diff --git a/examples/zinx_decoder/bili/router/bili0x10router.go b/examples/zinx_decoder/bili/router/bili0x10router.go
index c8db6d54..6dd0149e 100644
--- a/examples/zinx_decoder/bili/router/bili0x10router.go
+++ b/examples/zinx_decoder/bili/router/bili0x10router.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/hex"
 	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
+	"github.com/aceld/zinx/examples/zinx_decoder/decode"
 	"github.com/aceld/zinx/ziface"
 	"github.com/aceld/zinx/zlog"
 	"github.com/aceld/zinx/znet"
@@ -18,8 +19,8 @@ func (this *Data0x10Router) Handle(request ziface.IRequest) {
 	_response := request.GetResponse()
 	if _response != nil {
 		switch _response.(type) {
-		case BiliData:
-			_data := _response.(BiliData)
+		case decode.HtlvCrcData:
+			_data := _response.(decode.HtlvCrcData)
 			//zlog.Ins().DebugF("Data0x10Router %v \n", _data)
 			buffer := pack10(_data)
 			request.GetConnection().Send(buffer)
@@ -29,13 +30,13 @@ func (this *Data0x10Router) Handle(request ziface.IRequest) {
 
 // 头码   功能码 数据长度      Body                         CRC
 // A2      10     0E        0102030405060708091011121314 050B
-func pack10(_data BiliData) []byte {
+func pack10(_data decode.HtlvCrcData) []byte {
 	buffer := bytes.NewBuffer([]byte{})
 	buffer.WriteByte(0xA1)
-	buffer.WriteByte(_data.funcode)
+	buffer.WriteByte(_data.Funcode)
 	buffer.WriteByte(0x1E)
 	//3~9:唯一设备码	将IMEI码转换为16进制
-	buffer.Write(_data.body[:7])
+	buffer.Write(_data.Body[:7])
 	//10~14：园区代码	后台根据幼儿园生成的唯一代码
 	buffer.Write([]byte{10, 11, 12, 13, 14})
 	//15~18：时间戳	实际当前北京时间的时间戳，转换为16进制
diff --git a/examples/zinx_decoder/bili/router/bili0x13router.go b/examples/zinx_decoder/bili/router/bili0x13router.go
index f4a31ccc..c616a0a3 100644
--- a/examples/zinx_decoder/bili/router/bili0x13router.go
+++ b/examples/zinx_decoder/bili/router/bili0x13router.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
+	"github.com/aceld/zinx/examples/zinx_decoder/decode"
 	"github.com/aceld/zinx/ziface"
 	"github.com/aceld/zinx/znet"
 )
@@ -17,8 +18,8 @@ func (this *Data0x13Router) Handle(request ziface.IRequest) {
 	_response := request.GetResponse()
 	if _response != nil {
 		switch _response.(type) {
-		case BiliData:
-			_data := _response.(BiliData)
+		case decode.HtlvCrcData:
+			_data := _response.(decode.HtlvCrcData)
 			fmt.Println("Data0x13Router", _data)
 			buffer := pack13(_data)
 			request.GetConnection().Send(buffer)
@@ -28,13 +29,13 @@ func (this *Data0x13Router) Handle(request ziface.IRequest) {
 
