diff --git a/pom.xml b/pom.xml
index abc86bc..50489cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,6 +48,11 @@
                 <artifactId>protostuff-runtime</artifactId>
                 <version>1.8.0</version>
             </dependency>
+            <dependency>
+                <groupId>com.fasterxml.jackson.core</groupId>
+                <artifactId>jackson-databind</artifactId>
+                <version>2.13.3</version>
+            </dependency>
             <dependency>
                 <groupId>org.yaml</groupId>
                 <artifactId>snakeyaml</artifactId>
diff --git a/rpt-base/pom.xml b/rpt-base/pom.xml
index 76cb5f8..01d1785 100644
--- a/rpt-base/pom.xml
+++ b/rpt-base/pom.xml
@@ -34,6 +34,10 @@
             <groupId>io.protostuff</groupId>
             <artifactId>protostuff-runtime</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
diff --git a/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageDecoder.java b/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageDecoder.java
index d60fcb4..343e1a8 100644
--- a/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageDecoder.java
+++ b/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageDecoder.java
@@ -3,7 +3,8 @@
 import cn.promptness.rpt.base.protocol.Message;
 import cn.promptness.rpt.base.protocol.MessageType;
 import cn.promptness.rpt.base.protocol.Meta;
-import cn.promptness.rpt.base.utils.MetaUtils;
+import cn.promptness.rpt.base.serialize.Jackson;
+import cn.promptness.rpt.base.serialize.Serialize;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufUtil;
 import io.netty.channel.ChannelHandlerContext;
@@ -14,6 +15,8 @@
 
 public class MessageDecoder extends MessageToMessageDecoder<ByteBuf> {
 
+    private final Serialize serialize = new Jackson();
+
     @Override
     protected void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf, List<Object> list) throws Exception {
         Message proxyMessage = new Message();
@@ -24,7 +27,7 @@ protected void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteB
         if (protobufLength > 0) {
             byte[] metaByte = new byte[protobufLength];
             byteBuf.readBytes(metaByte);
-            Meta meta = MetaUtils.deserialize(metaByte);
+            Meta meta = serialize.deserialize(metaByte);
             proxyMessage.setMeta(meta);
         }
         if (byteBuf.isReadable()) {
diff --git a/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageEncoder.java b/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageEncoder.java
index c64b04d..709ef51 100644
--- a/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageEncoder.java
+++ b/rpt-base/src/main/java/cn/promptness/rpt/base/coder/MessageEncoder.java
@@ -3,7 +3,8 @@
 import cn.promptness.rpt.base.protocol.Message;
 import cn.promptness.rpt.base.protocol.MessageType;
 import cn.promptness.rpt.base.protocol.Meta;
-import cn.promptness.rpt.base.utils.MetaUtils;
+import cn.promptness.rpt.base.serialize.Jackson;
+import cn.promptness.rpt.base.serialize.Serialize;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.MessageToByteEncoder;
@@ -12,13 +13,15 @@
 
 public class MessageEncoder extends MessageToByteEncoder<Message> {
 
+    private final Serialize serialize = new Jackson();
+
     @Override
     protected void encode(ChannelHandlerContext channelHandlerContext, Message message, ByteBuf out) throws Exception {
         MessageType type = message.getType();
         out.writeInt(type.getCode());
 
         Meta meta = message.getMeta();
-        byte[] protobuf = meta == null ? EmptyArrays.EMPTY_BYTES : MetaUtils.serialize(meta);
+        byte[] protobuf = meta == null ? EmptyArrays.EMPTY_BYTES : serialize.serialize(meta);
         out.writeInt(protobuf.length);
         out.writeBytes(protobuf);
 
diff --git a/rpt-base/src/main/java/cn/promptness/rpt/base/protocol/Meta.java b/rpt-base/src/main/java/cn/promptness/rpt/base/protocol/Meta.java
index dfe8aa7..b13645b 100644
--- a/rpt-base/src/main/java/cn/promptness/rpt/base/protocol/Meta.java
+++ b/rpt-base/src/main/java/cn/promptness/rpt/base/protocol/Meta.java
@@ -1,10 +1,12 @@
 package cn.promptness.rpt.base.protocol;
 
 import cn.promptness.rpt.base.config.RemoteConfig;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import java.util.Collections;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class Meta {
 
     private String clientKey;
diff --git a/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Jackson.java b/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Jackson.java
new file mode 100644
index 0000000..e7d8df6
--- /dev/null
+++ b/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Jackson.java
@@ -0,0 +1,21 @@
+package cn.promptness.rpt.base.serialize;
+
+import cn.promptness.rpt.base.protocol.Meta;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.io.IOException;
+
+public class Jackson implements Serialize {
+
+    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
+
+    @Override
+    public byte[] serialize(Meta meta) throws Exception {
+        return OBJECT_MAPPER.writeValueAsBytes(meta);
+    }
+
+    @Override
+    public Meta deserialize(byte[] data) throws IOException {
+        return OBJECT_MAPPER.readValue(data, Meta.class);
+    }
+}
diff --git a/rpt-base/src/main/java/cn/promptness/rpt/base/utils/MetaUtils.java b/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Protostuff.java
similarity index 77%
rename from rpt-base/src/main/java/cn/promptness/rpt/base/utils/MetaUtils.java
rename to rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Protostuff.java
index 2e63a80..33f36a4 100644
--- a/rpt-base/src/main/java/cn/promptness/rpt/base/utils/MetaUtils.java
+++ b/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Protostuff.java
@@ -1,4 +1,4 @@
-package cn.promptness.rpt.base.utils;
+package cn.promptness.rpt.base.serialize;
 
 import cn.promptness.rpt.base.protocol.Meta;
 import io.protostuff.LinkedBuffer;
@@ -6,12 +6,13 @@
 import io.protostuff.Schema;
 import io.protostuff.runtime.RuntimeSchema;
 
