diff --git a/README.md b/README.md
index 1c2e56c..5a01f96 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # JT808DotNetty
 
-基于DotNetty封装的JT808DotNetty通用消息业务处理
+基于DotNetty封装的JT808DotNetty支持TCP/UDP通用消息业务处理 
 
 [了解JT808协议进这边](https://github.com/SmallChi/JT808)
 
@@ -25,92 +25,14 @@
 
 ### 1.集成原包分发器
 
-| 功能 | 说明 | 使用场景 |
-|:-------:|:-------:|:-------:|
-| ISourcePackageDispatcher | 原包分发器(支持热更新、断线重连) | 需要将原数据转给其他平台 |
-
 ### 2.集成WebApi服务器
 
 [WebApi接口服务](https://github.com/SmallChi/JT808DotNetty/blob/master/api/README.md)
 
 ### 3.集成会话通知（在线/离线）
 
-| 功能 | 说明 |
-|:-------:|:-------:|
-| JT808SessionPublishingRedisImpl | 基于Redis的发布通知 |
-| JT808SessionPublishingEmptyImpl | 默认空实现 |
-
 使用场景：有些超长待机的设备，不会实时保持连接，那么通过平台下发的命令是无法到达的，这时候就需要设备一上线，就即时通知服务去处理，然后在即时的下发消息到设备。
 
 > 只要实现IJT808SessionPublishing接口的任意一款MQ都能实现该功能。
 
-### 4.集成业务消息处理程序
-
-| 功能 | 说明 | 使用场景 |
-|:-------:|:-------:|:-------:|
-| JT808MsgIdHandlerBase | 业务消息处理程序 | 需要自定义实现业务消息处理程序 |
-
-### 举个栗子1
-
-#### 4.1.实现业务消息处理程序JT808MsgIdHandlerBase
-
-```business Imp
-public class JT808MsgIdCustomHandler : JT808MsgIdHandlerBase
-{
-    private readonly ILogger<JT808MsgIdCustomHandler> logger;
-
-    public JT808MsgIdCustomHandler(ILoggerFactory loggerFactory,
-        JT808SessionManager sessionManager) : base(sessionManager)
-    {
-        logger = loggerFactory.CreateLogger<JT808MsgIdCustomHandler>();
-    }
-
-    public override JT808Response Msg0x0102(JT808Request request)
-    {
-        logger.LogDebug("Msg0x0102");
-        return base.Msg0x0102(request);
-    }
-}
-
-```
-
-#### 4.2.自定义业务消息处理程序替换默认实现
-
-``` handler
-services.Replace(new ServiceDescriptor(typeof(JT808MsgIdHandlerBase), typeof(JT808MsgIdCustomHandler), ServiceLifetime.Singleton));
-```
-
-#### 4.3.使用JT808 Host
-
-``` host
-  UseJT808Host()
-```
-
-#### 4.4.完整示例
-
-``` demo
-// 默认网关端口：808
-// 默认webapi端口：828
-static async Task Main(string[] args)
-{
-    var serverHostBuilder = new HostBuilder()
-        .ConfigureAppConfiguration((hostingContext, config) =>
-        {
-            config.SetBasePath(AppDomain.CurrentDomain.BaseDirectory);
-            config.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
-        })
-        .ConfigureLogging((context, logging) =>
-        {
-            logging.AddConsole();  
-            logging.SetMinimumLevel(LogLevel.Error);
-        })
-        .ConfigureServices((hostContext, services) =>
-        {
-            services.AddSingleton<ILoggerFactory, LoggerFactory>();
-            services.AddSingleton(typeof(ILogger<>), typeof(Logger<>));
-            services.Replace(new ServiceDescriptor(typeof(JT808MsgIdHandlerBase), typeof(JT808MsgIdCustomHandler), ServiceLifetime.Singleton));
-        })
-        .UseJT808Host();
-    await serverHostBuilder.RunConsoleAsync();
-}
-```
+### 4.集成业务消息处理程序
\ No newline at end of file
diff --git a/src/JT808.DotNetty.Tests/JT808.DotNetty.Udp.Test/JT808SessionServiceTest.cs b/src/JT808.DotNetty.Tests/JT808.DotNetty.Udp.Test/JT808SessionServiceTest.cs
index f3c0d9f..d9ab3fd 100644
--- a/src/JT808.DotNetty.Tests/JT808.DotNetty.Udp.Test/JT808SessionServiceTest.cs
+++ b/src/JT808.DotNetty.Tests/JT808.DotNetty.Udp.Test/JT808SessionServiceTest.cs
@@ -33,10 +33,6 @@ namespace JT808.DotNetty.Udp.Test
 
         public JT808SessionServiceTest()
         {
-            JT808SimpleUdpClient SimpleUdpClient11 = new JT808SimpleUdpClient(new IPEndPoint(IPAddress.Parse("157.255.57.82"), 12818));
-
-            JT808Package jT808Package11 = JT808.Protocol.Enums.JT808MsgId.终端心跳.Create("123456789001");
-            SimpleUdpClient11.WriteAsync(JT808Serializer.Serialize(jT808Package11));
             SimpleUdpClient1 = new JT808SimpleUdpClient(endPoint);
             SimpleUdpClient2 = new JT808SimpleUdpClient(endPoint);
             SimpleUdpClient3 = new JT808SimpleUdpClient(endPoint);