diff --git a/bsp/bouffalo_lab/bl61x/.config b/bsp/bouffalo_lab/bl61x/.config
index 309a0e5da4..42641f3e09 100644
--- a/bsp/bouffalo_lab/bl61x/.config
+++ b/bsp/bouffalo_lab/bl61x/.config
@@ -14,7 +14,6 @@ CONFIG_RT_THREAD_PRIORITY_32=y
 # CONFIG_RT_THREAD_PRIORITY_256 is not set
 CONFIG_RT_THREAD_PRIORITY_MAX=32
 CONFIG_RT_TICK_PER_SECOND=1000
-CONFIG_RT_USING_OVERFLOW_CHECK=y
 CONFIG_RT_USING_HOOK=y
 CONFIG_RT_HOOK_USING_FUNC_PTR=y
 # CONFIG_RT_USING_HOOKLIST is not set
@@ -24,6 +23,8 @@ CONFIG_IDLE_THREAD_STACK_SIZE=2048
 CONFIG_RT_USING_TIMER_SOFT=y
 CONFIG_RT_TIMER_THREAD_PRIO=4
 CONFIG_RT_TIMER_THREAD_STACK_SIZE=2048
+# CONFIG_RT_USING_TIMER_ALL_SOFT is not set
+# CONFIG_RT_USING_CPU_USAGE_TRACER is not set
 
 #
 # kservice optimization
@@ -44,6 +45,7 @@ CONFIG_RT_DEBUGING_ASSERT=y
 CONFIG_RT_DEBUGING_COLOR=y
 CONFIG_RT_DEBUGING_CONTEXT=y
 # CONFIG_RT_DEBUGING_AUTO_INIT is not set
+CONFIG_RT_USING_OVERFLOW_CHECK=y
 
 #
 # Inter-Thread communication
@@ -171,6 +173,7 @@ CONFIG_RT_USING_DFS_ROMFS=y
 # Device Drivers
 #
 # CONFIG_RT_USING_DM is not set
+# CONFIG_RT_USING_DEV_BUS is not set
 CONFIG_RT_USING_DEVICE_IPC=y
 CONFIG_RT_UNAMED_PIPE_NUMBER=64
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
@@ -189,6 +192,8 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_ZERO is not set
 # CONFIG_RT_USING_RANDOM is not set
 # CONFIG_RT_USING_PWM is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
 # CONFIG_RT_USING_PM is not set
@@ -207,51 +212,12 @@ CONFIG_RT_MMCSD_MAX_PARTITION=16
 # CONFIG_RT_USING_TOUCH is not set
 # CONFIG_RT_USING_LCD 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_DEV_BUS is not set
 # CONFIG_RT_USING_WIFI is not set
 # CONFIG_RT_USING_VIRTIO is not set
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_KTIME is not set
 # CONFIG_RT_USING_HWTIMER is not set
-CONFIG_RT_USING_CHERRYUSB=y
-# CONFIG_RT_CHERRYUSB_DEVICE is not set
-CONFIG_RT_CHERRYUSB_HOST=y
-# CONFIG_RT_CHERRYUSB_HOST_CUSTOM is not set
-CONFIG_RT_CHERRYUSB_HOST_EHCI_BL=y
-# CONFIG_RT_CHERRYUSB_HOST_EHCI_HPM is not set
-# CONFIG_RT_CHERRYUSB_HOST_EHCI_AIC is not set
-# CONFIG_RT_CHERRYUSB_HOST_EHCI_NUVOTON_NUC980 is not set
-# CONFIG_RT_CHERRYUSB_HOST_EHCI_NUVOTON_MA35D0 is not set
-# CONFIG_RT_CHERRYUSB_HOST_EHCI_CUSTOM is not set
-# CONFIG_RT_CHERRYUSB_HOST_DWC2_ST is not set
-# CONFIG_RT_CHERRYUSB_HOST_DWC2_ESP is not set
-# CONFIG_RT_CHERRYUSB_HOST_DWC2_CUSTOM is not set
-# CONFIG_RT_CHERRYUSB_HOST_MUSB_STANDARD is not set
-# CONFIG_RT_CHERRYUSB_HOST_MUSB_SUNXI is not set
-# CONFIG_RT_CHERRYUSB_HOST_MUSB_CUSTOM is not set
-# CONFIG_RT_CHERRYUSB_HOST_PUSB2 is not set
-# CONFIG_RT_CHERRYUSB_HOST_XHCI is not set
-CONFIG_RT_CHERRYUSB_HOST_CDC_ACM=y
-CONFIG_RT_CHERRYUSB_HOST_HID=y
-CONFIG_RT_CHERRYUSB_HOST_MSC=y
-# CONFIG_RT_CHERRYUSB_HOST_CDC_RNDIS is not set
-# CONFIG_RT_CHERRYUSB_HOST_CDC_ECM is not set
-# CONFIG_RT_CHERRYUSB_HOST_CDC_NCM is not set
-# CONFIG_RT_CHERRYUSB_HOST_VIDEO is not set
-# CONFIG_RT_CHERRYUSB_HOST_AUDIO is not set
-# CONFIG_RT_CHERRYUSB_HOST_BLUETOOTH is not set
-# CONFIG_RT_CHERRYUSB_HOST_ASIX is not set
-# CONFIG_RT_CHERRYUSB_HOST_RTL8152 is not set
-# CONFIG_RT_CHERRYUSB_HOST_FTDI is not set
-# CONFIG_RT_CHERRYUSB_HOST_CH34X is not set
-# CONFIG_RT_CHERRYUSB_HOST_CP210X is not set
-# CONFIG_RT_CHERRYUSB_HOST_PL2303 is not set
-CONFIG_RT_CHERRYUSB_HOST_TEMPLATE=y
-CONFIG_TEST_USBH_CDC_ACM=1
-CONFIG_TEST_USBH_HID=1
-CONFIG_TEST_USBH_MSC=0
+# CONFIG_RT_USING_CHERRYUSB is not set
 # end of Device Drivers
 
