="true"
+			:refresher-triggered="refreshing"
+			@refresherrefresh="refresh"
+		>
+			<view class="invite-list">
+				<view
+					class="invite-item"
+					v-for="user in inviteList"
+					:key="`${user.username}-${user.created_at}`"
+				>
+					<image class="avatar" :src="user.avatar_url || defaultAvatar" mode="aspectFill" />
+					<view class="invite-info">
+						<view class="invite-header">
+							<text class="invite-name">
+								{{ user.username || '未命名用户' }}
+							</text>
+							<text class="sex-tag" :class="getSexClass(user.sex)">
+								{{ getSexText(user.sex) }}
+							</text>
+						</view>
+						<text class="invite-time">邀请时间：{{ formatDate(user.created_at) }}</text>
+					</view>
+				</view>
+
+				<view v-if="!loading && inviteList.length === 0" class="empty-state">
+					<text class="empty-icon">🤝</text>
+					<text class="empty-text">暂时还没有邀请记录</text>
+				</view>
+
+				<view v-if="loading && inviteList.length > 0" class="loading-more">
+					<text class="loading-text">加载中...</text>
+				</view>
+
+				<view v-if="!hasMore && inviteList.length > 0" class="no-more">
+					<text class="no-more-text">没有更多了</text>
+				</view>
+			</view>
+		</scroll-view>
+	</view>
+</template>
+
+<script>
+import request from '@/api/request.js';
+
+const INVITE_API_PATH = 'xcx/invite_users';
+
+export default {
+	data() {
+		return {
+			inviteList: [],
+			page: 1,
+			pageSize: 10,
+			loading: false,
+			refreshing: false,
+			hasMore: true,
+			total: 0,
+			totalPoints: 0,
+			defaultAvatar: '/static/images/home/icon-1.png'
+		};
+	},
+	onLoad() {
+		this.loadInvitedUsers();
+	},
+	methods: {
+		formatDate(value) {
+			if (!value) return '--';
+			const date = new Date(value);
+			if (Number.isNaN(date.getTime())) return value;
+			const year = date.getFullYear();
+			const month = `${date.getMonth() + 1}`.padStart(2, '0');
+			const day = `${date.getDate()}`.padStart(2, '0');
+			const hour = `${date.getHours()}`.padStart(2, '0');
+			const minute = `${date.getMinutes()}`.padStart(2, '0');
+			return `${year}-${month}-${day} ${hour}:${minute}`;
+		},
+		getSexText(sex) {
+			const map = {
+				1: '男',
+				2: '女',
+				0: '保密'
+			};
+			return map.hasOwnProperty(sex) ? map[sex] : '保密';
+		},
+		getSexClass(sex) {
+			if (sex === 1) return 'tag-male';
+			if (sex === 2) return 'tag-female';
+			return 'tag-unknown';
+		},
+		async loadInvitedUsers() {
+			if (this.loading || !this.hasMore) return;
+			this.loading = true;
+			try {
+				const params = {
+					page: this.page,
+					page_size: this.pageSize
+				};
+				const response = await request(INVITE_API_PATH, 'GET', params);
+				const list = Array.isArray(response)
+					? response
+					: response?.list || response?.data || [];
+				this.total = response?.total ?? this.total ?? 0;
+				this.totalPoints = response?.total_points ?? response?.totalPoints ?? this.totalPoints;
+
+				if (this.page === 1) {
+					this.inviteList = list;
+				} else {
+					this.inviteList = [...this.inviteList, ...list];
+				}
+
+				const received = list.length;
+				if (received < this.pageSize) {
+					this.hasMore = false;
+				} else {
+					this.page += 1;
+				}
+			} catch (error) {
+				console.error('加载邀请列表失败', error);
+				if (this.page === 1) {
+					this.inviteList = [];
+				}
+			} finally {
+				this.loading = false;
+				this.refreshing = false;
+			}
+		},
+		refresh() {
+			this.refreshing = true;
+			this.page = 1;
+			this.hasMore = true;
+			this.inviteList = [];
+			this.loadInvitedUsers();
+		},
+		loadMore() {
+			if (!this.loading && this.hasMore) {
+				this.loadInvitedUsers();
+			}
+		}
+	}
+};
+</script>
+
+<style scoped lang="scss">
+.invite-page {
+	min-height: 100vh;
+	background-color: #f5f5f5;
+	padding: 24rpx;
+	display: flex;
+	flex-direction: column;
+	gap: 24rpx;
+}
+
+.summary-card {
+	background: linear-gradient(120deg, #f6f1ff 0%, #ffeef5 100%);
+	border-radius: 32rpx;
+	padding: 32rpx;
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	box-shadow: 0 16rpx 32rpx rgba(139, 64, 255, 0.12);
+}
+
+.summary-item {
+	display: flex;
+	flex-direction: column;
+	gap: 8rpx;
+	text-align: center;
+	flex: 1;
+}
+
+.summary-value {
+	font-size: 44rpx;
+	font-weight: 700;
+	color: #33195d;
+}
+
+.summary-label {
+	font-size: 26rpx;
+	color: #7b43ff;
+}
+
+.summary-divider {
+	width: 2rpx;
+	height: 80rpx;
+	background-color: rgba(255, 255, 255, 0.4);
+}
+
+.invite-scroll {
+	flex: 1;
+	height: calc(100vh - 240rpx);
+}
+
+.invite-list {
+	display: flex;
+	flex-direction: column;
+	gap: 16rpx;
+}
+
+.invite-item {
+	background-color: #fff;
+	border-radius: 24rpx;
+	padding: 24rpx;
+	display: flex;
+	align-items: center;
+	gap: 24rpx;
+	box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.06);
+}
+
+.avatar {
+	width: 96rpx;
+	height: 96rpx;
+	border-radius: 50%;
+	background-color: #f3f3f3;
+}
+
+.invite-info {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 12rpx;
+}
+
+.invite-header {
+	display: flex;
+	align-items: center;
+	gap: 16rpx;
+}
+
+.invite-name {
+	font-size: 32rpx;
+	font-weight: 600;
+	color: #333;
+}
+
+.sex-tag {
+	font-size: 24rpx;
+	padding: 6rpx 20rpx;
+	border-radius: 999rpx;
+}
+
+.tag-male {
+	background-color: #e3f2fd;
+	color: #1a73e8;
+}
+
+.tag-female {
+	background-color: #fde2ef;
+	color: #d81b60;
+}
+
+.tag-unknown {
+	background-color: #f1f3f4;
+	color: #5f6368;
+}
+
+.invite-time {
+	font-size: 26rpx;
+	color: #999;
+}
+
+.empty-state,
+.loading-more,
+.no-more {
+	text-align: center;
+	padding: 80rpx 0;
+	display: flex;
+	flex-direction: column;
+	gap: 16rpx;
+	color: #999;
+}
+
+.empty-icon {
+	font-size: 80rpx;
+}
+</style>
+
diff --git a/pages/login/index.vue b/pages/login/index.vue
index 552d76b..eb5f92e 100644
--- a/pages/login/index.vue
+++ b/pages/login/index.vue
@@ -54,14 +54,14 @@ export default {
                          if (!loginRes.code) {
                               throw new Error('获取微信登录code失败');
                          }
-						 
-						 const open_id = (await request('xcx/basic_login', 'post', {code: loginRes.code})).openid
+
+                         const open_id = (await request('xcx/basic_login', 'post', { code: loginRes.code })).openid
 
