diff --git a/src/JT808.Gateway.Benchmark/JT808.Gateway.CleintBenchmark/Program.cs b/src/JT808.Gateway.Benchmark/JT808.Gateway.CleintBenchmark/Program.cs
index 9bfc9e4..0061607 100644
--- a/src/JT808.Gateway.Benchmark/JT808.Gateway.CleintBenchmark/Program.cs
+++ b/src/JT808.Gateway.Benchmark/JT808.Gateway.CleintBenchmark/Program.cs
@@ -68,7 +68,8 @@ namespace JT808.Gateway.CleintBenchmark
                 services.AddSingleton<ILoggerFactory, LoggerFactory>();
                 services.AddSingleton(typeof(ILogger<>), typeof(Logger<>));
                 services.AddJT808Configure()
-                        .AddClient();
+                        .AddClient()
+                        .AddClientReport();
                 services.AddHostedService<CleintBenchmarkHostedService>();
             });
             await serverHostBuilder.RunConsoleAsync();
diff --git a/src/JT808.Gateway.Client/IJT808ClientBuilder.cs b/src/JT808.Gateway.Client/IJT808ClientBuilder.cs
new file mode 100644
index 0000000..319a361
--- /dev/null
+++ b/src/JT808.Gateway.Client/IJT808ClientBuilder.cs
@@ -0,0 +1,14 @@
+using JT808.Protocol;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace JT808.Gateway.Client
+{
+    public interface IJT808ClientBuilder
+    {
+        IJT808Builder JT808Builder { get; }
+        IJT808Builder Builder();
+    }
+}
diff --git a/src/JT808.Gateway.Client/Internal/JT808ClientBuilderDefault.cs b/src/JT808.Gateway.Client/Internal/JT808ClientBuilderDefault.cs
new file mode 100644
index 0000000..54b26d0
--- /dev/null
+++ b/src/JT808.Gateway.Client/Internal/JT808ClientBuilderDefault.cs
@@ -0,0 +1,24 @@
+using JT808.Protocol;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace JT808.Gateway.Client
+{
+    internal class JT808ClientBuilderDefault : IJT808ClientBuilder
+    {
+        public IJT808Builder JT808Builder { get; }
+
+        public JT808ClientBuilderDefault(IJT808Builder builder)
+        {
+            JT808Builder = builder;
+        }
+
+        public IJT808Builder Builder()
+        {
+            return JT808Builder;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/JT808.Gateway.Client/JT808ClientExtensions.cs b/src/JT808.Gateway.Client/JT808ClientExtensions.cs
index c673447..b5a1cb7 100644
--- a/src/JT808.Gateway.Client/JT808ClientExtensions.cs
+++ b/src/JT808.Gateway.Client/JT808ClientExtensions.cs
@@ -10,33 +10,34 @@ namespace JT808.Gateway.Client
 {
     public static  class JT808ClientExtensions
     {
-        public static IJT808Builder AddClient(this IJT808Builder jT808Builder)
+        public static IJT808ClientBuilder AddClient(this IJT808Builder jT808Builder)
         {
-            jT808Builder.Services.AddSingleton<JT808SendAtomicCounterService>();
-            jT808Builder.Services.AddSingleton<JT808ReceiveAtomicCounterService>();
-            jT808Builder.Services.AddSingleton<IJT808TcpClientFactory, JT808TcpClientFactory>();
-            jT808Builder.Services.Configure<JT808ReportOptions>((options)=> { });
-            jT808Builder.Services.AddHostedService<JT808ReportHostedService>();
-            return jT808Builder;
+            JT808ClientBuilderDefault jT808ClientBuilderDefault = new JT808ClientBuilderDefault(jT808Builder);
+            jT808ClientBuilderDefault.JT808Builder.Services.AddSingleton<JT808SendAtomicCounterService>();
+            jT808ClientBuilderDefault.JT808Builder.Services.AddSingleton<JT808ReceiveAtomicCounterService>();
+            jT808ClientBuilderDefault.JT808Builder.Services.AddSingleton<IJT808TcpClientFactory, JT808TcpClientFactory>();
+            return jT808ClientBuilderDefault;
         }
-        public static IJT808Builder AddClient(this IJT808Builder  jT808Builder, IConfiguration Configuration)
+
+        public static IJT808ClientBuilder AddClientReport(this IJT808ClientBuilder jT808ClientBuilder)
+        {
+            jT808ClientBuilder.JT808Builder.Services.Configure<JT808ReportOptions>((options) => { });
+            jT808ClientBuilder.JT808Builder.Services.AddHostedService<JT808ReportHostedService>();
+            return jT808ClientBuilder;
+        }
+
+        public static IJT808ClientBuilder AddClientReport(this IJT808ClientBuilder jT808ClientBuilder, IConfiguration Configuration)
         {
-            jT808Builder.Services.AddSingleton<JT808SendAtomicCounterService>();
-            jT808Builder.Services.AddSingleton<JT808ReceiveAtomicCounterService>();
-            jT808Builder.Services.AddSingleton<IJT808TcpClientFactory, JT808TcpClientFactory>();
-            jT808Builder.Services.Configure<JT808ReportOptions>(Configuration.GetSection("JT808ReportOptions"));
-            jT808Builder.Services.AddHostedService<JT808ReportHostedService>();
-            return jT808Builder;
+            jT808ClientBuilder.JT808Builder.Services.Configure<JT808ReportOptions>(Configuration.GetSection("JT808ReportOptions"));
+            jT808ClientBuilder.JT808Builder.Services.AddHostedService<JT808ReportHostedService>();
+            return jT808ClientBuilder;
         }
 
