diff --git a/.DS_Store b/.DS_Store
index 0451fa5..c1a2c05 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/pages/im/components/groupUserList.vue b/pages/im/components/groupUserList.vue
index 5a3cfcf..20d07e2 100644
--- a/pages/im/components/groupUserList.vue
+++ b/pages/im/components/groupUserList.vue
@@ -3,13 +3,16 @@
         <view class="users">
             <view :class="['user', {'active': item.targetId == currentUser.targetId}]" @longpress="showAction(item)"
                 v-for="(item, index) in users" :key="index" @click="toUser(item)">
-                <u-avatar :size="avatarSize" shape="square" :src="contact(item.targetId).portraitUrl"></u-avatar>
+                <view class="avatar">
+                    <u-avatar :size="avatarSize" shape="square" :src="contact(item.targetId).portraitUrl"></u-avatar>
+                    <view class="admin" v-if="item.is_admin">管理</view>
+                    <view class="owner" v-if="item.targetId === adminUid">群主</view>
+                </view>
                 <view class="name">{{ item.name }}</view>
-                <view class="admin" v-if="item.is_admin">管理</view>
-                <view class="owner" v-if="item.targetId === adminUid">群主</view>
             </view>
             <view class="user" v-if="isAdmin">
-                <u-avatar @click="inviteUser" shape="square" icon="plus" bg-color="#eeeeee" color="#999999">
+                <u-avatar @click="inviteUser" :size="avatarSize" shape="square" icon="plus" bg-color="#eeeeee"
+                    color="#999999">
                 </u-avatar>
                 <view class="name">邀请好友</view>
             </view>
@@ -58,21 +61,25 @@
                 currentUser: {},
                 avatarSize: 40
             }
-        },
-        computed: {
-            contact() {
-                return function(targetId) {
-                    return this.$store.getters.contactInfo(targetId)
-                }
-            }
+        },
+        computed: {
+            contact() {
+                return function(targetId) {
+                    return this.$store.getters.contactInfo(targetId)
+                }
+            }
         },
         created() {
-            this.avatarSize = 126 / 750 * wx.getSystemInfoSync().windowWidth
-            console.log(this.avatarSize)
+            this.avatarSize = 90 / 750 * wx.getSystemInfoSync().windowWidth
         },
         mounted() {
             this.initGroupInfo()
-            this.initUsers()
+            getGroupUsers(this.targetId, this.count).then(res => {
+                this.users = res
+                res.map(item => {
+                    this.$store.dispatch('updateContact', item)
+                })
+            })
         },
         methods: {
             initGroupInfo() {
@@ -86,7 +93,6 @@
             initUsers() {
                 getGroupUsers(this.targetId, this.count).then(res => {
                     this.users = res
-                    console.log('群成员列表', res);
                 })
             },
             hideAction(item) {
@@ -237,7 +243,6 @@
     }
 </script>
 
-
 <style lang="scss" scoped>
     .users {
         flex-direction: row;
@@ -246,8 +251,6 @@
         padding: 20rpx 0;
 
         .user {
-            overflow: hidden;
-            position: relative;
             width: 126rpx;
             margin-left: 20rpx;
             margin-bottom: 20rpx;
@@ -255,12 +258,46 @@
             flex-direction: column;
             justify-content: center;
             align-items: center;
-            border-radius: 0 10rpx 0 0;
 
