diff --git a/APP_Framework/Applications/sensor_app/pm10_0_ps5308.c b/APP_Framework/Applications/sensor_app/pm10_0_ps5308.c
index 1c29ac7a1..7b1559d16 100644
--- a/APP_Framework/Applications/sensor_app/pm10_0_ps5308.c
+++ b/APP_Framework/Applications/sensor_app/pm10_0_ps5308.c
@@ -11,8 +11,8 @@
 */
 
 /**
- * @file pm1_0_ps5308.c
- * @brief PS5308 PM1.0 example
+ * @filepm10_0_ps5308
+ * @brief PS5308 PM10.0 example
  * @version 1.0
  * @author AIIT XUOS Lab
  * @date 2021.04.23
diff --git a/APP_Framework/Applications/sensor_app/pm2_5_ps5308.c b/APP_Framework/Applications/sensor_app/pm2_5_ps5308.c
index fe267be6e..a2de9ee31 100644
--- a/APP_Framework/Applications/sensor_app/pm2_5_ps5308.c
+++ b/APP_Framework/Applications/sensor_app/pm2_5_ps5308.c
@@ -11,11 +11,11 @@
 */
 
 /**
- * @file pm1_0_ps5308.c
- * @brief PS5308 PM1.0 example
+ * @file pm2_5_ps5308
+ * @brief PS5308 PM2.5 example
  * @version 1.0
  * @author AIIT XUOS Lab
- * @date 2021.04.23
+ * @date 2021.12.28
  */
 
 #ifdef ADD_XIZI_FETURES
diff --git a/APP_Framework/Framework/transform_layer/nuttx/transform.c b/APP_Framework/Framework/transform_layer/nuttx/transform.c
index 1cb49fd61..7b8553a1a 100644
--- a/APP_Framework/Framework/transform_layer/nuttx/transform.c
+++ b/APP_Framework/Framework/transform_layer/nuttx/transform.c
@@ -11,7 +11,7 @@
 */
 
 /**
- * @file xiuos.c
+ * @file transform.c
  * @brief Converts the framework interface to an operating system interface
  * @version 1.0
  * @author AIIT XUOS Lab
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/include/board.h b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/include/board.h
index 87b1b1bbe..bf871f982 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/include/board.h
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/include/board.h
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file board.h
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __BOARDS_ARM_STM32_STM32F4AIIT_INCLUDE_BOARD_H
 #define __BOARDS_ARM_STM32_STM32F4AIIT_INCLUDE_BOARD_H
 
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/kernel/stm32_userspace.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/kernel/stm32_userspace.c
index 84609abd1..f9df0f3ab 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/kernel/stm32_userspace.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/kernel/stm32_userspace.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_userspace.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/aiit-arm32-board.h b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/aiit-arm32-board.h
index fc894682e..a65768e0a 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/aiit-arm32-board.h
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/aiit-arm32-board.h
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file aiit-arm32-board.h
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __BOARDS_ARM_STM32_STM32F4AIIT_SRC_STM32F4AIIT_H
 #define __BOARDS_ARM_STM32_STM32F4AIIT_SRC_STM32F4AIIT_H
 
