diff --git a/bsp/stm32f429-apollo/.config b/bsp/stm32f429-apollo/.config
index 4ba8230dd..6e19a928f 100644
--- a/bsp/stm32f429-apollo/.config
+++ b/bsp/stm32f429-apollo/.config
@@ -72,7 +72,26 @@ CONFIG_FINSH_DEFAULT_PASSWORD="rtthread"
 #
 # Device virtual file system
 #
-# CONFIG_RT_USING_DFS is not set
+CONFIG_RT_USING_DFS=y
+# CONFIG_DFS_USING_WORKDIR is not set
+CONFIG_DFS_FILESYSTEMS_MAX=4
+CONFIG_DFS_FD_MAX=16
+CONFIG_RT_USING_DFS_ELMFAT=y
+CONFIG_RT_DFS_ELM_CODE_PAGE=437
+CONFIG_RT_DFS_ELM_WORD_ACCESS=y
+# CONFIG_RT_DFS_ELM_USE_LFN_0 is not set
+# CONFIG_RT_DFS_ELM_USE_LFN_1 is not set
+# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
+CONFIG_RT_DFS_ELM_USE_LFN_3=y
+CONFIG_RT_DFS_ELM_USE_LFN=3
+CONFIG_RT_DFS_ELM_MAX_LFN=255
+CONFIG_RT_DFS_ELM_DRIVES=2
+CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=4096
+# CONFIG_RT_DFS_ELM_USE_ERASE is not set
+CONFIG_RT_DFS_ELM_REENTRANT=y
+CONFIG_RT_USING_DFS_DEVFS=y
+# CONFIG_RT_USING_DFS_NET is not set
+# CONFIG_RT_USING_DFS_NFS is not set
 
 #
 # Device Drivers
@@ -88,9 +107,12 @@ CONFIG_RT_USING_I2C_BITOPS=y
 CONFIG_RT_USING_MTD_NAND=y
 CONFIG_RT_MTD_NAND_DEBUG=y
 CONFIG_RT_USING_RTC=y
-# CONFIG_RT_USING_SDIO is not set
+CONFIG_RT_USING_SDIO=y
 CONFIG_RT_USING_SPI=y
-# CONFIG_RT_USING_SFUD is not set
+CONFIG_RT_USING_SFUD=y
+CONFIG_RT_SFUD_USING_SFDP=y
+CONFIG_RT_SFUD_USING_FLASH_INFO_TABLE=y
+CONFIG_RT_SFUD_DEBUG=y
 # CONFIG_RT_USING_W25QXX is not set
 # CONFIG_RT_USING_GD is not set
 # CONFIG_RT_USING_ENC28J60 is not set
diff --git a/bsp/stm32f429-apollo/drivers/drv_nand.h b/bsp/stm32f429-apollo/drivers/drv_nand.h
index 8fba15ed9..b55755ec3 100644
--- a/bsp/stm32f429-apollo/drivers/drv_nand.h
+++ b/bsp/stm32f429-apollo/drivers/drv_nand.h
@@ -108,7 +108,7 @@ uint8_t NAND_ModeSet(uint8_t mode);
 uint32_t NAND_ReadID(void);
 uint8_t NAND_ReadStatus(void);
 uint8_t NAND_WaitForReady(void);
-static rt_uint8_t nand_reset(void);
+//static rt_uint8_t nand_reset(void);
 uint8_t NAND_WaitRB(__IO uint8_t rb);
 void NAND_Delay(volatile rt_uint32_t i);
 uint8_t NAND_ReadPage(uint32_t PageNum,uint16_t ColNum,uint8_t *pBuffer,uint16_t NumByteToRead);
diff --git a/bsp/stm32f429-apollo/drivers/drv_sdio_sd.c b/bsp/stm32f429-apollo/drivers/drv_sdio_sd.c
index e1716be0d..e0ae1793d 100644
--- a/bsp/stm32f429-apollo/drivers/drv_sdio_sd.c
+++ b/bsp/stm32f429-apollo/drivers/drv_sdio_sd.c
@@ -10,7 +10,7 @@ DMA_HandleTypeDef SDTxDMAHandler,SDRxDMAHandler;    //SD
 