                          // 调用登录接口，传递code和加密数据
                          const loginData = {
                               code: e.detail.code,
                               invitation_code: '',
-							  openid: open_id
+                              openid: open_id
                               // iv: e.detail.iv
                          };
 
@@ -69,7 +69,7 @@ export default {
                          await wx.setStorageSync('access_token', result.token);
                          await wx.setStorageSync('is_personal_information_complete', result.is_personal_information_complete);
                          // if (result.is_personal_information_complete) {
-                              wx.navigateBack();
+                         wx.navigateBack();
                          // } else {
                          //      wx.navigateTo({
                          //           url: `/pages/my/editInfo/index`,
diff --git a/pages/my/index.vue b/pages/my/index.vue
index 1bdc314..5cd1518 100644
--- a/pages/my/index.vue
+++ b/pages/my/index.vue
@@ -262,6 +262,7 @@ export default {
 			quickActions: [
 				{ icon: '💳', label: '我的钱包' },
 				{ icon: '📍', label: '地址管理', path: '/pages/address/index' },
+				{ icon: '🤝', label: '邀请用户', path: '/pages/inviteUsers/index' },
 				{ icon: '🔔', label: '消息通知' },
 				{ icon: '❓', label: '帮助中心' }
 			],
@@ -701,6 +702,9 @@ export default {
 			if (item.label === '当前积分') {
 				this.navigateTo('/pages/pointsLog/index');
 			}
+			if (item.label === '总订单数') {
+				this.navigateTo('/pages/order/index');
+			}
 		},
 		toEditInfoPage() {
 			uni.navigateTo({
diff --git a/pages/order/create.vue b/pages/order/create.vue
index 903fe21..9a8bf90 100644
--- a/pages/order/create.vue
+++ b/pages/order/create.vue
@@ -266,29 +266,29 @@ export default {
 