 #
@@ -335,6 +301,8 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_RT_USING_USB_HOST is not set
 # CONFIG_RT_USING_USB_DEVICE is not set
 # end of Using USB legacy version
+
+# CONFIG_RT_USING_FDT is not set
 # end of RT-Thread Components
 
 #
@@ -362,6 +330,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_WEBTERMINAL is not set
 # CONFIG_PKG_USING_FREEMODBUS is not set
 # CONFIG_PKG_USING_NANOPB is not set
+# CONFIG_PKG_USING_WIFI_HOST_DRIVER is not set
 
 #
 # Wi-Fi
@@ -494,6 +463,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_JSMN is not set
 # CONFIG_PKG_USING_AGILE_JSMN is not set
 # CONFIG_PKG_USING_PARSON is not set
+# CONFIG_PKG_USING_RYAN_JSON is not set
 # end of JSON: JavaScript Object Notation, a lightweight data-interchange format
 
 #
@@ -612,6 +582,8 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
 # end of enhanced kernel services
 
+# CONFIG_PKG_USING_AUNITY is not set
+
 #
 # acceleration: Assembly language or algorithmic acceleration packages
 #
@@ -702,12 +674,29 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 #
 # STM32 HAL & SDK Drivers
 #
+# CONFIG_PKG_USING_STM32F4_HAL_DRIVER is not set
+# CONFIG_PKG_USING_STM32F4_CMSIS_DRIVER is not set
 # CONFIG_PKG_USING_STM32L4_HAL_DRIVER is not set
 # CONFIG_PKG_USING_STM32L4_CMSIS_DRIVER is not set
 # CONFIG_PKG_USING_STM32WB55_SDK is not set
 # CONFIG_PKG_USING_STM32_SDIO is not set
 # end of STM32 HAL & SDK Drivers
 
