diff --git a/bsp/stm32/libraries/STM32WBxx_HAL/SConscript b/bsp/stm32/libraries/STM32WBxx_HAL/SConscript
index a0353c076c..d2f47a473d 100644
--- a/bsp/stm32/libraries/STM32WBxx_HAL/SConscript
+++ b/bsp/stm32/libraries/STM32WBxx_HAL/SConscript
@@ -8,73 +8,73 @@ cwd = GetCurrentDir()
 
 src = Split('''
 CMSIS/Device/ST/STM32WBxx/Source/Templates/system_stm32wbxx.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_comp.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_cortex.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_crc.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_crc_ex.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_cryp.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_cryp_ex.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_dma.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_dma_ex.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_exti.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_pwr.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_pwr_ex.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_rcc.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_rcc_ex.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_rng.c
-STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_gpio.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_comp.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cortex.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_crc.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_crc_ex.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp_ex.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_dma.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_dma_ex.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_exti.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pwr.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pwr_ex.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_rcc.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_rcc_ex.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_rng.c
+STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_gpio.c
 ''')
   
 if GetDepend(['RT_USING_SERIAL']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_uart.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_uart_ex.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_usart.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_usart_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_uart.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_uart_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_usart.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_usart_ex.c']
     
 if GetDepend(['RT_USING_I2C']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_i2c.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_i2c_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_i2c.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_i2c_ex.c']
 
 if GetDepend(['RT_USING_SPI']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_spi.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_spi_ex.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_qspi.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_spi.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_spi_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_qspi.c']
 
 if GetDepend(['RT_USING_USB_HOST']) or GetDepend(['RT_USING_USB_DEVICE']):
-#    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_hcd.c'] 
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_pcd.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_pcd_ex.c']
-#    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_ll_usb.c']
+#    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_hcd.c'] 
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pcd.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_pcd_ex.c']
+#    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_ll_usb.c']
 
 if GetDepend(['RT_USING_HWTIMER']) or GetDepend(['RT_USING_PWM']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_lptim.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_tim.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_tim_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_lptim.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_tim.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_tim_ex.c']
 
 if GetDepend(['RT_USING_ADC']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_adc.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_adc_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_adc.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_adc_ex.c']
 
 if GetDepend(['RT_USING_RTC']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_rtc.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_rtc_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_rtc.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_rtc_ex.c']
 
 if GetDepend(['RT_USING_WDT']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_iwdg.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_wwdg.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_iwdg.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_wwdg.c']
 
 if GetDepend(['RT_USING_AUDIO']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_sai.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_sai_ex.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_sai.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_sai_ex.c']
 
 if GetDepend(['RT_USING_PM']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_lptim.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_lptim.c']
 
 if GetDepend(['BSP_USING_ON_CHIP_FLASH']):
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_flash.c']
-    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_flash_ex.c']
-#    src += ['STM32WBxx_HAL_Driver/Src/STM32wbxx_hal_flash_ramfunc.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_flash.c']
+    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_flash_ex.c']
+#    src += ['STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_flash_ramfunc.c']