diff --git a/LoRaDTUConf.json b/LoRaDTUConf.json
index e3c1e9e..cf04e40 100644
--- a/LoRaDTUConf.json
+++ b/LoRaDTUConf.json
@@ -1,12 +1,12 @@
 {
-	"otaa": false,
+	"otaa": true,
 	"gatewayId": "0102030405060708",
-	"devEui": "6ef1881ba5541419",
-	"devAddr": "0c18699",
-	"appKey": "",
-	"appSKey": "33998df974421457437d986eff739ffa",
-	"nwkSKey": "33998df974421457437d986eff739ffa",
+	"devEui": "b92fd5d497cfcdbd",
+	"devAddr": "014103a9",
+	"appKey": "fe80c1f94e6cc62d5d6f72630b43c177",
+	"appSKey": "0480e6cbb40dd741044aec83166407b3",
+	"nwkSKey": "9aef4b57ea62cb2f7103c97c3d2a169e",
 	"fPort": 2,
-	"fCnt": 0,
+	"fCnt": 19,
 	"freq": 470.3
 }
\ No newline at end of file
diff --git a/LoRaDTUMock.go b/LoRaDTUMock.go
index 68449a7..59dea18 100644
--- a/LoRaDTUMock.go
+++ b/LoRaDTUMock.go
@@ -114,6 +114,7 @@ func main() {
 						Columns: []TableViewColumn{
 							{Title: "序号"},
 							{Title: "终端EUI"},
+							{Title: "消息类型"},
 							{Title: "网关ID"},
 							{Title: "信号强度"},
 							{Title: "信噪比"},
@@ -135,8 +136,9 @@ func main() {
 						Columns: []TableViewColumn{
 							{Title: "序号"},
 							{Title: "终端EUI"},
+							{Title: "消息类型"},
+							{Title: "终端地址"},
 							{Title: "网关ID"},
-							{Title: "频率"},
 							{Title: "计数"},
 							{Title: "端口"},
 							{Title: "HEX数据"},
@@ -301,6 +303,7 @@ func (mw *DTUMainWindow) DTUConfig()  {
 							devAddr.SetEnabled(false)
 							appSKey.SetEnabled(false)
 							nwkSKey.SetEnabled(false)
+							_ = devAddr.SetText("")
 						}else{
 							appKey.SetEnabled(false)
 							devAddr.SetEnabled(true)
@@ -677,6 +680,7 @@ func (mw *DTUMainWindow) HandleData(client paho.Client, message paho.Message){
 				dd := &model.DTUDown{
 					Index: mw.downModel.Len() + 1,
 					DevEUI: mw.dtuConf.DevEui,
+					MType: phy.MHDR.MType.String(),
 					DevAddr: mw.dtuConf.DevAddr,
 					GatewayID: hex.EncodeToString(downlinkFrame.TxInfo.GatewayId),
 					Time:time.Now().Format("2006-01-02 15:04:05"),