diff --git a/APP_Framework/Framework/connection/4g/adapter_4g.c b/APP_Framework/Framework/connection/4g/adapter_4g.c
index 765840810..a75808f77 100644
--- a/APP_Framework/Framework/connection/4g/adapter_4g.c
+++ b/APP_Framework/Framework/connection/4g/adapter_4g.c
@@ -113,6 +113,7 @@ int Adapter4GTest(void)
 
 #ifdef ADD_RTTHREAD_FETURES     
 MSH_CMD_EXPORT(Adapter4GTest,a EC200T adpter sample);
-#else
+#endif
+#ifdef ADD_XIZI_FETURES
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, Adapter4GTest, Adapter4GTest, show adapter 4G information);
 #endif
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/4g/ec200t/Kconfig b/APP_Framework/Framework/connection/4g/ec200t/Kconfig
index f5760fba4..01ecea76e 100644
--- a/APP_Framework/Framework/connection/4g/ec200t/Kconfig
+++ b/APP_Framework/Framework/connection/4g/ec200t/Kconfig
@@ -38,9 +38,38 @@ if ADD_XIZI_FETURES
 endif
 
 if ADD_NUTTX_FETURES
+        config ADAPTER_EC200T_USING_PWRKEY
+                bool "EC200T using PWRKEY pin number"
+                default n
+
+        if ADAPTER_EC200T_USING_PWRKEY
+                config ADAPTER_EC200T_PWRKEY
+                        int "EC200T PWRKEY pin number"
+                        default "97"
+
+                config ADAPTER_EC200T_PIN_DRIVER
+                        string "EC200T device pin driver path"
+                        default "/dev/gpio3"
+        endif
+
+        config ADAPTER_EC200T_DRIVER_EXTUART
+                bool "Using extra uart to support 4G"
+                default n
+
         config ADAPTER_EC200T_DRIVER
                 string "EC200T device uart driver path"
                 default "/dev/ttyS8"
+                depends on !ADAPTER_EC200T_DRIVER_EXTUART
+
+        if ADAPTER_EC200T_DRIVER_EXTUART                    
+                config ADAPTER_EC200T_DRIVER
+                        string "EC200T device extra uart driver path"
+                        default "/dev/extuart_dev5"
+
+                config ADAPTER_EC200T_DRIVER_EXT_PORT
+                        int "if EC200T device using extuart, choose port"
+                        default "5"
+        endif
 endif
 
 if ADD_RTTHREAD_FETURES
diff --git a/APP_Framework/Framework/connection/4g/ec200t/ec200t.c b/APP_Framework/Framework/connection/4g/ec200t/ec200t.c
index 145ea2d48..3e8f38508 100644
--- a/APP_Framework/Framework/connection/4g/ec200t/ec200t.c
+++ b/APP_Framework/Framework/connection/4g/ec200t/ec200t.c
@@ -142,9 +142,6 @@ out:
     return ret;
 }
 
-#ifdef ADD_NUTTX_FETURES
-static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args){ return 0;}
-#else
 #ifdef ADD_RTTHREAD_FETURES
 static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args){ return 0;}
 #else
@@ -166,6 +163,7 @@ static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args)
     serial_cfg.serial_parity_mode = PARITY_NONE;
     serial_cfg.serial_bit_order = STOP_BITS_1;
     serial_cfg.serial_invert_mode = NRZ_NORMAL;
+    serial_cfg.is_ext_uart = 0;
 #ifdef ADAPTER_EC200T_DRIVER_EXT_PORT
     serial_cfg.is_ext_uart = 1;
     serial_cfg.ext_uart_no = ADAPTER_EC200T_DRIVER_EXT_PORT;
@@ -182,7 +180,6 @@ static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args)
     return 0;
 }
 #endif
-#endif
 
 static int Ec200tConnect(struct Adapter *adapter, enum NetRoleType net_role, const char *ip, const char *port, enum IpType ip_type)
 {
diff --git a/APP_Framework/Framework/connection/bluetooth/hc08/Kconfig b/APP_Framework/Framework/connection/bluetooth/hc08/Kconfig
index f7c0e5ec8..042cf75a0 100644
--- a/APP_Framework/Framework/connection/bluetooth/hc08/Kconfig
+++ b/APP_Framework/Framework/connection/bluetooth/hc08/Kconfig
@@ -50,6 +50,10 @@ if ADD_NUTTX_FETURES
                 config ADAPTER_HC08_DRIVER
                         string "HC08 device extra uart driver path"
                         default "/dev/extuart_dev2"
+
+                config ADAPTER_HC08_DRIVER_EXT_PORT
+                        int "if HC08 device using extuart, choose port"
+                        default "2"
         endif
 
 endif
diff --git a/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c b/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c
index a7054a56a..1cbf69d44 100644
--- a/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c
+++ b/APP_Framework/Framework/connection/bluetooth/hc08/hc08.c
@@ -262,6 +262,7 @@ static int Hc08Open(struct Adapter *adapter)
     serial_cfg.serial_parity_mode = PARITY_NONE;
     serial_cfg.serial_bit_order = STOP_BITS_1;
     serial_cfg.serial_invert_mode = NRZ_NORMAL;
+    serial_cfg.is_ext_uart = 0;
 #ifdef ADAPTER_HC08_DRIVER_EXT_PORT
     serial_cfg.is_ext_uart = 1;
     serial_cfg.ext_uart_no = ADAPTER_HC08_DRIVER_EXT_PORT;
@@ -300,42 +301,6 @@ static int Hc08Close(struct Adapter *adapter)
     return 0;
 }
 
