diff --git a/MDK/hc32l17x.uvoptx b/MDK/hc32l17x.uvoptx
index b6015ea..85bb2cc 100644
--- a/MDK/hc32l17x.uvoptx
+++ b/MDK/hc32l17x.uvoptx
@@ -103,7 +103,7 @@
         <bEvRecOn>1</bEvRecOn>
         <bSchkAxf>0</bSchkAxf>
         <bTchkAxf>0</bTchkAxf>
-        <nTsel>12</nTsel>
+        <nTsel>6</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -114,7 +114,7 @@
         <tDlgDll></tDlgDll>
         <tDlgPa></tDlgPa>
         <tIfile></tIfile>
-        <pMon>BIN\CMSIS_AGDI.dll</pMon>
+        <pMon>Segger\JL2CM3.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
         <SetRegEntry>
@@ -130,7 +130,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>JL2CM3</Key>
-          <Name>-U4294967295 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -TO18 -TC10000000 -TP21 -TDS8027 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC1000 -FN1 -FF0FlashHC32L17X_128K.FLM -FS00 -FL020000 -FP0($$Device:HC32L170JATA$Flash\FlashHC32L17X_128K.FLM)</Name>
+          <Name>-U4294967295 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(0BC11477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8027 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO31 -FD20000000 -FC1000 -FN1 -FF0FlashHC32L17X_128K.FLM -FS00 -FL020000 -FP0($$Device:HC32L170JATA$Flash\FlashHC32L17X_128K.FLM)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -190,6 +190,16 @@
           <WinNumber>1</WinNumber>
           <ItemText>BL.Status,0x0A</ItemText>
         </Ww>
+        <Ww>
+          <count>7</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>BL.Para</ItemText>
+        </Ww>
+        <Ww>
+          <count>8</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>DevMac</ItemText>
+        </Ww>
       </WatchWindow1>
       <MemoryWindow1>
         <Mm>
@@ -213,7 +223,7 @@
       <DebugFlag>
         <trace>0</trace>
         <periodic>1</periodic>
-        <aLwin>1</aLwin>
+        <aLwin>0</aLwin>
         <aCover>0</aCover>
         <aSer1>0</aSer1>
         <aSer2>0</aSer2>
diff --git a/source/inc/bsp.h b/source/inc/bsp.h
index 85c5f51..95f0a98 100644
--- a/source/inc/bsp.h
+++ b/source/inc/bsp.h
@@ -43,7 +43,20 @@ typedef enum {
 	MASTER = 0x000000,											//0x000000	主设备
 	SUBSET = 0x800000,											//0x800000	子设备
 }DEVICE_SIGN_M;
-
+/*Lora频率：433100000ul + 200000*N */
+typedef enum {
+	CH0 = (433100000ul + 0),									//测试频率												
+	CH1 =	(433100000ul + 200000),
+	CH2 =	(433100000ul + 400000),
+	CH3 =	(433100000ul + 600000),
+	CH4 =	(433100000ul + 800000),
+	CH5 =	(433100000ul + 1000000),
+	CH6 =	(433100000ul + 1200000),
+	CH7 =	(433100000ul + 1400000),
+	CH8 =	(433100000ul + 1600000),
+	CH9 =	(433100000ul + 1800000),
+	CH10 = (433100000ul + 2000000),	
+}LORA_FREQ_M;
 /*设备类型选择*/
 #define	DEVICE_TYPE		LASER_TRACING
 /*通讯方式选择*/
@@ -51,7 +64,9 @@ typedef enum {
 /*设备标志选择*/
 #define	DEVICE_SIGN		MASTER
 /*设备地址编号设置*/
-#define	ADD_NUMBER		(0x000000 + DEVICE_SIGN)		//数字部分对应唯一地址编号
+#define	ADD_NUMBER		(0x000023 + DEVICE_SIGN)		//数字部分对应唯一地址编号
+/*Lora频率配置*/
+#define LORA_FREQ		CH1
 
 #if(DEVICE_TYPE == LASER_TRACING)
 #define	LP_UART_CH							0
@@ -228,6 +243,9 @@ typedef struct {
 	uint32_t PackageCnt;
 	uint32_t AppSize;
 	uint32_t Crc32Check;
+	uint32_t	FirstRunFlag;//第一次运行
+	uint8_t	DevMac[6];//设备MAC
+	uint32_t	LoraFreq;//Lora频率
 }BootPara_t, *BootPara;
 
 typedef void (*ReadPara)(BootPara_t rPara);
diff --git a/source/src/main.c b/source/src/main.c
index f4e5548..a127c79 100644
--- a/source/src/main.c
+++ b/source/src/main.c
@@ -259,7 +259,21 @@ int32_t main(void)
 	InitCrc32Table(pdwCrc32Tbl);
 	
 	ReadBootPara(&BL.Para);
-	if(BL.Para.AppFlag == APP_START_FLAG) {
+	if((BL.Para.DevMac[0] | (BL.Para.DevMac[1] << 8)) != DEVICE_TYPE){	//璁惧绫诲瀷閿欒锛屾竻闄ゅ崌绾у弬鏁�
+		if(BL.Para.FirstRunFlag == 0xFFFFFFFF) {
+			BL.Status = BL_START_APP;
+		}
+		else {
+			BL.Status = BL_IDLE;
+		}
+		BL.Para.AppFlag = 0;
+		BL.Para.UpdateFlag = 0;
+		BL.Para.FirstRunFlag = 0;
+		memcpy(&BL.Para.DevMac, &DevMac[0], 6);
+		BL.Para.LoraFreq = LORA_FREQ;
+		WriteBootPara(&BL.Para);
+	}
+	else if(BL.Para.AppFlag == APP_START_FLAG) {
 		BL.Status = BL_START_APP;
 	}
 	else if(BL.Para.UpdateFlag == APP_UPDATE_FLAG) {