diff --git a/third_party/interlock/beijing11/msg.go b/third_party/interlock/beijing11/msg.go
index 4005824..5ea7561 100644
--- a/third_party/interlock/beijing11/msg.go
+++ b/third_party/interlock/beijing11/msg.go
@@ -19,7 +19,7 @@ type FromInterlockFrame struct {
 	FymData         *DeviceData    //防淹门数据
 	SPKSData        *SPKSData      //SPKS数据
 	CkmData         *DeviceData    //车库门数据
-	XcjData         *DeviceData    //洗车机数据
+	//XcjData         *DeviceData    //洗车机数据
 }
 
 func (f *FromInterlockFrame) Decode(data []byte) error {
@@ -50,8 +50,8 @@ func (f *FromInterlockFrame) Decode(data []byte) error {
 	f.SPKSData = spksData
 	ckmData, i := decodeDeviceData(data, i)
 	f.CkmData = ckmData
-	xcjData, i := decodeDeviceData(data, i)
-	f.XcjData = xcjData
+	//xcjData, i := decodeDeviceData(data, i)
+	//f.XcjData = xcjData
 	return nil
 }
 
@@ -77,16 +77,16 @@ func decodeDeviceData(data []byte, index uint16) (*DeviceData, uint16) {
 func decodeESBData(data []byte, index uint16) (*ESBData, uint16) {
 	data = data[index:]
 	num := binary.BigEndian.Uint16(data[0:2])
-	nextIndex := 2 + 6*num
+	nextIndex := 2 + 4*num
 	data = data[2:nextIndex]
 	var cmdList []*ESBCmd
-	for i := 0; i < len(data); i += 6 {
+	for i := 0; i < len(data); i += 4 {
 		cmdList = append(cmdList, &ESBCmd{
-			Id:         binary.BigEndian.Uint16(data[i : i+2]),
-			JjtcCmd:    data[i+2],
-			JjtcplCmd:  data[i+3],
-			JjtcfmqCmd: data[i+4],
-			Ess1Cmd:    data[i+5],
+			Id:        binary.BigEndian.Uint16(data[i : i+2]),
+			JjtcCmd:   data[i+2],
+			JjtcplCmd: data[i+3],
+			//JjtcfmqCmd: data[i+4],
+			//Ess1Cmd:    data[i+5],
 		})
 	}
 	deviceData := &ESBData{
@@ -159,11 +159,11 @@ type SPKSData struct {
 }
 
 type ESBCmd struct {
-	Id         uint16 //紧急停车ID
-	JjtcCmd    byte   //紧急停车按钮命令
-	JjtcplCmd  byte   //紧急停车旁路按钮命令
-	JjtcfmqCmd byte   //紧急停车蜂鸣器命令
-	Ess1Cmd    byte   //Ess1指示灯状态
+	Id        uint16 //紧急停车ID
+	JjtcCmd   byte   //紧急停车按钮命令
+	JjtcplCmd byte   //紧急停车旁路按钮命令
+	//JjtcfmqCmd byte   //紧急停车蜂鸣器命令
+	//Ess1Cmd    byte   //Ess1指示灯状态
 }
 
 type HoldTrainCmd struct {
diff --git a/third_party/interlock/beijing11/msg_test.go b/third_party/interlock/beijing11/msg_test.go
index c131fc7..6a38504 100644
--- a/third_party/interlock/beijing11/msg_test.go
+++ b/third_party/interlock/beijing11/msg_test.go
@@ -16,7 +16,7 @@ func TestFromInterlockFrame_Decode(t *testing.T) {
 	data = binary.BigEndian.AppendUint16(data, interlockCode)
 	data = binary.BigEndian.AppendUint16(data, waysideCode)
 	//填充设备数据
-	deviceCmdCount := []int{1, 1, 4, 4, 1, 1, 1, 1, 2, 1, 1}
+	deviceCmdCount := []int{1, 1, 2, 4, 1, 1, 1, 1, 2, 1}
 	for i, count := range deviceCmdCount {
 		data = binary.BigEndian.AppendUint16(data, uint16(i)) //设备数量
 		for j := 0; j < i; j++ {
@@ -26,6 +26,10 @@ func TestFromInterlockFrame_Decode(t *testing.T) {
 			}
 		}
 	}
+	//保留字节及CRC（先瞎填吧，现在没有校验）
+	for i := 0; i < 14; i++ {
+		data = append(data, 0)
+	}
 	//替换长度
 	len := uint16(len(data) - 3)
 	data[1] = byte(len >> 8)
@@ -38,7 +42,7 @@ func TestFromInterlockFrame_Decode(t *testing.T) {
 		t.FailNow()
 	}
 	marshal, _ := json.Marshal(f)
-	fmt.Println(marshal)
+	fmt.Println(string(marshal))
 	//if f.InterlockCode != interlockCode {
 	//	t.Error()
 	//}