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 15da719..c0702e5 100644
--- a/src/main/java/com/example/mina/client/base/AbstractVirtualBoxClientHandler.java
+++ b/src/main/java/com/example/mina/client/base/AbstractVirtualBoxClientHandler.java
@@ -10,16 +10,23 @@ import org.apache.mina.core.service.IoHandlerAdapter;
 import org.apache.mina.core.session.IdleStatus;
 import org.apache.mina.core.session.IoSession;
 
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 
+/**
+ * @author dy
+ */
 @Data
-public abstract class AbstractVirtualBoxClientHandler extends IoHandlerAdapter {
+public abstract class AbstractVirtualBoxClientHandler<RECEIVE extends BaseReceiveMessage>
+        extends IoHandlerAdapter {
 
     protected AbstractClientMessage clientMessage;
 
     protected AbstractHardwareDataBuffer hardwareDataBuffer;
 
+    private SendMessage sendMessage = new SendMessage();
+
+    private BaseReceiveMessage receiveMessage;
+
     public AbstractVirtualBoxClientHandler(AbstractClientMessage clientMessage,
                                            AbstractHardwareDataBuffer abstractHardwareDataBuffer) {
         this.clientMessage = clientMessage;
@@ -34,17 +41,22 @@ public abstract class AbstractVirtualBoxClientHandler extends IoHandlerAdapter {
 
     @Override
     public void messageReceived(IoSession session, Object message) {
-        //handleCommandResponse(clientMessage.getCommands().get(1).getBytes(), (byte[]) message, ((byte[]) message).length);
+        if (message instanceof BaseReceiveMessage) {
+            receiveMessage = (RECEIVE) message;
+        }
+        handleCommandResponse(sendMessage, receiveMessage);
         System.out.println("客户端messageReceived被调用！");
-        System.out.println("client端接收信息：" + new String((byte[])message, StandardCharsets.UTF_8));
-        LogUtils.println("client端接收信息hex：",(byte[])message);
+
+        System.out.println("client端接收信息：" + new String(receiveMessage.getReceiveMessage(), StandardCharsets.UTF_8));
+        LogUtils.println("client端接收信息hex：" + receiveMessage.getReceiveMessage());
     }
 
     @Override
     public void messageSent(IoSession session, Object message) {
         System.out.println("客户端messageSent被调用！");
-        System.out.println("client端发送信息：" + new String((byte[])message, StandardCharsets.UTF_8));
-        LogUtils.println("client端发送信息hex：",(byte[])message);
+        System.out.println("client端发送信息：" + new String((byte[]) message, StandardCharsets.UTF_8));
+        LogUtils.println("client端发送信息hex：", (byte[]) message);
+        this.sendMessage = SendMessage.builder().sendMessage((byte[]) message).build();
     }
 
     @Override
@@ -89,6 +101,6 @@ public abstract class AbstractVirtualBoxClientHandler extends IoHandlerAdapter {
         session.write(command.getBytes());
     }
 
-    protected abstract boolean handleCommandResponse(byte[] cmd, byte[] response, int responseLen);
+    protected abstract boolean handleCommandResponse(SendMessage sendMessage, BaseReceiveMessage receiveMessage);
 
 }
diff --git a/src/main/java/com/example/mina/client/base/BaseReceiveMessage.java b/src/main/java/com/example/mina/client/base/BaseReceiveMessage.java
new file mode 100644
index 0000000..ac31d32
--- /dev/null
+++ b/src/main/java/com/example/mina/client/base/BaseReceiveMessage.java
@@ -0,0 +1,19 @@
+package com.example.mina.client.base;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.SuperBuilder;
+
+/**
+ * @author dy
+ * @date 2021/3/12
+ */
+@SuperBuilder
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public abstract class BaseReceiveMessage {
+
+    private byte[] receiveMessage;
+}
diff --git a/src/main/java/com/example/mina/client/base/SendMessage.java b/src/main/java/com/example/mina/client/base/SendMessage.java
new file mode 100644
index 0000000..efba25e
--- /dev/null
+++ b/src/main/java/com/example/mina/client/base/SendMessage.java
@@ -0,0 +1,19 @@
+package com.example.mina.client.base;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.SuperBuilder;
+
+/**
+ * @author dy
+ * @date 2021/3/12
+ */
+@SuperBuilder
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class SendMessage {
+
+    private byte[] sendMessage;
+}
diff --git a/src/main/java/com/example/mina/client/box/aeroflex/AeroflexClientHandler.java b/src/main/java/com/example/mina/client/box/aeroflex/AeroflexClientHandler.java
index 4a81748..1ff972b 100644
--- a/src/main/java/com/example/mina/client/box/aeroflex/AeroflexClientHandler.java
+++ b/src/main/java/com/example/mina/client/box/aeroflex/AeroflexClientHandler.java
@@ -1,6 +1,8 @@
 package com.example.mina.client.box.aeroflex;
 
 import com.example.mina.client.base.AbstractVirtualBoxClientHandler;
+import com.example.mina.client.base.BaseReceiveMessage;
+import com.example.mina.client.base.SendMessage;
 import com.example.mina.client.entity.AbstractClientMessage;
 import com.example.mina.server.base.AbstractHardwareDataBuffer;
 
