diff --git a/Update.exe b/Update.exe
deleted file mode 100644
index 69c7197..0000000
Binary files a/Update.exe and /dev/null differ
diff --git a/source/User/Inc/bsp.h b/source/User/Inc/bsp.h
index 9d7f89d..75671f9 100644
--- a/source/User/Inc/bsp.h
+++ b/source/User/Inc/bsp.h
@@ -36,13 +36,6 @@ typedef enum {
 	CH_CAT1,
 }Channel_m;
 
-/*通讯单元通道掩码 - 与GateWay APP一致*/
-#define CUCH_CH1										(1 << CH_RS485_1)
-#define CUCH_CH2										(1 << CH_RS485_2)
-#define CUCH_ETH										(1 << CH_ETH)
-#define CUCH_LORA										(1 << CH_LORA)
-#define CUCH_CAT1										(1 << CH_CAT1)
-
 /*Lora频率：470100000ul + 500000*N，N=0~45，共46个信道(470.1MHz~492.6MHz)，用于配置Lora频率更方便*/
 typedef enum {
 	CH0  = (470100000ul + 0),									//470.1MHz
@@ -92,7 +85,15 @@ typedef enum {
 	CH44 = (470100000ul + 22000000),
 	CH45 = (470100000ul + 22500000),							//492.6MHz
 }LORA_FREQ_M;
+/*通讯单元通道掩码 - 与GateWay APP一致*/
+#define CUCH_CH1										(1 << CH_RS485_1)
+#define CUCH_CH2										(1 << CH_RS485_2)
+#define CUCH_ETH										(1 << CH_ETH)
+#define CUCH_LORA										(1 << CH_LORA)
+#define CUCH_CAT1										(1 << CH_CAT1)
 
+/*****************************************************************************************/
+/*********************************下载前必须检查配置项************************************/
 /*当前设备版本/项目选择*/
 #define GATEWAY_VER_INFO										GATEWAY_VER1_0			//版本信息
 #define GATEWAY_PRJ_NUM											GATEWAY_PRJ_YAXIA		//项目编号
@@ -105,13 +106,15 @@ typedef enum {
 #define GATEWAY_SVR_ADDR3										147						//服务器IP[3]
 #define GATEWAY_SVR_PORT										8080					//服务器端口
 
-#define GATEWAY_LORA_FREQ										CH3						//Lora中心频率(可配置为CH0~CH45)
+#define GATEWAY_LORA_FREQ										CH0						//Lora中心频率(可配置为CH0~CH45)
 
 /*默认通道配置 - 在Boot中直接配置, 替代原APP硬编码默认值*/
 #define GATEWAY_MUCH										CH_ETH						//主上传通道
 #define GATEWAY_AUCH										CH_NULL						//辅助上传通道
 #define GATEWAY_DUCH										CH_CAT1						//调试/升级通道
 #define GATEWAY_CUCH_MASK									CUCH_LORA					//通讯单元通道掩码
+/*********************************下载前必须检查配置项************************************/
+/*****************************************************************************************/
 
 /*Flash分区 - 32KB Boot + APP(0x8000起) + 参数区(0x7C000)*/
 #define FLASH_SECTOR_SIZE           		0x2000ul                     //8KB
diff --git a/串口升级协议.xlsx b/串口升级协议.xlsx
deleted file mode 100644
index b1a53e0..0000000
Binary files a/串口升级协议.xlsx and /dev/null differ