diff --git a/im-uniapp/App.vue b/im-uniapp/App.vue
index 363b9e0..a30cd85 100644
--- a/im-uniapp/App.vue
+++ b/im-uniapp/App.vue
@@ -5,7 +5,7 @@
 	import * as enums from './common/enums';
 	import * as wsApi from './common/wssocket';
 	import UNI_APP from '@/.env.js'
-	import { getCurrentInstance } from 'vue'
+
 	export default {
 		data() {
 			return {
@@ -66,10 +66,10 @@
 					console.log("ws断开", res);
 					// 重新连接
 					this.reconnectWs();
-					
+
 				})
 			},
-			loadStore(){
+			loadStore() {
 				return this.userStore.loadUser().then(() => {
 					const promises = [];
 					promises.push(this.friendStore.loadFriend());
@@ -112,7 +112,7 @@
 				}
 				// 消息已读处理，清空已读数量
 				if (msg.type == enums.MESSAGE_TYPE.READED) {
-					this.chatStore.resetUnreadCount( {
+					this.chatStore.resetUnreadCount({
 						type: 'PRIVATE',
 						targetId: msg.recvId
 					})
@@ -120,7 +120,7 @@
 				}
 				// 消息回执处理,改消息状态为已读
 				if (msg.type == enums.MESSAGE_TYPE.RECEIPT) {
-					this.chatStore.readedMessage( {
+					this.chatStore.readedMessage({
 						friendId: msg.sendId
 					})
 					return;
@@ -129,10 +129,9 @@
 				msg.selfSend = msg.sendId == this.userStore.userInfo.id;
 				// 好友id
 				let friendId = msg.selfSend ? msg.recvId : msg.sendId;
-				this.loadFriendInfo(friendId).then((friend) => {
+				this.loadFriendInfo(friendId, (friend) => {
 					this.insertPrivateMessage(friend, msg);
 				})
-
 			},
 			insertPrivateMessage(friend, msg) {
 				// 单人视频信令
@@ -205,7 +204,7 @@
 				}
 				// 标记这条消息是不是自己发的
 				msg.selfSend = msg.sendId == this.userStore.userInfo.id;
-				this.loadGroupInfo(msg.groupId).then((group) => {
+				this.loadGroupInfo(msg.groupId, (group) => {
 					// 插入群聊消息
 					this.insertGroupMessage(group, msg);
 				})
@@ -260,41 +259,37 @@
 				// 打开会话
 				this.chatStore.openChat(chatInfo);
 				// 插入消息
-				this.chatStore.insertMessage( msg);
+				this.chatStore.insertMessage(msg);
 				// 播放提示音
 				this.playAudioTip();
 			},
-			loadFriendInfo(id) {
-				return new Promise((resolve, reject) => {
-					let friend = this.friendStore.findFriend(id);
-					if (friend) {
-						resolve(friend);
-					} else {
-						http({
-							url: `/friend/find/${id}`,
-							method: 'GET'
-						}).then((friend) => {
-							this.friendStore.addFriend(friend);
-							resolve(friend)
-						})
-					}
-				});
+			loadFriendInfo(id, callback) {
+				let friend = this.friendStore.findFriend(id);
+				if (friend) {
+					callback(friend);
+				} else {
+					http({
+						url: `/friend/find/${id}`,
+						method: 'GET'
+					}).then((friend) => {
+						this.friendStore.addFriend(friend);
+						callback(friend)
+					})
+				}
 			},
-			loadGroupInfo(id) {
-				return new Promise((resolve, reject) => {
-					let group = this.groupStore.groups.find((g) => g.id == id);
-					if (group) {
-						resolve(group);
-					} else {
-						http({
-							url: `/group/find/${id}`,
-							method: 'GET'
-						}).then((group) => {
-							this.groupStore.addGroup(group);
-							resolve(group)
-						})
-					}
-				});
+			loadGroupInfo(id, callback) {
+				let group = this.groupStore.findGroup(id);
+				if (group) {
+					callback(group);
+				} else {
+					http({
+						url: `/group/find/${id}`,
+						method: 'GET'
+					}).then((group) => {
+						this.groupStore.addGroup(group);
+						callback(group)
+					})
+				}
 			},
 			exit() {
 				console.log("exit");
@@ -384,7 +379,7 @@
 
 	.tab-page {
 		// #ifdef H5
-		height: calc(100vh  - 50px); // h5平台100vh是包含了底部高度，需要减去
+		height: calc(100vh - 50px); // h5平台100vh是包含了底部高度，需要减去
 		// #endif
 		// #ifndef H5
 		height: calc(100vh);
diff --git a/im-uniapp/common/request.js b/im-uniapp/common/request.js
index 481c6be..4bdef2e 100644
--- a/im-uniapp/common/request.js
+++ b/im-uniapp/common/request.js
@@ -21,7 +21,7 @@ const request = (options) => {
 				if (res.data.code == 200) {
 					return resolve(res.data.data)
 				} else if (res.data.code == 400) {
-					getApp().exit();
+					getApp().$vm.exit();
 				} else if (res.data.code == 401) {
 					console.log("token失效，尝试重新获取")
 					if (isRefreshToken) {
@@ -38,7 +38,7 @@ const request = (options) => {
 						requestList = [];
 						isRefreshToken = false;
 						console.log("刷新token失败")
-						getApp().exit();
+						getApp().$vm.exit();
 						return;
 					}
 					let newInfo = res.data.data;
diff --git a/im-uniapp/pages/chat/chat-box.vue b/im-uniapp/pages/chat/chat-box.vue
index 64c943f..d646714 100644
--- a/im-uniapp/pages/chat/chat-box.vue
+++ b/im-uniapp/pages/chat/chat-box.vue
@@ -838,7 +838,7 @@
 			margin-bottom: 10rpx;
 			border: #dddddd solid 1px;
 			background-color: #f7f8fd;
-
+			height: 80rpx;
 			.iconfont {
 				font-size: 68rpx;
 				margin: 6rpx;
diff --git a/im-uniapp/pages/common/user-info.vue b/im-uniapp/pages/common/user-info.vue
index fb54bd2..366a034 100644
--- a/im-uniapp/pages/common/user-info.vue
+++ b/im-uniapp/pages/common/user-info.vue
@@ -1,7 +1,7 @@
 <template>
 	<view class="page user-info">
 		<view class="content">
-			<head-image  :name="userInfo.nickName" :url="userInfo.headImage"
+			<head-image  :name="userInfo.nickName" :url="userInfo.headImageThumb"
 			:size="160" @click="onShowFullImage()"></head-image>
 			
