diff --git a/README.md b/README.md
index d9bcfbf..96499e5 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,16 @@
 import 'package:wukongimfluttersdk/wkim.dart';
 ```
 
+**安装方式**
+需要手动下载该项目到本地，注意:与你的开发项目在同一目录下
+1. 打开pubspec
+  项目目录下找到 pubspec.yaml
+2. 在 dependencies 中添加
+```yaml
+wukongimfluttersdk:
+    path: ../wkim/
+```
+
 **初始化sdk**
 ```dart
 WKIM.shared.setup(Options.newDefault('uid', 'token'));
@@ -27,6 +37,7 @@ WKIM.shared.options.getAddr = (Function(String address) complete) async {
 ```dart
 WKIM.shared.connectionManager.connect();
 ```
+
 **断开**
 ```dart
 // isLogout true：退出并不再重连 false：退出保持重连
@@ -57,18 +68,21 @@ WKIM.shared.connectionManager.addOnConnectionStatus('home',
       }
     });
 ```
+
 **消息入库**
 ```dart
 WKIM.shared.messageManager.addOnMsgInsertedListener((wkMsg) {
       // todo 展示在UI上
     });
 ```
+
 **收到新消息**
 ```dart
 WKIM.shared.messageManager.addOnNewMsgListener('chat', (msgs) {
       // todo 展示在UI上
     });
 ```
+
 **刷新某条消息**
 ```dart
 WKIM.shared.messageManager.addOnRefreshMsgListener('chat', (wkMsg) {
@@ -82,6 +96,7 @@ WKIM.shared.cmdManager.addOnCmdListener('chat', (cmdMsg) {
     // todo 按需处理cmd消息
 });
 ```
+
 - 包含`key`的事件监听均有移除监听的方法，为了避免重复收到事件回掉，在退出或销毁页面时通过传入的`key`移除事件
 
 **发送消息时间**
@@ -100,8 +115,8 @@ ntp7.aliyun.com
 **Socket链接逻辑**
 将socket链接分成两部分: (链接成功之前，链接成功之后)这里是根据是否有返回消息/结合onDone来判断
 1.链接成功之前：（链接中）
-  当前没有任何处理，链接不成功的话不回重复链接。
-  需求是 链接不成功 时 每隔1.5秒重新链接。
+  链接不成功 时 每隔5秒重新链接。即没有返回消息并且onDone触发时会触发 5秒 后断线重连
+  当 WKIM.shared.connectionManager.disconnect 时会清理掉计时器。
 2.链接成功之后
   接首到消息返回，开启心跳检测/网络异常监听
    
diff --git a/lib/entity/channel.dart b/lib/entity/channel.dart
index ab7f4c5..2c4a2a8 100644
--- a/lib/entity/channel.dart
+++ b/lib/entity/channel.dart
@@ -1,49 +1,70 @@
 import '../type/const.dart';
 
+/// 频道
 class WKChannel {
   String channelID = "";
   int channelType = WKChannelType.personal;
   String channelName = "";
-  //频道备注(频道的备注名称，个人的话就是个人备注，群的话就是群别名)
+
+  /// 频道备注(频道的备注名称，个人的话就是个人备注，群的话就是群别名)
   String channelRemark = "";
   int showNick = 0;
-  //是否置顶
+
+  /// 是否置顶
   int top = 0;
-  //是否保存在通讯录
+
+  /// 是否保存在通讯录
   int save = 0;
-  //免打扰
+
+  /// 免打扰
   int mute = 0;
-  //禁言
+
+  /// 禁言
   int forbidden = 0;
-  //邀请确认
+
+  /// 邀请确认
   int invite = 0;
-  //频道状态[1：正常2：黑名单]
+
+  /// 频道状态[1：正常2：黑名单]
   int status = 1;
-  //是否已关注 0.未关注（陌生人） 1.已关注（好友）
+
+  /// 是否已关注 0.未关注（陌生人） 1.已关注（好友）
   int follow = 0;
-  //是否删除
+
+  /// 是否删除
   int isDeleted = 0;
-  //创建时间
+
+  /// 创建时间
   String createdAt = "";
-  //修改时间
+
+  /// 修改时间
   String updatedAt = "";
-  //频道头像
+
+  /// 频道头像
   String avatar = "";
-  //版本
+
+  /// 版本
   int version = 0;
-  //扩展字段
+
+  /// 扩展字段
   dynamic localExtra;
-  //是否在线
+
+  /// 是否在线
   int online = 0;
-  //最后一次离线时间
+
+  /// 最后一次离线时间
   int lastOffline = 0;
-  // 最后一次离线设备标识
+
+  ///  最后一次离线设备标识
   int deviceFlag = 0;
-  //是否回执消息
+
+  /// 是否回执消息
   int receipt = 0;
-  // 机器人
+
+  ///  机器人
   int robot = 0;
-  //分类[service:客服]
+
+  /// 分类[service:客服]
   String category = "";
   String username = "";
   String avatarCacheKey = "";
@@ -53,8 +74,10 @@ class WKChannel {
   WKChannel(this.channelID, this.channelType);
 }
 