+#
+# Infineon HAL Packages
+#
+# CONFIG_PKG_USING_INFINEON_CAT1CM0P is not set
+# CONFIG_PKG_USING_INFINEON_CMSIS is not set
+# CONFIG_PKG_USING_INFINEON_CORE_LIB is not set
+# CONFIG_PKG_USING_INFINEON_MTB_HAL_CAT1 is not set
+# CONFIG_PKG_USING_INFINEON_MTB_PDL_CAT1 is not set
+# CONFIG_PKG_USING_INFINEON_RETARGET_IO is not set
+# CONFIG_PKG_USING_INFINEON_CAPSENSE is not set
+# CONFIG_PKG_USING_INFINEON_CSDIDAC is not set
+# CONFIG_PKG_USING_INFINEON_SERIAL_FLASH is not set
+# CONFIG_PKG_USING_INFINEON_USBDEV is not set
+# end of Infineon HAL Packages
+
 # CONFIG_PKG_USING_BLUETRUM_SDK is not set
 # CONFIG_PKG_USING_EMBARC_BSP is not set
 # CONFIG_PKG_USING_ESP_IDF is not set
@@ -881,6 +870,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_SYSTEM_RUN_LED is not set
 # CONFIG_PKG_USING_BT_MX01 is not set
 # CONFIG_PKG_USING_RGPOWER is not set
+# CONFIG_PKG_USING_BT_MX02 is not set
 # CONFIG_PKG_USING_SPI_TOOLS is not set
 # end of peripheral libraries and drivers
 
@@ -902,6 +892,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 #
 # Signal Processing and Control Algorithm Packages
 #
+# CONFIG_PKG_USING_APID is not set
 # CONFIG_PKG_USING_FIRE_PID_CURVE is not set
 # CONFIG_PKG_USING_QPID is not set
 # CONFIG_PKG_USING_UKAL is not set
@@ -989,6 +980,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_ARDUINO_MSGQ_C_CPP_DEMO is not set
 # CONFIG_PKG_USING_ARDUINO_SKETCH_LOADER_DEMO is not set
 # CONFIG_PKG_USING_ARDUINO_ULTRASOUND_RADAR is not set
+# CONFIG_PKG_USING_ARDUINO_RTDUINO_SENSORFUSION_SHIELD is not set
 # CONFIG_PKG_USING_ARDUINO_NINEINONE_SENSOR_SHIELD is not set
 # CONFIG_PKG_USING_ARDUINO_SENSOR_KIT is not set
 # CONFIG_PKG_USING_ARDUINO_MATLAB_SUPPORT is not set
@@ -1219,6 +1211,7 @@ CONFIG_BSP_USING_ROMAPI=y
 # CONFIG_BSP_USING_PSRAM is not set
 CONFIG_BSP_USING_BL61X_MODULE_DEFAULT=y
 # CONFIG_BSP_USING_BL61X_MODULE_M0P is not set
+# CONFIG_BSP_USING_USB is not set
 
 #
 # General Drivers Configuration
diff --git a/bsp/bouffalo_lab/bl61x/applications/main.c b/bsp/bouffalo_lab/bl61x/applications/main.c
index 4d11a45f4c..06daf23dd4 100644
--- a/bsp/bouffalo_lab/bl61x/applications/main.c
+++ b/bsp/bouffalo_lab/bl61x/applications/main.c
@@ -9,9 +9,6 @@
  */
 
 #include <rtthread.h>
-#include <stdio.h>
-#include <rtdevice.h>
-#include "drv_gpio.h"
 
 int main(void)
 {
diff --git a/bsp/bouffalo_lab/bl61x/board/Kconfig b/bsp/bouffalo_lab/bl61x/board/Kconfig
index 408952e8ed..1b46f07755 100755
--- a/bsp/bouffalo_lab/bl61x/board/Kconfig
+++ b/bsp/bouffalo_lab/bl61x/board/Kconfig
@@ -9,7 +9,7 @@ config BSP_USING_BL61X
     default y
 
