diff --git a/LoRaMoteConf.json b/LoRaMoteConf.json
index b7eafeb..4c107d4 100644
--- a/LoRaMoteConf.json
+++ b/LoRaMoteConf.json
@@ -1,16 +1,16 @@
 {
-	"current": "mote2",
+	"current": "mote1",
 	"configs": {
 		"mote1": {
 			"otaa": true,
 			"gatewayId": "0102030405060708",
-			"appEui": "",
+			"appEui": "0102030405060708",
 			"devEui": "b92fd5d497cfcdbd",
 			"devAddr": "00530747",
 			"appKey": "fe80c1f94e6cc62d5d6f72630b43c177",
 			"nwkSKey": "4f862983a453cc50336284fd3c62aba5",
 			"appSKey": "2bc9217655160b2c1229b5ecb469242f",
-			"fCnt": 511,
+			"fCnt": 513,
 			"fPort": 1,
 			"freq": 470.3,
 			"dr": 0,
@@ -29,7 +29,7 @@
 		"mote2": {
 			"otaa": false,
 			"gatewayId": "0102030405060708",
-			"appEui": "",
+			"appEui": "0102030405060708",
 			"devEui": "6ef1881ba5541419",
 			"devAddr": "00c18699",
 			"appKey": "",
diff --git a/LoRaMoteMock.go b/LoRaMoteMock.go
index daaaf8f..900b7d6 100644
--- a/LoRaMoteMock.go
+++ b/LoRaMoteMock.go
@@ -262,7 +262,7 @@ func (mw *MoteMainWindow) MoteConfig() {
 	var dlg *walk.Dialog
 	var name *walk.ComboBox
 	var otaa *walk.CheckBox
-	var gatewayId,devEUI,devAddr,appKey,appSKey,nwkSKey *walk.LineEdit
+	var gatewayId,appEUI,devEUI,devAddr,appKey,appSKey,nwkSKey *walk.LineEdit
 	var fCnt *walk.NumberEdit
 	var acceptPB, cancelPB *walk.PushButton
 	_ = Dialog{
@@ -308,6 +308,8 @@ func (mw *MoteMainWindow) MoteConfig() {
 					}},
 					Label{Text:"网关ID:"},
 					LineEdit{AssignTo:&gatewayId},
+					Label{Text:"应用EUI:"},
+					LineEdit{AssignTo:&appEUI,Text:"0102030405060708"},
 					Label{Text:"终端EUI:"},
 					LineEdit{AssignTo:&devEUI},
 					Label{Text:"终端地址:"},
@@ -332,6 +334,7 @@ func (mw *MoteMainWindow) MoteConfig() {
 						OnClicked: func() {
 							mw.currentMoteConf.OTAA = otaa.Checked()
 							mw.currentMoteConf.GatewayId = gatewayId.Text()
+							mw.currentMoteConf.AppEui = appEUI.Text()
 							mw.currentMoteConf.DevEui = devEUI.Text()
 							mw.currentMoteConf.DevAddr = devAddr.Text()
 							mw.currentMoteConf.AppKey = appKey.Text()
@@ -365,6 +368,7 @@ func (mw *MoteMainWindow) MoteConfig() {
 	_ = name.SetText(mw.motesConf.Current)
 	otaa.SetChecked(mw.currentMoteConf.OTAA)
 	_ = gatewayId.SetText(mw.currentMoteConf.GatewayId)
+	_ = appEUI.SetText(mw.currentMoteConf.AppEui)
 	_ = devEUI.SetText(mw.currentMoteConf.DevEui)
 	_ = devAddr.SetText(mw.currentMoteConf.DevAddr)
 	_ = appKey.SetText(mw.currentMoteConf.AppKey)