diff --git a/bsp/stm32/stm32f103-blue-pill/.config b/bsp/stm32/stm32f103-blue-pill/.config
index 7f2ef00287..b483252994 100644
--- a/bsp/stm32/stm32f103-blue-pill/.config
+++ b/bsp/stm32/stm32f103-blue-pill/.config
@@ -52,6 +52,7 @@ CONFIG_RT_USING_MEMPOOL=y
 # CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_USERHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
 CONFIG_RT_USING_HEAP=y
 
@@ -64,8 +65,9 @@ CONFIG_RT_USING_DEVICE=y
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
 CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
-CONFIG_RT_VER_NUM=0x40001
+CONFIG_RT_VER_NUM=0x40003
 CONFIG_ARCH_ARM=y
+CONFIG_RT_USING_CPU_FFS=y
 CONFIG_ARCH_ARM_CORTEX_M=y
 CONFIG_ARCH_ARM_CORTEX_M3=y
 # CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
@@ -120,12 +122,13 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
 # CONFIG_RT_USING_I2C is not set
+# CONFIG_RT_USING_PHY is not set
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_DAC is not set
 # CONFIG_RT_USING_PWM is not set
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
-# CONFIG_RT_USING_MTD is not set
 # CONFIG_RT_USING_PM is not set
 # CONFIG_RT_USING_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
@@ -133,10 +136,10 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_WDT is not set
 # CONFIG_RT_USING_AUDIO is not set
 # CONFIG_RT_USING_SENSOR is not set
-
-#
-# Using WiFi
-#
+# CONFIG_RT_USING_TOUCH is not set
+# CONFIG_RT_USING_HWCRYPTO is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
 # CONFIG_RT_USING_WIFI is not set
 
 #
@@ -150,6 +153,7 @@ CONFIG_RT_USING_PIN=y
 #
 # CONFIG_RT_USING_LIBC is not set
 # CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_LIBC_USING_TIME=y
 
 #
 # Network
@@ -160,16 +164,16 @@ CONFIG_RT_USING_PIN=y
 #
 # CONFIG_RT_USING_SAL is not set
 
+#
+# Network interface device
+#
+# CONFIG_RT_USING_NETDEV is not set
+
 #
 # light weight TCP/IP stack
 #
 # CONFIG_RT_USING_LWIP is not set
 
-#
-# Modbus master and slave stack
-#
-# CONFIG_RT_USING_MODBUS is not set
-
 #
 # AT commands
 #
@@ -183,7 +187,6 @@ CONFIG_RT_USING_PIN=y
 #
 # Utilities
 #
-# CONFIG_RT_USING_LOGTRACE is not set
 # CONFIG_RT_USING_RYM is not set
 # CONFIG_RT_USING_ULOG is not set
 # CONFIG_RT_USING_UTEST is not set
@@ -196,12 +199,20 @@ CONFIG_RT_USING_PIN=y
 #
 # IoT - internet of things
 #
+# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
 # CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_UMQTT is not set
 # CONFIG_PKG_USING_WEBCLIENT is not set
+# CONFIG_PKG_USING_WEBNET is not set
 # CONFIG_PKG_USING_MONGOOSE is not set
+# CONFIG_PKG_USING_MYMQTT is not set
+# CONFIG_PKG_USING_KAWAII_MQTT is not set
+# CONFIG_PKG_USING_BC28_MQTT is not set
 # CONFIG_PKG_USING_WEBTERMINAL is not set
 # CONFIG_PKG_USING_CJSON is not set
 # CONFIG_PKG_USING_JSMN is not set
+# CONFIG_PKG_USING_LIBMODBUS is not set
+# CONFIG_PKG_USING_FREEMODBUS is not set
 # CONFIG_PKG_USING_LJSON is not set
 # CONFIG_PKG_USING_EZXML is not set
 # CONFIG_PKG_USING_NANOPB is not set
@@ -219,10 +230,15 @@ CONFIG_RT_USING_PIN=y
 # Wiced WiFi
 #
 # CONFIG_PKG_USING_WLAN_WICED is not set
+# CONFIG_PKG_USING_RW007 is not set
 # CONFIG_PKG_USING_COAP is not set
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_CMUX is not set
+# CONFIG_PKG_USING_PPP_DEVICE is not set
 # CONFIG_PKG_USING_AT_DEVICE is not set
+# CONFIG_PKG_USING_ATSRV_SOCKET is not set
+# CONFIG_PKG_USING_WIZNET is not set
 