-#ifdef ADD_NUTTX_FETURES
-static int Hc08Ioctl(struct Adapter *adapter, int cmd, void *args)
-{
-    if (OPE_INT != cmd) {
-        printf("Hc08Ioctl only support OPE_INT, do not support %d\n", cmd);
-        return -1;
-    }
-
-    uint32_t baud_rate = *((uint32_t *)args);
-
-    PrivIoctl(adapter->fd, OPE_INT, baud_rate);
-
-    //Step1 : detect hc08 serial function
-    if (Hc08AtConfigure(adapter->agent, HC08_AT_CMD_DETECT, NULL, NULL) < 0) {
-        return -1;
-    }
-
-    //Step2 : set hc08 device serial baud, hc08_set_baud send "AT+BAUD=%s"
-    if (Hc08AtConfigure(adapter->agent, HC08_AT_CMD_SET_BAUDRATE, args, NULL) < 0) {
-        return -1;
-    }
-
-    PrivTaskDelay(200);
-
-    //Step3 : show hc08 device info, hc08_get send "AT+RX" response device info
-    char device_info[HC08_RESP_DEFAULT_SIZE * 2] = {0};
-    if (Hc08AtConfigure(adapter->agent, HC08_AT_CMD_GET_DEVICE_INFO, NULL, device_info) < 0) {
-        return -1;
-    }
-
-    ADAPTER_DEBUG("Hc08 ioctl done\n");
-    
-    return 0;
-}
-
-#else  
 static int Hc08Ioctl(struct Adapter *adapter, int cmd, void *args)
 {
     if (OPE_INT != cmd) {
@@ -355,6 +320,7 @@ static int Hc08Ioctl(struct Adapter *adapter, int cmd, void *args)
     serial_cfg.serial_parity_mode = PARITY_NONE;
     serial_cfg.serial_bit_order = STOP_BITS_1;
     serial_cfg.serial_invert_mode = NRZ_NORMAL;
+    serial_cfg.is_ext_uart = 0;
 #ifdef ADAPTER_HC08_DRIVER_EXT_PORT
     serial_cfg.is_ext_uart = 1;
     serial_cfg.ext_uart_no = ADAPTER_HC08_DRIVER_EXT_PORT;
@@ -426,8 +392,6 @@ static int Hc08Ioctl(struct Adapter *adapter, int cmd, void *args)
     return 0;
 }
 
-#endif
-
 static int Hc08SetAddr(struct Adapter *adapter, const char *ip, const char *gateway, const char *netmask)
 {
     char mac_addr[HC08_RESP_DEFAULT_SIZE] = {0};
diff --git a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c
index c75e4e26b..cb8a31040 100644
--- a/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c
+++ b/APP_Framework/Framework/connection/ethernet/hfa21_ethernet/hfa21_ethernet.c
@@ -401,6 +401,7 @@ static int Hfa21EthernetIoctl(struct Adapter *adapter, int cmd, void *args)
     serial_cfg.serial_parity_mode = PARITY_NONE;
     serial_cfg.serial_bit_order = BIT_ORDER_LSB;
     serial_cfg.serial_invert_mode = NRZ_NORMAL;
+    serial_cfg.is_ext_uart = 0;
 #ifdef ADAPTER_HFA21_DRIVER_EXT_PORT
     serial_cfg.is_ext_uart = 1;
     serial_cfg.ext_uart_no = ADAPTER_HFA21_DRIVER_EXT_PORT;
diff --git a/APP_Framework/Framework/connection/lora/e220/Kconfig b/APP_Framework/Framework/connection/lora/e220/Kconfig
index aec5daab6..9e51b8eda 100644
--- a/APP_Framework/Framework/connection/lora/e220/Kconfig
+++ b/APP_Framework/Framework/connection/lora/e220/Kconfig
@@ -56,9 +56,12 @@ if ADD_NUTTX_FETURES
 
         if ADAPTER_E220_DRIVER_EXTUART                    
                 config ADAPTER_E220_DRIVER
-                string "E220 device extra uart driver path"
-                default "/dev/extuart_dev3"
+                        string "E220 device extra uart driver path"
+                        default "/dev/extuart_dev3"
 
+                config ADAPTER_E220_DRIVER_EXT_PORT
+                        int "if E220 device using extuart, choose port"
+                        default "3"
         endif
 
 endif
diff --git a/APP_Framework/Framework/connection/lora/e220/e220.c b/APP_Framework/Framework/connection/lora/e220/e220.c
index 7715df01b..ee4cbfa1a 100644
--- a/APP_Framework/Framework/connection/lora/e220/e220.c
+++ b/APP_Framework/Framework/connection/lora/e220/e220.c
@@ -58,6 +58,7 @@ enum E220LoraMode
 static void E220LoraModeConfig(enum E220LoraMode mode)
 {
     int m0_fd, m1_fd;
+    char value0, value1;
 
