diff --git a/netty/service/src/main/java/cn/bunny/service/netty/demo2/EventLoopIoServer向下传递.java b/netty/service/src/main/java/cn/bunny/service/netty/demo2/EventLoopIoServer向下传递.java
new file mode 100644
index 0000000..4d93b44
--- /dev/null
+++ b/netty/service/src/main/java/cn/bunny/service/netty/demo2/EventLoopIoServer向下传递.java
@@ -0,0 +1,45 @@
+package cn.bunny.service.netty.demo2;
+
+import io.netty.bootstrap.ServerBootstrap;
+import io.netty.buffer.ByteBuf;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelInboundHandlerAdapter;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.DefaultEventLoopGroup;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.nio.NioServerSocketChannel;
+import io.netty.channel.socket.nio.NioSocketChannel;
+import lombok.extern.slf4j.Slf4j;
+
+import java.nio.charset.Charset;
+
+@Slf4j
+public class EventLoopIoServer向下传递 {
+    public static void main(String[] args) {
+        DefaultEventLoopGroup group = new DefaultEventLoopGroup();
+        new ServerBootstrap()
+                .group(new NioEventLoopGroup(), new NioEventLoopGroup(2))
+                .channel(NioServerSocketChannel.class)
+                .childHandler(new ChannelInitializer<NioSocketChannel>() {
+                    @Override
+                    protected void initChannel(NioSocketChannel nioSocketChannel) throws Exception {
+                        nioSocketChannel.pipeline().addLast(group, "handler", new ChannelInboundHandlerAdapter() {
+                                    @Override
+                                    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
+                                        ByteBuf buf = (ByteBuf) msg;
+                                        log.debug(buf.toString(Charset.defaultCharset()));
+                                        // 让消息继续传递下去
+                                        ctx.fireChannelRead(msg);
+                                    }
+                                })
+                                .addLast(group, "handler2", new ChannelInboundHandlerAdapter() {
+                                    @Override
+                                    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
+                                        ByteBuf buf = (ByteBuf) msg;
+                                        log.debug(buf.toString(Charset.defaultCharset()));
+                                    }
+                                });
+                    }
+                }).bind(8080);
+    }
+}