 #
 # IoT Cloud
@@ -231,6 +247,34 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_GAGENT_CLOUD is not set
 # CONFIG_PKG_USING_ALI_IOTKIT is not set
 # CONFIG_PKG_USING_AZURE is not set
+# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
+# CONFIG_PKG_USING_JIOT-C-SDK is not set
+# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
+# CONFIG_PKG_USING_JOYLINK is not set
+# CONFIG_PKG_USING_NIMBLE is not set
+# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
+# CONFIG_PKG_USING_IPMSG is not set
+# CONFIG_PKG_USING_LSSDP is not set
+# CONFIG_PKG_USING_AIRKISS_OPEN is not set
+# CONFIG_PKG_USING_LIBRWS is not set
+# CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
+# CONFIG_PKG_USING_DLT645 is not set
+# CONFIG_PKG_USING_QXWZ is not set
+# CONFIG_PKG_USING_SMTP_CLIENT is not set
+# CONFIG_PKG_USING_ABUP_FOTA is not set
+# CONFIG_PKG_USING_LIBCURL2RTT is not set
+# CONFIG_PKG_USING_CAPNP is not set
+# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
+# CONFIG_PKG_USING_AGILE_TELNET is not set
+# CONFIG_PKG_USING_NMEALIB is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+# CONFIG_PKG_USING_PDULIB is not set
+# CONFIG_PKG_USING_BTSTACK is not set
+# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
+# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
 
 #
 # security packages
@@ -238,6 +282,8 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_MBEDTLS is not set
 # CONFIG_PKG_USING_libsodium is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
+# CONFIG_PKG_USING_TFM is not set
+# CONFIG_PKG_USING_YD_CRYPTO is not set
 
 #
 # language packages
@@ -251,6 +297,12 @@ CONFIG_RT_USING_PIN=y
 #
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
+# CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
+# CONFIG_PKG_USING_TJPGD is not set
+# CONFIG_PKG_USING_HELIX is not set
+# CONFIG_PKG_USING_AZUREGUIX is not set
+# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
 
 #
 # tools packages
@@ -259,6 +311,27 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_EASYFLASH is not set
 # CONFIG_PKG_USING_EASYLOGGER is not set
 # CONFIG_PKG_USING_SYSTEMVIEW is not set
+# CONFIG_PKG_USING_RDB is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_ULOG_FILE is not set
+# CONFIG_PKG_USING_LOGMGR is not set
+# CONFIG_PKG_USING_ADBD is not set
+# CONFIG_PKG_USING_COREMARK is not set
+# CONFIG_PKG_USING_DHRYSTONE is not set
+# CONFIG_PKG_USING_MEMORYPERF is not set
+# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
+# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
+# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
+# CONFIG_PKG_USING_BS8116A is not set
+# CONFIG_PKG_USING_GPS_RMC is not set
+# CONFIG_PKG_USING_URLENCODE is not set
+# CONFIG_PKG_USING_UMCN is not set
+# CONFIG_PKG_USING_LWRB2RTT is not set
+# CONFIG_PKG_USING_CPU_USAGE is not set
+# CONFIG_PKG_USING_GBK2UTF8 is not set
+# CONFIG_PKG_USING_VCONSOLE is not set
+# CONFIG_PKG_USING_KDB is not set
 
 #
 # system packages
@@ -269,20 +342,98 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_PARTITION is not set
 # CONFIG_PKG_USING_FAL is not set
+# CONFIG_PKG_USING_FLASHDB is not set
 # CONFIG_PKG_USING_SQLITE is not set
 # CONFIG_PKG_USING_RTI is not set
 # CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+# CONFIG_PKG_USING_CMSIS is not set
+# CONFIG_PKG_USING_DFS_YAFFS is not set
+# CONFIG_PKG_USING_LITTLEFS is not set
+# CONFIG_PKG_USING_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
+# CONFIG_PKG_USING_EV is not set
+# CONFIG_PKG_USING_SYSWATCH is not set
+# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
+# CONFIG_PKG_USING_PLCCORE is not set
+# CONFIG_PKG_USING_RAMDISK is not set
+# CONFIG_PKG_USING_MININI is not set
+# CONFIG_PKG_USING_QBOOT is not set
+
+#
+# Micrium: Micrium software products porting for RT-Thread
+#
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
+# CONFIG_PKG_USING_UC_CRC is not set
+# CONFIG_PKG_USING_UC_CLK is not set
+# CONFIG_PKG_USING_UC_COMMON is not set
+# CONFIG_PKG_USING_UC_MODBUS is not set
+# CONFIG_PKG_USING_PPOOL is not set
+# CONFIG_PKG_USING_OPENAMP is not set
+# CONFIG_PKG_USING_RT_PRINTF is not set
+# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
 