             &.active {
                 background-color: $window-color;
             }
 
+            .avatar {
+                border-radius: 0 8rpx 0 0;
+                position: relative;
+                width: 90rpx;
+                height: 90rpx;
+                overflow: hidden;
+
+                .admin {
+                    position: absolute;
+                    background-color: $main-color;
+                    transform: rotate(45deg);
+                    color: #ffffff;
+                    font-size: 12rpx;
+                    width: 100rpx;
+                    padding-top: 30rpx;
+                    text-align: center;
+                    right: -45rpx;
+                    top: -20rpx;
+                }
+
+                .owner {
+                    position: absolute;
+                    background-color: $text-price;
+                    transform: rotate(45deg);
+                    color: #ffffff;
+                    font-size: 12rpx;
+                    width: 100rpx;
+                    padding-top: 30rpx;
+                    text-align: center;
+                    right: -45rpx;
+                    top: -20rpx;
+                }
+
+            }
+
             .name {
                 color: $text-gray-m;
                 width: 126rpx;
@@ -272,31 +309,6 @@
                 word-break: break-word;
             }
 
-            .admin {
-                position: absolute;
-                background-color: $main-color;
-                transform: rotate(45deg);
-                color: #ffffff;
-                font-size: 12rpx;
-                width: 100rpx;
-                padding-top: 30rpx;
-                text-align: center;
-                right: -45rpx;
-                top: -20rpx;
-            }
-
-            .owner {
-                position: absolute;
-                background-color: $text-price;
-                transform: rotate(45deg);
-                color: #ffffff;
-                font-size: 12rpx;
-                width: 100rpx;
-                padding-top: 30rpx;
-                text-align: center;
-                right: -45rpx;
-                top: -20rpx;
-            }
         }
     }
 
diff --git a/pages/im/components/messageCell.vue b/pages/im/components/messageCell.vue
index c3d3183..4e37bcc 100644
--- a/pages/im/components/messageCell.vue
+++ b/pages/im/components/messageCell.vue
@@ -6,10 +6,12 @@
         </view>
         <view class="content">
             <view class="header">
-                <view class="name">{{ contact(item.targetId).name }} <text v-if="item.conversationType === 3" class='qun'>[群]</text></view>
+                <view class="name">{{ contact(item.targetId).name }} <text v-if="item.conversationType === 3"
+                        class='qun'>[群]</text></view>
                 <view class="time">{{ item.sentTime|timeCustomCN }}</view>
             </view>
-            <message-preview class="preview" :msg="item.latestMessage" :conversationType="item.conversationType" :user="item.latestMessage.userInfo" />
+            <message-preview class="preview" :msg="item.latestMessage" :conversationType="item.conversationType"
+                :user="item.latestMessage.userInfo" />
         </view>
     </view>
 </template>
@@ -17,10 +19,6 @@
 <script>
     import messagePreview from './messagePreview'
 
-
-
-
-
     export default {
         props: {
             item: {
@@ -73,9 +71,9 @@
 
                 .name {
                     font-size: $title-size + 2;
-                    color: #454545;
-                    display: flex;
-                    align-items: center;
+                    color: #454545;
+                    display: flex;
+                    align-items: center;
 