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_appinit.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_appinit.c
index 10fe1a30e..b18a429eb 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_appinit.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_appinit.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_appinit.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_autoleds.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_autoleds.c
index 69c51fee7..7e2c05e82 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_autoleds.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_autoleds.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_autoleds.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_boot.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_boot.c
index 8460e5f83..9874024ea 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_boot.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_boot.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_boot.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_bringup.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_bringup.c
index 23c3761ea..1a68dc21d 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_bringup.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_bringup.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_bringup.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_buttons.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_buttons.c
index ee193197f..8d2f5a64c 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_buttons.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_buttons.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_buttons.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_can.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_can.c
index 6afe7b514..bb411b432 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_can.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_can.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_can.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_critmon.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_critmon.c
index 3d748a2c4..bad6a2377 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_critmon.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_critmon.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_critmon.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_cs43l22.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_cs43l22.c
index e9653df88..bb26e6203 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_cs43l22.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_cs43l22.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_cs43l22.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ds1307.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ds1307.c
index 1d9ad42c3..8dd2ae0b1 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ds1307.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ds1307.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ds1307.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_enc28j60.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_enc28j60.c
index c0d57a3a9..e170eeb05 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_enc28j60.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_enc28j60.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_enc28j60.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /* 2MBit SPI FLASH OR ENC28J60
  *
  * -- ---- ------------ -----------------------------------------------------
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ethernet.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ethernet.c
index 2493c0418..f49a185f6 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ethernet.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ethernet.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ethernet.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_extmem.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_extmem.c
index beba6d290..251958819 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_extmem.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_extmem.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_extmem.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_gs2200m.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_gs2200m.c
index 4cc980fad..236c3d344 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_gs2200m.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_gs2200m.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_gs2200m.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_hciuart.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_hciuart.c
index 92b809ce7..e94ed9b2a 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_hciuart.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_hciuart.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_hciuart.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_idle.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_idle.c
index 8c15bf3d7..4487f69cb 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_idle.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_idle.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_idle.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219.c
index e61ea4a6c..eb5429413 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_max7219.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219_leds.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219_leds.c
index ea33afd1f..b479acf8c 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219_leds.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_max7219_leds.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_max7219_leds.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_mmcsd.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_mmcsd.c
index e50cf3429..cf06dc462 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_mmcsd.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_mmcsd.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_mmcsd.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_netinit.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_netinit.c
index acbba225f..817503313 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_netinit.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_netinit.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_netinit.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ostest.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ostest.c
index 7fcce2c68..4ffe259c3 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ostest.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ostest.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ostest.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pca9635.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pca9635.c
index 6c2bf5d95..4b29444bb 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pca9635.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pca9635.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_pca9635.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pm.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pm.c
index d1e9e1dbe..feffe53f7 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pm.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pm.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_pm.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pmbuttons.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pmbuttons.c
index 1aafc6823..8842e2e72 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pmbuttons.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pmbuttons.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_pmbuttons.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pwm.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pwm.c
index 6c974179e..5bafad301 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pwm.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_pwm.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_pwm.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_reset.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_reset.c
index 473116ec6..923f44c11 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_reset.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_reset.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_reset.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_rgbled.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_rgbled.c
index e23476cbe..59f4ae12a 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_rgbled.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_rgbled.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_rgbled.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs.h b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs.h
index 7c37688d3..a50be6b5f 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs.h
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs.h
@@ -33,6 +33,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_romfs.h
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __BOARDS_ARM_STM32_STM32F4AIIT_SRC_STM32_ROMFS_H
 #define __BOARDS_ARM_STM32_STM32F4AIIT_SRC_STM32_ROMFS_H
 
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs_initialize.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs_initialize.c
index 4f5e02e3c..dbedfdd1f 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs_initialize.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_romfs_initialize.c
@@ -34,6 +34,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_romfs_initialize.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sdio.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sdio.c
index 0d0bb6131..17209f1af 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sdio.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sdio.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_sdio.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_spi.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_spi.c
index aa6d50019..13cc33ad3 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_spi.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_spi.c
@@ -17,6 +17,14 @@
  * under the License.
  *
  ****************************************************************************/
+/**
+* @file stm32_spi.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
 
 /****************************************************************************
  * Included Files
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1289.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1289.c
index 37f5e5f52..e17fd9ab3 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1289.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1289.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ssd1289.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1351.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1351.c
index a363238af..ea0a12a6b 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1351.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ssd1351.c
@@ -18,6 +18,16 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ssd1351.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7032.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7032.c
index 6a6634f8c..319eafe71 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7032.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7032.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_st7032.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7567.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7567.c
index 29c246c92..35a6ce241 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7567.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7567.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_st7567.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7789.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7789.c
index 6a1a560cb..e61f9c720 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7789.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_st7789.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_st7789.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sx127x.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sx127x.c
index cc5e7d653..8b3eff601 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sx127x.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_sx127x.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_sx127x.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_timer.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_timer.c
index 848ceab14..351b0f868 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_timer.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_timer.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_timer.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864ambag01.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864ambag01.c
index 369965115..50d40dcd2 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864ambag01.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864ambag01.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ug2864ambag01.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864hsweg01.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864hsweg01.c
index 91e845999..7db3aae0a 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864hsweg01.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_ug2864hsweg01.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_ug2864hsweg01.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_uid.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_uid.c
index ec44f3923..baee521f7 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_uid.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_uid.c
@@ -33,6 +33,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_uid.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usb.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usb.c
index f6a6f9c7f..cb7a036da 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usb.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usb.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_usb.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usbmsc.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usbmsc.c
index ef9504b0f..999a27292 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usbmsc.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_usbmsc.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_usbmsc.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_userleds.c b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_userleds.c
index a3b4cdaa7..d8549802a 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_userleds.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-arm32-board/src/stm32_userleds.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_userleds.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/include/board.h b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/include/board.h
index 52131b077..966069836 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/include/board.h
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/include/board.h
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file board.h
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __BOARDS_K210_AIIT_RISCV64_INCLUDE_BOARD_H
 #define __BOARDS_K210_AIIT_RISCV64_INCLUDE_BOARD_H
 