 //SD卡初始化
 //返回值:0 初始化正确；其他值，初始化错误
-rt_uint8_t SD_Init(void)
+ rt_uint8_t SD_Init(void)
 {
     rt_uint8_t SD_Error;
     
diff --git a/bsp/stm32f429-apollo/rtconfig.h b/bsp/stm32f429-apollo/rtconfig.h
index 8da6d0a1f..f8b3a5a6c 100644
--- a/bsp/stm32f429-apollo/rtconfig.h
+++ b/bsp/stm32f429-apollo/rtconfig.h
@@ -65,7 +65,26 @@
 
 /* Device virtual file system */
 
-/* RT_USING_DFS is not set */
+#define RT_USING_DFS
+/* DFS_USING_WORKDIR is not set */
+#define DFS_FILESYSTEMS_MAX 4
+#define DFS_FD_MAX 16
+#define RT_USING_DFS_ELMFAT
+#define RT_DFS_ELM_CODE_PAGE 437
+#define RT_DFS_ELM_WORD_ACCESS
+/* RT_DFS_ELM_USE_LFN_0 is not set */
+/* RT_DFS_ELM_USE_LFN_1 is not set */
+/* RT_DFS_ELM_USE_LFN_2 is not set */
+#define RT_DFS_ELM_USE_LFN_3
+#define RT_DFS_ELM_USE_LFN 3
+#define RT_DFS_ELM_MAX_LFN 255
+#define RT_DFS_ELM_DRIVES 2
+#define RT_DFS_ELM_MAX_SECTOR_SIZE 4096
+/* RT_DFS_ELM_USE_ERASE is not set */
+#define RT_DFS_ELM_REENTRANT
+#define RT_USING_DFS_DEVFS
+/* RT_USING_DFS_NET is not set */
+/* RT_USING_DFS_NFS is not set */
 
 /* Device Drivers */
 
@@ -80,9 +99,12 @@
 #define RT_USING_MTD_NAND
 #define RT_MTD_NAND_DEBUG
 #define RT_USING_RTC
-/* RT_USING_SDIO is not set */
+#define RT_USING_SDIO
 #define RT_USING_SPI
-/* RT_USING_SFUD is not set */
+#define RT_USING_SFUD
+#define RT_SFUD_USING_SFDP
+#define RT_SFUD_USING_FLASH_INFO_TABLE
+#define RT_SFUD_DEBUG
 /* RT_USING_W25QXX is not set */
 /* RT_USING_GD is not set */
 /* RT_USING_ENC28J60 is not set */
diff --git a/bsp/stm32f429-apollo/template.uvoptx b/bsp/stm32f429-apollo/template.uvoptx
index 513cf8178..ad7ef80f6 100644
--- a/bsp/stm32f429-apollo/template.uvoptx
+++ b/bsp/stm32f429-apollo/template.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>
       <Books>
         <Book>
           <Number>0</Number>
diff --git a/bsp/stm32f429-apollo/template.uvprojx b/bsp/stm32f429-apollo/template.uvprojx
index 1d23fba5e..885574f66 100644
--- a/bsp/stm32f429-apollo/template.uvprojx
+++ b/bsp/stm32f429-apollo/template.uvprojx
@@ -256,17 +256,17 @@
                 <Size>0x0</Size>
               </XRAM>
               <OCR_RVCT1>
-                <Type>0</Type>
+                <Type>1</Type>
                 <StartAddress>0x0</StartAddress>
                 <Size>0x0</Size>
               </OCR_RVCT1>
               <OCR_RVCT2>
-                <Type>0</Type>
+                <Type>1</Type>
                 <StartAddress>0x0</StartAddress>
                 <Size>0x0</Size>
               </OCR_RVCT2>
               <OCR_RVCT3>
-                <Type>0</Type>
+                <Type>1</Type>
                 <StartAddress>0x0</StartAddress>
                 <Size>0x0</Size>
               </OCR_RVCT3>
@@ -276,7 +276,7 @@
                 <Size>0x100000</Size>
               </OCR_RVCT4>
               <OCR_RVCT5>
-                <Type>0</Type>
+                <Type>1</Type>
                 <StartAddress>0x0</StartAddress>
                 <Size>0x0</Size>
               </OCR_RVCT5>
@@ -322,7 +322,7 @@
             <wLevel>2</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
-            <uC99>0</uC99>
+            <uC99>1</uC99>
             <useXO>0</useXO>
             <v6Lang>1</v6Lang>
             <v6LangP>1</v6LangP>