     //delay 1s , wait AUX ready
     PrivTaskDelay(1000);
@@ -77,24 +78,31 @@ static void E220LoraModeConfig(enum E220LoraMode mode)
     switch (mode)
     {
     case DATA_TRANSFER_MODE:
-        PrivIoctl(m1_fd, GPIOC_WRITE, (unsigned long)GPIO_LOW);
-        PrivIoctl(m0_fd, GPIOC_WRITE, (unsigned long)GPIO_LOW);
+        value1 = '0';
+        value0 = '0';
+        PrivWrite(m1_fd, &value1, 1);
+        PrivWrite(m0_fd, &value0, 1);
         break;
 
     case WOR_SEND_MODE:
-        PrivIoctl(m1_fd, GPIOC_WRITE, (unsigned long)GPIO_LOW);
-        PrivIoctl(m0_fd, GPIOC_WRITE, (unsigned long)GPIO_HIGH);
+        value1 = '0';
+        value0 = '1';
+        PrivWrite(m1_fd, &value1, 1);
+        PrivWrite(m0_fd, &value0, 1);
         break;
     
     case WOR_RECEIVE_MODE:
-        PrivIoctl(m1_fd, GPIOC_WRITE, (unsigned long)GPIO_HIGH);
-
-        PrivIoctl(m0_fd, GPIOC_WRITE,(unsigned long)GPIO_LOW);
+        value1 = '1';
+        value0 = '0';
+        PrivWrite(m1_fd, &value1, 1);
+        PrivWrite(m0_fd, &value0, 1);
         break;
 
     case CONFIGURE_MODE_MODE:
-        PrivIoctl(m1_fd, GPIOC_WRITE, (unsigned long)GPIO_HIGH);
-        PrivIoctl(m0_fd, GPIOC_WRITE, (unsigned long)GPIO_HIGH);
+        value1 = '1';
+        value0 = '1';
+        PrivWrite(m1_fd, &value1, 1);
+        PrivWrite(m0_fd, &value0, 1);
         break;
     
     default:
@@ -329,25 +337,6 @@ static int E220GetRegisterParam(uint8 *buf)
  * @param adapter - Lora device pointer
  * @return success: 0, failure: -1
  */
-#ifdef ADD_NUTTX_FETURES
-static int E220Open(struct Adapter *adapter)
-{
-    /*step1: open e220 uart port*/
-    adapter->fd = PrivOpen(ADAPTER_E220_DRIVER, O_RDWR);
-    if (adapter->fd < 0) {
-        printf("E220Open get uart %s fd error\n", ADAPTER_E220_DRIVER);
-        return -1;
-    }
-
-    PrivIoctl(adapter->fd, OPE_INT, (unsigned long)BAUD_RATE_9600);
-    E220SetRegisterParam(adapter, E220_ADDRESS, E220_CHANNEL, E220_UART_BAUD_RATE);
-    PrivIoctl(adapter->fd, OPE_INT, (unsigned long)E220_UART_BAUD_RATE);
-
-    ADAPTER_DEBUG("E220Open done\n");
-
-    return 0;
-}
-#else
 #ifdef ADD_RTTHREAD_FETURES
 static int E220Open(struct Adapter *adapter)
 {
@@ -420,12 +409,13 @@ static int E220Open(struct Adapter *adapter)
     cfg.serial_bit_order = BIT_ORDER_LSB;
     cfg.serial_invert_mode = NRZ_NORMAL;
     cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
+    cfg.is_ext_uart = 0;
 
     /*aiit board use ch438, so it needs more serial configuration*/
 #ifdef ADAPTER_E220_DRIVER_EXTUART
     cfg.is_ext_uart = 1;
-    cfg.ext_uart_no         = ADAPTER_E220_DRIVER_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.ext_uart_no = ADAPTER_E220_DRIVER_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
 #ifdef AS_LORA_GATEWAY_ROLE
@@ -456,7 +446,6 @@ static int E220Open(struct Adapter *adapter)
     return 0;
 }
 #endif
-#endif
 
 /**
  * @description: Close E220 uart function
@@ -624,9 +613,10 @@ static void LoraOpen(void)
 
     E220Open(adapter);
 }
-MSH_CMD_EXPORT(LoraOpen,Lora open test sample);
 
 #ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(LoraOpen,Lora open test sample);
+
 static void LoraRead(void *parameter)
 {
 	int RevLen;
diff --git a/APP_Framework/Framework/connection/nbiot/bc28/bc28.c b/APP_Framework/Framework/connection/nbiot/bc28/bc28.c
index 33a2205b4..fb2887d7a 100644
--- a/APP_Framework/Framework/connection/nbiot/bc28/bc28.c
+++ b/APP_Framework/Framework/connection/nbiot/bc28/bc28.c
@@ -56,12 +56,12 @@ static int BC28UartOpen(struct Adapter *adapter)
     cfg.serial_bit_order = BIT_ORDER_LSB;
     cfg.serial_invert_mode = NRZ_NORMAL;
     cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
-
+    cfg.is_ext_uart = 0;
     /*aiit board use ch438, so it needs more serial configuration*/
 #ifdef ADAPTER_BC28_DRIVER_EXTUART
     cfg.is_ext_uart = 1;
-    cfg.ext_uart_no         = ADAPTER_BC28_DRIVER_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.ext_uart_no = ADAPTER_BC28_DRIVER_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
diff --git a/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c b/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c
index 7b015f2ca..4eba52263 100755
--- a/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c
+++ b/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c
@@ -25,11 +25,6 @@
 
 #define LEN_PARA_BUF 128
 
-#ifdef ADD_NUTTX_FETURES
-#define EOK 0
-#define x_err_t int
-#endif
-
 static int Esp07sWifiSetDown(struct Adapter *adapter_at);
 