+/// 频道搜索结果
 class WKChannelSearchResult {
   WKChannel? channel;
-  // 包含的成员名称
+
+  ///  包含的成员名称
   String containMemberName = '';
 }
diff --git a/lib/entity/channel_member.dart b/lib/entity/channel_member.dart
index 5798e8a..8e391ac 100644
--- a/lib/entity/channel_member.dart
+++ b/lib/entity/channel_member.dart
@@ -1,36 +1,53 @@
+/// 频道成员
 class WKChannelMember {
   String channelID = "";
-  //频道类型
+
+  /// 频道类型
   int channelType = 0;
-  //成员id
+
+  /// 成员id
   String memberUID = "";
-  //成员名称
+
+  /// 成员名称
   String memberName = "";
-  //成员备注
+
+  /// 成员备注
   String memberRemark = "";
-  //成员头像
+
+  /// 成员头像
   String memberAvatar = "";
-  //成员角色
+
+  /// 成员角色
   int role = 0;
-  //成员状态黑名单等1：正常2：黑名单
+
+  /// 成员状态黑名单等1：正常2：黑名单
   int status = 0;
-  //是否删除
+
+  /// 是否删除
   int isDeleted = 0;
-  //创建时间
+
+  /// 创建时间
   String createdAt = "";
-  //修改时间
+
+  /// 修改时间
   String updatedAt = "";
-  //版本
+
+  /// 版本
   int version = 0;
-  // 机器人0否1是
+
+  /// 机器人0否1是
   int robot = 0;
-  //扩展字段
+
+  /// 扩展字段
   dynamic extraMap;
-  // 用户备注
+
+  /// 用户备注
   String remark = "";
-  // 邀请者uid
+
+  /// 邀请者uid
   String memberInviteUID = "";
-  // 被禁言到期时间
+
+  /// 被禁言到期时间
   int forbiddenExpirationTime = 0;
   String memberAvatarCacheKey = "";
 }
diff --git a/lib/entity/cmd.dart b/lib/entity/cmd.dart
index 033f2e4..4ab3aca 100644
--- a/lib/entity/cmd.dart
+++ b/lib/entity/cmd.dart
@@ -1,8 +1,10 @@
+/// 同步命令
 class WkSyncCMD {
   String cmd = '';
   dynamic param;
 }
 
+/// 命令
 class WKCMD {
   String cmd = '';
   dynamic param;
diff --git a/lib/entity/conversation.dart b/lib/entity/conversation.dart
index a555b49..1f44fc7 100644
--- a/lib/entity/conversation.dart
+++ b/lib/entity/conversation.dart
@@ -6,30 +6,40 @@ import 'cmd.dart';
 import 'msg.dart';
 import 'reminder.dart';
 
+/// 会话消息
 class WKConversationMsg {
-  //频道id
+  /// 频道id
   String channelID = '';
-  //频道类型
+
+  /// 频道类型
   int channelType = WKChannelType.personal;
-  //最后一条消息本地ID
+
+  /// 最后一条消息本地ID
   String lastClientMsgNO = '';
-  //是否删除
+
+  /// 是否删除
   int isDeleted = 0;
-  //服务器同步版本号
+
+  /// 服务器同步版本号
   int version = 0;
-  //最后一条消息时间
+
+  /// 最后一条消息时间
   int lastMsgTimestamp = 0;
-  //未读消息数量
+
+  /// 未读消息数量
   int unreadCount = 0;
-  //最后一条消息序号
+
+  /// 最后一条消息序号
   int lastMsgSeq = 0;
-  //扩展字段
+
+  /// 扩展字段
   dynamic localExtraMap;
   WKConversationMsgExtra? msgExtra;
   String parentChannelID = '';
   int parentChannelType = 0;
 }
 