 			this.submitting = true;
 			// 获取小程序的appid
-			if (!this.app_id) {
-				const accountInfo = wx.getAccountInfoSync && wx.getAccountInfoSync();
-				this.app_id = accountInfo && accountInfo.miniProgram && accountInfo.miniProgram.appId
-					? accountInfo.miniProgram.appId
-					: '';
-			}
+			// if (!this.app_id) {
+			// 	const accountInfo = wx.getAccountInfoSync && wx.getAccountInfoSync();
+			// 	this.app_id = accountInfo && accountInfo.miniProgram && accountInfo.miniProgram.appId
+			// 		? accountInfo.miniProgram.appId
+			// 		: '';
+			// }
 			try {
 				// 构建订单数据
 				const orderData = {
-					app_id: this.app_id,
+					// app_id: this.app_id,
 					address_id: this.selectedAddress.id,
-					items: this.orderItems.map(item => ({
-						cart_id: item.cart_id,
-						product_id: item.product_id,
-						sku_id: item.sku_id,
-						quantity: item.quantity,
-						price: item.price
-					})),
-					remark: this.orderRemark,
-					total_price: this.totalPrice,
-					shipping_fee: this.shippingFee,
-					discount_amount: this.discountAmount,
-					final_price: this.finalPrice
+					// items: this.orderItems.map(item => ({
+					// 	cart_id: item.cart_id,
+					// 	product_id: item.product_id,
+					// 	sku_id: item.sku_id,
+					// 	quantity: item.quantity,
+					// 	price: item.price
+					// })),
+					// remark: this.orderRemark,
+					// total_price: this.totalPrice,
+					// shipping_fee: this.shippingFee,
+					// discount_amount: this.discountAmount,
+					// final_price: this.finalPrice
 				};
 
 				// 调用创建订单接口
diff --git a/pages/order/index.vue b/pages/order/index.vue
index 684d0c5..5419537 100644
--- a/pages/order/index.vue
+++ b/pages/order/index.vue
@@ -26,14 +26,14 @@
 				<view 
 					class="order-item" 
 					v-for="order in orderList" 
-					:key="order.id || order.order_no"
+					:key="order.order_id"
 					@click="goToDetail(order)"
 				>
 					<!-- 订单头部 -->
 					<view class="order-header">
 						<view class="order-info">
-							<text class="order-no">订单号：{{ order.order_no || order.no }}</text>
-							<text class="order-date">{{ formatDate(order.created_at || order.date) }}</text>
+							<text class="order-no">订单号：{{ order.order_id }}</text>
+							<text class="order-date">{{ formatDate(order.created_at || order.createdAt || order.date) }}</text>
 						</view>
 						<view class="order-status-tag" :class="getStatusClass(order.status)">
 							{{ getStatusText(order.status) }}
@@ -44,12 +44,12 @@
 					<view class="order-goods">
 						<view 
 							class="goods-item" 
-							v-for="(item, index) in order.items || [order]" 
+							v-for="(item, index) in (order.items || order.product_list || [order])" 
 							:key="index"
 						>
 							<view class="goods-image">
 								<image 
-									:src="item.product_image || item.main_image_url || item.image" 
+									:src="item.product_image || item.main_image_url || item.product_main_image_url || item.image" 
 									mode="aspectFill"
 									@error="handleImageError"
 								></image>
@@ -62,7 +62,7 @@
 								<view class="goods-price-row">
 									<view class="goods-price">
 										<text class="price-symbol">￥</text>
-										<text class="price-value">{{ formatPrice(item.price || order.price) }}</text>
+										<text class="price-value">{{ formatPrice(item.price || order.price || item.sku_price) }}</text>
 									</view>
 									<view class="goods-quantity">x{{ item.quantity || order.quantity || 1 }}</view>
 								</view>
@@ -74,7 +74,7 @@
 					<view class="order-footer">
 						<view class="order-total">
 							<text class="total-label">共{{ getTotalQuantity(order) }}件商品 合计：</text>
-							<text class="total-price">￥{{ formatPrice(order.final_price || order.total_price || order.amount) }}</text>
+							<text class="total-price">￥{{ formatPrice(order.final_price || order.payable_amount || order.total_price || order.amount || order.total_amount) }}</text>
 						</view>
 						<view class="order-actions">
 							<view 
@@ -119,23 +119,36 @@ export default {
 			currentStatus: 'all', // 当前选中的状态
 			statusTabs: [
 				{ label: '全部', value: 'all' },
-				{ label: '待付款', value: 'pending' },
-				{ label: '待发货', value: 'paid' },
-				{ label: '待收货', value: 'shipped' },
-				{ label: '已完成', value: 'completed' }
+				{ label: '待支付', value: 1 },
+				// { label: '支付失败', value: 2 },
+				{ label: '待发货', value: 3 },
+				{ label: '待收货', value: 4 },
+				{ label: '已完成', value: 5 },
+				// { label: '已取消', value: 6 },
+				// { label: '已退款', value: 7 }
 			],
 			orderList: [],
 			loading: false,
 			refreshing: false,
 			page: 1,
 			pageSize: 10,
-			hasMore: true
+			hasMore: true,
+			statusConfig: {
+				1: { label: '待支付', class: 'pending' },
+				2: { label: '支付失败', class: 'cancelled' },
+				3: { label: '待发货', class: 'warning' },
+				4: { label: '待收货', class: 'warning' },
+				5: { label: '已完成', class: 'success' },
+				6: { label: '已取消', class: 'cancelled' },
+				7: { label: '已退款', class: 'cancelled' }
+			}
 		};
 	},
 	onLoad(options) {
 		// 如果从其他页面传入状态参数，切换到对应状态
 		if (options.status) {
-			this.currentStatus = options.status;
+			const statusValue = Number(options.status);
+			this.currentStatus = Number.isNaN(statusValue) ? options.status : statusValue;
 		}
 		this.loadOrderList();
 	},
@@ -168,9 +181,33 @@ export default {
 			return `${year}-${month}-${day}`;
 		},
 
