diff --git a/Module/LaserTracing_Debug/UartDebug.c b/Module/LaserTracing_Debug/UartDebug.c
index 7f0ca2b..7143afc 100644
--- a/Module/LaserTracing_Debug/UartDebug.c
+++ b/Module/LaserTracing_Debug/UartDebug.c
@@ -436,7 +436,7 @@ void DebugCmdRS485Ctrl(int argc, char *argv[])
 			}
 			else if(strstr(argv[3], "off") != NULL){
 				if(idx == 1)
-					App.Para.Rs485Ch2.Enable = false;
+					App.Para.Rs485Ch1.Enable = false;
 				else if(idx == 2)
 					App.Para.Rs485Ch2.Enable = false;
 				DBG_LOG("RS485Ch%d Disable!\r\n", idx);
@@ -519,11 +519,11 @@ void DebugCmdRS485Ctrl(int argc, char *argv[])
 						DBG_LOG("At least keep one upgraded serial port!\r\n");
 						return;
 					}
-					App.Para.Rs485Ch2.UpgradeEnable = false;
+					App.Para.Rs485Ch1.UpgradeEnable = false;
 					DBG_LOG("RS485Ch%d Upgrade Off!\r\n", idx);
 				}
 				else if(idx == 2) {
-					if(App.Para.Rs485Ch2.UpgradeEnable == false)
+					if(App.Para.Rs485Ch1.UpgradeEnable == false)
 					{
 						DBG_LOG("At least keep one upgraded serial port!\r\n");
 						return;
diff --git a/source/inc/main.h b/source/inc/main.h
index 74de791..fc2176d 100644
--- a/source/inc/main.h
+++ b/source/inc/main.h
@@ -100,7 +100,7 @@ typedef struct {
 	
 	bool CaliFlag;								//标校标志位
 	
-	int16_t Nonce;								//随机数
+	uint16_t Nonce;									//随机数
 }AppDetect_t;
 extern AppDetect_t App;
 
diff --git a/source/src/SGCP.c b/source/src/SGCP.c
index d145636..e342265 100644
--- a/source/src/SGCP.c
+++ b/source/src/SGCP.c
@@ -1355,7 +1355,7 @@ void SubRevLoopHandler(void)
 		break;}
 		
 		case SUB_STATUS_BROADCAST_SYNC_TIME:{
-			ToSDSetColTime(0x00, App.Para.Layout.TimeStamp);
+			ToSDSyncTime(0x00, App.Para.Layout.TimeStamp);
 			SGCP.SubStatus = SUB_STATUS_IDLE;
 		break;}
 	}
diff --git a/source/src/bsp.c b/source/src/bsp.c
index 2175306..60cf0a3 100644
--- a/source/src/bsp.c
+++ b/source/src/bsp.c
@@ -390,6 +390,8 @@ static void GPIOInit(void)
 	Gpio_Init(LASER1_ON_OFF_PORTx,LASER1_ON_OFF_PINx,&GpioInitStruct);		
 	Gpio_Init(LASER2_ON_OFF_PORTx,LASER2_ON_OFF_PINx,&GpioInitStruct);
 	Gpio_Init(LASER3_ON_OFF_PORTx,LASER3_ON_OFF_PINx,&GpioInitStruct);
+	//< 	ADC???????
+	Gpio_Init(AD_ON_OFF_PORTx,AD_ON_OFF_PINx,&GpioInitStruct);
 	
 	GpioInitStruct.bOutputVal = true;				///< 端口默认输出配置->高电平
 	//<	LORA --> RST