+/// 会话消息扩展
 class WKConversationMsgExtra {
   String channelID = '';
   int channelType = 0;
@@ -41,26 +51,35 @@ class WKConversationMsgExtra {
   int draftUpdatedAt = 0;
 }
 
+/// 用户界面对话消息
 class WKUIConversationMsg {
   int lastMsgSeq = 0;
   String clientMsgNo = '';
-  //频道ID
+
+  /// 频道ID
   String channelID = '';
-  //频道类型
+
+  /// 频道类型
   int channelType = 0;
-  //最后一条消息时间
+
+  /// 最后一条消息时间
   int lastMsgTimestamp = 0;
-  //消息频道
+
+  /// 消息频道
   WKChannel? _wkChannel;
-  //消息正文
+
+  /// 消息正文
   WKMsg? _wkMsg;
-  //未读消息数量
+
+  /// 未读消息数量
   int unreadCount = 0;
   int isDeleted = 0;
   WKConversationMsgExtra? _remoteMsgExtra;
-  //高亮内容[{type:1,text:'[有人@你]'}]
+
+  /// 高亮内容[{type:1,text:'[有人@你]'}]
   List<WKReminder>? _reminderList;
-  //扩展字段
+
+  /// 扩展字段
   dynamic localExtraMap;
   String parentChannelID = '';
   int parentChannelType = 0;
@@ -103,6 +122,7 @@ class WKUIConversationMsg {
   }
 }
 
+/// 同步对话
 class WKSyncConversation {
   int cmdVersion = 0;
   List<WkSyncCMD>? cmds;
@@ -110,6 +130,7 @@ class WKSyncConversation {
   List<WKSyncConvMsg>? conversations;
 }
 
+/// 同步对话消息
 class WKSyncConvMsg {
   String channelID = '';
   int channelType = 0;
diff --git a/lib/entity/msg.dart b/lib/entity/msg.dart
index c142a2d..b5f0ff9 100644
--- a/lib/entity/msg.dart
+++ b/lib/entity/msg.dart
@@ -10,6 +10,7 @@ import '../type/const.dart';
 import 'channel.dart';
 import 'channel_member.dart';
 
+/// 消息
 class WKMsg {
   MessageHeader header = MessageHeader();
   Setting setting = Setting();
diff --git a/lib/entity/reminder.dart b/lib/entity/reminder.dart
index c38f35f..842fc11 100644
--- a/lib/entity/reminder.dart
+++ b/lib/entity/reminder.dart
@@ -1,3 +1,4 @@
+/// 消息提醒
 class WKReminder {
   int reminderID = 0;
   String messageID = '';
@@ -15,6 +16,7 @@ class WKReminder {
   String publisher = '';
 }
 
+/// 提及类型
 class WKMentionType {
   //有人@我
   static const int wkReminderTypeMentionMe = 1;
diff --git a/lib/main.dart b/lib/main.dart
index dda5554..fd25cc4 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -7,27 +7,11 @@ void main() {
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
-  // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
       title: 'Flutter Demo',
       theme: ThemeData(
-        // This is the theme of your application.
-        //
-        // TRY THIS: Try running your application with "flutter run". You'll see
-        // the application has a blue toolbar. Then, without quitting the app,
-        // try changing the seedColor in the colorScheme below to Colors.green
-        // and then invoke "hot reload" (save your changes or press the "hot
-        // reload" button in a Flutter-supported IDE, or press "r" if you used
-        // the command line to start the app).
-        //
-        // Notice that the counter didn't reset back to zero; the application
-        // state is not lost during the reload. To reset the state, use hot
-        // restart instead.
-        //
-        // This works for code too, not just values: Most code changes can be
-        // tested with just a hot reload.
         colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
         useMaterial3: true,
       ),
@@ -38,16 +22,6 @@ class MyApp extends StatelessWidget {
 
 class MyHomePage extends StatefulWidget {
   const MyHomePage({super.key, required this.title});
-
-  // This widget is the home page of your application. It is stateful, meaning
-  // that it has a State object (defined below) that contains fields that affect
-  // how it looks.
-
-  // This class is the configuration for the state. It holds the values (in this
-  // case the title) provided by the parent (in this case the App widget) and
-  // used by the build method of the State. Fields in a Widget subclass are
-  // always marked "final".
-
   final String title;
 