+		// 兼容数字与旧字符串状态
+		normalizeStatus(status) {
+			if (status === null || status === undefined) return null;
+			const numericStatus = Number(status);
+			if (!Number.isNaN(numericStatus)) {
+				return numericStatus;
+			}
+			const legacyMap = {
+				'pending': 1,
+				'paid': 3,
+				'shipped': 4,
+				'completed': 5,
+				'cancelled': 6,
+				'refunded': 7,
+				'failed': 2,
+				'pay_failed': 2
+			};
+			return legacyMap[status] !== undefined ? legacyMap[status] : status;
+		},
+
 		// 获取状态文本
 		getStatusText(status) {
-			const statusMap = {
+			const normalized = this.normalizeStatus(status);
+			if (typeof normalized === 'number' && this.statusConfig[normalized]) {
+				return this.statusConfig[normalized].label;
+			}
+			const legacyTextMap = {
 				'pending': '待付款',
 				'paid': '待发货',
 				'shipped': '待收货',
@@ -178,11 +215,15 @@ export default {
 				'cancelled': '已取消',
 				'refunded': '已退款'
 			};
-			return statusMap[status] || status || '未知';
+			return legacyTextMap[normalized] || legacyTextMap[status] || status || '未知';
 		},
 
 		// 获取状态样式类
 		getStatusClass(status) {
+			const normalized = this.normalizeStatus(status);
+			if (typeof normalized === 'number' && this.statusConfig[normalized]) {
+				return this.statusConfig[normalized].class;
+			}
 			const classMap = {
 				'pending': 'pending',
 				'paid': 'warning',
@@ -191,14 +232,41 @@ export default {
 				'cancelled': 'cancelled',
 				'refunded': 'cancelled'
 			};
-			return classMap[status] || '';
+			return classMap[normalized] || classMap[status] || '';
 		},
 
 		// 获取订单操作按钮
 		getOrderActions(order) {
 			const status = order.status;
 			const actions = [];
+			const normalized = this.normalizeStatus(status);
 