 // 头码   功能码 数据长度      Body                         CRC
 // A2      10     0E        0102030405060708091011121314 050B
-func pack13(_data BiliData) []byte {
+func pack13(_data decode.HtlvCrcData) []byte {
 	buffer := bytes.NewBuffer([]byte{})
 	buffer.WriteByte(0xA1)
-	buffer.WriteByte(_data.funcode)
+	buffer.WriteByte(_data.Funcode)
 	buffer.WriteByte(0x0E)
 	//3~9:3~6：用户卡号	用户IC卡卡号
-	buffer.Write(_data.body[:4])
+	buffer.Write(_data.Body[:4])
 	//7：卡状态：	0x00-未绑定（如服务器未查询到该IC卡时）
 	//0x01-已绑定
 	//0x02-解除绑定（如服务器查询到该IC卡解除绑定时下发）
diff --git a/examples/zinx_decoder/bili/router/bili0x14router.go b/examples/zinx_decoder/bili/router/bili0x14router.go
index d43f033e..22b1fc70 100644
--- a/examples/zinx_decoder/bili/router/bili0x14router.go
+++ b/examples/zinx_decoder/bili/router/bili0x14router.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
+	"github.com/aceld/zinx/examples/zinx_decoder/decode"
 	"github.com/aceld/zinx/ziface"
 	"github.com/aceld/zinx/znet"
 )
@@ -17,8 +18,8 @@ func (this *Data0x14Router) Handle(request ziface.IRequest) {
 	_response := request.GetResponse()
 	if _response != nil {
 		switch _response.(type) {
-		case BiliData:
-			_data := _response.(BiliData)
+		case decode.HtlvCrcData:
+			_data := _response.(decode.HtlvCrcData)
 			fmt.Println("Data0x14Router", _data)
 			buffer := pack14(_data)
 			request.GetConnection().Send(buffer)
@@ -28,9 +29,9 @@ func (this *Data0x14Router) Handle(request ziface.IRequest) {
 
 // 头码   功能码 数据长度      Body                         CRC
 // A2      10     0E        0102030405060708091011121314 050B
-func pack14(_data BiliData) []byte {
-	_data.data[0] = 0xA1
-	buffer := bytes.NewBuffer(_data.data[:len(_data.data)-2])
+func pack14(_data decode.HtlvCrcData) []byte {
+	_data.Data[0] = 0xA1
+	buffer := bytes.NewBuffer(_data.Data[:len(_data.Data)-2])
 	crc := utils.GetCrC(buffer.Bytes())
 	buffer.Write(crc)
 	return buffer.Bytes()
diff --git a/examples/zinx_decoder/bili/router/bili0x15router.go b/examples/zinx_decoder/bili/router/bili0x15router.go
index 3fa3a393..4926356f 100644
--- a/examples/zinx_decoder/bili/router/bili0x15router.go
+++ b/examples/zinx_decoder/bili/router/bili0x15router.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
+	"github.com/aceld/zinx/examples/zinx_decoder/decode"
 	"github.com/aceld/zinx/ziface"
 	"github.com/aceld/zinx/znet"
 )
@@ -17,8 +18,8 @@ func (this *Data0x15Router) Handle(request ziface.IRequest) {
 	_response := request.GetResponse()
 	if _response != nil {
 		switch _response.(type) {
-		case BiliData:
-			_data := _response.(BiliData)
+		case decode.HtlvCrcData:
+			_data := _response.(decode.HtlvCrcData)
 			fmt.Println("Data0x15Router", _data)
 			buffer := pack15(_data)
 			request.GetConnection().Send(buffer)
@@ -28,13 +29,13 @@ func (this *Data0x15Router) Handle(request ziface.IRequest) {
 
 // 头码   功能码 数据长度      Body                         CRC
 // A2      10     0E        0102030405060708091011121314 050B
-func pack15(_data BiliData) []byte {
+func pack15(_data decode.HtlvCrcData) []byte {
 	buffer := bytes.NewBuffer([]byte{})
 	buffer.WriteByte(0xA1)
-	buffer.WriteByte(_data.funcode)
+	buffer.WriteByte(_data.Funcode)
 	buffer.WriteByte(0x26)
 	//3~9：设备代码	将IMEI码转换为16进制
-	buffer.Write(_data.body[:7])
+	buffer.Write(_data.Body[:7])
 	//10：机型代码	A8（即热式幼儿园机）
 	buffer.WriteByte(0xA8)
 	//11：主机状态1	Bit0：0-待机中，1-运行中
diff --git a/examples/zinx_decoder/bili/router/bili0x16router.go b/examples/zinx_decoder/bili/router/bili0x16router.go
index 62f87627..e3d5fda1 100644
--- a/examples/zinx_decoder/bili/router/bili0x16router.go
+++ b/examples/zinx_decoder/bili/router/bili0x16router.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
+	"github.com/aceld/zinx/examples/zinx_decoder/decode"
 	"github.com/aceld/zinx/ziface"
 	"github.com/aceld/zinx/znet"
 )
@@ -17,8 +18,8 @@ func (this *Data0x16Router) Handle(request ziface.IRequest) {
 	_response := request.GetResponse()
 	if _response != nil {
 		switch _response.(type) {
-		case BiliData:
-			_data := _response.(BiliData)
+		case decode.HtlvCrcData:
+			_data := _response.(decode.HtlvCrcData)
 			fmt.Println("Data0x16Router", _data)
 			buffer := pack16(_data)
 			request.GetConnection().Send(buffer)
@@ -28,9 +29,9 @@ func (this *Data0x16Router) Handle(request ziface.IRequest) {
 
