diff --git a/Ubiquitous/XiUOS/board/aiit-arm32-board/Kconfig b/Ubiquitous/XiUOS/board/aiit-arm32-board/Kconfig
index 5ded0a288..ed0e802b7 100644
--- a/Ubiquitous/XiUOS/board/aiit-arm32-board/Kconfig
+++ b/Ubiquitous/XiUOS/board/aiit-arm32-board/Kconfig
@@ -51,6 +51,12 @@ menu "aiit-arm32-board feature"
             endif
         endmenu
 
+        menu "config board peripheral"
+            config MOUNT_SDCARD
+                bool "mount cd card"
+                default n
+                select  BSP_USING_SDIO
+        endmenu
     endmenu
 endmenu
 
diff --git a/Ubiquitous/XiUOS/board/aiit-arm32-board/board.c b/Ubiquitous/XiUOS/board/aiit-arm32-board/board.c
index b25c2266a..5bad81d7c 100644
--- a/Ubiquitous/XiUOS/board/aiit-arm32-board/board.c
+++ b/Ubiquitous/XiUOS/board/aiit-arm32-board/board.c
@@ -150,6 +150,24 @@ struct InitSequenceDesc _board_init[] =
 	{ " NONE ",NONE },
 };
 
+#if defined(FS_VFS) && defined(MOUNT_SDCARD)
+#include <iot-vfs.h>
+
+/**
+ * @description: Mount SD card
+ * @return 0
+ */
+int  MountSDCard(void)
+{
+    if (MountFilesystem(SDIO_BUS_NAME, SDIO_DEVICE_NAME, SDIO_DRIVER_NAME, FSTYPE_FATFS, "/") == 0)
+        DBG("sd card mount to '/'");
+    else
+        SYS_WARN("sd card mount to '/' failed!");
+    
+    return 0;
+}
+#endif
+
 void InitBoardHardware()
 {
 	int i = 0;
diff --git a/Ubiquitous/XiUOS/board/aiit-riscv64-board/Kconfig b/Ubiquitous/XiUOS/board/aiit-riscv64-board/Kconfig
index 53ce37e90..65db341b6 100644
--- a/Ubiquitous/XiUOS/board/aiit-riscv64-board/Kconfig
+++ b/Ubiquitous/XiUOS/board/aiit-riscv64-board/Kconfig
@@ -53,6 +53,13 @@ menu "aiit-riscv64-board feature"
             endif
         endmenu
 
+        menu "config board peripheral"
+            config MOUNT_SDCARD
+                bool "mount cd card"
+                default n
+                select  BSP_USING_SDIO
+        endmenu
+
     endmenu
 
     config __STACKSIZE__
diff --git a/Ubiquitous/XiUOS/board/aiit-riscv64-board/board.c b/Ubiquitous/XiUOS/board/aiit-riscv64-board/board.c
index f92e554fc..17f15197c 100644
--- a/Ubiquitous/XiUOS/board/aiit-riscv64-board/board.c
+++ b/Ubiquitous/XiUOS/board/aiit-riscv64-board/board.c
@@ -64,6 +64,28 @@ extern int HwRtcInit(void);
 extern int HwTouchBusInit(void);
 extern int HwCh376Init(void);
 
+#if defined(FS_VFS) && defined(MOUNT_SDCARD)
+#include <iot-vfs.h>
+
+/**
+ * @description: Mount SD card
+ * @return 0
+ */
+/**
+ * @description: Mount SD card
+ * @return 0
+ */
+int  MountSDCard(void)
+{
+    if (MountFilesystem(SDIO_BUS_NAME, SDIO_DEVICE_NAME, SDIO_DRIVER_NAME, FSTYPE_CH376, "/") == 0)
+        DBG("sd card mount to '/'");
+    else
+        SYS_WARN("sd card mount to '/' failed!");
+    
+    return 0;
+}
+#endif
+
 void init_bss(void)
 {
     unsigned int *dst;
diff --git a/Ubiquitous/XiUOS/board/kd233/Kconfig b/Ubiquitous/XiUOS/board/kd233/Kconfig
index a416411f6..d65c31c13 100644
--- a/Ubiquitous/XiUOS/board/kd233/Kconfig
+++ b/Ubiquitous/XiUOS/board/kd233/Kconfig
@@ -58,6 +58,15 @@ menu "kd233 feature"
 
         endmenu
 
+        menu "config board peripheral"
+            config MOUNT_SDCARD
+                bool "mount cd card"
+                default n
+                select BSP_USING_SPI
+                select BSP_USING_SPI1
+                select RESOURCES_SPI_SD
+        endmenu
+
     endmenu
 
     config __STACKSIZE__
diff --git a/Ubiquitous/XiUOS/board/kd233/board.c b/Ubiquitous/XiUOS/board/kd233/board.c
index 0aedededd..8bcb43525 100644
--- a/Ubiquitous/XiUOS/board/kd233/board.c
+++ b/Ubiquitous/XiUOS/board/kd233/board.c
@@ -62,6 +62,32 @@ extern int HwWdtInit(void);
 extern int HwLcdInit(void);
 extern int HwTimerInit(void);
 
+#if defined(FS_VFS) && defined (MOUNT_SDCARD)
+#include <iot-vfs.h>
+#include <sd_spi.h>
+extern SpiSdDeviceType SpiSdInit(struct Bus *bus, const char *dev_name, const char *drv_name, const char *sd_name);
+
+/**
+ * @description: Mount SD card
+ * @return 0
+ */
+int MountSDCard(void)
+{
+    struct Bus *spi_bus;
+    spi_bus = BusFind(SPI_BUS_NAME_1);
+
+    if (NONE == SpiSdInit(spi_bus, SPI_1_DEVICE_NAME_0, SPI_1_DRV_NAME, SPI_SD_NAME)) {
+        KPrintf("MountSDCard SpiSdInit error!\n");
+        return 0;
+    }
+    
+    if (EOK == MountFilesystem(SPI_BUS_NAME_1, SPI_SD_NAME, SPI_1_DRV_NAME, FSTYPE_FATFS, "/"))
+        KPrintf("SPI SD card fatfs mounted\n");
+
+    return 0;
+}
+#endif
+
 void InitBss(void)
 {
     unsigned int *dst;
diff --git a/Ubiquitous/XiUOS/kernel/thread/init.c b/Ubiquitous/XiUOS/kernel/thread/init.c
index 6369e3529..6621d1c09 100644
--- a/Ubiquitous/XiUOS/kernel/thread/init.c
+++ b/Ubiquitous/XiUOS/kernel/thread/init.c
@@ -100,11 +100,15 @@ struct InitSequenceDesc components_init[] =
 };
 struct InitSequenceDesc env_init[] = 
 {
-#ifdef ARCH_RISCV
-#if defined (RESOURCES_SPI_SD)|| defined(RESOURCES_SDIO )
+// #ifdef ARCH_RISCV
+// #if defined (RESOURCES_SPI_SD)|| defined(RESOURCES_SDIO )
+// 	{ "MountSDCard", MountSDCard },
+// #endif
+// #endif
+#ifdef MOUNT_SDCARD
 	{ "MountSDCard", MountSDCard },
 #endif
-#endif
+
 #ifdef FS_VFS_MNTTABLE
 	{ "DfsMountTable", DfsMountTable },
 #endif