diff --git a/boards/micoair/h743-v2/nuttx-config/bootloader/defconfig b/boards/micoair/h743-v2/nuttx-config/bootloader/defconfig
index b2c2fc88cadd..10f43ff17d8a 100644
--- a/boards/micoair/h743-v2/nuttx-config/bootloader/defconfig
+++ b/boards/micoair/h743-v2/nuttx-config/bootloader/defconfig
@@ -35,7 +35,6 @@ CONFIG_CDCACM_PRODUCTID=0x004b
 CONFIG_CDCACM_PRODUCTSTR="MicoAir743v2"
 CONFIG_CDCACM_RXBUFSIZE=6000
 CONFIG_CDCACM_TXBUFSIZE=12000
-#TODO：ally for VENDOR ID in the future
 CONFIG_CDCACM_VENDORID=0x3162
 CONFIG_CDCACM_VENDORSTR="MicoAir"
 CONFIG_DEBUG_FULLOPT=y
diff --git a/boards/micoair/h743-v2/nuttx-config/nsh/defconfig b/boards/micoair/h743-v2/nuttx-config/nsh/defconfig
index 5a1f555257f8..dab70e35fa15 100644
--- a/boards/micoair/h743-v2/nuttx-config/nsh/defconfig
+++ b/boards/micoair/h743-v2/nuttx-config/nsh/defconfig
@@ -196,17 +196,17 @@ CONFIG_STM32H7_SDMMC1=y
 CONFIG_STM32H7_SERIALBRK_BSDCOMPAT=y
 CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32H7_SPI2=y
-CONFIG_STM32H7_SPI3=y
 CONFIG_STM32H7_SPI2_DMA=y
 CONFIG_STM32H7_SPI2_DMA_BUFFER=2048
+CONFIG_STM32H7_SPI3=y
 CONFIG_STM32H7_SPI3_DMA=y
 CONFIG_STM32H7_SPI3_DMA_BUFFER=2048
 CONFIG_STM32H7_SPI_DMATHRESHOLD=8
+CONFIG_STM32H7_TIM15=y
 CONFIG_STM32H7_TIM1=y
 CONFIG_STM32H7_TIM3=y
 CONFIG_STM32H7_TIM4=y
 CONFIG_STM32H7_TIM8=y
-CONFIG_STM32H7_TIM15=y
 CONFIG_STM32H7_UART4=y
 CONFIG_STM32H7_UART5=y
 CONFIG_STM32H7_UART7=y
@@ -222,25 +222,18 @@ CONFIG_STM32H7_USART_SWAP=y
 CONFIG_SYSTEM_CDCACM=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_TASK_NAME_SIZE=24
-CONFIG_UART4_BAUD=115200
 CONFIG_UART4_RXBUFSIZE=600
 CONFIG_UART4_TXBUFSIZE=800
-CONFIG_UART5_BAUD=115200
 CONFIG_UART5_RXBUFSIZE=600
 CONFIG_UART5_TXBUFSIZE=800
-CONFIG_UART7_BAUD=115200
 CONFIG_UART7_RXBUFSIZE=600
 CONFIG_UART7_TXBUFSIZE=800
-CONFIG_UART8_BAUD=115200
 CONFIG_UART8_RXBUFSIZE=600
 CONFIG_UART8_TXBUFSIZE=800
-CONFIG_USART1_BAUD=115200
 CONFIG_USART1_RXBUFSIZE=1200
 CONFIG_USART1_TXBUFSIZE=1500
-CONFIG_USART2_BAUD=115200
 CONFIG_USART2_RXBUFSIZE=600
 CONFIG_USART2_TXBUFSIZE=800
-CONFIG_USART3_BAUD=115200
 CONFIG_USART3_RXBUFSIZE=600
 CONFIG_USART3_TXBUFSIZE=800
 CONFIG_USART6_BAUD=57600