diff --git a/src/main/java/com/example/mina/client/aeroflex/AeroflexClient.java b/src/main/java/com/example/mina/client/aeroflex/AeroflexClient.java
index 81f58cd..d89e776 100644
--- a/src/main/java/com/example/mina/client/aeroflex/AeroflexClient.java
+++ b/src/main/java/com/example/mina/client/aeroflex/AeroflexClient.java
@@ -2,7 +2,10 @@ package com.example.mina.client.aeroflex;
 
 import com.example.mina.client.base.AbstractClient;
 import com.example.mina.client.base.AbstractVirtualBoxClientHandler;
+import com.example.mina.client.coder.ByteFactory;
+import com.example.mina.client.entity.Command;
 import org.apache.mina.filter.codec.ProtocolCodecFactory;
+import org.springframework.boot.ApplicationArguments;
 
 /**
  * @author dy
@@ -39,4 +42,5 @@ public class AeroflexClient extends AbstractClient {
     public int[][] getAll() {
         return new int[0][];
     }
+
 }
diff --git a/src/main/java/com/example/mina/client/aeroflex/AeroflexClientHandler.java b/src/main/java/com/example/mina/client/aeroflex/AeroflexClientHandler.java
index 0706004..6ab4d75 100644
--- a/src/main/java/com/example/mina/client/aeroflex/AeroflexClientHandler.java
+++ b/src/main/java/com/example/mina/client/aeroflex/AeroflexClientHandler.java
@@ -8,7 +8,14 @@ import com.example.mina.client.entity.Command;
  * @date 2021/3/10
  */
 public class AeroflexClientHandler extends AbstractVirtualBoxClientHandler {
-    public AeroflexClientHandler(Command command) {
-        super(new Command("AeroflexClient", new byte[4]));
+
+    @Override
+    protected void addCommand() {
+        command = Command.builder().description("AeroflexClient")
+                .bytes("ATTN".getBytes())
+                .host("localhost")
+                .port(9100)
+                .build();
+
     }
 }
diff --git a/src/main/java/com/example/mina/client/base/AbstractClient.java b/src/main/java/com/example/mina/client/base/AbstractClient.java
index 4309c73..e683a19 100644
--- a/src/main/java/com/example/mina/client/base/AbstractClient.java
+++ b/src/main/java/com/example/mina/client/base/AbstractClient.java
@@ -4,6 +4,8 @@ import org.apache.mina.core.service.IoConnector;
 import org.apache.mina.filter.codec.ProtocolCodecFactory;
 import org.apache.mina.filter.codec.ProtocolCodecFilter;
 import org.apache.mina.transport.socket.nio.NioSocketConnector;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
 
 import java.net.InetSocketAddress;
 
@@ -25,7 +27,7 @@ public abstract class AbstractClient {
 
     protected abstract void getBoxName();
 
-    public void start(String host, int port) {
+    public void start() {
         //1、创建客户端IoService
         IoConnector connector = new NioSocketConnector();
         //客户端链接超时时间
@@ -35,7 +37,8 @@ public abstract class AbstractClient {
         //3、客户端IoHandler，发生消息
         connector.setHandler(abstractVirtualBoxClientHandler);
         //连接服务端
-        connector.connect(new InetSocketAddress(host, port));
+        connector.connect(new InetSocketAddress(abstractVirtualBoxClientHandler.command.getHost(),
+                abstractVirtualBoxClientHandler.command.getPort()));
     }
 
     public boolean isConnected() {
diff --git a/src/main/java/com/example/mina/client/base/AbstractVirtualBoxClientHandler.java b/src/main/java/com/example/mina/client/base/AbstractVirtualBoxClientHandler.java
index 8fb41dc..964ddb7 100644
--- a/src/main/java/com/example/mina/client/base/AbstractVirtualBoxClientHandler.java
+++ b/src/main/java/com/example/mina/client/base/AbstractVirtualBoxClientHandler.java
@@ -18,10 +18,12 @@ public abstract class AbstractVirtualBoxClientHandler extends IoHandlerAdapter {
 
     protected Command command;
 
-    public AbstractVirtualBoxClientHandler(Command command) {
-        this.command = command;
+    public AbstractVirtualBoxClientHandler() {
+        addCommand();
     }
 
+    protected abstract void addCommand();
+
     @Override
     public void exceptionCaught(IoSession session, Throwable throwable) {
         System.out.println("客户端exceptionCaught被调用！");
diff --git a/src/main/java/com/example/mina/client/entity/Command.java b/src/main/java/com/example/mina/client/entity/Command.java
index 04db4de..d85bcc4 100644
--- a/src/main/java/com/example/mina/client/entity/Command.java
+++ b/src/main/java/com/example/mina/client/entity/Command.java
@@ -1,18 +1,26 @@
 package com.example.mina.client.entity;
 
 import com.example.mina.server.util.LogUtils;
+import lombok.Builder;
+import lombok.Data;
 
 /**
  * @author dy
  * @date 2021/03/10
  */
+@Data
+@Builder
 public class Command {
     private String description;
     private byte[] bytes;
+    private String host;
+    private int port;
 
-    public Command(String description, byte[] bytes) {
+    public Command(String description, byte[] bytes, String host, int port) {
         this.description = description;
         this.bytes = bytes;
+        this.host = host;
+        this.port = port;
     }
 
     @Override
@@ -20,19 +28,4 @@ public class Command {
         return description + " " + LogUtils.toHexString(bytes);
     }
 
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public byte[] getBytes() {
-        return bytes;
-    }
-
-    public void setBytes(byte[] bytes) {
-        this.bytes = bytes;
-    }
 }
diff --git a/src/main/java/com/example/mina/client/test/MinaClient.java b/src/main/java/com/example/mina/client/test/MinaClient.java
index 4609bfb..eabbb24 100644
--- a/src/main/java/com/example/mina/client/test/MinaClient.java
+++ b/src/main/java/com/example/mina/client/test/MinaClient.java
@@ -3,7 +3,6 @@ package com.example.mina.client.test;
 import com.example.mina.client.aeroflex.AeroflexClient;
 import com.example.mina.client.aeroflex.AeroflexClientHandler;
 import com.example.mina.client.coder.ByteFactory;
-import com.example.mina.client.entity.Command;
 
 public class MinaClient {
 
@@ -33,8 +32,7 @@ public class MinaClient {
 //        cf.getSession().getCloseFuture().awaitUninterruptibly();
 //
 //        connector.dispose();
-        new AeroflexClient(new ByteFactory(), new AeroflexClientHandler(new Command("AeroflexClient", new byte[4])))
-                .start("localhost", 9100);
+        new AeroflexClient(new ByteFactory(), new AeroflexClientHandler()).start();
 
 
     }
--
libgit2 0.21.2