 #
 # peripheral libraries and drivers
 #
-# CONFIG_PKG_USING_STM32F4_HAL is not set
-# CONFIG_PKG_USING_STM32F4_DRIVERS is not set
+# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
 # CONFIG_PKG_USING_SHT2X is not set
-# CONFIG_PKG_USING_AHT10 is not set
-# CONFIG_PKG_USING_AP3216C is not set
+# CONFIG_PKG_USING_SHT3X is not set
+# CONFIG_PKG_USING_AS7341 is not set
 # CONFIG_PKG_USING_STM32_SDIO is not set
+# CONFIG_PKG_USING_ICM20608 is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# CONFIG_PKG_USING_BUTTON is not set
+# CONFIG_PKG_USING_PCF8574 is not set
+# CONFIG_PKG_USING_SX12XX is not set
+# CONFIG_PKG_USING_SIGNAL_LED is not set
+# CONFIG_PKG_USING_LEDBLINK is not set
+# CONFIG_PKG_USING_LITTLED is not set
+# CONFIG_PKG_USING_LKDGUI is not set
+# CONFIG_PKG_USING_NRF5X_SDK is not set
+# CONFIG_PKG_USING_NRFX is not set
+# CONFIG_PKG_USING_WM_LIBRARIES is not set
+# CONFIG_PKG_USING_KENDRYTE_SDK is not set
+# CONFIG_PKG_USING_INFRARED is not set
+# CONFIG_PKG_USING_ROSSERIAL is not set
+# CONFIG_PKG_USING_AGILE_BUTTON is not set
+# CONFIG_PKG_USING_AGILE_LED is not set
+# CONFIG_PKG_USING_AT24CXX is not set
+# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
+# CONFIG_PKG_USING_AD7746 is not set
+# CONFIG_PKG_USING_PCA9685 is not set
+# CONFIG_PKG_USING_I2C_TOOLS is not set
+# CONFIG_PKG_USING_NRF24L01 is not set
+# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
+# CONFIG_PKG_USING_MAX17048 is not set
+# CONFIG_PKG_USING_RPLIDAR is not set
+# CONFIG_PKG_USING_AS608 is not set
+# CONFIG_PKG_USING_RC522 is not set
+# CONFIG_PKG_USING_WS2812B is not set
+# CONFIG_PKG_USING_EMBARC_BSP is not set
+# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
+# CONFIG_PKG_USING_MULTI_RTIMER is not set
+# CONFIG_PKG_USING_MAX7219 is not set
+# CONFIG_PKG_USING_BEEP is not set
+# CONFIG_PKG_USING_EASYBLINK is not set
+# CONFIG_PKG_USING_PMS_SERIES is not set
+# CONFIG_PKG_USING_CAN_YMODEM is not set
+# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
+# CONFIG_PKG_USING_QLED is not set
+# CONFIG_PKG_USING_PAJ7620 is not set
+# CONFIG_PKG_USING_AGILE_CONSOLE is not set
+# CONFIG_PKG_USING_LD3320 is not set
+# CONFIG_PKG_USING_WK2124 is not set
+# CONFIG_PKG_USING_LY68L6400 is not set
+# CONFIG_PKG_USING_DM9051 is not set
+# CONFIG_PKG_USING_SSD1306 is not set
+# CONFIG_PKG_USING_QKEY is not set
+# CONFIG_PKG_USING_RS485 is not set
+# CONFIG_PKG_USING_NES is not set
+# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
+# CONFIG_PKG_USING_VDEVICE is not set
+# CONFIG_PKG_USING_SGM706 is not set
 
 #
 # miscellaneous packages
@@ -292,14 +443,17 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_LZMA is not set
 # CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
 # CONFIG_PKG_USING_CANFESTIVAL is not set
 # CONFIG_PKG_USING_ZLIB is not set
 # CONFIG_PKG_USING_DSTR is not set
-
-#
-# sample package
-#
+# CONFIG_PKG_USING_TINYFRAME is not set
+# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
+# CONFIG_PKG_USING_DIGITALCTRL is not set
+# CONFIG_PKG_USING_UPACKER is not set
+# CONFIG_PKG_USING_UPARAM is not set
 