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/kernel/k210_userspace.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/kernel/k210_userspace.c
index 5dc24be78..ba57aba7c 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/kernel/k210_userspace.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/kernel/k210_userspace.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_userspace.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/aiit-riscv64-board.h b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/aiit-riscv64-board.h
index 0b4c64fb5..50cfa013e 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/aiit-riscv64-board.h
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/aiit-riscv64-board.h
@@ -18,6 +18,16 @@
  *
  ****************************************************************************/
 
+
+/**
+* @file aiit-riscv64-board.h
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __AIIT_RISCV64_BOARDS_K210_H
 #define __AIIT_RISCV64_BOARDS_K210_H
 
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_appinit.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_appinit.c
index 7b39f22d1..2a9a838d4 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_appinit.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_appinit.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_appinit.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_boot.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_boot.c
index 72f3bb169..e4ae4f4b9 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_boot.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_boot.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_boot.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_bringup.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_bringup.c
index e0c28fc18..a5ffc9ede 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_bringup.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_bringup.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_bringup.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_gpio.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_gpio.c
index c00b504a5..b4e71b8d5 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_gpio.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_gpio.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_gpio.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_leds.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_leds.c
index 56969956b..337a56715 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_leds.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_leds.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_leds.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_ostest.c b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_ostest.c
index 5731c0a1b..860296f66 100644
--- a/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_ostest.c
+++ b/Ubiquitous/Nuttx/aiit_board/aiit-riscv64-board/src/k210_ostest.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * boards/risc-v/k210/aiit-riscv64-board/src/c906_ostest.c
+ * boards/risc-v/k210/aiit-riscv64-board/src/k210_ostest.c
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file k210_ostest.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/apps/examples/sx127x_demo/sx127x_demo.c b/Ubiquitous/Nuttx/app_match_nuttx/apps/examples/sx127x_demo/sx127x_demo.c
index 66b972417..59d83dcbc 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/apps/examples/sx127x_demo/sx127x_demo.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/apps/examples/sx127x_demo/sx127x_demo.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file sx127x_demo.c
+* @brief nuttx source code
+*                 https://github.com/apache/incubator-nuttx-apps
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh.h b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh.h
index 9cb18800c..a10aa150d 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh.h
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file nsh.h
+* @brief nuttx source code
+*                 https://github.com/apache/incubator-nuttx-apps
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __APPS_NSHLIB_NSH_H
 #define __APPS_NSHLIB_NSH_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c
index 29375f2a4..f42fec198 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c
@@ -1,37 +1,22 @@
-/****************************************************************************
- * apps/nshlib/nsh_Applicationscmd.c
- *
- *   Copyright (C) 2016 Alan Carvalho de Assis. All rights reserved.
- *   Author: Alan Carvalho de Assis <acassis@gmail.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file nsh_Applicationscmd.c
+ * @brief nsh cmd function support
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022.03.17
+ */
 
 /****************************************************************************
  * Included Files
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_command.c b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_command.c
index cb704d392..a60bc254f 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_command.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_command.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file nsh_command.c
+* @brief nuttx source code
+*                 https://github.com/apache/incubator-nuttx-apps
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/arm/src/stm32/stm32_serial.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/arm/src/stm32/stm32_serial.c
index a9b9da4af..352a9da76 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/arm/src/stm32/stm32_serial.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/arm/src/stm32/stm32_serial.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_serial.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/common/riscv_internal.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/common/riscv_internal.h
index 5d9c4926b..4a861acee 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/common/riscv_internal.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/common/riscv_internal.h
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file riscv_internal.h
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef __ARCH_RISCV_SRC_COMMON_UP_INTERNAL_H
 #define __ARCH_RISCV_SRC_COMMON_UP_INTERNAL_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.c
index cfd01c0e4..a60eec10b 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file apu.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <debug.h>
 #include <stddef.h>
 #include <stdint.h>
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.h
index 9c66c9da1..3728c2327 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/apu.h
@@ -12,6 +12,17 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file apu.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
+
 #ifndef _apu_H_
 #define _apu_H_
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/atomic.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/atomic.h
index 373f5d9ba..b3eb1c58a 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/atomic.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/atomic.h
@@ -13,6 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file atomic.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _BSP_ATOMIC_H
 #define _BSP_ATOMIC_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/bsp.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/bsp.h
index 2aeb19e3b..5ef25bac7 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/bsp.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/bsp.h
@@ -1,3 +1,12 @@
+/**
+* @file bsp.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _KENDRYTE_BSP_H
 #define _KENDRYTE_BSP_H
 #include "atomic.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.c
index a1eba5878..3ad5b6f53 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file clint.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stddef.h>
 #include <stdint.h>
 #include "encoding.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.h
index 07c2f4cb0..7f0aeb193 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/clint.h
@@ -37,6 +37,15 @@
  * | 0x0200EFFC | Reserved                        |
  */
 
