diff --git a/projects/blezongkong/mdk/zhongkong.uvprojx b/projects/blezongkong/mdk/zhongkong.uvprojx
index 8dacb3e..1625e25 100644
--- a/projects/blezongkong/mdk/zhongkong.uvprojx
+++ b/projects/blezongkong/mdk/zhongkong.uvprojx
@@ -48,7 +48,7 @@
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
           <OutputDirectory>.\output\</OutputDirectory>
-          <OutputName>OTA_V2_3</OutputName>
+          <OutputName>OTA_V2_1</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>1</CreateHexFile>
diff --git a/projects/blezongkong/src/app_modbus.c b/projects/blezongkong/src/app_modbus.c
index c87ea8c..e9a9463 100644
--- a/projects/blezongkong/src/app_modbus.c
+++ b/projects/blezongkong/src/app_modbus.c
@@ -24,25 +24,6 @@ static uint8_t  MODBUS_ReceCount =0;
 static uint8_t  MODBUS_Rece_BUF[MODBUS_MAX_LEN];
 static uint8_t  MODBUS_Sent_BUF[MODBUS_MAX_LEN];
 
-// 需掉电不丢失数据12*2字节//40027-40030//40514-40520
-uint16_t MODBUS_FLASH_DAT[12] ={
-[0]=1,//MODBUS从机地址
-[1]=1,// 出厂模式状态 //写入 1，设备将重置进入出厂模式
-[2]=100,// 固件版本
-[3]=1,// 硬件版本
-
-[4]=30,//30*100ms // 代码过期时间
-[5]=30,//30*100ms// 输出继电器的关闭时间
-[6]=100,//100*100ms// Led 激活时间
-[7]=10,//10*10ms// 蜂鸣器激活时间
-
-[8]=0x001f,// Led 键盘颜色//RGB565 格式
-[9]=0xf800,// Led Mifare 读卡颜色//RGB565 格式
-[10]=0x07E0,// Led 状态灯0颜色//RGB565 格式
-[11]=0x07ff,// Led 状态灯1颜色//RGB565 格式
-};
-
-
 bool app_modbus_CheckData(uint8_t *dat , uint8_t len);
 
 
diff --git a/projects/blezongkong/src/app_radar.c b/projects/blezongkong/src/app_radar.c
index 93a07a6..dc6fd5d 100644
--- a/projects/blezongkong/src/app_radar.c
+++ b/projects/blezongkong/src/app_radar.c
@@ -79,7 +79,7 @@ static tmr_tk_t radar_timer_handler(tmr_id_t id){
         radar_CMDSend_cnt++;
     }
 
-    return _MS(160);//300ms
+    return _MS(140);//300ms
 }
 
 static uint8_t radar_buff[RADAR_BUFF_MAX];
diff --git a/projects/blezongkong/src/sys_config.c b/projects/blezongkong/src/sys_config.c
index ebaa2cd..57737cd 100644
--- a/projects/blezongkong/src/sys_config.c
+++ b/projects/blezongkong/src/sys_config.c
@@ -61,15 +61,6 @@ uint8_t read_cfg(SYS_CONF_t *sys_config_info_t){
 #define BANK_A_BASE       (0x18004000)
 #define BANK_B_BASE       (0x18020000)
 void conf_init(void){
-
-    uint32_t curr_code_addr = RD_32(0x18000008);
-    DEBUG("Curr Addr:0x%x", curr_code_addr);
-    if(curr_code_addr == BANK_A_BASE){
-        sys_conf.VER_type =1;
-    }else if(curr_code_addr == BANK_B_BASE){
-        sys_conf.VER_type =0;
-    }
-
 	// read config
     if( read_cfg(&sys_conf) || (sys_conf.VERSION != SOFTWARE_ID)){
         DEBUG("Read Config :CRC_ERROR ");//读取配置文件失败//使用默认配置
@@ -85,6 +76,13 @@ void conf_init(void){
 		DEBUG("write Default Config!!!");// 写入默认配置
         write_cfg(&sys_conf);
     }
+    uint32_t curr_code_addr = RD_32(0x18000008);
+    DEBUG("Curr Addr:0x%x", curr_code_addr);
+    if(curr_code_addr == BANK_A_BASE){
+        sys_conf.VER_type =0;
+    }else if(curr_code_addr == BANK_B_BASE){
+        sys_conf.VER_type =1;
+    }
     DEBUG("\nsys_conf:lenght=%d",sizeof(sys_conf));
     DEBUG("VERSION:%#04X",sys_conf.VERSION);
     DEBUG("Modbus_addr:%#04X",sys_conf.Modbus_addr);
diff --git a/projects/blezongkong/src/sys_config.h b/projects/blezongkong/src/sys_config.h
index c40e122..3215481 100644
--- a/projects/blezongkong/src/sys_config.h
+++ b/projects/blezongkong/src/sys_config.h
@@ -21,7 +21,7 @@ typedef struct SYS_CONF{
         struct{
             uint16_t SW_version:11;         // 软件版本序号
             uint16_t HW_version:4;          // 硬件版本序号
-            uint16_t VER_type:1;        // 版本类型：0：0x04000；1：0x20000
+            uint16_t VER_type:1;        // 当前固件类型0：0x04000；1：0x20000
         };
     };
     uint8_t  Modbus_addr;       // MODBUS地址
@@ -63,7 +63,7 @@ void conf_init(void);
 // 版本类型：0：0x04000；1：0x20000//不可修改
 #define VER_TYPE    (sys_conf.VER_type)
 
-#define SOFTWARE_ID    ((SW_VERSION & 0x07FF)|((HW_VERSION & 0x0F)<<11)|((VER_TYPE & 0x01)<<15))
+#define SOFTWARE_ID    (((SW_VERSION & 0x07FF) | ((HW_VERSION & 0x0F)<<11)) & 0x7fff)
 
 #define D_Modbus_addr  0x37
 /************************油门(Unit:%)************************/