 #
 # samples: kernel and components samples
@@ -308,11 +462,28 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
 # CONFIG_PKG_USING_NETWORK_SAMPLES is not set
 # CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
+# CONFIG_PKG_USING_HELLO is not set
+# CONFIG_PKG_USING_VI is not set
+# CONFIG_PKG_USING_KI is not set
+# CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ARMv7M_DWT is not set
+# CONFIG_PKG_USING_VT100 is not set
+# CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_CRCLIB is not set
 
 #
-# example package: hello
+# games: games run on RT-Thread console
 #
-# CONFIG_PKG_USING_HELLO is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
+# CONFIG_PKG_USING_SNAKE is not set
+# CONFIG_PKG_USING_TETRIS is not set
+# CONFIG_PKG_USING_LWGPS is not set
+# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
+# CONFIG_PKG_USING_STATE_MACHINE is not set
 CONFIG_SOC_FAMILY_STM32=y
 CONFIG_SOC_SERIES_STM32F1=y
 
@@ -333,8 +504,12 @@ CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
 CONFIG_BSP_USING_UART1=y
 CONFIG_BSP_UART1_RX_USING_DMA=y
+# CONFIG_BSP_USING_UART2 is not set
+# CONFIG_BSP_USING_ONCHIP_RTC is not set
 # CONFIG_BSP_USING_SPI is not set
 # CONFIG_BSP_USING_ADC is not set
+# CONFIG_BSP_USING_USBD is not set
+# CONFIG_BSP_USING_UDID is not set
 