+			if (typeof normalized === 'number') {
+				switch (normalized) {
+					case 1: // 待支付
+					case 2: // 支付失败
+						actions.push({ label: '取消订单', action: 'cancel', class: 'cancel-btn' });
+						actions.push({ label: '立即付款', action: 'pay', class: 'primary-btn' });
+						break;
+					case 3: // 待发货
+						actions.push({ label: '查看详情', action: 'detail', class: 'default-btn' });
+						break;
+					case 4: // 待收货
+						actions.push({ label: '查看物流', action: 'logistics', class: 'default-btn' });
+						actions.push({ label: '确认收货', action: 'confirm', class: 'primary-btn' });
+						break;
+					case 5: // 已完成
+						actions.push({ label: '查看详情', action: 'detail', class: 'default-btn' });
+						actions.push({ label: '再次购买', action: 'rebuy', class: 'primary-btn' });
+						break;
+					default:
+						actions.push({ label: '查看详情', action: 'detail', class: 'default-btn' });
+						break;
+				}
+				return actions;
+			}
+
+			// 兼容旧字符串状态
 			if (status === 'pending') {
 				actions.push({ label: '取消订单', action: 'cancel', class: 'cancel-btn' });
 				actions.push({ label: '立即付款', action: 'pay', class: 'primary-btn' });
@@ -219,8 +287,9 @@ export default {
 
 		// 获取订单商品总数量
 		getTotalQuantity(order) {
-			if (order.items && Array.isArray(order.items)) {
-				return order.items.reduce((sum, item) => sum + (parseInt(item.quantity) || 1), 0);
+			const items = order.items || order.product_list;
+			if (items && Array.isArray(items)) {
+				return items.reduce((sum, item) => sum + (parseInt(item.quantity) || 1), 0);
 			}
 			return parseInt(order.quantity) || 1;
 		},
diff --git a/pages/shopDetail/index.vue b/pages/shopDetail/index.vue
index 50d84d1..a882bfa 100644
--- a/pages/shopDetail/index.vue
+++ b/pages/shopDetail/index.vue
@@ -42,7 +42,7 @@
                <view class="product-price">
                     <text class="current-price">¥{{ formatPrice(currentPrice) }}</text>
                     <text class="original-price" v-if="originalPrice > currentPrice">¥{{ formatPrice(originalPrice)
-                    }}</text>
+                         }}</text>
                </view>
                <view class="sku-hint" v-if="skuList.length > 1 && !selectedSku">
                     请选择规格
@@ -143,17 +143,17 @@
                               <view class="note-item">
                                    <text class="note-label">前调：</text>
                                    <text class="note-content">{{ productInfo.scent_level.top_note || '柠檬、佛手柑、粉红胡椒'
-                                   }}</text>
+                                        }}</text>
                               </view>
                               <view class="note-item">
                                    <text class="note-label">中调：</text>
                                    <text class="note-content">{{ productInfo.scent_level.middle_note || '玫瑰、茉莉、牡丹'
-                                   }}</text>
+                                        }}</text>
                               </view>
                               <view class="note-item">
                                    <text class="note-label">后调：</text>
                                    <text class="note-content">{{ productInfo.scent_level.base_note || '白麝香、雪松、香草'
-                                   }}</text>
+                                        }}</text>
                               </view>
                          </view>
                     </view>
@@ -254,9 +254,10 @@
                <view class="bar-btn" @click="goToCart">
                     <text class="iconfont icon-gouwuche"></text>
                     <text>购物车</text>
+                    <view v-if="cartSelectedCount > 0" class="cart-count">{{ cartSelectedCount }}</view>
                </view>
                <view class="bar-btn cart-btn" @click="addToCart">加入购物车</view>
-               <view class="bar-btn primary" @click="buyNow">立即购买</view>
+               <!-- <view class="bar-btn primary" @click="buyNow">立即购买</view> -->
           </view>
      </view>
 </template>
@@ -307,6 +308,7 @@ export default {
                activeTab: 'detail',
                showPurchaseModal: false,
                purchaseAction: 'cart', // 'cart' 或 'buy'
+               cartSelectedCount: 0,
                fragranceNotes: {
                     top: '柠檬、佛手柑、粉红胡椒',
                     middle: '玫瑰、茉莉、牡丹',
@@ -357,6 +359,10 @@ export default {
      onLoad(options) {
           // this.productInfo = uni.getStorageSync('product_info');
           this.loadProductDetail(uni.getStorageSync('product_info'));
+          this.fetchCartSelectedCount();
+     },
+     onShow() {
+          this.fetchCartSelectedCount();
      },
      methods: {
 
