diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/decoder/YouDianProtocolDecoder.java b/jsowell-netty/src/main/java/com/jsowell/netty/decoder/YouDianProtocolDecoder.java
index c0e1f7422..0afba46f5 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/decoder/YouDianProtocolDecoder.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/decoder/YouDianProtocolDecoder.java
@@ -61,13 +61,13 @@ public class YouDianProtocolDecoder extends ByteToMessageDecoder {
 		}
 
 		// 检查包头是否是 68 协议
-		// if (buffer.readableBytes() >= HEADER_LENGTH_68) {
-		// 	if (buffer.getUnsignedByte(beginReader) == 0x68) {
-		// 		// 处理 68 协议
-		// 		decode68Message(buffer, out, beginReader);
-		// 		return;
-		// 	}
-		// }
+		if (buffer.readableBytes() >= HEADER_LENGTH_68) {
+			if (buffer.getUnsignedByte(beginReader) == 0x68) {
+				// 处理 68 协议
+				decode68Message(buffer, out, beginReader);
+				return;
+			}
+		}
 
 		// 未知协议，还原读指针
 		buffer.resetReaderIndex();
@@ -85,34 +85,34 @@ public class YouDianProtocolDecoder extends ByteToMessageDecoder {
 	}
 
 	// 判断是否为68包头
-	// private boolean isStartOf68Header(ByteBuf buffer, int beginReader) {
-	// 	if (buffer.readableBytes() >= HEADER_LENGTH_68) {
-	// 		return buffer.getUnsignedByte(beginReader) == 0x68;
-	// 	}
-	// 	return false;
-	// }
+	private boolean isStartOf68Header(ByteBuf buffer, int beginReader) {
+		if (buffer.readableBytes() >= HEADER_LENGTH_68) {
+			return buffer.getUnsignedByte(beginReader) == 0x68;
+		}
+		return false;
+	}
 
 	// 处理68协议消息
-	// private void decode68Message(ByteBuf buffer, List<Object> out, int beginReader) {
-	// 	// 检查剩余数据是否足够
-	// 	if (buffer.readableBytes() < HEADER_LENGTH_68 + 1 + 2) {
-	// 		buffer.readerIndex(beginReader);
-	// 		return;
-	// 	}
-	//
-	// 	// 获取消息长度
-	// 	int length = buffer.getUnsignedByte(beginReader + HEADER_LENGTH_68);
-	// 	// 检查剩余数据是否足够
-	// 	if (buffer.readableBytes() < HEADER_LENGTH_68 + 1 + length + 2) {
-	// 		buffer.readerIndex(beginReader);
-	// 		return;
-	// 	}
-	//
-	// 	// 读取 data 数据 最后+2是帧校验域长度
-	// 	ByteBuf frame = buffer.retainedSlice(beginReader, HEADER_LENGTH_68 + 1 + length + 2);
-	// 	buffer.readerIndex(beginReader + HEADER_LENGTH_68 + 1 + length + 2);
-	// 	out.add(frame);
-	// }
+	private void decode68Message(ByteBuf buffer, List<Object> out, int beginReader) {
+		// 检查剩余数据是否足够
+		if (buffer.readableBytes() < HEADER_LENGTH_68 + 1 + 2) {
+			buffer.readerIndex(beginReader);
+			return;
+		}
+
+		// 获取消息长度
+		int length = buffer.getUnsignedByte(beginReader + HEADER_LENGTH_68);
+		// 检查剩余数据是否足够
+		if (buffer.readableBytes() < HEADER_LENGTH_68 + 1 + length + 2) {
+			buffer.readerIndex(beginReader);
+			return;
+		}
+
+		// 读取 data 数据 最后+2是帧校验域长度
+		ByteBuf frame = buffer.retainedSlice(beginReader, HEADER_LENGTH_68 + 1 + length + 2);
+		buffer.readerIndex(beginReader + HEADER_LENGTH_68 + 1 + length + 2);
+		out.add(frame);
+	}
 
 	// 处理DNY协议消息
 	private void decodeDnyMessage(ByteBuf buffer, List<Object> out, int beginReader) {