 #
 # Board extended module Drivers
diff --git a/bsp/stm32/stm32f103-blue-pill/board/CubeMX_Config/CubeMX_Config.ioc b/bsp/stm32/stm32f103-blue-pill/board/CubeMX_Config/CubeMX_Config.ioc
index fc82990525..9d5856954b 100644
--- a/bsp/stm32/stm32f103-blue-pill/board/CubeMX_Config/CubeMX_Config.ioc
+++ b/bsp/stm32/stm32f103-blue-pill/board/CubeMX_Config/CubeMX_Config.ioc
@@ -112,7 +112,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_USB_PCD_Init-USB-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_USB_PCD_Init-USB-false-HAL-true,7-MX_USART2_UART_Init-USART2-false-HAL-true
 RCC.ADCFreqValue=12000000
 RCC.ADCPresc=RCC_ADCPCLK2_DIV6
 RCC.AHBFreq_Value=72000000
diff --git a/bsp/stm32/stm32f103-blue-pill/project.uvoptx b/bsp/stm32/stm32f103-blue-pill/project.uvoptx
index 2a5ee7712d..6b86012fd7 100644
--- a/bsp/stm32/stm32f103-blue-pill/project.uvoptx
+++ b/bsp/stm32/stm32f103-blue-pill/project.uvoptx
@@ -26,7 +26,7 @@
     <ToolsetNumber>0x4</ToolsetNumber>
     <ToolsetName>ARM-ADS</ToolsetName>
     <TargetOption>
-      <CLKADS>12000000</CLKADS>
+      <CLKADS>8000000</CLKADS>
       <OPTTT>
         <gFlags>1</gFlags>
         <BeepAtEnd>1</BeepAtEnd>
@@ -73,33 +73,11 @@
         <LExpSel>0</LExpSel>
       </OPTXL>
       <OPTFL>
-        <tvExp>1</tvExp>
+        <tvExp>0</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
         <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
-      <Books>
-        <Book>
-          <Number>0</Number>
-          <Title>Base Board Schematics (MCBSTM32E)</Title>
-          <Path>I:\MDK5\MDK5\ARM\PACK\Keil\STM32F1xx_DFP\1.0.5\Documents\mcbstm32e-base-board-schematics.pdf</Path>
-        </Book>
-        <Book>
-          <Number>1</Number>
-          <Title>Display Board Schematics (MCBSTM32E)</Title>
-          <Path>I:\MDK5\MDK5\ARM\PACK\Keil\STM32F1xx_DFP\1.0.5\Documents\mcbstm32e-display-board-schematics.pdf</Path>
-        </Book>
-        <Book>
-          <Number>2</Number>
-          <Title>User Manual (MCBSTM32E)</Title>
-          <Path>I:\MDK5\MDK5\ARM\PACK\Keil\STM32F1xx_DFP\1.0.5\Documents\mcbstm32e.chm</Path>
-        </Book>
-        <Book>
-          <Number>3</Number>
-          <Title>MCBSTM32E Evaluation Board Web Page (MCBSTM32E)</Title>
-          <Path>http://www.keil.com/mcbstm32e/</Path>
-        </Book>
-      </Books>
       <DebugOpt>
         <uSim>0</uSim>
         <uTrg>1</uTrg>
@@ -122,7 +100,10 @@
         <tRSysVw>1</tRSysVw>
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
-        <nTsel>1</nTsel>
+        <bEvRecOn>1</bEvRecOn>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>6</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -133,18 +114,18 @@
         <tDlgDll></tDlgDll>
         <tDlgPa></tDlgPa>
         <tIfile></tIfile>
-        <pMon>BIN\UL2CM3.DLL</pMon>
+        <pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
         <SetRegEntry>
           <Number>0</Number>
-          <Key>JL2CM3</Key>
-          <Name>-U30000299 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC1000 -FN0</Name>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0 )  -FN1 -FC1000 -FD20000000 -FF0STM32F10x_128 -FL020000 -FS08000000 -FP0($$Device:STM32F103CB$Flash\STM32F10x_128.FLM)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
-          <Key>UL2CM3</Key>
-          <Name>UL2CM3(-S0 -C0 -P0 )  -FN1 -FC1000 -FD20000000 -FF0STM32F10x_128 -FL020000 -FS08000000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM)</Name>
+          <Key>ST-LINKIII-KEIL_SWO</Key>
+          <Name>-U -O206 -SF4000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P2 -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103CB$Flash\STM32F10x_128.FLM)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>
@@ -179,6 +160,17 @@
       </DebugFlag>
       <LintExecutable></LintExecutable>
       <LintConfigFile></LintConfigFile>
+      <bLintAuto>0</bLintAuto>
+      <bAutoGenD>0</bAutoGenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
       <DebugDescription>
         <Enable>1</Enable>
         <EnableLog>0</EnableLog>
diff --git a/bsp/stm32/stm32f103-blue-pill/project.uvprojx b/bsp/stm32/stm32f103-blue-pill/project.uvprojx
index f719cebbfa..0937a9d507 100644
--- a/bsp/stm32/stm32f103-blue-pill/project.uvprojx