-        public static IJT808Builder AddClient(this IJT808Builder jT808Builder, Action<JT808ReportOptions> reportOptions)
+        public static IJT808ClientBuilder AddClientReport(this IJT808ClientBuilder jT808ClientBuilder, Action<JT808ReportOptions> reportOptions)
         {
-            jT808Builder.Services.AddSingleton<JT808SendAtomicCounterService>();
-            jT808Builder.Services.AddSingleton<JT808ReceiveAtomicCounterService>();
-            jT808Builder.Services.AddSingleton<IJT808TcpClientFactory, JT808TcpClientFactory>();
-            jT808Builder.Services.Configure(reportOptions);
-            jT808Builder.Services.AddHostedService<JT808ReportHostedService>();
-            return jT808Builder;
+            jT808ClientBuilder.JT808Builder.Services.Configure(reportOptions);
+            jT808ClientBuilder.JT808Builder.Services.AddHostedService<JT808ReportHostedService>();
+            return jT808ClientBuilder;
         }
     }
 }
diff --git a/src/JT808.Gateway.Client/JT808TcpClient.cs b/src/JT808.Gateway.Client/JT808TcpClient.cs
index f2c3860..7b8366e 100644
--- a/src/JT808.Gateway.Client/JT808TcpClient.cs
+++ b/src/JT808.Gateway.Client/JT808TcpClient.cs
@@ -19,7 +19,6 @@ namespace JT808.Gateway.Client
     public class JT808TcpClient:IDisposable
     {
         //todo: 客户端的断线重连
-        //todo: 客户端的消息处理handler
         private bool disposed = false;
         private Socket clientSocket;
         private readonly ILogger Logger;
@@ -72,7 +71,7 @@ namespace JT808.Gateway.Client
             {
                 try
                 {
-                    Memory<byte> memory = writer.GetMemory(80960);
+                    Memory<byte> memory = writer.GetMemory(8096);
                     int bytesRead = await session.ReceiveAsync(memory, SocketFlags.None, cancellationToken);
                     if (bytesRead == 0)
                     {
@@ -149,7 +148,7 @@ namespace JT808.Gateway.Client
                     {
                         try
                         {
-                            var package = JT808Serializer.HeaderDeserialize(seqReader.Sequence.Slice(totalConsumed, seqReader.Consumed - totalConsumed).FirstSpan,minBufferSize:10240);
+                            var package = JT808Serializer.HeaderDeserialize(seqReader.Sequence.Slice(totalConsumed, seqReader.Consumed - totalConsumed).ToArray(),minBufferSize:8096);
                             ReceiveAtomicCounterService.MsgSuccessIncrement();
                             if (Logger.IsEnabled(LogLevel.Debug)) Logger.LogDebug($"[Atomic Success Counter]:{ReceiveAtomicCounterService.MsgSuccessCount}");
                             if (Logger.IsEnabled(LogLevel.Trace)) Logger.LogTrace($"[Accept Hex {session.RemoteEndPoint}]:{package.OriginalData.ToArray().ToHexString()}");
diff --git a/src/JT808.Gateway.Client/JT808TcpClientFactory.cs b/src/JT808.Gateway.Client/JT808TcpClientFactory.cs
index 5d928c6..60ba143 100644
--- a/src/JT808.Gateway.Client/JT808TcpClientFactory.cs
+++ b/src/JT808.Gateway.Client/JT808TcpClientFactory.cs
@@ -14,6 +14,8 @@ namespace JT808.Gateway.Client
     {
         ValueTask<JT808TcpClient> Create(JT808DeviceConfig deviceConfig, CancellationToken cancellationToken);
 
+        void  Remove(JT808DeviceConfig deviceConfign);
+
         List<JT808TcpClient> GetAll();
     }
 
@@ -55,6 +57,7 @@ namespace JT808.Gateway.Client
             {
                 try
                 {
+                    client.Value.Close();
                     client.Value.Dispose();
                 }
                 catch 
@@ -67,5 +70,21 @@ namespace JT808.Gateway.Client
         {
             return dict.Values.ToList();
         }
+
+        public void Remove(JT808DeviceConfig deviceConfig)
+        {
+            if(dict.TryRemove(deviceConfig.TerminalPhoneNo,out var client))
+            {
+                try
+                {
+                    client.Close();
+                    client.Dispose();
+                }
+                catch (Exception)
+                {
+                   
+                }
+            }
+        }
     }
 }
diff --git a/src/JT808.Gateway.Tests/JT808.Gateway.QueueHosting/Program.cs b/src/JT808.Gateway.Tests/JT808.Gateway.QueueHosting/Program.cs
index fa9e83e..7277d8a 100644
--- a/src/JT808.Gateway.Tests/JT808.Gateway.QueueHosting/Program.cs
+++ b/src/JT808.Gateway.Tests/JT808.Gateway.QueueHosting/Program.cs
@@ -54,6 +54,8 @@ namespace JT808.Gateway.QueueHosting
                             .Builder()
                             //添加客户端工具
                             .AddClient()
+                            .AddClientReport()
+                            .Builder()
                             //添加客户端服务
                             .AddClientKafka()
                             .AddMsgConsumer(hostContext.Configuration)