diff --git a/api/api.js b/api/api.js
index 03aaf89..4d22dd9 100644
--- a/api/api.js
+++ b/api/api.js
@@ -33,7 +33,9 @@ const api = {
 	getCode(data,header) {
 		return request('/expertAPI/smsSend', data, 'post', true,'application/json',header);
 	},
-
+    getHomeData(){
+		return request('/expertAPI/index', {}, 'post', false);
+	},
 	// 视频相关API
 	getVideoList(data) {
 		return request('/video/list', data, 'get', true);
diff --git a/components/dialog/dialog.vue b/components/dialog/dialog.vue
index d0553f2..d562d9a 100644
--- a/components/dialog/dialog.vue
+++ b/components/dialog/dialog.vue
@@ -39,7 +39,7 @@
 	const props = defineProps({
 		visible: {
 			type: Boolean,
-			default: true
+			default: false
 		},
 		title: {
 			type: String,
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 1d4b170..66aff7d 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -261,6 +261,7 @@
 	import { onShow, onLoad, onPageScroll } from "@dcloudio/uni-app";
 	import CustomTabbar from '@/components/tabBar/tabBar.vue';
 	import unidialog from "@/components/dialog/dialog.vue"
+	import api from '@/api/api.js'
 	import navTo  from "@/utils/navTo.js";
     import bg from "@/static/more_bg.png"
 	import patient from "@/static/icon_home_my_patient.png"
@@ -279,7 +280,7 @@
 	const showSign=ref(false)
 	// 定义refs
 	const tabbarRef = ref(null);
-	const visible=ref(true)
+	const visible=ref(false)
 	// 滚动相关状态
 	const scrollTop = ref(0);
 	const bannerHeight = 400; // 轮播图高度，单位rpx
@@ -673,32 +674,66 @@
 		}
 	};
 
-	// 更新tabbar数据
-	const updateTabbarData = () => {
-		if (tabbarRef.value) {
-			const newTabList = [
-				{
-					icon: 'home',
-					activeIcon: 'home-filled',
-					text: '首页',
-					color: '#999999',
-					activeColor: '#007aff',
-					badge: 0,
-					showRedDot: false,
-					pagePath: '/pages/index/index'
-				},
-				{
-					icon: 'mic',
-					activeIcon: 'mic-filled',
-					text: '患教学堂',
-					color: '#999999',
-					activeColor: '#007aff',
-					badge: 15,
-					showRedDot: true,
-					pagePath: '/pages/education/education'
+	// 获取首页数据
+	const getHomeData = async () => {
+		try {
+			uni.showLoading({ title: '加载中...' });
+			const res = await api.getHomeData();
+			console.log('首页数据:', res);
+			
+			if (res && res.data) {
+				const data = res.data;
+				
+				// 更新轮播图数据
+				if (data.bannerList && data.bannerList.length > 0) {
+					bannerList.length = 0;
+					bannerList.push(...data.bannerList);
 				}
-			];
-			tabbarRef.value.updateTabList(newTabList);
+				
+				// 更新功能网格数据
+				if (data.gridList && data.gridList.length > 0) {
+					gridList.length = 0;
+					gridList.push(...data.gridList);
+				}
+				
+				// 更新消息通知数据
+				if (data.noticeList && data.noticeList.length > 0) {
+					noticeList.length = 0;
+					noticeList.push(...data.noticeList);
+				}
+				
+				// 更新专题E站数据
+				if (data.specialList && data.specialList.length > 0) {
+					specialList.length = 0;
+					specialList.push(...data.specialList);
+				}
+				
+				// 更新精品课数据
+				if (data.courseList && data.courseList.length > 0) {
+					courseList.length = 0;
+					courseList.push(...data.courseList);
+				}
+				
+				// 更新精彩回放数据
+				if (data.replayList && data.replayList.length > 0) {
+					replayList.length = 0;
+					replayList.push(...data.replayList);
+				}
+				
+				// 更新实用指南数据
+				if (data.guideList && data.guideList.length > 0) {
+					guideList.length = 0;
+					guideList.push(...data.guideList);
+				}
+			}
+		} catch (error) {
+			console.error('获取首页数据失败:', error);
+			uni.showToast({
+				title: '数据加载失败',
+				icon: 'none'
+			});
+		} finally {
+			uni.hideLoading();
 		}
 	};
 
@@ -719,11 +754,8 @@
 	// 页面显示
 	onShow(() => {
 		console.log('首页显示');
-	});
-
-	// 组件挂载后
-	onMounted(() => {
-		console.log('首页组件已挂载');
+		// 获取首页数据
+		getHomeData();
 		// 页面加载完成后测试tabbar功能
 		testTabbar();
 		
diff --git a/utils/request.js b/utils/request.js
index 89094f0..50f34c3 100644
--- a/utils/request.js
+++ b/utils/request.js
@@ -36,18 +36,22 @@ export const request = (url, data = {}, method = 'post', loading = false, conten
 	}
 	let header = {
 		'content-type': contentType,
-		'Authorization': 'Bearer ' + token
 	}
-
-	const defaultData = {
-		version: '4.0.0',
-		user_uuid: 'Rj3zuTY6zP6YTjHsYEz',
-		client_type: 'A', //client_type,
+	let defaultData={}
+	if(token){
+		header['Authorization']='Bearer ' + token
+		
 	}
+   defaultData = {
+			version: '4.0.0',
+			user_uuid: 'Rj3zuTY6zP6YTjHsYEz',
+			client_type: 'A', //client_type,
+		}
+	
 	return new Promise(function(e, n) {
 		let timestamp = Date.now();
 		uni.request({
-			data: {...data,...defaultData,timestamp:new Date().getTime()},
+			data: {...data,...defaultData,timestamp:new Date().getTime().toString()},
 			url: url.indexOf('http') != -1 ? url : encodeURI(BASE_URL + url),
 			method: method,
 			sslVerify: false,