diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/decoder/StartAndLengthFieldFrameDecoder.java b/jsowell-netty/src/main/java/com/jsowell/netty/decoder/StartAndLengthFieldFrameDecoder.java
index ca27cc61e..c8b21f77e 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/decoder/StartAndLengthFieldFrameDecoder.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/decoder/StartAndLengthFieldFrameDecoder.java
@@ -25,10 +25,7 @@ public class StartAndLengthFieldFrameDecoder extends ByteToMessageDecoder {
 	public final int BASE_LENGTH = 1 + 1;
 
 	@Override
-	protected void decode(ChannelHandlerContext ctx, ByteBuf buffer,
-						  List<Object> out) throws Exception {
-		// System.out.println();
-		// log.info("打印ByteBuf:{}", buffer.toString());
+	protected void decode(ChannelHandlerContext ctx, ByteBuf buffer, List<Object> out) throws Exception {
 		// 可读长度必须大于基本长度
 		if (buffer.readableBytes() <= BASE_LENGTH) {
 			log.warn("可读字节数:{}小于基础长度:{}", buffer.readableBytes(), BASE_LENGTH);