+++ b/bsp/stm32/stm32f103-blue-pill/project.uvprojx
@@ -7,18 +7,19 @@
       <TargetName>rt-thread</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
-          <Device>STM32F103C8</Device>
+          <Device>STM32F103CB</Device>
           <Vendor>STMicroelectronics</Vendor>
-          <PackID>Keil.STM32F1xx_DFP.1.0.5</PackID>
+          <PackID>Keil.STM32F1xx_DFP.2.3.0</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
-          <Cpu>IROM(0x08000000,0x10000) IRAM(0x20000000,0x5000) CPUTYPE("Cortex-M3") CLOCK(12000000) ELITTLE</Cpu>
+          <Cpu>IRAM(0x20000000,0x00005000) IROM(0x08000000,0x00020000) CPUTYPE("Cortex-M3") CLOCK(12000000) ELITTLE</Cpu>
           <FlashUtilSpec />
           <StartupFile />
-          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM))</FlashDriverDll>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103CB$Flash\STM32F10x_128.FLM))</FlashDriverDll>
           <DeviceId>0</DeviceId>
-          <RegisterFile>$$Device:STM32F103C8$Device\Include\stm32f10x.h</RegisterFile>
+          <RegisterFile>$$Device:STM32F103CB$Device\Include\stm32f10x.h</RegisterFile>
           <MemoryEnv />
           <Cmp />
           <Asm />
@@ -28,7 +29,7 @@
           <SLE66CMisc />
           <SLE66AMisc />
           <SLE66LinkerMisc />
-          <SFDFile>$$Device:STM32F103C8$SVD\STM32F103xx.svd</SFDFile>
+          <SFDFile>$$Device:STM32F103CB$SVD\STM32F103xx.svd</SFDFile>
           <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath />
@@ -49,7 +50,7 @@
           <CreateLib>0</CreateLib>
           <CreateHexFile>1</CreateHexFile>
           <DebugInformation>1</DebugInformation>
-          <BrowseInformation>0</BrowseInformation>
+          <BrowseInformation>1</BrowseInformation>
           <ListingPath>.\build\keil\List\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
@@ -81,6 +82,8 @@
             <UserProg2Name />
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopA1X>0</nStopA1X>
+            <nStopA2X>0</nStopA2X>
           </AfterMake>
           <SelectedForBatchBuild>0</SelectedForBatchBuild>
           <SVCSIdString />
@@ -104,12 +107,12 @@
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
           <SimDllArguments> -REMAP</SimDllArguments>
-          <SimDlgDll>DCM.DLL</SimDlgDll>
-          <SimDlgDllArguments>-pCM3</SimDlgDllArguments>
+          <SimDlgDll>DARMSTM.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pSTM32F103CB</SimDlgDllArguments>
           <TargetDllName>SARMCM3.DLL</TargetDllName>
           <TargetDllArguments />
-          <TargetDlgDll>TCM.DLL</TargetDlgDll>
-          <TargetDlgDllArguments>-pCM3</TargetDlgDllArguments>
+          <TargetDlgDll>TARMSTM.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>pSTM32F103CB</TargetDlgDllArguments>
         </DllOption>
         <DebugOption>
           <OPTHX>
@@ -119,47 +122,6 @@
             <HexOffset>0</HexOffset>
             <Oh166RecLen>16</Oh166RecLen>
           </OPTHX>
-          <Simulator>
-            <UseSimulator>0</UseSimulator>
-            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>1</RunToMain>
-            <RestoreBreakpoints>1</RestoreBreakpoints>
-            <RestoreWatchpoints>1</RestoreWatchpoints>
-            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
-            <RestoreFunctions>1</RestoreFunctions>
-            <RestoreToolbox>1</RestoreToolbox>
-            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
-            <RestoreSysVw>1</RestoreSysVw>
-          </Simulator>
-          <Target>
-            <UseTarget>1</UseTarget>
-            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>1</RunToMain>
-            <RestoreBreakpoints>1</RestoreBreakpoints>
-            <RestoreWatchpoints>1</RestoreWatchpoints>
-            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
-            <RestoreFunctions>0</RestoreFunctions>
-            <RestoreToolbox>1</RestoreToolbox>
-            <RestoreTracepoints>1</RestoreTracepoints>
-            <RestoreSysVw>1</RestoreSysVw>
-          </Target>
-          <RunDebugAfterBuild>0</RunDebugAfterBuild>
-          <TargetSelection>1</TargetSelection>
-          <SimDlls>
-            <CpuDll />
-            <CpuDllArguments />
-            <PeripheralDll />
-            <PeripheralDllArguments />