 /**
@@ -80,11 +75,11 @@ static int Esp07sUartOpen(struct Adapter *adapter)
     cfg.serial_bit_order = BIT_ORDER_LSB;
     cfg.serial_invert_mode = NRZ_NORMAL;
     cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
-
+    cfg.is_ext_uart = 0;
 #ifdef ADAPTER_ESP07S_DRIVER_EXT_PORT
     cfg.is_ext_uart = 1;
-    cfg.ext_uart_no         = ADAPTER_ESP07S_DRIVER_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.ext_uart_no = ADAPTER_ESP07S_DRIVER_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -511,7 +506,7 @@ static int Esp07sWifiIoctl(struct Adapter *adapter, int cmd, void *args)
             cfg.serial_bit_order = BIT_ORDER_LSB;
             cfg.serial_invert_mode = NRZ_NORMAL;
             cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
-
+            cfg.is_ext_uart = 0;
 #ifdef ADAPTER_ESP07S_DRIVER_EXT_PORT
             cfg.is_ext_uart = 1;
             cfg.ext_uart_no         = ADAPTER_ESP07S_DRIVER_EXT_PORT;
diff --git a/APP_Framework/Framework/connection/wifi/hfa21_wifi/hfa21_wifi.c b/APP_Framework/Framework/connection/wifi/hfa21_wifi/hfa21_wifi.c
index 00972660c..82545d96a 100755
--- a/APP_Framework/Framework/connection/wifi/hfa21_wifi/hfa21_wifi.c
+++ b/APP_Framework/Framework/connection/wifi/hfa21_wifi/hfa21_wifi.c
@@ -473,6 +473,7 @@ static int Hfa21WifiIoctl(struct Adapter *adapter, int cmd, void *args)
     serial_cfg.serial_parity_mode = PARITY_NONE;
     serial_cfg.serial_bit_order = BIT_ORDER_LSB;
     serial_cfg.serial_invert_mode = NRZ_NORMAL;
+    serial_cfg.is_ext_uart = 0;
 #ifdef ADAPTER_HFA21_DRIVER_EXT_PORT
     serial_cfg.is_ext_uart = 1;
     serial_cfg.ext_uart_no = ADAPTER_HFA21_DRIVER_EXT_PORT;
diff --git a/APP_Framework/Framework/connection/zigbee/e18/Kconfig b/APP_Framework/Framework/connection/zigbee/e18/Kconfig
index 170f39aaa..05751a4dc 100644
--- a/APP_Framework/Framework/connection/zigbee/e18/Kconfig
+++ b/APP_Framework/Framework/connection/zigbee/e18/Kconfig
@@ -66,6 +66,10 @@ if ADD_NUTTX_FETURES
                 config ADAPTER_E18_DRIVER
                 string "E18 device extra uart driver path"
                 default "/dev/extuart_dev1"
+
+                config ADAPTER_E18_DRIVER_EXT_PORT
+                        int "if E18 device using extuart, choose port"
+                        default "1"
     endif
 
 endif
diff --git a/APP_Framework/Framework/connection/zigbee/e18/e18.c b/APP_Framework/Framework/connection/zigbee/e18/e18.c
index 003db86b3..87bd6c2a7 100644
--- a/APP_Framework/Framework/connection/zigbee/e18/e18.c
+++ b/APP_Framework/Framework/connection/zigbee/e18/e18.c
@@ -69,18 +69,6 @@ static int E18HardwareModeGet()
 #endif 
 }
 
-#ifdef ADD_NUTTX_FETURES
-static int E18UartOpen(struct Adapter *adapter)
-{
-    adapter->fd = PrivOpen(ADAPTER_E18_DRIVER, O_RDWR);
-    if (adapter->fd < 0) {
-        printf("E18UartSetUp get serial %s fd error\n", ADAPTER_E18_DRIVER);
-        return -1;
-    }
-
-    return adapter->fd;
-}
-#else
 static int E18UartOpen(struct Adapter *adapter)
 {
     if (NULL == adapter) {
@@ -105,12 +93,13 @@ static int E18UartOpen(struct Adapter *adapter)
     cfg.serial_bit_order = BIT_ORDER_LSB;
     cfg.serial_invert_mode = NRZ_NORMAL;
     cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
+    cfg.is_ext_uart = 0;
 
     /*aiit board use ch438, so it needs more serial configuration*/
 #ifdef ADAPTER_E18_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = ADAPTER_E18_DRIVER_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = ADAPTER_E18_DRIVER_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -123,7 +112,6 @@ static int E18UartOpen(struct Adapter *adapter)
     printf("Zigbee uart config ready\n");
     return 0;
 }
-#endif
 
 static int E18NetworkModeConfig(struct Adapter *adapter)
 {
diff --git a/APP_Framework/Framework/sensor/ch4/as830/as830.c b/APP_Framework/Framework/sensor/ch4/as830/as830.c
index 81cc37e19..50b3a1c5c 100644
--- a/APP_Framework/Framework/sensor/ch4/as830/as830.c
+++ b/APP_Framework/Framework/sensor/ch4/as830/as830.c
@@ -34,18 +34,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    sdev->fd = PrivOpen(SENSOR_DEVICE_AS830_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_AS830_DEV);
-        return -1;
-    }
-
-    return sdev->fd;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -57,17 +45,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_AS830_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_AS830_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_AS830_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -77,7 +66,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/sensor/co2/g8s/g8s.c b/APP_Framework/Framework/sensor/co2/g8s/g8s.c
index a9030ab7d..e0764c4b3 100644
--- a/APP_Framework/Framework/sensor/co2/g8s/g8s.c
+++ b/APP_Framework/Framework/sensor/co2/g8s/g8s.c
@@ -37,19 +37,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    int result = 0;
-
-    sdev->fd = PrivOpen(SENSOR_DEVICE_G8S_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_G8S_DEV);
-        return -1;
-    }
-}
-
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -62,17 +49,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
 
