diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/NettyServerChannelInitializer.java b/jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/NettyServerChannelInitializer.java
index f3f43a83a..8551a6229 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/NettyServerChannelInitializer.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/NettyServerChannelInitializer.java
@@ -1,6 +1,6 @@
 package com.jsowell.netty.server.yunkuaichong;
 
-import com.jsowell.netty.decoder.CustomDecoder;
+import com.jsowell.netty.decoder.StartAndLengthFieldFrameDecoder;
 import io.netty.channel.ChannelInitializer;
 import io.netty.channel.ChannelPipeline;
 import io.netty.channel.socket.SocketChannel;
@@ -20,8 +20,8 @@ public class NettyServerChannelInitializer extends ChannelInitializer<SocketChan
 	@Override
 	protected void initChannel(SocketChannel channel) throws Exception {
 		ChannelPipeline pipeline = channel.pipeline();
-		pipeline.addLast("frameDecoder",new CustomDecoder());
-		// pipeline.addLast("frameDecoder", new StartAndLengthFieldFrameDecoder(0x68));
+		// pipeline.addLast("frameDecoder",new CustomDecoder());
+		pipeline.addLast("frameDecoder", new StartAndLengthFieldFrameDecoder(0x68));
 		pipeline.addLast("decoder", new ByteArrayDecoder());
 		pipeline.addLast("encoder", new ByteArrayDecoder());
 		//读超时时间设置为10s，0表示不监控