@@ -483,33 +489,53 @@ export default {
           switchTab(tab) {
                this.activeTab = tab;
           },
-
-          // 打开购买弹窗 - 加入购物车
-          addToCart() {
-               this.purchaseAction = 'cart';
-               // 如果还没有选择SKU，自动选择第一个可用的
-               if (!this.selectedSku && this.skuList.length > 0) {
-                    const availableSku = this.skuList.find(sku => sku && (sku.quantity > 0 || sku.quantity === undefined)) || this.skuList[0];
-                    if (availableSku) {
-                         const skuIndex = this.skuList.indexOf(availableSku);
-                         this.selectSku(availableSku, skuIndex >= 0 ? skuIndex : 0);
-                    }
+          async userIsLogin() {
+               const token = await uni.getStorageSync('access_token')
+               if (token) {
+                    return
+               } else {
+                    uni.navigateTo({
+                         url: '/pages/login/index'
+                    })
                }
-               this.showPurchaseModal = true;
+          },
+          // 打开购买弹窗 - 加入购物车
+          async addToCart() {
+               await this.userIsLogin().then(async (res) => {
+                    this.purchaseAction = 'cart';
+                    // 如果还没有选择SKU，自动选择第一个可用的
+                    if (!this.selectedSku && this.skuList.length > 0) {
+                         const availableSku = this.skuList.find(sku => sku && (sku.quantity > 0 || sku.quantity === undefined)) || this.skuList[0];
+                         if (availableSku) {
+                              const skuIndex = this.skuList.indexOf(availableSku);
+                              this.selectSku(availableSku, skuIndex >= 0 ? skuIndex : 0);
+                         }
+                    }
+                    this.showPurchaseModal = true;
+               }).catch((err) => {
+                    console.log(err);
+               });
+
+
           },
 
           // 打开购买弹窗 - 立即购买
-          buyNow() {
-               this.purchaseAction = 'buy';
-               // 如果还没有选择SKU，自动选择第一个可用的
-               if (!this.selectedSku && this.skuList.length > 0) {
-                    const availableSku = this.skuList.find(sku => sku && (sku.quantity > 0 || sku.quantity === undefined)) || this.skuList[0];
-                    if (availableSku) {
-                         const skuIndex = this.skuList.indexOf(availableSku);
-                         this.selectSku(availableSku, skuIndex >= 0 ? skuIndex : 0);
+          async buyNow() {
+               await this.userIsLogin().then((res) => {
+                    this.purchaseAction = 'buy';
+                    // 如果还没有选择SKU，自动选择第一个可用的
+                    if (!this.selectedSku && this.skuList.length > 0) {
+                         const availableSku = this.skuList.find(sku => sku && (sku.quantity > 0 || sku.quantity === undefined)) || this.skuList[0];
+                         if (availableSku) {
+                              const skuIndex = this.skuList.indexOf(availableSku);
+                              this.selectSku(availableSku, skuIndex >= 0 ? skuIndex : 0);
+                         }
                     }
-               }
-               this.showPurchaseModal = true;
+                    this.showPurchaseModal = true;
+               }).catch((err) => {
+                    console.log(err);
+               });
+               
           },
 
           // 关闭购买弹窗
@@ -540,6 +566,7 @@ export default {
                               title: '已添加到购物车',
                               icon: 'success'
                          });
+                         this.fetchCartSelectedCount();
                     } catch (error) {
                          console.error('添加到购物车失败:', error);
                          uni.showToast({
@@ -574,6 +601,20 @@ export default {
                uni.navigateTo({
                     url: '/pages/shoppingCart/index'
                });
+          },
+          async fetchCartSelectedCount() {
+               try {
+                    const res = await request('xcx/carts', 'GET', { page: 1, page_size: 99 });
+                    const list = res.list || res.data || res || [];
+                    this.cartSelectedCount = list
+                         .filter(item => item && item.selected === 1)
+                         .reduce((sum, item) => {
+                              const quantity = parseInt(item.quantity || item.count || 0, 10);
+                              return sum + (isNaN(quantity) ? 0 : quantity);
+                         }, 0);
+               } catch (error) {
+                    console.error('获取购物车数量失败:', error);
+               }
           }
      }
 };
@@ -1223,6 +1264,7 @@ export default {
      color: #666;
      padding: 12rpx 0;
      box-sizing: border-box;
+     position: relative;
 }
 
 .bar-btn .iconfont {
@@ -1254,4 +1296,20 @@ export default {
      height: 72rpx;
      line-height: 72rpx;
 }
+
+.cart-count {
+     position: absolute;
+     top: 6rpx;
+     right: 36rpx;
+     min-width: 32rpx;
+     padding: 0 8rpx;
+     height: 32rpx;
+     border-radius: 16rpx;
+     background-color: #ff4d4f;
+     color: #fff;
+     font-size: 20rpx;
+     line-height: 32rpx;
+     text-align: center;
+     box-shadow: 0 4rpx 8rpx rgba(0, 0, 0, 0.15);
+}
 </style>