-            <InitializationFile />
-          </SimDlls>
-          <TargetDlls>
-            <CpuDll />
-            <CpuDllArguments />
-            <PeripheralDll />
-            <PeripheralDllArguments />
-            <InitializationFile />
-            <Driver>BIN\UL2CM3.DLL</Driver>
-          </TargetDlls>
         </DebugOption>
         <Utilities>
           <Flash1>
@@ -224,6 +186,7 @@
             <useUlib>0</useUlib>
             <EndSel>0</EndSel>
             <uLtcg>0</uLtcg>
+            <nSecure>0</nSecure>
             <RoSelD>3</RoSelD>
             <RwSelD>3</RwSelD>
             <CodeSel>0</CodeSel>
@@ -282,7 +245,7 @@
               <IROM>
                 <Type>1</Type>
                 <StartAddress>0x8000000</StartAddress>
-                <Size>0x10000</Size>
+                <Size>0x20000</Size>
               </IROM>
               <XRAM>
                 <Type>0</Type>
@@ -307,7 +270,7 @@
               <OCR_RVCT4>
                 <Type>1</Type>
                 <StartAddress>0x8000000</StartAddress>
-                <Size>0x10000</Size>
+                <Size>0x20000</Size>
               </OCR_RVCT4>
               <OCR_RVCT5>
                 <Type>1</Type>
@@ -344,7 +307,7 @@
           </ArmAdsMisc>
           <Cads>
             <interw>1</interw>
-            <Optim>1</Optim>
+            <Optim>3</Optim>
             <oTime>0</oTime>
             <SplitLS>0</SplitLS>
             <OneElfS>1</OneElfS>
@@ -357,12 +320,20 @@
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <uC99>1</uC99>
+            <uGnu>0</uGnu>
             <useXO>0</useXO>
+            <v6Lang>1</v6Lang>
+            <v6LangP>1</v6LangP>
+            <vShortEn>1</vShortEn>
+            <vShortWch>1</vShortWch>
+            <v6Lto>0</v6Lto>
+            <v6WtE>0</v6WtE>
+            <v6Rtti>0</v6Rtti>
             <VariousControls>
               <MiscControls />
               <Define>STM32F103xB, USE_HAL_DRIVER, __RTTHREAD__</Define>
               <Undefine />
-              <IncludePath>applications;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m3;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\CubeMX_Config\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\components\finsh;.;..\..\..\include;..\libraries\STM32F1xx_HAL\CMSIS\Device\ST\STM32F1xx\Include;..\libraries\STM32F1xx_HAL\STM32F1xx_HAL_Driver\Inc;..\libraries\STM32F1xx_HAL\CMSIS\Include</IncludePath>
+              <IncludePath>applications;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m3;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\CubeMX_Config\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\libraries\STM32F1xx_HAL\CMSIS\Device\ST\STM32F1xx\Include;..\libraries\STM32F1xx_HAL\STM32F1xx_HAL_Driver\Inc;..\libraries\STM32F1xx_HAL\CMSIS\Include</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -375,6 +346,7 @@
             <NoWarn>0</NoWarn>
             <uSurpInc>0</uSurpInc>
             <useXO>0</useXO>
+            <uClangAs>0</uClangAs>
             <VariousControls>
               <MiscControls />
               <Define />
@@ -664,13 +636,6 @@
               <FilePath>..\..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>signal.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\signal.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>thread.c</FileName>
@@ -686,6 +651,16 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>libc</GroupName>
+          <Files>
+            <File>
+              <FileName>time.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\libc\compilers\common\time.c</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>Libraries</GroupName>
           <Files>
@@ -783,4 +758,9 @@
       </Groups>
     </Target>
   </Targets>
+  <RTE>
+    <apis />
+    <components />
+    <files />
+  </RTE>
 </Project>
diff --git a/bsp/stm32/stm32f103-blue-pill/rtconfig.h b/bsp/stm32/stm32f103-blue-pill/rtconfig.h
index ad9281a5d4..3c9a81019f 100644
--- a/bsp/stm32/stm32f103-blue-pill/rtconfig.h
+++ b/bsp/stm32/stm32f103-blue-pill/rtconfig.h
@@ -38,8 +38,9 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart1"
-#define RT_VER_NUM 0x40001
+#define RT_VER_NUM 0x40003
 #define ARCH_ARM
+#define RT_USING_CPU_FFS
 #define ARCH_ARM_CORTEX_M
 #define ARCH_ARM_CORTEX_M3
 
