diff --git a/Project/GateWay/source/User/Inc/Public.h b/Project/GateWay/source/User/Inc/Public.h
index 0d2e06a..22ad5e0 100644
--- a/Project/GateWay/source/User/Inc/Public.h
+++ b/Project/GateWay/source/User/Inc/Public.h
@@ -180,15 +180,15 @@ typedef struct {
 	uint16_t ReportInterval;		//上报时间间隔
 	uint8_t ERInterval;				//紧急上报时间间隔
 	uint8_t ERTime;						//紧急上报时长
-}CommUnitPara_t, *CommUnitPara;
+}__attribute__((packed))CommUnitPara_t, *CommUnitPara;
 
 typedef struct {
 	uint8_t Data[SENSOR_NUM_MAX][SENSOR_DATA_LEN_MAX];
-}CommUnitData_t, *CommUnitData;
+}__attribute__((packed))CommUnitData_t, *CommUnitData;
 
 typedef struct {
 	CommUnitPara_t Para;
-}CommUnit_t, *CommUnit;
+}__attribute__((packed))CommUnit_t, *CommUnit;
 
 typedef struct {
 	bool Enable;		//串口使能
@@ -199,7 +199,7 @@ typedef struct {
 	uint32_t BaudRate;
 	SendData RS485Send;
 	CommUnit_t CUData;
-}RS485Para_t, *RS485Para;
+}__attribute__((packed))RS485Para_t, *RS485Para;
 
 typedef struct {
 	uint8_t Header;
diff --git a/Project/GateWay/source/User/Inc/spiflash.h b/Project/GateWay/source/User/Inc/spiflash.h
index 48cd15b..cbfcd1c 100644
--- a/Project/GateWay/source/User/Inc/spiflash.h
+++ b/Project/GateWay/source/User/Inc/spiflash.h
@@ -37,8 +37,8 @@ uint32_t SpiFlashReadId(void);
 #define	GATEWEY_PARA_SAV_ADDR										0x00
 #define	GATEWEY_PARA_SAV_SECTOR									0x00
 
-#define	LOG_INFO_START_SECTOR										0x01
-#define	LOG_SAV_START_SECTOR										0x02
+#define	LOG_INFO_START_SECTOR										0x02
+#define	LOG_SAV_START_SECTOR										0x03
 
 //#if (LORA_MODULE == WH_LR36_L)
 //#define	LOG_SAV_SIZE														78
diff --git a/Project/GateWay/source/User/Src/spiflash.c b/Project/GateWay/source/User/Src/spiflash.c
index c22f2fe..217efc5 100644
--- a/Project/GateWay/source/User/Src/spiflash.c
+++ b/Project/GateWay/source/User/Src/spiflash.c
@@ -106,7 +106,7 @@ void SpiFlashWriteAnyLengthData(uint8_t* wData, uint32_t wAddr, uint16_t wLen)
 	uint16_t FirstPageRemainSpace = SPIFLASH_PAGESIZE - (WriteAddr % SPIFLASH_PAGESIZE);
 	
 //	//判断是否跨扇区，跨扇区需要先擦除下一扇区
-//	CheckDelSecter(wAddr, wLen);
+	CheckDelSecter(wAddr, wLen);
 	
 	if(wLen < FirstPageRemainSpace) {
 		FirstPageWriteSize = wLen;		//计算首页写入长度