                     .qun {
                         color: $main-color;
diff --git a/pages/im/components/messagePreview.nvue b/pages/im/components/messagePreview.nvue
index d3e5562..e8450ca 100644
--- a/pages/im/components/messagePreview.nvue
+++ b/pages/im/components/messagePreview.nvue
@@ -23,6 +23,9 @@
         </view>
         <view class="preview" v-if="msg.objectName=='RC:VideoMsg'">
             <text v-if="conversationType == 3">{{ user.name }}：</text>[视频通话]
+        </view>
+        <view class="preview" v-if="msg.objectName=='RC:GrpNtf'">
+            [{{ msg.message }}]
         </view>
     </view>
 </template>
diff --git a/pages/im/group/chat.nvue b/pages/im/group/chat.nvue
index a6d6faa..ee6d940 100644
--- a/pages/im/group/chat.nvue
+++ b/pages/im/group/chat.nvue
@@ -2,7 +2,10 @@
     <view class="group--chat">
         <list class="body" :show-scrollbar="false">
             <cell class="cell" v-for="(item, index) in messages" :key="index">
-                <view class="cell-item" :class="item.messageDirection == 1 ? 'right' : 'left'">
+                <view class="cell-system" v-if="item.senderUserId === '__system__'">
+                    <text class="text">{{ item.content.message }}</text>
+                </view>
+                <view v-else :class="['cell-item', item.messageDirection == 1 ? 'right' : 'left']">
                     <u-avatar class="avatar" @click="toUser(item)" size="36" shape="square"
                         :src="contact(item.senderUserId).portraitUrl" />
                     <view class="msg">
@@ -25,6 +28,9 @@
     import {
         timeCustomCN
     } from '@/utils/filters.js'
+    import {
+        getGroupBase
+    } from '@/apis/interfaces/im.js'
     import * as RongIMLib from '@/uni_modules/RongCloud-IMWrapper/js_sdk/index'
     import im from '@/utils/im/index.js'
     import showVoice from '../components/showVoice'
@@ -73,12 +79,21 @@
             uni.setNavigationBarTitle({
                 title: this.groupInfo.name
             })
+            // 获取群成员数量
+            getGroupBase(this.targetId).then(res => {
+                uni.setNavigationBarTitle({
+                    title: this.groupInfo.name + `(${res.members})`
+                })
+            })
+            // 获取历史消息列表
             this.getMessageList()
+            // 监听收到本群的消息，追加消息
             uni.$on('onReceiveMessage', (msg) => {
                 if (msg.targetId == this.targetId) {
                     this.getNewMessage()
                 }
             })
+            // 清理聊天记录
             uni.$once('cleanGroupMessage', this.getMessageList)
         },
         onNavigationBarButtonTap() {
@@ -87,6 +102,7 @@
             })
         },
         methods: {
+            // 转到好友资料页面
             toUser(item) {
                 if (item.senderUserId == '__system__') {
                     return
@@ -106,9 +122,9 @@
                     this.conversationType,
                     this.targetId,
                     this.latestMessage.sentTime,
-                    1,
+                    10,
                     false,
-                    (messages) => {
+                    (messages) => {
                         this.messages = this.messages.concat(messages)
                         this.scrollBottom()
                     })
@@ -122,7 +138,8 @@
                     100,
                     true,
                     (messages) => {
-                        this.messages = messages.reverse()
+                        console.log(messages);
+                        this.messages = messages.reverse()
                         this.scrollBottom()
                     })
             },
@@ -161,6 +178,15 @@
             .cell {
                 padding: 10rpx 30rpx;
 
