diff --git a/.idea/misc.xml b/.idea/misc.xml
index be09ff0..04e58ef 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -10,7 +10,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_X" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/netty/model/pom.xml b/netty/model/pom.xml
index d3756f7..4cb1141 100644
--- a/netty/model/pom.xml
+++ b/netty/model/pom.xml
@@ -77,4 +77,16 @@
             <version>1.6.14</version>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>14</source>
+                    <target>14</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/netty/pom.xml b/netty/pom.xml
index 8c943dd..efb5fc8 100644
--- a/netty/pom.xml
+++ b/netty/pom.xml
@@ -25,7 +25,7 @@
     <properties>
         <maven.compiler.source>22</maven.compiler.source>
         <maven.compiler.target>22</maven.compiler.target>
-        <java.version>21</java.version>
+        <java.version>22</java.version>
         <junit.version>3.8.1</junit.version>
         <mybatis-plus.version>3.5.6</mybatis-plus.version>
         <mysql.version>8.0.30</mysql.version>
diff --git a/netty/service/src/main/java/cn/bunny/service/netty/demo3/ChannelClient.java b/netty/service/src/main/java/cn/bunny/service/netty/demo3/ChannelClient.java
new file mode 100644
index 0000000..7a58a4d
--- /dev/null
+++ b/netty/service/src/main/java/cn/bunny/service/netty/demo3/ChannelClient.java
@@ -0,0 +1,45 @@
+package cn.bunny.service.netty.demo3;
+
+import io.netty.bootstrap.Bootstrap;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelFuture;
+import io.netty.channel.ChannelFutureListener;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.nio.NioSocketChannel;
+import io.netty.handler.codec.string.StringEncoder;
+import lombok.extern.slf4j.Slf4j;
+
+import java.net.InetSocketAddress;
+
+@Slf4j
+public class ChannelClient {
+    public static void main(String[] args) throws InterruptedException {
+        ChannelFuture channelFuture = new Bootstrap()
+                .group(new NioEventLoopGroup())
+                .channel(NioSocketChannel.class)
+                .handler(new ChannelInitializer<NioSocketChannel>() {
+                    @Override
+                    protected void initChannel(NioSocketChannel nioSocketChannel) throws Exception {
+                        nioSocketChannel.pipeline().addLast(new StringEncoder());
+                    }
+                })
+                .connect(new InetSocketAddress("localhost", 8080));
+        // 使用 sycn 方法同步处理结果，五阻塞当前线程
+        // channelFuture.sync();
+        // 五阻塞向下执行获取Channel
+        // Channel channel = channelFuture.channel();
+        // channel.writeAndFlush("哈哈哈哈");
+        // 使用addLietener 方法异步处理结果
+
+        channelFuture.addListener(new ChannelFutureListener() {
+            @Override
+            // 在nio线程连接建立好之后，会调用aperationComplate
+            public void operationComplete(ChannelFuture channelFuture) throws Exception {
+                Channel channel = channelFuture.channel();
+                log.debug("当前的 Channel: {}", channel);
+                channel.writeAndFlush("使用监听方法");
+            }
+        });
+    }
+}