diff --git a/bsp/stm32/stm32h743-atk-apollo/.config b/bsp/stm32/stm32h743-atk-apollo/.config
index 19e69dc17d..9505460a7d 100644
--- a/bsp/stm32/stm32h743-atk-apollo/.config
+++ b/bsp/stm32/stm32h743-atk-apollo/.config
@@ -48,11 +48,12 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-CONFIG_RT_USING_MEMHEAP=y
+# CONFIG_RT_USING_MEMHEAP is not set
 # CONFIG_RT_USING_NOHEAP is not set
-# CONFIG_RT_USING_SMALL_MEM is not set
+CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
-CONFIG_RT_USING_MEMHEAP_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP 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=0x40002
 CONFIG_ARCH_ARM=y
+CONFIG_RT_USING_CPU_FFS=y
 CONFIG_ARCH_ARM_CORTEX_M=y
 CONFIG_ARCH_ARM_CORTEX_M7=y
 # CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
@@ -125,7 +127,6 @@ CONFIG_RT_USING_PIN=y
 # 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
@@ -133,6 +134,12 @@ 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
+# CONFIG_RT_USING_TOUCH is not set
+
+#
+# Using Hardware Crypto drivers
+#
+# CONFIG_RT_USING_HWCRYPTO is not set
 
 #
 # Using WiFi
@@ -160,16 +167,16 @@ 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 +190,6 @@ 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
@@ -204,6 +210,7 @@ CONFIG_RT_USING_PIN=y
 # 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
@@ -226,6 +233,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS 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
 
 #
@@ -235,9 +243,13 @@ 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_IOTKIT is not set
+# CONFIG_PKG_USING_TENCENT_IOTHUB 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
 
 #
 # security packages
@@ -296,20 +308,25 @@ CONFIG_RT_USING_PIN=y
 # 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_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_MPU6XXX 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_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_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
 
 #
 # miscellaneous packages
@@ -325,6 +342,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_DSTR is not set
 # CONFIG_PKG_USING_TINYFRAME is not set
 # CONFIG_PKG_USING_KENDRYTE_DEMO is not set
+# CONFIG_PKG_USING_DIGITALCTRL is not set
 
 #
 # samples: kernel and components samples
@@ -336,6 +354,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_HELLO is not set
 # CONFIG_PKG_USING_VI is not set
 # CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_LIBANN is not set
 CONFIG_SOC_FAMILY_STM32=y
 CONFIG_SOC_SERIES_STM32H7=y
 
@@ -358,6 +377,7 @@ CONFIG_BSP_USING_UART=y
 CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_USING_FMC is not set
 # CONFIG_BSP_USING_LTDC is not set
+# CONFIG_BSP_USING_ONCHIP_RTC is not set
 
 #
 # Board extended module Drivers
diff --git a/bsp/stm32/stm32h743-atk-apollo/project.uvoptx b/bsp/stm32/stm32h743-atk-apollo/project.uvoptx
index ef5e8bb228..78d017b7db 100644
--- a/bsp/stm32/stm32h743-atk-apollo/project.uvoptx
+++ b/bsp/stm32/stm32h743-atk-apollo/project.uvoptx
@@ -28,7 +28,7 @@
     <TargetOption>
       <CLKADS>12000000</CLKADS>
       <OPTTT>
-        <gFlags>0</gFlags>
+        <gFlags>1</gFlags>
         <BeepAtEnd>1</BeepAtEnd>
         <RunSim>0</RunSim>
         <RunTarget>1</RunTarget>
@@ -77,7 +77,7 @@
         <tvExpOptDlg>0</tvExpOptDlg>
         <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
-      <CpuCode>0</CpuCode>
+      <CpuCode>18</CpuCode>
       <DebugOpt>
         <uSim>0</uSim>
         <uTrg>1</uTrg>
@@ -101,7 +101,7 @@
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
         <bEvRecOn>1</bEvRecOn>
-        <nTsel>0</nTsel>
+        <nTsel>5</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -112,7 +112,7 @@
         <tDlgDll></tDlgDll>
         <tDlgPa></tDlgPa>
         <tIfile></tIfile>
-        <pMon>BIN\UL2CM3.DLL</pMon>
+        <pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
         <SetRegEntry>
diff --git a/bsp/stm32/stm32h743-atk-apollo/project.uvprojx b/bsp/stm32/stm32h743-atk-apollo/project.uvprojx
index acb2683d60..15b918d610 100644
--- a/bsp/stm32/stm32h743-atk-apollo/project.uvprojx
+++ b/bsp/stm32/stm32h743-atk-apollo/project.uvprojx
@@ -333,7 +333,7 @@
               <MiscControls />
               <Define>USE_HAL_DRIVER, STM32H743xx</Define>
               <Undefine />
-              <IncludePath>.;..\..\..\include;board;board\CubeMX_Config\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m7;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Inc;..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Include;..\libraries\STM32H7xx_HAL\CMSIS\Include</IncludePath>
+              <IncludePath>.;..\..\..\include;board;board\CubeMX_Config\Inc;board\ports;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m7;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Inc;..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Include;..\libraries\STM32H7xx_HAL\CMSIS\Include</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -501,6 +501,13 @@
               <FilePath>board\board.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>drv_mpu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>board\drv_mpu.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>stm32h7xx_hal_msp.c</FileName>
@@ -560,6 +567,13 @@
               <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>cpu_cache.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\libcpu\arm\cortex-m7\cpu_cache.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>cpuport.c</FileName>
@@ -765,6 +779,13 @@
               <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dma_ex.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>stm32h7xx_hal_mdma.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_mdma.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>stm32h7xx_hal_pwr.c</FileName>
diff --git a/bsp/stm32/stm32h743-atk-apollo/rtconfig.h b/bsp/stm32/stm32h743-atk-apollo/rtconfig.h
index 1f638f9c4f..6e018a0c93 100644
--- a/bsp/stm32/stm32h743-atk-apollo/rtconfig.h
+++ b/bsp/stm32/stm32h743-atk-apollo/rtconfig.h
@@ -29,8 +29,7 @@
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
-#define RT_USING_MEMHEAP
-#define RT_USING_MEMHEAP_AS_HEAP
+#define RT_USING_SMALL_MEM
 #define RT_USING_HEAP
 
 /* Kernel Device Object */
@@ -39,8 +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 0x40002
 #define ARCH_ARM
+#define RT_USING_CPU_FFS
 #define ARCH_ARM_CORTEX_M
 #define ARCH_ARM_CORTEX_M7
 
@@ -82,6 +82,9 @@
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
 
+/* Using Hardware Crypto drivers */
+
+
 /* Using WiFi */
 
 
@@ -96,12 +99,12 @@
 /* Socket abstraction layer */
 
 
+/* Network interface device */
+
+
 /* light weight TCP/IP stack */
 
 
-/* Modbus master and slave stack */
-
-
 /* AT commands */