+                .cell-system {
+                    align-items: center;
+
+                    .text {
+                        font-size: 24rpx;
+                        color: $text-gray-m;
+                    }
+                }
+
                 .cell-item {
                     width: 690rpx;
                     justify-content: flex-start;
diff --git a/pages/im/group/index.vue b/pages/im/group/index.vue
index 094e742..ff6df60 100644
--- a/pages/im/group/index.vue
+++ b/pages/im/group/index.vue
@@ -64,13 +64,14 @@
                     uni.showToast({
                         title: '创建成功'
                     })
-                    this.initData()
-                    this.onHideModal()
                 }).catch(err => {
                     uni.showToast({
                         icon: 'none',
-                        title: err
+                        title: err.message
                     })
+                }).finally(() => {
+                    this.initData()
+                    this.onHideModal()
                 })
             },
             toGroup(targetId) {
diff --git a/pages/im/group/info.vue b/pages/im/group/info.vue
index a6cced9..78432ad 100644
--- a/pages/im/group/info.vue
+++ b/pages/im/group/info.vue
@@ -273,6 +273,7 @@
                     success: (res) => {
                         if (res.confirm) {
                             dismissGroup(this.targetId).then(res => {
+                                console.log('解散群', res);
                                 uni.showToast({
                                     icon: 'none',
                                     title: '解散成功'
diff --git a/pages/im/index.vue b/pages/im/index.vue
index 111ce88..47c6d00 100644
--- a/pages/im/index.vue
+++ b/pages/im/index.vue
@@ -53,11 +53,10 @@
         },
         onLoad() {
             // 好友申请数量
-            this.checkNewFriendPending()
-            // 监听新的好友申请
-            uni.$on('onContactNotification', () => {
-                console.log('监听申请');
-                this.checkNewFriendPending()
+            this.checkNewFriendPending()
+            // 监听新的好友申请
+            uni.$on('onContactNotification', () => {
+                this.checkNewFriendPending()
             })
         },
         onShow() {
@@ -77,8 +76,7 @@
         },
         methods: {
             checkNewFriendPending() {
-                console.log('触发新申请好友事件');
-                im.getPendingList((pendings) => {
+                im.getPendingList((pendings) => {
                     console.log(pendings);
                     this.hasNewFriends = pendings.length
                 })
@@ -96,9 +94,13 @@
             getConversationList() {
                 const count = 1000
                 const timestamp = 0
-                RongIMLib.getConversationList([1, 3], count, timestamp, (res) => {
-                    if (res.code === 0) {
-                        this.conversations = res.conversations
+                RongIMLib.getConversationList([1, 3], count, timestamp, ({
+                    code,
+                    conversations
+                }) => {
+                    console.log(conversations);
+                    if (code === 0) {
+                        this.conversations = conversations
                     }
                 })
             },
diff --git a/pages/im/private/chat.nvue b/pages/im/private/chat.nvue
index bf07114..ddbb87a 100644
--- a/pages/im/private/chat.nvue
+++ b/pages/im/private/chat.nvue
@@ -5,8 +5,8 @@
             <cell class="cell" v-for="(item, index) in messages" :key="index">
                 <view class="time">
                     <text class="text">{{ customCN(item.sentTime) }}</text>
-                </view>
-                <view class="cell-item" :class="item.messageDirection == 1 ? 'right' : 'left'">
+                </view>
+                <view :class="['cell-item', item.messageDirection == 1 ? 'right' : 'left']">
                     <u-avatar class="avatar" size="36" shape="square" @click="showUser(targetId, item.messageDirection)"
                         :src="contact(item.senderUserId).portraitUrl" />
                     <view class="msg">
diff --git a/utils/im/index.js b/utils/im/index.js
index e508f78..5cd6fab 100644
--- a/utils/im/index.js
+++ b/utils/im/index.js
@@ -159,10 +159,22 @@ const addListeners = () => {
             }) => {
                 console.log('消息删除结果', code)
             })
-        } else if (message.objectName === RongIMLib.ObjectName.ContactNotification) {
-            console.log('onContactNotification');
+        } else if (message.objectName === RongIMLib.ObjectName.ContactNotification) {
             // 触发一个新好友的通知事件
-            uni.$emit('onContactNotification', message.content)
+            uni.$emit('onContactNotification', message)
+        } else if (message.objectName === RongIMLib.ObjectName.GroupNotification) {
+            // 解散群
+            if (message.content.operation === 'Dismiss') {
+                RongIMLib.cleanHistoryMessages(message.conversationType, message.targetId,
+                    message.sentTime - 1, false, ({
+                        code
+                    }) => {
+                        if (code == 0) {
+                            uni.$emit('onGroupDismiss', message.targetId)
+                        }
+                    })
+            }
+            uni.$emit('onReceiveMessage', message)
         }
     })
 
diff --git a/utils/im/message.js b/utils/im/message.js
index add384b..39f0352 100644
--- a/utils/im/message.js
+++ b/utils/im/message.js
@@ -15,7 +15,8 @@ const getMessageList = (conversationType, targetId, timeStamp, count, isForward,
         'RC:LBSMsg',
         'RC:SightMsg',
         'RC:ReferenceMsg',
-        'RC:CombineMsg'
+        'RC:CombineMsg',
+        'RC:GrpNtf'
     ]
 
     RongIMLib.getHistoryMessagesByTimestamp(