 config BSP_USING_ROMAPI
-    bool 
+    bool
     default y
 
 config BSP_USING_PSRAM
@@ -27,3 +27,29 @@ choice
         bool "M0P Module"
         select BSP_USING_PSRAM
 endchoice
+
+menuconfig BSP_USING_USB
+    bool "Enable USB"
+    default n
+    if BSP_USING_USB
+        config BSP_USING_USB_DEVICE
+            bool "Enable USB Device, default is msc ramdisk"
+            default n
+            select RT_USING_CHERRYUSB
+            select RT_CHERRYUSB_DEVICE
+            select RT_CHERRYUSB_DEVICE_SPEED_HS
+            select RT_CHERRYUSB_DEVICE_BL
+            select RT_CHERRYUSB_DEVICE_MSC
+            select RT_CHERRYUSB_DEVICE_TEMPLATE_MSC
+        config BSP_USING_USB_HOST
+            bool "Enable USB Host"
+            default n
+            select RT_USING_CACHE
+            select RT_USING_CHERRYUSB
+            select RT_CHERRYUSB_HOST
+            select RT_CHERRYUSB_HOST_EHCI_BL
+            select RT_CHERRYUSB_HOST_CDC_ACM
+            select RT_CHERRYUSB_HOST_HID
+            select RT_CHERRYUSB_HOST_MSC
+            select RT_CHERRYUSB_HOST_CDC_RNDIS
+    endif
diff --git a/bsp/bouffalo_lab/bl61x/board/cherryusb_port.c b/bsp/bouffalo_lab/bl61x/board/cherryusb_port.c
index ecba0e6562..2a92418976 100644
--- a/bsp/bouffalo_lab/bl61x/board/cherryusb_port.c
+++ b/bsp/bouffalo_lab/bl61x/board/cherryusb_port.c
@@ -8,7 +8,30 @@
  * 2024/04/23     sakumisu    first version
  */
 #include <rtthread.h>
+#include <board.h>
 
 /* low level init here, this has implemented in cherryusb */
 
 /* low level deinit here, this has implemented in cherryusb */
+
+#ifdef RT_CHERRYUSB_DEVICE_TEMPLATE_MSC
+int cherryusb_devinit(void)
+{
+    extern void msc_ram_init(uint8_t busid, uintptr_t reg_base);
+
+    msc_ram_init(0, 0x20072000);
+    return 0;
+}
+INIT_COMPONENT_EXPORT(cherryusb_devinit);
+#endif
+
+#ifdef RT_CHERRYUSB_HOST
+#include "usbh_core.h"
+
+int cherryusb_hostinit(void)
+{
+    usbh_initialize(0, 0x20072000);
+    return 0;
+}
+INIT_COMPONENT_EXPORT(cherryusb_hostinit);
+#endif
\ No newline at end of file
diff --git a/bsp/bouffalo_lab/bl61x/board/usb_config.h b/bsp/bouffalo_lab/bl61x/board/usb_config.h
index 1ecbb4dcca..d61ba9fc0d 100644
--- a/bsp/bouffalo_lab/bl61x/board/usb_config.h
+++ b/bsp/bouffalo_lab/bl61x/board/usb_config.h
@@ -6,20 +6,12 @@
 #ifndef CHERRYUSB_CONFIG_H
 #define CHERRYUSB_CONFIG_H
 
-#define CHERRYUSB_VERSION     0x010300
-#define CHERRYUSB_VERSION_STR "v1.3.0"
+#include <rtthread.h>
 
 /* ================ USB common Configuration ================ */
 
-#include <rtthread.h>
-
 #define CONFIG_USB_PRINTF(...) rt_kprintf(__VA_ARGS__)
 
-#define usb_malloc(size) rt_malloc(size)
-#define usb_free(ptr)    rt_free(ptr)
-
-#define memcpy rt_memcpy
-
 #ifndef CONFIG_USB_DBG_LEVEL
 #define CONFIG_USB_DBG_LEVEL USB_DBG_INFO
 #endif
@@ -76,6 +68,10 @@
 #define CONFIG_USBDEV_MSC_VERSION_STRING "0.01"
 #endif
 
+/* move msc read & write from isr to while(1), you should call usbd_msc_polling in while(1) */
+// #define CONFIG_USBDEV_MSC_POLLING
+
+/* move msc read & write from isr to thread */
 // #define CONFIG_USBDEV_MSC_THREAD
 
 #ifndef CONFIG_USBDEV_MSC_PRIO
@@ -172,6 +168,17 @@
 #define CONFIG_USBHOST_CDC_NCM_ETH_MAX_TX_SIZE (2048)
 #endif
 