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_G8S_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_G8S_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_G8S_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -82,7 +70,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 /**
  * @description: Read sensor device
  * @param sdev - sensor device pointer
diff --git a/APP_Framework/Framework/sensor/co2/zg09/zg09.c b/APP_Framework/Framework/sensor/co2/zg09/zg09.c
index e74a84373..3f5bcb925 100644
--- a/APP_Framework/Framework/sensor/co2/zg09/zg09.c
+++ b/APP_Framework/Framework/sensor/co2/zg09/zg09.c
@@ -38,25 +38,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    int result = 0;
-
-    sdev->fd = PrivOpen(SENSOR_DEVICE_ZG09_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_ZG09_DEV);
-        return -1;
-    }
-
-    result = sdev->done->ioctl(sdev, SENSOR_DEVICE_PASSIVE);
-    if (result != 0){
-        printf("SensorDeviceOpen:ioctl failed, status=%d\n", result);
-    }
-
-    return result;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -68,17 +49,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_ZG09_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_ZG09_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_ZG09_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -90,7 +72,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/sensor/hcho/tb600b_wq_hcho1os/tb600b_wq_hcho1os.c b/APP_Framework/Framework/sensor/hcho/tb600b_wq_hcho1os/tb600b_wq_hcho1os.c
index bb38f7f78..d1b0d3d28 100644
--- a/APP_Framework/Framework/sensor/hcho/tb600b_wq_hcho1os/tb600b_wq_hcho1os.c
+++ b/APP_Framework/Framework/sensor/hcho/tb600b_wq_hcho1os/tb600b_wq_hcho1os.c
@@ -35,18 +35,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    sdev->fd = PrivOpen(SENSOR_DEVICE_TB600B_WQ_HCHO1OS_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_TB600B_WQ_HCHO1OS_DEV);
-        return -1;
-    }
-
-    return sdev->fd;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -58,17 +46,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_TB600B_WQ_HCHO1OS_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_TB600B_WQ_HCHO1OS_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_TB600B_WQ_HCHO1OS_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -78,7 +67,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/sensor/humidity/hs300x_humi/hs300x_humi.c b/APP_Framework/Framework/sensor/humidity/hs300x_humi/hs300x_humi.c
index e999b7800..deb267128 100644
--- a/APP_Framework/Framework/sensor/humidity/hs300x_humi/hs300x_humi.c
+++ b/APP_Framework/Framework/sensor/humidity/hs300x_humi/hs300x_humi.c
@@ -36,12 +36,6 @@ static struct SensorProductInfo info =
  */
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
-#ifdef ADD_NUTTX_FETURES
-    sdev->fd = PrivOpen(SENSOR_DEVICE_HS300X_DEV, O_RDWR);
-
-    return sdev->fd;
-
-#else
     int result;
     uint16_t i2c_dev_addr = SENSOR_DEVICE_HS300X_I2C_ADDR;    
     
@@ -58,7 +52,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     result = PrivIoctl(sdev->fd, OPE_INT, &ioctl_cfg);
 
     return result;
-#endif
 }
 
 /**
diff --git a/APP_Framework/Framework/sensor/iaq/tb600b_iaq10/tb600b_iaq10.c b/APP_Framework/Framework/sensor/iaq/tb600b_iaq10/tb600b_iaq10.c
index 3a7cf516b..4d0a99ed3 100644
--- a/APP_Framework/Framework/sensor/iaq/tb600b_iaq10/tb600b_iaq10.c
+++ b/APP_Framework/Framework/sensor/iaq/tb600b_iaq10/tb600b_iaq10.c
@@ -43,17 +43,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    sdev->fd = PrivOpen(SENSOR_DEVICE_TB600B_IAQ10_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_TB600B_IAQ10_DEV);
-    }
-
-    return sdev->fd;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -65,17 +54,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_TB600B_IAQ10_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_TB600B_IAQ10_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_TB600B_IAQ10_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -85,7 +75,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/sensor/pm/ps5308/ps5308.c b/APP_Framework/Framework/sensor/pm/ps5308/ps5308.c
index 6634d8c55..615fc398e 100644
--- a/APP_Framework/Framework/sensor/pm/ps5308/ps5308.c
+++ b/APP_Framework/Framework/sensor/pm/ps5308/ps5308.c
@@ -51,32 +51,6 @@ static void *ReadTask(void *parameter)
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    int result = 0;
-
-    result = PrivMutexCreate(&buff_lock, 0);
-    if (result != 0){
-      printf("SensorDeviceOpen:mutex create failed, status=%d\n", result);
-    }
-
-    sdev->fd = open(SENSOR_DEVICE_PS5308_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("SensorDeviceOpen:open %s error\n", SENSOR_DEVICE_PS5308_DEV);
-        return -1;
-    }
-
-    result = PrivTaskCreate(&active_task_id, NULL, &ReadTask, sdev);
-    if (result != 0){
-      printf("SensorDeviceOpen:task create failed, status=%d\n", result);
-    }
-
-    PrivTaskStartup(&active_task_id);
-
-    return result;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -90,17 +64,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_PS5308_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_PS5308_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_PS5308_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     result = PrivIoctl(sdev->fd, OPE_INT, &cfg);
@@ -110,7 +85,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Close PS5308 sensor device
diff --git a/APP_Framework/Framework/sensor/temperature/hs300x_temp/hs300x_temp.c b/APP_Framework/Framework/sensor/temperature/hs300x_temp/hs300x_temp.c
index a758ab437..252501fd8 100644
--- a/APP_Framework/Framework/sensor/temperature/hs300x_temp/hs300x_temp.c
+++ b/APP_Framework/Framework/sensor/temperature/hs300x_temp/hs300x_temp.c
@@ -36,12 +36,6 @@ static struct SensorProductInfo info =
  */
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
-#ifdef ADD_NUTTX_FETURES
-    sdev->fd = PrivOpen(SENSOR_DEVICE_HS300X_DEV, O_RDWR);
-
-    return sdev->fd;
-
-#else
     int result;
     uint16_t i2c_dev_addr = SENSOR_DEVICE_HS300X_I2C_ADDR;
     
