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diff --git a/src/main/java/com/msb/model/ClientFrame.java b/src/main/java/com/msb/model/ClientFrame.java
new file mode 100644
index 0000000..4015d55
--- /dev/null
+++ b/src/main/java/com/msb/model/ClientFrame.java
@@ -0,0 +1,52 @@
+package com.msb.model;/**
+ * @Author bingor
+ * @Date 2022/11/10 15:55
+ * @Description: com.msb.model
+ * @Version: 1.0
+ */
+
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+/**
+ *@ClassName ClientFrame
+ *@Description TODO
+ *@Author bingor
+ *@Date 2022/11/10 15:55
+ *@Version 3.0
+ */
+public class ClientFrame extends Frame {
+
+    public ClientFrame() {
+        TextArea ta = new TextArea();
+        TextField tf = new TextField();
+        this.setSize(600, 400);
+        this.add(ta, BorderLayout.CENTER);
+        this.add(tf, BorderLayout.SOUTH);
+        this.setVisible(true);
+        this.addWindowListener(new WindowAdapter() {
+            @Override
+            public void windowClosing(WindowEvent e) {
+                System.exit(1);
+            }
+        });
+
+        ta.setEditable(false);
+
+        tf.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                ta.setText(ta.getText() + tf.getText() + "\r\n");
+                tf.setText("");
+            }
+        });
+    }
+
+    public static void main(String[] args) {
+        new ClientFrame();
+    }
+
+}
diff --git a/src/main/java/com/msb/socket/Server.java b/src/main/java/com/msb/socket/Server.java
new file mode 100644
index 0000000..be7ef0e
--- /dev/null
+++ b/src/main/java/com/msb/socket/Server.java
@@ -0,0 +1,82 @@
+package com.msb.socket;/**
+ * @Author bingor
+ * @Date 2022/11/10 16:12
+ * @Description: com.msb.socket
+ * @Version: 1.0
+ */
+
+import io.netty.bootstrap.ServerBootstrap;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelInboundHandlerAdapter;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.EventLoopGroup;
+import io.netty.channel.group.ChannelGroup;
+import io.netty.channel.group.DefaultChannelGroup;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.channel.socket.nio.NioServerSocketChannel;
+import io.netty.util.concurrent.GlobalEventExecutor;
+
+/**
+ *@ClassName Server
+ *@Description TODO
+ *@Author bingor
+ *@Date 2022/11/10 16:12
+ *@Version 3.0
+ */
+public class Server {
+
+    private int port;
+
+    public Server(int port) {
+        this.port = port;
+    }
+
+    public void serverStart() {
+        EventLoopGroup bootGroup = new NioEventLoopGroup(1);
+        EventLoopGroup workGroup = new NioEventLoopGroup(3);
+        ServerBootstrap bootstrap = new ServerBootstrap();
+        bootstrap.group(bootGroup, workGroup)
+            .channel(NioServerSocketChannel.class)
+            .childHandler(new ChannelInitializer<SocketChannel>() {
+                @Override
+                protected void initChannel(SocketChannel socketChannel) throws Exception {
+                    socketChannel.pipeline().addLast(new Handler());
+                }
+            });
+
+        try {
+            bootstrap.bind(this.port).sync();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        } finally {
+            bootGroup.shutdownGracefully();
+            workGroup.shutdownGracefully();
+        }
+    }
+
+    public static void main(String[] args) {
+        new Server(8888);
+    }
+
+}
+
+class Handler extends ChannelInboundHandlerAdapter {
+
+    private static ChannelGroup channelGroup = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
+
+    @Override
+    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
+//        super.channelRead(ctx, msg);
+        channelGroup.forEach(channel -> {
+
+        });
+    }
+
+    @Override
+    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
+//        super.exceptionCaught(ctx, cause);
+        cause.printStackTrace();
+        ctx.close();
+    }
+}