 			<view class="info-item">
diff --git a/im-uniapp/pages/group/group-edit.vue b/im-uniapp/pages/group/group-edit.vue
index d9e09fc..fb64bd1 100644
--- a/im-uniapp/pages/group/group-edit.vue
+++ b/im-uniapp/pages/group/group-edit.vue
@@ -3,11 +3,11 @@
 		<uni-forms ref="form" :modelValue="group" :rules="rules" validate-trigger="bind" label-position="top"
 			label-width="100%">
 			<uni-forms-item label="群聊头像:" name="headImage">
-				<image-upload v-show="isOwner" :onSuccess="onUnloadImageSuccess">
-					<image :src="group.headImage" class="group-image"></image>
+				<image-upload v-if="isOwner" :onSuccess="onUnloadImageSuccess">
+					<image :src="group.headImageThumb" class="group-image"></image>
 				</image-upload>
-				<head-image  v-show="!isOwner" :name="group.showGroupName" 
-					:url="group.headImage" :size="200"></head-image>
+				<head-image  v-if="!isOwner" :name="group.showGroupName" 
+					:url="group.headImageThumb" :size="200"></head-image>
 			</uni-forms-item>
 			<uni-forms-item label="群聊名称:" name="name" :required="true">
 				<uni-easyinput type="text" v-model="group.name" :disabled="!isOwner" placeholder="请输入群聊名称" />
diff --git a/im-uniapp/pages/login/login.vue b/im-uniapp/pages/login/login.vue
index f8cb97a..ab4421f 100644
--- a/im-uniapp/pages/login/login.vue
+++ b/im-uniapp/pages/login/login.vue
@@ -54,7 +54,7 @@
 					loginInfo.expireTime = new Date().getTime() + loginInfo.refreshTokenExpiresIn * 1000;
 					uni.setStorageSync("loginInfo", loginInfo);
 					// 调用App.vue的初始化方法
-					getApp().init()
+					getApp().$vm.init()
 					// 跳转到聊天页面   
 					uni.switchTab({
 						url: "/pages/chat/chat"
@@ -72,8 +72,6 @@
 
 <style lang="scss" scoped>
 	.login {
-
-
 		.title {
 			padding-top: 150rpx;
 			padding-bottom: 50rpx;
diff --git a/im-uniapp/pages/mine/mine.vue b/im-uniapp/pages/mine/mine.vue
index 69e493a..29b7c02 100644
--- a/im-uniapp/pages/mine/mine.vue
+++ b/im-uniapp/pages/mine/mine.vue
@@ -52,7 +52,8 @@
 					title: '确认退出?',
 					success: (res) => {
 						if (res.confirm) {
-							getApp().exit()
+							console.log(getApp())
+							getApp().$vm.exit()
 						}
 					}
 				});
diff --git a/im-uniapp/store/friendStore.js b/im-uniapp/store/friendStore.js
index 83feb43..939f2d2 100644
--- a/im-uniapp/store/friendStore.js
+++ b/im-uniapp/store/friendStore.js
@@ -19,14 +19,12 @@ export default defineStore('friendStore', {
 			this.friends = friends;
 		},
 		updateFriend(friend) {
-			this.friends.forEach((f, index) => {
-				if (f.id == friend.id) {
-					// 拷贝属性
-					let online = this.friends[index].online;
-					Object.assign(this.friends[index], friend);
-					this.friends[index].online = online;
-				}
-			})
+			let f = this.findFriend(friend.id);
+			let copy = JSON.parse(JSON.stringify(f));
+			Object.assign(f, friend);
+			f.online = copy.online;
+			f.onlineWeb = copy.onlineWeb;
+			f.onlineApp = copy.onlineApp;
 		},
 		removeFriend(id) {
 			this.friends.forEach((f, idx) => {
diff --git a/im-uniapp/store/groupStore.js b/im-uniapp/store/groupStore.js
index ddbfcf9..7abc0cb 100644
--- a/im-uniapp/store/groupStore.js
+++ b/im-uniapp/store/groupStore.js
@@ -29,12 +29,8 @@ export default defineStore('groupStore', {
 			})
 		},
 		updateGroup(group) {
-			this.groups.forEach((g, idx) => {
-				if (g.id == group.id) {
-					// 拷贝属性
-					Object.assign(this.groups[idx], group);
-				}
-			})
+			let g = this.findGroup(group.id);
+			Object.assign(g, group);
 		},
 		clear() {
 			this.groups = [];
@@ -53,5 +49,10 @@ export default defineStore('groupStore', {
 				})
 			});
 		}
+	},
+	getters: {
+		findGroup: (state) => (id) => {
+			return state.groups.find((g) => g.id == id);
+		}
 	}
 })
\ No newline at end of file