+/* This parameter affects usb performance, and depends on (TCP_WND)tcp eceive windows size,
+ * you can change to 2K ~ 16K and must be larger than TCP RX windows size in order to avoid being overflow.
+ */
+#ifndef CONFIG_USBHOST_ASIX_ETH_MAX_RX_SIZE
+#define CONFIG_USBHOST_ASIX_ETH_MAX_RX_SIZE (2048)
+#endif
+/* Because lwip do not support multi pbuf at a time, so increasing this variable has no performance improvement */
+#ifndef CONFIG_USBHOST_ASIX_ETH_MAX_TX_SIZE
+#define CONFIG_USBHOST_ASIX_ETH_MAX_TX_SIZE (2048)
+#endif
+
 /* This parameter affects usb performance, and depends on (TCP_WND)tcp eceive windows size,
  * you can change to 2K ~ 16K and must be larger than TCP RX windows size in order to avoid being overflow.
  */
@@ -200,14 +207,18 @@
 #endif
 
 #ifndef CONFIG_USBDEV_EP_NUM
-#define CONFIG_USBDEV_EP_NUM 4
+#define CONFIG_USBDEV_EP_NUM 5
 #endif
 
 /* ---------------- FSDEV Configuration ---------------- */
 //#define CONFIG_USBDEV_FSDEV_PMA_ACCESS 2 // maybe 1 or 2, many chips may have a difference
 
 /* ---------------- DWC2 Configuration ---------------- */
+/* (5 * number of control endpoints + 8) + ((largest USB packet used / 4) + 1 for
+ * status information) + (2 * number of OUT endpoints) + 1 for Global NAK
+ */
 // #define CONFIG_USB_DWC2_RXALL_FIFO_SIZE (1024 / 4)
+/* IN Endpoints Max packet Size / 4 */
 // #define CONFIG_USB_DWC2_TX0_FIFO_SIZE (64 / 4)
 // #define CONFIG_USB_DWC2_TX1_FIFO_SIZE (512 / 4)
 // #define CONFIG_USB_DWC2_TX2_FIFO_SIZE (64 / 4)
diff --git a/bsp/bouffalo_lab/bl61x/rtconfig.h b/bsp/bouffalo_lab/bl61x/rtconfig.h
index b2cbd54593..ab0287fcd4 100644
--- a/bsp/bouffalo_lab/bl61x/rtconfig.h
+++ b/bsp/bouffalo_lab/bl61x/rtconfig.h
@@ -9,7 +9,6 @@
 #define RT_THREAD_PRIORITY_32
 #define RT_THREAD_PRIORITY_MAX 32
 #define RT_TICK_PER_SECOND 1000
-#define RT_USING_OVERFLOW_CHECK
 #define RT_USING_HOOK
 #define RT_HOOK_USING_FUNC_PTR
 #define RT_USING_IDLE_HOOK
@@ -30,6 +29,7 @@
 #define RT_DEBUGING_ASSERT
 #define RT_DEBUGING_COLOR
 #define RT_DEBUGING_CONTEXT
+#define RT_USING_OVERFLOW_CHECK
 
 /* Inter-Thread communication */
 
@@ -125,16 +125,6 @@
 #define RT_MMCSD_THREAD_PREORITY 22
 #define RT_MMCSD_MAX_PARTITION 16
 #define RT_USING_PIN
-#define RT_USING_CHERRYUSB
-#define RT_CHERRYUSB_HOST
-#define RT_CHERRYUSB_HOST_EHCI_BL
-#define RT_CHERRYUSB_HOST_CDC_ACM
-#define RT_CHERRYUSB_HOST_HID
-#define RT_CHERRYUSB_HOST_MSC
-#define RT_CHERRYUSB_HOST_TEMPLATE
-#define TEST_USBH_CDC_ACM 1
-#define TEST_USBH_HID 1
-#define TEST_USBH_MSC 0
 /* end of Device Drivers */
 
 /* C/C++ and POSIX layer */
@@ -273,6 +263,10 @@
 
 /* end of STM32 HAL & SDK Drivers */
 
+/* Infineon HAL Packages */
+
+/* end of Infineon HAL Packages */
+
 /* Kendryte SDK */
 
 /* end of Kendryte SDK */