   @override
@@ -59,50 +33,19 @@ class _MyHomePageState extends State<MyHomePage> {
 
   void _incrementCounter() {
     setState(() {
-      // This call to setState tells the Flutter framework that something has
-      // changed in this State, which causes it to rerun the build method below
-      // so that the display can reflect the updated values. If we changed
-      // _counter without calling setState(), then the build method would not be
-      // called again, and so nothing would appear to happen.
       _counter++;
     });
   }
 
   @override
   Widget build(BuildContext context) {
-    // This method is rerun every time setState is called, for instance as done
-    // by the _incrementCounter method above.
-    //
-    // The Flutter framework has been optimized to make rerunning build methods
-    // fast, so that you can just rebuild anything that needs updating rather
-    // than having to individually change instances of widgets.
     return Scaffold(
       appBar: AppBar(
-        // TRY THIS: Try changing the color here to a specific color (to
-        // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
-        // change color while the other colors stay the same.
         backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        // Here we take the value from the MyHomePage object that was created by
-        // the App.build method, and use it to set our appbar title.
         title: Text(widget.title),
       ),
       body: Center(
-        // Center is a layout widget. It takes a single child and positions it
-        // in the middle of the parent.
         child: Column(
-          // Column is also a layout widget. It takes a list of children and
-          // arranges them vertically. By default, it sizes itself to fit its
-          // children horizontally, and tries to be as tall as its parent.
-          //
-          // Column has various properties to control how it sizes itself and
-          // how it positions its children. Here we use mainAxisAlignment to
-          // center the children vertically; the main axis here is the vertical
-          // axis because Columns are vertical (the cross axis would be
-          // horizontal).
-          //
-          // TRY THIS: Invoke "debug painting" (choose the "Toggle Debug Paint"
-          // action in the IDE, or press "p" in the console), to see the
-          // wireframe for each widget.
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
             const Text(
@@ -119,7 +62,7 @@ class _MyHomePageState extends State<MyHomePage> {
         onPressed: _incrementCounter,
         tooltip: 'Increment',
         child: const Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      ),
     );
   }
 }
diff --git a/lib/wkim.dart b/lib/wkim.dart
index e098854..a516aca 100644
--- a/lib/wkim.dart
+++ b/lib/wkim.dart
@@ -18,13 +18,30 @@ import 'model/wk_card_content.dart';
 
 class WKIM {
   WKIM._privateConstructor();
-  int deviceFlagApp = 0;
   static final WKIM _instance = WKIM._privateConstructor();
-
   static WKIM get shared => _instance;
+
+  /// 设备标志应用程序
+  int deviceFlagApp = 0;
+
+  /// 使用选项设备标志
+  @Deprecated('Use Options deviceFlag')
+  void setDeviceFlag(int deviceFlag) {
+    deviceFlagApp = deviceFlag;
+  }
+
+  /// 运行模式
   Model runMode = Model.app;
+
+  /// 运行模式 - 是否是APP
+  bool isApp() {
+    return runMode == Model.app;
+  }
+
+  /// 配置
   Options options = Options();
 
+  /// 设置配置
   Future<bool> setup(Options opts) async {
     options = opts;
     deviceFlagApp = opts.deviceFlag;
@@ -39,6 +56,7 @@ class WKIM {
     return true;
   }
 
+  /// 初始化正常消息内容
   _initNormalMsgContent() {
     messageManager.registerMsgContent(WkMessageContentType.text,
         (dynamic data) {
@@ -62,20 +80,24 @@ class WKIM {
     });
   }
 
-  @Deprecated('Use Options deviceFlag')
-  void setDeviceFlag(int deviceFlag) {
-    deviceFlagApp = deviceFlag;
-  }
-
-  bool isApp() {
-    return runMode == Model.app;
-  }
-
+  /// 连接管理器
   WKWebConnectionManager connectionManager = WKWebConnectionManager.shared;
+
+  /// 消息管理器
   WKMessageManager messageManager = WKMessageManager.shared;
+
+  /// 会话管理器
   WKConversationManager conversationManager = WKConversationManager.shared;
+
+  /// 渠道经理
   WKChannelManager channelManager = WKChannelManager.shared;
+
+  /// 渠道成员经理
   WKChannelMemberManager channelMemberManager = WKChannelMemberManager.shared;
+
+  /// 提醒管理器
   WKReminderManager reminderManager = WKReminderManager.shared;
+
+  /// 命令管理器
   WKCMDManager cmdManager = WKCMDManager.shared;
 }