@@ -57,7 +51,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     result = PrivIoctl(sdev->fd, OPE_INT, &ioctl_cfg);
 
     return result;
-#endif
 }
 
 /**
diff --git a/APP_Framework/Framework/sensor/tvoc/tb600b_tvoc10/tb600b_tvoc10.c b/APP_Framework/Framework/sensor/tvoc/tb600b_tvoc10/tb600b_tvoc10.c
index 926ea8693..136597121 100644
--- a/APP_Framework/Framework/sensor/tvoc/tb600b_tvoc10/tb600b_tvoc10.c
+++ b/APP_Framework/Framework/sensor/tvoc/tb600b_tvoc10/tb600b_tvoc10.c
@@ -35,18 +35,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    sdev->fd = PrivOpen(SENSOR_DEVICE_TB600B_TVOC10_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_TB600B_TVOC10_DEV);
-        return -1;
-    }
-
-    return sdev->fd;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -58,17 +46,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 128;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 128;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_TB600B_TVOC10_DRIVER_EXTUART
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_TB600B_TVOC10_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_TB600B_TVOC10_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -78,7 +67,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/sensor/voice/d124/d124.c b/APP_Framework/Framework/sensor/voice/d124/d124.c
index c77d6bc6c..1e204806d 100644
--- a/APP_Framework/Framework/sensor/voice/d124/d124.c
+++ b/APP_Framework/Framework/sensor/voice/d124/d124.c
@@ -94,17 +94,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 64;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 64;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_D124_DRIVER_EXTUART    
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_D124_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_D124_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
diff --git a/APP_Framework/Framework/sensor/winddirection/qs-fx/qs-fx.c b/APP_Framework/Framework/sensor/winddirection/qs-fx/qs-fx.c
index 0a3987cc8..e521b9f7e 100644
--- a/APP_Framework/Framework/sensor/winddirection/qs-fx/qs-fx.c
+++ b/APP_Framework/Framework/sensor/winddirection/qs-fx/qs-fx.c
@@ -35,18 +35,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    sdev->fd = PrivOpen(SENSOR_DEVICE_QS_FX_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_QS_FX_DEV);
-        return -1;
-    }
-
-    return sdev->fd ;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -58,17 +46,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 64;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 64;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_QS_FX_DRIVER_EXTUART    
-    cfg.is_ext_uart         = 1;
-    cfg.ext_uart_no         = SENSOR_DEVICE_QS_FX_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;
+    cfg.ext_uart_no = SENSOR_DEVICE_QS_FX_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -78,7 +67,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }    
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/sensor/windspeed/qs-fs/qs-fs.c b/APP_Framework/Framework/sensor/windspeed/qs-fs/qs-fs.c
index 2ff374381..0ff9c6f18 100644
--- a/APP_Framework/Framework/sensor/windspeed/qs-fs/qs-fs.c
+++ b/APP_Framework/Framework/sensor/windspeed/qs-fs/qs-fs.c
@@ -35,17 +35,6 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
-#ifdef ADD_NUTTX_FETURES
-static int SensorDeviceOpen(struct SensorDevice *sdev)
-{
-    sdev->fd = PrivOpen(SENSOR_DEVICE_QS_FS_DEV, O_RDWR);
-    if (sdev->fd < 0) {
-        printf("open %s error\n", SENSOR_DEVICE_QS_FS_DEV);
-        return -1;
-    }
-    return sdev->fd;
-}
-#else
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -57,17 +46,18 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
     }
     
     struct SerialDataCfg cfg;
-    cfg.serial_baud_rate    = BAUD_RATE_9600;
-    cfg.serial_data_bits    = DATA_BITS_8;
-    cfg.serial_stop_bits    = STOP_BITS_1;
-    cfg.serial_buffer_size  = 64;
-    cfg.serial_parity_mode  = PARITY_NONE;
-    cfg.serial_bit_order    = 0;
-    cfg.serial_invert_mode  = 0;
+    cfg.serial_baud_rate = BAUD_RATE_9600;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_buffer_size = 64;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = 0;
+    cfg.serial_invert_mode = 0;
+    cfg.is_ext_uart = 0;
 #ifdef SENSOR_QS_FS_DRIVER_EXTUART  
-    cfg.is_ext_uart         = 1;  
-    cfg.ext_uart_no         = SENSOR_DEVICE_QS_FS_DEV_EXT_PORT;
-    cfg.port_configure      = PORT_CFG_INIT;
+    cfg.is_ext_uart = 1;  
+    cfg.ext_uart_no = SENSOR_DEVICE_QS_FS_DEV_EXT_PORT;
+    cfg.port_configure = PORT_CFG_INIT;
 #endif
 
     struct PrivIoctlCfg ioctl_cfg;
@@ -77,7 +67,6 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-#endif
 