 // 头码   功能码 数据长度      Body                         CRC
 // A2      10     0E        0102030405060708091011121314 050B
-func pack16(_data BiliData) []byte {
-	_data.data[0] = 0xA1
-	buffer := bytes.NewBuffer(_data.data[:len(_data.data)-2])
+func pack16(_data decode.HtlvCrcData) []byte {
+	_data.Data[0] = 0xA1
+	buffer := bytes.NewBuffer(_data.Data[:len(_data.Data)-2])
 	crc := utils.GetCrC(buffer.Bytes())
 	buffer.Write(crc)
 	return buffer.Bytes()
diff --git a/examples/zinx_decoder/bili/router/biliinterceptor.go b/examples/zinx_decoder/bili/router/biliinterceptor.go
deleted file mode 100644
index 7ae135a1..00000000
--- a/examples/zinx_decoder/bili/router/biliinterceptor.go
+++ /dev/null
@@ -1,83 +0,0 @@
-// HTLV+CRC，H头码，T功能码，L数据长度，V数据内容
-// +------+-------+---------+--------+--------+
-// | 头码  | 功能码 | 数据长度 | 数据内容 | CRC校验 |
-// | 1字节 | 1字节  | 1字节   | N字节   |  2字节  |
-// +------+-------+---------+--------+--------+
-
-//    头码   功能码 数据长度      Body                         CRC
-//    A2      10     0E        0102030405060708091011121314 050B
-//
-//
-//    说明：
-//    1.数据长度len是14(0E),这里的len仅仅指Body长度;
-//
-//
-//    lengthFieldOffset   = 2   (len的索引下标是2，下标从0开始) 长度字段的偏差
-//    lengthFieldLength   = 1   (len是1个byte) 长度字段占的字节数
-//    lengthAdjustment    = 2   (len只表示Body长度，程序只会读取len个字节就结束，但是CRC还有2byte没读呢，所以为2)
-//    initialBytesToStrip = 0   (这个0表示完整的协议内容，如果不想要A2，那么这里就是1) 从解码帧中第一次去除的字节数
-//    maxFrameLength      = 255 + 4(起始码、功能码、CRC) (len是1个byte，所以最大长度是无符号1个byte的最大值)
-
-package router
-
-import (
-	"encoding/hex"
-	"fmt"
-	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
-	"github.com/aceld/zinx/zcode"
-	"github.com/aceld/zinx/ziface"
-	"github.com/aceld/zinx/zlog"
-	"math"
-)
-
-const HEADER_SIZE = 5
-
-type BiliData struct {
-	data    []byte //数据内容
-	head    byte   //头码
-	funcode byte   //功能码
-	length  byte   //数据长度
-	body    []byte //数据内容
-	crc     []byte //CRC校验
-}
-
-type HtlvcrcInterceptor struct {
-}
-
-func (this *HtlvcrcInterceptor) GetDecoder() ziface.Interceptor {
-	return zcode.NewLengthFieldFrameInterceptor(math.MaxUint8+4, 2, 1, 2, 0)
-}
-
-func (this *HtlvcrcInterceptor) Intercept(chain ziface.Chain) ziface.Response {
-	request := chain.Request()
-	if request != nil {
-		switch request.(type) {
-		case ziface.IRequest:
-			iRequest := request.(ziface.IRequest)
-			iMessage := iRequest.GetMessage()
-			if iMessage != nil {
-				data := iMessage.GetData()
-				zlog.Ins().DebugF("HtlvcrcInterceptor %s \n", hex.EncodeToString(data))
-				datasize := len(data)
-				htlvData := BiliData{
-					data: data,
-				}
-				if datasize >= HEADER_SIZE {
-					htlvData.head = data[0]
-					htlvData.funcode = data[1]
-					htlvData.length = data[2]
-					htlvData.body = data[3 : datasize-2]
-					htlvData.crc = data[datasize-2 : datasize]
-					if !utils.CheckCRC(data[:datasize-2], htlvData.crc) {
-						fmt.Println("crc校验失败", hex.EncodeToString(data), hex.EncodeToString(htlvData.crc))
-						return nil
-					}
-					iMessage.SetMsgID(uint32(htlvData.funcode))
-					iRequest.SetResponse(htlvData)
-					//zlog.Ins().DebugF("2htlvData %s \n", hex.EncodeToString(htlvData.data))
-				}
-			}
-		}
-	}
-	return chain.Proceed(chain.Request())
-}
diff --git a/examples/zinx_decoder/decode/htlvcrcdecoder.go b/examples/zinx_decoder/decode/htlvcrcdecoder.go
index 45480809..f6af5779 100644
--- a/examples/zinx_decoder/decode/htlvcrcdecoder.go
+++ b/examples/zinx_decoder/decode/htlvcrcdecoder.go
@@ -21,18 +21,21 @@
 package decode
 