-public class MetaUtils {
+public class Protostuff implements Serialize {
 
     private static final LinkedBuffer BUFFER = LinkedBuffer.allocate(LinkedBuffer.DEFAULT_BUFFER_SIZE);
     private static final Schema<Meta> SCHEMA_CACHE = RuntimeSchema.getSchema(Meta.class);
 
-    public static byte[] serialize(Meta meta) {
+    @Override
+    public byte[] serialize(Meta meta) {
         try {
             return ProtostuffIOUtil.toByteArray(meta, SCHEMA_CACHE, BUFFER);
         } finally {
@@ -19,7 +20,8 @@ public static byte[] serialize(Meta meta) {
         }
     }
 
-    public static Meta deserialize(byte[] data) {
+    @Override
+    public Meta deserialize(byte[] data) {
         Meta meta = SCHEMA_CACHE.newMessage();
         ProtostuffIOUtil.mergeFrom(data, meta, SCHEMA_CACHE);
         return meta;
diff --git a/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Serialize.java b/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Serialize.java
new file mode 100644
index 0000000..c8586f6
--- /dev/null
+++ b/rpt-base/src/main/java/cn/promptness/rpt/base/serialize/Serialize.java
@@ -0,0 +1,10 @@
+package cn.promptness.rpt.base.serialize;
+
+import cn.promptness.rpt.base.protocol.Meta;
+
+public interface Serialize {
+
+    byte[] serialize(Meta meta) throws Exception;
+
+    Meta deserialize(byte[] data) throws Exception;
+}
diff --git a/rpt-client/src/main/java/cn/promptness/rpt/client/handler/ClientHandler.java b/rpt-client/src/main/java/cn/promptness/rpt/client/handler/ClientHandler.java
index 88d4dad..71fa161 100644
--- a/rpt-client/src/main/java/cn/promptness/rpt/client/handler/ClientHandler.java
+++ b/rpt-client/src/main/java/cn/promptness/rpt/client/handler/ClientHandler.java
@@ -44,12 +44,13 @@ protected void channelRead0(ChannelHandlerContext context, Message message) thro
     @Override
     public void channelInactive(ChannelHandlerContext ctx) throws Exception {
         Application<Boolean> application = ctx.channel().attr(Constants.Client.APPLICATION).getAndSet(null);
-        logger.info("客户端-服务端连接中断,{}:{}", Config.getClientConfig().getServerIp(), Config.getClientConfig().getServerPort());
         if (Objects.nonNull(application)) {
+            logger.info("客户端-服务端连接中断,{}:{}", Config.getClientConfig().getServerIp(), Config.getClientConfig().getServerPort());
             Optional.ofNullable(ctx.channel().attr(Constants.CHANNELS).get()).ifPresent(this::clear);
             application.start(1);
             return;
         }
+        logger.info("客户端-服务端代理连接中断");
         Channel localChannel = ctx.channel().attr(Constants.LOCAL).getAndSet(null);
         if (Objects.nonNull(localChannel) && localChannel.isActive()) {
             localChannel.attr(Constants.PROXY).set(null);
diff --git a/rpt-client/src/main/java/cn/promptness/rpt/client/handler/LocalHandler.java b/rpt-client/src/main/java/cn/promptness/rpt/client/handler/LocalHandler.java
index 069cd53..31535c8 100644
--- a/rpt-client/src/main/java/cn/promptness/rpt/client/handler/LocalHandler.java
+++ b/rpt-client/src/main/java/cn/promptness/rpt/client/handler/LocalHandler.java
@@ -39,7 +39,7 @@ public void channelActive(ChannelHandlerContext ctx) throws Exception {
         ctx.channel().config().setAutoRead(false);
         Channel proxyChannel = ctx.channel().attr(Constants.PROXY).get();
         channel.attr(Constants.CHANNELS).get().put(meta.getChannelId(), ctx.channel());
-        send(proxyChannel, MessageType.TYPE_CONNECTED);
+        send(proxyChannel, MessageType.TYPE_CONNECTED, EmptyArrays.EMPTY_BYTES);
         ctx.channel().config().setAutoRead(true);
     }
 
@@ -63,7 +63,7 @@ public void channelInactive(ChannelHandlerContext ctx) throws Exception {
         Optional.ofNullable(channel.attr(Constants.CHANNELS).get()).ifPresent(channelMap -> channelMap.remove(meta.getChannelId()));
         Channel proxyChannel = ctx.channel().attr(Constants.PROXY).get();
         if (Objects.nonNull(proxyChannel) && proxyChannel.isActive()) {
-            send(proxyChannel, MessageType.TYPE_DISCONNECTED);
+            send(proxyChannel, MessageType.TYPE_DISCONNECTED, EmptyArrays.EMPTY_BYTES);
         }
     }
 
@@ -75,10 +75,6 @@ public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws E
         ctx.close();
     }
 
-    private void send(Channel proxyChannel, MessageType type) {
-        send(proxyChannel, type, EmptyArrays.EMPTY_BYTES);
-    }
-
     private void send(Channel proxyChannel, MessageType type, byte[] data) {
         proxyChannel.writeAndFlush(new Message(type, meta, data));
     }