+/**
+* @file clint.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_CLINT_H
 #define _DRIVER_CLINT_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.c
index cbd8819e4..30d79f3f1 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file damc.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stdint.h>
 #include <stddef.h>
 #include <stdio.h>
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.h
index 99cc5545e..a27504cf7 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/dmac.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file damc.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_DMAC_H
 #define _DRIVER_DMAC_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/encoding.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/encoding.h
index 11f723047..8a00bba19 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/encoding.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/encoding.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file encoding.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef RISCV_CSR_ENCODING_H
 #define RISCV_CSR_ENCODING_H
 #include <arch/csr.h>
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.c
index 2da65c3e1..047a2df4d 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file fft.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stddef.h>
 #include <assert.h>
 #include "dmac.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.h
index 6faa8c5a9..16c4809b1 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fft.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file fft.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_FFT_H
 #define _DRIVER_FFT_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.c
index 29dea63d2..6ec7b9ce2 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file fpioa.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stddef.h>
 #include <stdint.h>
 #include "sysctl.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.h
index 923333525..afeccb75b 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/fpioa.h
@@ -12,25 +12,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 /**
- * @file
- * @brief      Field Programmable GPIO Array (FPIOA)
- *
- *             The FPIOA peripheral supports the following features:
- *
- *             - 48 IO with 256 functions
- *
- *             - Schmitt trigger
- *
- *             - Invert input and output
- *
- *             - Pull up and pull down
- *
- *             - Driving selector
- *
- *             - Static input and output
- *
- */
+* @file fpioa.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
 
 #ifndef _DRIVER_FPIOA_H
 #define _DRIVER_FPIOA_H
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.c
index ed35e5a82..1dead478b 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file gpio.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <assert.h>
 #include "gpio.h"
 #include "utils.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.h
index 9d96e175b..0a6b06366 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file gpio.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_GPIO_H
 #define _DRIVER_GPIO_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio_common.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio_common.h
index 71fc0c0f9..c782b5c4d 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio_common.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpio_common.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file gpio_common.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _GPIO_COMMON_H
 #define _GPIO_COMMON_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.c
index 085c6cd26..d91be6db6 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file gpiohs.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <assert.h>
 #include "fpioa.h"
 #include "gpiohs.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.h
index 90bca3194..d8a53515a 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/gpiohs.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file gpiohs.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_GPIOHS_H
 #define _DRIVER_GPIOHS_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.c
index d5fd7c0bb..755fef809 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file i2s.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stdint.h>
 #include <stdio.h>
 #include <math.h>
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.h
index 7751b8b7c..e2d4d50bf 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/i2s.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file i2s.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_I2S_H
 #define _DRIVER_I2S_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.c
index 1a1816443..095b86dd3 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.c
@@ -15,6 +15,15 @@
 
 /* Enable kernel-mode log API */
 
+/**
+* @file interrupt.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stdint.h>
 #include <stdlib.h>
 #include "interrupt.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.h
index 160690e05..c1c5284d4 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/interrupt.h
@@ -13,6 +13,15 @@
  * limitations under the License.
  */
 
+/**
+* @file interrupt.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _BSP_INTERRUPT_H
 #define _BSP_INTERRUPT_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/io.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/io.h
index 190263f36..e4ad88f57 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/io.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/io.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file io.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_IO_H
 #define _DRIVER_IO_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_arch.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_arch.c
index a09f04164..be7a864a6 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_arch.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_arch.c
@@ -30,6 +30,15 @@
  *
  ************************************************************************************/
 
+/**
+* @file k210_arch.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <string.h>
 #include <nuttx/arch.h>
 #include "k210.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_start.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_start.c
index d6353db67..39431a4fd 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_start.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/k210_start.c
@@ -22,6 +22,15 @@
  * Included Files
  ****************************************************************************/
 
+/**
+* @file k210_start.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <nuttx/config.h>
 
 #include <nuttx/init.h>
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/platform.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/platform.h
index 5cfb292ff..d35153d64 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/platform.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/platform.h
@@ -13,6 +13,15 @@
  * limitations under the License.
  */
 
