diff --git a/bsp/stm32/stm32f407-atk-explorer/rtconfig.h b/bsp/stm32/stm32f407-atk-explorer/rtconfig.h
index 3f88a0fcc28015bfa47401bb1bab1c84d15c9fe8..e37219da05ae3a140014198badbd2ae4d65f45bc 100644
--- a/bsp/stm32/stm32f407-atk-explorer/rtconfig.h
+++ b/bsp/stm32/stm32f407-atk-explorer/rtconfig.h
@@ -1,8 +1,7 @@
 #ifndef RT_CONFIG_H__
 #define RT_CONFIG_H__
 
-/* Automatically generated file; DO NOT EDIT. */
-/* RT-Thread Configuration */
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
 /* RT-Thread Kernel */
 
@@ -19,6 +18,7 @@
 
 /* kservice optimization */
 
+/* end of kservice optimization */
 #define RT_DEBUG
 #define RT_DEBUG_COLOR
 
@@ -29,6 +29,7 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
+/* end of Inter-Thread communication */
 
 /* Memory Management */
 
@@ -36,6 +37,7 @@
 #define RT_USING_SMALL_MEM
 #define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
+/* end of Memory Management */
 
 /* Kernel Device Object */
 
@@ -43,7 +45,9 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart1"
+/* end of Kernel Device Object */
 #define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
 #define ARCH_ARM
 #define RT_USING_CPU_FFS
 #define ARCH_ARM_CORTEX_M
@@ -58,6 +62,7 @@
 
 /* C++ features */
 
+/* end of C++ features */
 
 /* Command shell */
 
@@ -74,26 +79,25 @@
 #define MSH_USING_BUILT_IN_COMMANDS
 #define FINSH_USING_DESCRIPTION
 #define FINSH_ARG_MAX 10
+/* end of Command shell */
 
 /* Device virtual file system */
 
+/* end of Device virtual file system */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_USING_SYSTEM_WORKQUEUE
-#define RT_SYSTEM_WORKQUEUE_STACKSIZE 2048
-#define RT_SYSTEM_WORKQUEUE_PRIORITY 23
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
-#define RT_USING_I2C
-#define RT_USING_I2C_BITOPS
 #define RT_USING_PIN
 
 /* Using USB */
 
+/* end of Using USB */
+/* end of Device Drivers */
 
 /* POSIX layer and C standard library */
 
@@ -108,28 +112,41 @@
 
 /* Socket is in the 'Network' category */
 
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
+
 /* Network */
 
 /* Socket abstraction layer */
 
+/* end of Socket abstraction layer */
 
 /* Network interface device */
 
+/* end of Network interface device */
 
 /* light weight TCP/IP stack */
 
+/* end of light weight TCP/IP stack */
 
 /* AT commands */
 
+/* end of AT commands */
+/* end of Network */
 
 /* VBUS(Virtual Software BUS) */
 
+/* end of VBUS(Virtual Software BUS) */
 
 /* Utilities */
 
+/* end of Utilities */
+/* end of RT-Thread Components */
 
 /* RT-Thread Utestcases */
 
+/* end of RT-Thread Utestcases */
 
 /* RT-Thread online packages */
 
@@ -140,72 +157,83 @@
 
 /* Marvell WiFi */
 
+/* end of Marvell WiFi */
 
 /* Wiced WiFi */
 
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
 
 /* IoT Cloud */
 
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
 
 /* security packages */
 
+/* end of security packages */
 
 /* language packages */
 
+/* end of language packages */
 
 /* multimedia packages */
 
 /* LVGL: powerful and easy-to-use embedded GUI library */
 
-#define PKG_USING_LVGL
-#define PKG_USING_LVGL_V810
-#define PKG_LVGL_VER_NUM 0x08010
-#define PKG_USING_LV_MUSIC_DEMO
-#define PKG_USING_LV_MUSIC_DEMO_LATEST_VERSION
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
 
 /* u8g2: a monochrome graphic library */
 
+/* end of u8g2: a monochrome graphic library */
 
 /* PainterEngine: A cross-platform graphics application framework written in C language */
 
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
 
 /* tools packages */
 
+/* end of tools packages */
 
 /* system packages */
 
-
 /* enhanced kernel services */
 
+/* end of enhanced kernel services */
 
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
 
 /* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
 
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
 
 /* Micrium: Micrium software products porting for RT-Thread */
 
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
 
 /* peripheral libraries and drivers */
 
+/* end of peripheral libraries and drivers */
 
 /* AI packages */
 
+/* end of AI packages */
 
 /* miscellaneous packages */
 
 /* samples: kernel and components samples */
 
+/* end of samples: kernel and components samples */
 
 /* entertainment: terminal games and other interesting software packages */
 
-
-/* Privated Packages of RealThread */
-
-
-/* Network Utilities */
-
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
 #define SOC_FAMILY_STM32
 #define SOC_SERIES_STM32F4
 
@@ -216,27 +244,22 @@
 /* Onboard Peripheral Drivers */
 
 #define BSP_USING_USB_TO_USART
-#define BSP_USING_SRAM
-#define BSP_USING_MCU_LCD
-#define BSP_USING_MCU_LCD_TEST
-#define BSP_USING_TOUCH
-#define BSP_TOUCH_INT_PIN 17
 
 /* Enable File System */
 
+/* end of Enable File System */
+/* end of Onboard Peripheral Drivers */
 
 /* On-chip Peripheral Drivers */
 
 #define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1
-#define BSP_USING_I2C2
-#define BSP_I2C2_SCL_PIN 16
-#define BSP_I2C2_SDA_PIN 91
-#define BSP_USING_EXT_FMC_IO
-#define BSP_USING_FMC
+/* end of On-chip Peripheral Drivers */
 
 /* Board extended module Drivers */
 
+/* end of Board extended module Drivers */
+/* end of Hardware Drivers Config */
 
 #endif