@@ -81,26 +82,24 @@
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
 
-/* Using WiFi */
-
-
 /* Using USB */
 
 
 /* POSIX layer and C standard library */
 
+#define RT_LIBC_USING_TIME
 
 /* Network */
 
 /* Socket abstraction layer */
 
 
+/* Network interface device */
+
+
 /* light weight TCP/IP stack */
 
 
-/* Modbus master and slave stack */
-
-
 /* AT commands */
 
 
@@ -141,18 +140,19 @@
 /* system packages */
 
 
+/* Micrium: Micrium software products porting for RT-Thread */
+
+
 /* peripheral libraries and drivers */
 
 
 /* miscellaneous packages */
 
 
-/* sample package */
-
 /* samples: kernel and components samples */
 
 
-/* example package: hello */
+/* games: games run on RT-Thread console */
 
 #define SOC_FAMILY_STM32
 #define SOC_SERIES_STM32F1
diff --git a/bsp/stm32/stm32f103-blue-pill/template.uvoptx b/bsp/stm32/stm32f103-blue-pill/template.uvoptx
index 45a718e45d..6b86012fd7 100644
--- a/bsp/stm32/stm32f103-blue-pill/template.uvoptx
+++ b/bsp/stm32/stm32f103-blue-pill/template.uvoptx
@@ -26,7 +26,7 @@
     <ToolsetNumber>0x4</ToolsetNumber>
     <ToolsetName>ARM-ADS</ToolsetName>
     <TargetOption>
-      <CLKADS>12000000</CLKADS>
+      <CLKADS>8000000</CLKADS>
       <OPTTT>
         <gFlags>1</gFlags>
         <BeepAtEnd>1</BeepAtEnd>
@@ -117,20 +117,15 @@
         <pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
-        <SetRegEntry>
-          <Number>0</Number>
-          <Key>ST-LINKIII-KEIL_SWO</Key>
-          <Name>-U -O206 -SF4000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P2 -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM)</Name>
-        </SetRegEntry>
-        <SetRegEntry>
-          <Number>0</Number>
-          <Key>JL2CM3</Key>
-          <Name>-U30000299 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC1000 -FN0</Name>
-        </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
           <Key>UL2CM3</Key>
-          <Name>UL2CM3(-S0 -C0 -P0 )  -FN1 -FC1000 -FD20000000 -FF0STM32F10x_128 -FL020000 -FS08000000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM)</Name>
+          <Name>UL2CM3(-S0 -C0 -P0 )  -FN1 -FC1000 -FD20000000 -FF0STM32F10x_128 -FL020000 -FS08000000 -FP0($$Device:STM32F103CB$Flash\STM32F10x_128.FLM)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ST-LINKIII-KEIL_SWO</Key>
+          <Name>-U -O206 -SF4000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P2 -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103CB$Flash\STM32F10x_128.FLM)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>
diff --git a/bsp/stm32/stm32f103-blue-pill/template.uvprojx b/bsp/stm32/stm32f103-blue-pill/template.uvprojx
index 7e245cdb2e..44b709951f 100644
--- a/bsp/stm32/stm32f103-blue-pill/template.uvprojx
+++ b/bsp/stm32/stm32f103-blue-pill/template.uvprojx
@@ -13,16 +13,16 @@
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
-          <Device>STM32F103C8</Device>
+          <Device>STM32F103CB</Device>
           <Vendor>STMicroelectronics</Vendor>
           <PackID>Keil.STM32F1xx_DFP.2.3.0</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
-          <Cpu>IROM(0x08000000,0x10000) IRAM(0x20000000,0x5000) CPUTYPE("Cortex-M3") CLOCK(12000000) ELITTLE</Cpu>
+          <Cpu>IRAM(0x20000000,0x00005000) IROM(0x08000000,0x00020000) CPUTYPE("Cortex-M3") CLOCK(12000000) ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>
           <StartupFile></StartupFile>
-          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM))</FlashDriverDll>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103CB$Flash\STM32F10x_128.FLM))</FlashDriverDll>
           <DeviceId>0</DeviceId>
-          <RegisterFile>$$Device:STM32F103C8$Device\Include\stm32f10x.h</RegisterFile>
+          <RegisterFile>$$Device:STM32F103CB$Device\Include\stm32f10x.h</RegisterFile>
           <MemoryEnv></MemoryEnv>
           <Cmp></Cmp>
           <Asm></Asm>
@@ -32,7 +32,7 @@
           <SLE66CMisc></SLE66CMisc>
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
-          <SFDFile>$$Device:STM32F103C8$SVD\STM32F103xx.svd</SFDFile>
+          <SFDFile>$$Device:STM32F103CB$SVD\STM32F103xx.svd</SFDFile>
           <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
@@ -110,12 +110,12 @@
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
           <SimDllArguments> -REMAP</SimDllArguments>
-          <SimDlgDll>DCM.DLL</SimDlgDll>
-          <SimDlgDllArguments>-pCM3</SimDlgDllArguments>
+          <SimDlgDll>DARMSTM.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pSTM32F103CB</SimDlgDllArguments>
           <TargetDllName>SARMCM3.DLL</TargetDllName>
           <TargetDllArguments></TargetDllArguments>
-          <TargetDlgDll>TCM.DLL</TargetDlgDll>
-          <TargetDlgDllArguments>-pCM3</TargetDlgDllArguments>
+          <TargetDlgDll>TARMSTM.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>pSTM32F103CB</TargetDlgDllArguments>
         </DllOption>
         <DebugOption>
           <OPTHX>
@@ -248,7 +248,7 @@
               <IROM>
                 <Type>1</Type>
                 <StartAddress>0x8000000</StartAddress>
-                <Size>0x10000</Size>
+                <Size>0x20000</Size>
               </IROM>
               <XRAM>
                 <Type>0</Type>
@@ -273,7 +273,7 @@
               <OCR_RVCT4>
                 <Type>1</Type>
                 <StartAddress>0x8000000</StartAddress>
-                <Size>0x10000</Size>
+                <Size>0x20000</Size>
               </OCR_RVCT4>
               <OCR_RVCT5>
                 <Type>1</Type>