 import (
+	"encoding/hex"
 	"fmt"
+	"github.com/aceld/zinx/examples/zinx_decoder/bili/utils"
 	"github.com/aceld/zinx/ziface"
 )
 
 const HEADER_SIZE = 5
 
 type HtlvCrcData struct {
-	head    byte   //头码
-	funcode byte   //功能码
-	length  byte   //数据长度
-	data    []byte //数据内容
-	crc     []byte //CRC校验
+	Data    []byte //数据内容
+	Head    byte   //头码
+	Funcode byte   //功能码
+	Length  byte   //数据长度
+	Body    []byte //数据内容
+	Crc     []byte //CRC校验
 }
 
 type HtlvCrcDecoder struct {
@@ -49,16 +52,22 @@ func (this *HtlvCrcDecoder) Intercept(chain ziface.Chain) ziface.Response {
 				data := iMessage.GetData()
 				fmt.Println("1htlvData", data)
 				datasize := len(data)
-				htlvData := HtlvCrcData{}
+				htlvData := HtlvCrcData{
+					Data: data,
+				}
 				if datasize >= HEADER_SIZE {
-					htlvData.head = data[0]
-					htlvData.funcode = data[1]
-					htlvData.length = data[2]
-					htlvData.data = data[3 : 3+htlvData.length]
-					htlvData.crc = data[htlvData.length+3 : datasize]
-					iMessage.SetMsgID(uint32(htlvData.funcode)) //funcode作为msgID
+					htlvData.Head = data[0]
+					htlvData.Funcode = data[1]
+					htlvData.Length = data[2]
+					htlvData.Body = data[3 : datasize-2]
+					htlvData.Crc = data[datasize-2 : datasize]
+					if !utils.CheckCRC(data[:datasize-2], htlvData.Crc) {
+						fmt.Println("crc校验失败", hex.EncodeToString(data), hex.EncodeToString(htlvData.Crc))
+						return nil
+					}
+					iMessage.SetMsgID(uint32(htlvData.Funcode))
 					iRequest.SetResponse(htlvData)
-					fmt.Println("2htlvData", htlvData)
+					//zlog.Ins().DebugF("2htlvData %s \n", hex.EncodeToString(htlvData.data))
 				}
 			}
 		}