 /**
  * @description: Read sensor device
diff --git a/APP_Framework/Framework/transform_layer/nuttx/transform.c b/APP_Framework/Framework/transform_layer/nuttx/transform.c
index d01176541..878aa0f93 100644
--- a/APP_Framework/Framework/transform_layer/nuttx/transform.c
+++ b/APP_Framework/Framework/transform_layer/nuttx/transform.c
@@ -135,9 +135,45 @@ int PrivWrite(int fd, const void *buf, size_t len)
     return write(fd, buf, len);
 }
 
-int PrivIoctl(int fd, int cmd, unsigned long args)
+static int PrivSerialIoctl(int fd, int cmd, void *args)
 {
-    return ioctl(fd, cmd, args);
+    struct SerialDataCfg *serial_cfg = (struct SerialDataCfg *)args;
+    unsigned long serial_baud_rate = (unsigned long)serial_cfg->serial_baud_rate;
+    if(serial_cfg->is_ext_uart == 1)
+    {
+        return ioctl(fd, OPE_INT, serial_baud_rate);
+    }
+    return 0;
+}
+
+static int PrivPinIoctl(int fd, int cmd, void *args)
+{
+    struct PinParam *pin_cfg = (struct PinParam *)args;
+
+    return ioctl(fd, cmd, pin_cfg);
+}
+
+int PrivIoctl(int fd, int cmd, void *args)
+{
+    int ret = 0;
+    struct PrivIoctlCfg *ioctl_cfg = (struct PrivIoctlCfg *)args;
+    
+    switch (ioctl_cfg->ioctl_driver_type)
+    {
+    case SERIAL_TYPE:
+        ret = PrivSerialIoctl(fd, cmd, ioctl_cfg->args);
+        break;
+    case PIN_TYPE:
+        ret = PrivPinIoctl(fd, cmd, ioctl_cfg->args);
+        break;
+    case I2C_TYPE:
+        break;
+    default:
+        ret = ioctl(fd, cmd, args);
+        break;
+    }
+
+    return ret;
 }
 
 /********************memory api************/
diff --git a/APP_Framework/Framework/transform_layer/nuttx/transform.h b/APP_Framework/Framework/transform_layer/nuttx/transform.h
index 98f83044f..9a05b7e1c 100644
--- a/APP_Framework/Framework/transform_layer/nuttx/transform.h
+++ b/APP_Framework/Framework/transform_layer/nuttx/transform.h
@@ -102,6 +102,9 @@ extern "C" {
 #define SERIAL_RB_BUFSZ         128
 #endif
 
+#define EOK 0
+#define x_err_t int
+
 struct PinDevIrq
 {
     int irq_mode;//< RISING/FALLING/HIGH/LOW
@@ -141,6 +144,7 @@ struct SerialDataCfg
     uint8_t serial_bit_order;
     uint8_t serial_invert_mode;
     uint16_t serial_buffer_size;
+    int32 serial_timeout;
 
     uint8_t is_ext_uart;
     uint8_t ext_uart_no;
@@ -153,6 +157,10 @@ enum IoctlDriverType
     SPI_TYPE,
     I2C_TYPE,
     PIN_TYPE,
+    LCD_TYPE,
+    ADC_TYPE,
+    DAC_TYPE,
+    WDT_TYPE,
     DEFAULT_TYPE,
 };
 
@@ -201,7 +209,7 @@ int PrivOpen(const char *path, int flags);
 int PrivRead(int fd, void *buf, size_t len);
 int PrivWrite(int fd, const void *buf, size_t len);
 int PrivClose(int fd);
-int PrivIoctl(int fd, int cmd, unsigned long args);
+int PrivIoctl(int fd, int cmd, void *args);
 