+/**
+* @file platform.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _BSP_PLATFORM_H
 #define _BSP_PLATFORM_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.c
index 5fc12319a..8df30c737 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file plic.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stddef.h>
 #include <stdint.h>
 #include "encoding.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.h
index 9f9651c07..924b6812a 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/plic.h
@@ -54,6 +54,15 @@
  *
  */
 
+/**
+* @file plic.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_PLIC_H
 #define _DRIVER_PLIC_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.c
index 1fb2c4376..a42d3a495 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.c
@@ -13,6 +13,15 @@
  * limitations under the License.
  */
 
+/**
+* @file syscall.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /* Enable kernel-mode log API */
 #include <nuttx/config.h>
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.h
index 2ab3d4500..15f2f2c71 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/syscalls.h
@@ -13,6 +13,15 @@
  * limitations under the License.
  */
 
+/**
+* @file syscall.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _BSP_SYSCALLS_H
 #define _BSP_SYSCALLS_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.c
index 71a742d18..858d1164f 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file sysctl.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 //#include <stdint.h>
 #include <stdlib.h>
 //#include <math.h>
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.h
index 4a06a39a3..610de1c71 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/sysctl.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file sysctl.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_SYSCTL_H
 #define _DRIVER_SYSCTL_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.c
index 1023cbfc7..532678979 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.c
@@ -13,6 +13,15 @@
  * limitations under the License.
  */
 
+/**
+* @file uarths.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stdint.h>
 #include <stdio.h>
 #include "uarths.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.h
index 79996207f..3fecaa187 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/uarths.h
@@ -45,6 +45,15 @@
  *
  */
 
+/**
+* @file uarths.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_UARTHS_H
 #define _DRIVER_UARTHS_H
 
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.c
index d21a3b373..746c22496 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.c
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file utils.c
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #include <stddef.h>
 #include "encoding.h"
 #include "utils.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.h
index 8c285a245..34df06b25 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/arch/risc-v/src/k210/utils.h
@@ -12,6 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/**
+* @file utils.h
+* @brief kendryte k210 source code
+*                https://github.com/kendryte/kendryte-standalone-sdk.git
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 #ifndef _DRIVER_UTILS_H
 #define _DRIVER_UTILS_H
 #include "uarths.h"
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/src/stm32_bringup.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/src/stm32_bringup.c
index 861db2ef0..ca1126182 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/src/stm32_bringup.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/boards/arm/stm32/stm32f4discovery/src/stm32_bringup.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file stm32_bringup.c
+* @brief nuttx source code
+*                https://github.com/apache/incubator-nuttx.git
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/sensors/hs300x.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/sensors/hs300x.c
index d261e4e76..9c2228190 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/sensors/hs300x.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/sensors/hs300x.c
@@ -1,22 +1,22 @@
-/****************************************************************************
- * drivers/sensors/hs300x.c
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.  The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file hs300x.c
+ * @brief hs300x sensor driver
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022.03.17
+ */
 
 /****************************************************************************
  * Included Files
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/wireless/lpwan/sx127x/sx127x.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/wireless/lpwan/sx127x/sx127x.c
index d36d29aa5..cdab21327 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/wireless/lpwan/sx127x/sx127x.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/drivers/wireless/lpwan/sx127x/sx127x.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file sx127x.c
+* @brief nuttx source code
+*                 https://github.com/apache/incubator-nuttx-apps
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/include/nuttx/sensors/hs300x.h b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/include/nuttx/sensors/hs300x.h
index cc3e556f1..3273a971e 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/include/nuttx/sensors/hs300x.h
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/include/nuttx/sensors/hs300x.h
@@ -1,22 +1,22 @@
-/****************************************************************************
- * include/nuttx/sensors/hs300x.h
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.  The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file hs300x.h
+ * @brief hs300x sensor driver
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022.03.17
+ */
 
 #ifndef __INCLUDE_NUTTX_SENSORS_HS300X_H
 #define __INCLUDE_NUTTX_SENSORS_HS300X_H
diff --git a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/tools/cfgdefine.c b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/tools/cfgdefine.c
index 6f79bd146..78d43ff24 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/nuttx/tools/cfgdefine.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/nuttx/tools/cfgdefine.c
@@ -18,6 +18,15 @@
  *
  ****************************************************************************/
 
+/**
+* @file cfgdefine.c
+* @brief nuttx source code
+*                 https://github.com/apache/incubator-nuttx-apps
+* @version 10.2.0 
+* @author AIIT XUOS Lab
+* @date 2022-03-17
+*/
+
 /****************************************************************************
  * Included Files
  ****************************************************************************/