@@ -16,7 +18,7 @@ public class AeroflexClientHandler extends AbstractVirtualBoxClientHandler {
     }
 
     @Override
-    protected boolean handleCommandResponse(byte[] cmd, byte[] response, int responseLen) {
+    protected boolean handleCommandResponse(SendMessage sendMessage, BaseReceiveMessage receiveMessage) {
         return false;
     }
 }
diff --git a/src/main/java/com/example/mina/client/box/lte3000/Lte3000ByteDecoder.java b/src/main/java/com/example/mina/client/box/lte3000/Lte3000ByteDecoder.java
index 557a572..415a53c 100644
--- a/src/main/java/com/example/mina/client/box/lte3000/Lte3000ByteDecoder.java
+++ b/src/main/java/com/example/mina/client/box/lte3000/Lte3000ByteDecoder.java
@@ -24,6 +24,8 @@ public class Lte3000ByteDecoder extends ProtocolDecoderAdapter {
 
         in.get(bytes);
 
-        out.write(bytes);
+        Lte3000ReceiveMessage receiveMessage = Lte3000ReceiveMessage.builder().receiveMessage(bytes).build();
+
+        out.write(receiveMessage);
     }
 }
diff --git a/src/main/java/com/example/mina/client/box/lte3000/Lte3000ClientHandler.java b/src/main/java/com/example/mina/client/box/lte3000/Lte3000ClientHandler.java
index 8516bea..d8296e6 100644
--- a/src/main/java/com/example/mina/client/box/lte3000/Lte3000ClientHandler.java
+++ b/src/main/java/com/example/mina/client/box/lte3000/Lte3000ClientHandler.java
@@ -1,6 +1,8 @@
 package com.example.mina.client.box.lte3000;
 
 import com.example.mina.client.base.AbstractVirtualBoxClientHandler;
+import com.example.mina.client.base.BaseReceiveMessage;
+import com.example.mina.client.base.SendMessage;
 import com.example.mina.client.entity.AbstractClientMessage;
 import com.example.mina.server.base.AbstractHardwareDataBuffer;
 import com.example.mina.server.util.Lte3000CommandHelper;
@@ -12,7 +14,7 @@ import org.apache.mina.core.session.IoSession;
  * @date 2021/3/10
  */
 @Slf4j
-public class Lte3000ClientHandler extends AbstractVirtualBoxClientHandler {
+public class Lte3000ClientHandler extends AbstractVirtualBoxClientHandler<Lte3000ReceiveMessage> {
 
     public Lte3000ClientHandler(AbstractClientMessage clientMessage,
                                 AbstractHardwareDataBuffer abstractHardwareDataBuffer) {
@@ -29,7 +31,10 @@ public class Lte3000ClientHandler extends AbstractVirtualBoxClientHandler {
     }
 
     @Override
-    protected boolean handleCommandResponse(byte[] cmd, byte[] response, int responseLen) {
+    protected boolean handleCommandResponse(SendMessage sendMessage, BaseReceiveMessage receiveMessage) {
+        byte[] cmd = sendMessage.getSendMessage();
+        byte[] response = receiveMessage.getReceiveMessage();
+        int responseLen = response.length;
         if (response[0] != Lte3000CommandHelper.ACK || responseLen < 6) {
             return false;
         }
diff --git a/src/main/java/com/example/mina/client/box/lte3000/Lte3000ReceiveMessage.java b/src/main/java/com/example/mina/client/box/lte3000/Lte3000ReceiveMessage.java
new file mode 100644
index 0000000..9afdc48
--- /dev/null
+++ b/src/main/java/com/example/mina/client/box/lte3000/Lte3000ReceiveMessage.java
@@ -0,0 +1,17 @@
+package com.example.mina.client.box.lte3000;
+
+import com.example.mina.client.base.BaseReceiveMessage;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.SuperBuilder;
+
+/**
+ * @author dy
+ * @date 2021/3/12
+ */
+@SuperBuilder
+@Data
+@AllArgsConstructor
+public class Lte3000ReceiveMessage extends BaseReceiveMessage {
+}
--
libgit2 0.21.2