 /*********************memory***********************/
 
diff --git a/Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/configs/iaqnsh/defconfig b/Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/configs/iaqnsh/defconfig
new file mode 100644
index 000000000..004a0a38b
--- /dev/null
+++ b/Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/configs/iaqnsh/defconfig
@@ -0,0 +1,80 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_FPU is not set
+# CONFIG_NSH_ARGCAT is not set
+# CONFIG_NSH_CMDOPT_HEXDUMP is not set
+# CONFIG_NSH_CMDPARMS is not set
+CONFIG_ADD_NUTTX_FETURES=y
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="stm32f4discovery"
+CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_CHIP="stm32"
+CONFIG_ARCH_CHIP_STM32=y
+CONFIG_ARCH_CHIP_STM32F407VG=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_BOARD_LATE_INITIALIZE=y
+CONFIG_BOARD_LOOPSPERMSEC=16717
+CONFIG_BUILTIN=y
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_FS_PROCFS=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_HOST_WINDOWS=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_INTELHEX_BINARY=y
+CONFIG_MM_REGIONS=2
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=114688
+CONFIG_RAM_START=0x20000000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_WAITPID=y
+CONFIG_START_DAY=6
+CONFIG_START_MONTH=12
+CONFIG_START_YEAR=2011
+CONFIG_STM32_JTAG_SW_ENABLE=y
+CONFIG_STM32_PWR=y
+CONFIG_STM32_SPI1=y
+CONFIG_STM32_USART2=y
+CONFIG_STM32_USART3=y
+CONFIG_SERIAL_TERMIOS=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_USART2_RXBUFSIZE=128
+CONFIG_USART2_SERIAL_CONSOLE=y
+CONFIG_USART2_TXBUFSIZE=128
+CONFIG_DEV_GPIO=y
+CONFIG_BOARDCTL_RESET=y
+CONFIG_READLINE_CMD_HISTORY=y
+CONFIG_READLINE_CMD_HISTORY_LEN=100
+CONFIG_READLINE_CMD_HISTORY_LINELEN=120
+CONFIG_READLINE_TABCOMPLETION=y
+CONFIG_SCHED_HAVE_PARENT=y
+CONFIG_SCHED_CHILD_STATUS=y
+CONFIG_PREALLOC_CHILDSTATUS=0
+CONFIG_SCHED_WAITPID=y
+CONFIG_SERIAL_TERMIOS=y
+CONFIG_USART3_RXBUFSIZE=128
+CONFIG_USART3_TXBUFSIZE=128
+CONFIG_USART3_BAUD=9600
+CONFIG_USART3_BITS=8
+CONFIG_USART3_PARITY=0
+CONFIG_USART3_2STOP=0
+CONFIG_SUPPORT_SENSOR_FRAMEWORK=y
+CONFIG_SENSOR_IAQ=y
+CONFIG_SENSOR_TB600B_IAQ10=y
+CONFIG_SENSOR_DEVICE_TB600B_IAQ10="tb600b_iaq10_1"
+CONFIG_SENSOR_QUANTITY_TB600B_IAQ="iaq_1"
+CONFIG_SENSOR_DEVICE_TB600B_IAQ10_DEV="/dev/ttyS3"
+CONFIG_APPLICATION_SENSOR=y
+CONFIG_APPLICATION_SENSOR_IAQ=y
+CONFIG_APPLICATION_SENSOR_IAQ_TB600B_IAQ10=y
diff --git a/Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/configs/tempnsh/defconfig b/Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/configs/tempnsh/defconfig
new file mode 100644
index 000000000..7522834e8
--- /dev/null
+++ b/Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/configs/tempnsh/defconfig
@@ -0,0 +1,78 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_FPU is not set
+# CONFIG_NSH_ARGCAT is not set
+# CONFIG_NSH_CMDOPT_HEXDUMP is not set
+# CONFIG_NSH_CMDPARMS is not set
+CONFIG_ADD_NUTTX_FETURES=y
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="stm32f4discovery"
+CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_CHIP="stm32"
+CONFIG_ARCH_CHIP_STM32=y
+CONFIG_ARCH_CHIP_STM32F407VG=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_BOARD_LATE_INITIALIZE=y
+CONFIG_BOARD_LOOPSPERMSEC=16717
+CONFIG_BUILTIN=y
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_FS_PROCFS=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_HOST_WINDOWS=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_INTELHEX_BINARY=y
+CONFIG_MM_REGIONS=2
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=114688
+CONFIG_RAM_START=0x20000000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_WAITPID=y
+CONFIG_START_DAY=6
+CONFIG_START_MONTH=12
+CONFIG_START_YEAR=2011
+CONFIG_STM32_JTAG_SW_ENABLE=y
+CONFIG_STM32_PWR=y
+CONFIG_STM32_SPI1=y
+CONFIG_STM32_USART2=y
+CONFIG_STM32_USART3=y
+CONFIG_SERIAL_TERMIOS=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_USART2_RXBUFSIZE=128
+CONFIG_USART2_SERIAL_CONSOLE=y
+CONFIG_USART2_TXBUFSIZE=128
+CONFIG_DEV_GPIO=y
+CONFIG_BOARDCTL_RESET=y
+CONFIG_READLINE_CMD_HISTORY=y
+CONFIG_READLINE_CMD_HISTORY_LEN=100
+CONFIG_READLINE_CMD_HISTORY_LINELEN=120
+CONFIG_READLINE_TABCOMPLETION=y
+CONFIG_SUPPORT_SENSOR_FRAMEWORK=y
+CONFIG_SENSOR_TEMPERATURE=y
+CONFIG_SENSOR_HS300X_TEMPERATURE=y
+CONFIG_SENSOR_DEVICE_HS300X="hs300x_1"
+CONFIG_SENSOR_QUANTITY_HS300X_TEMPERATURE="temperature_1"
+CONFIG_SENSOR_DEVICE_HS300X_DEV="/dev/i2c1_dev0"
+CONFIG_SENSOR_DEVICE_HS300X_I2C_ADDR=0x44
+CONFIG_APPLICATION_SENSOR=y
+CONFIG_APPLICATION_SENSOR_TEMPERATURE=y
+CONFIG_APPLICATION_SENSOR_TEMPERATURE_HS300X=y
+CONFIG_STM32_I2C1=y
+CONFIG_I2C=y
+CONFIG_I2C_SLAVE=y
+CONFIG_ARCH_BOARD_COMMON=y
+CONFIG_SENSORS=y
+CONFIG_HS300X_I2C=y
+CONFIG_SENSORS_HS300X=y
+CONFIG_HS300X_I2C_FREQUENCY=400000