diff --git a/README.md b/README.md
index eeb3680d20956acddaee3b5f7026d5cf16966b04..2d463581678bc89277a036333e542b45a7640665 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# Phytium-OpenHarmony-D2000-X100
+# Phytium-OpenHarmony-Dxxxx-X100
 
 ## 介绍
 
-该项目介绍，如何在飞腾信息科技有限公司的 Phytium D2000 + X100 DEV硬件平台上运行 OpenHarmony 标准系统[OpenHamony 4.1 release](https://gitee.com/openharmony/docs/blob/master/zh-cn/release-notes/OpenHarmony-v4.1-release.md)。
+该项目介绍，如何在飞腾信息科技有限公司的 Phytium D系列CPU + X100硬件平台上运行 OpenHarmony 标准系统[OpenHamony 4.1 release](https://gitee.com/openharmony/docs/blob/master/zh-cn/release-notes/OpenHarmony-v4.1-release.md)。
 支持X100提供的视频解码硬件加速，以及图形显示硬件加速。
 支持Linux kernel 5.10。
 
diff --git a/device_board_phytium/common/build_kernel/kernel.mk b/device_board_phytium/common/build_kernel/kernel.mk
index 48d7e53f8f6b267cc2739ab68d83efb94e732aeb..8bdaf7898ea012b44ce4a3cb85e978efd589390c 100755
--- a/device_board_phytium/common/build_kernel/kernel.mk
+++ b/device_board_phytium/common/build_kernel/kernel.mk
@@ -15,7 +15,7 @@
 # limitations under the License.
 
 PRODUCT_NAME=$(TARGET_PRODUCT)
-OHOS_BUILD_HOME := $(realpath $(shell pwd)/../../../../../)
+OHOS_BUILD_HOME := $(OUT_DIR)/../../..
 KERNEL_SRC_TMP_PATH := $(OUT_DIR)/kernel/${KERNEL_VERSION}
 KERNEL_OBJ_TMP_PATH := $(OUT_DIR)/kernel/OBJ/${KERNEL_VERSION}
 ifeq ($(BUILD_TYPE), standard)
diff --git a/device_board_phytium/common/tools/generate_image/generate_image.sh b/device_board_phytium/common/tools/generate_image/generate_image.sh
index 0d718cbe079c581dc7b1c8cd8910e98956f5fd36..e527373c44947812f4b30ef9b56683af87dbfa37 100644
--- a/device_board_phytium/common/tools/generate_image/generate_image.sh
+++ b/device_board_phytium/common/tools/generate_image/generate_image.sh
@@ -92,6 +92,13 @@ else
     UBOOT_NAME="no_uboot"
 fi
 
+#### The GPT partition table occupies 34 blocks of space, which may interfere with uboot.
+#### If you need to package the uboot image, you can only use the partition format of msdos.
+if [ -f $UBOOT_NAME ]&&[ $PART_MODE == "gpt" ]; then
+    echo -e "${red}Interference between GPT partition table and uboot, switch to MSDOS mode!!!${normal}"
+    PART_MODE="msdos"
+fi
+
 IMAGE_NAME_EX=$(awk '/^image_name_ex/{print $3}' "$CONFIG")
 IMAGE_NAME="${IMAGE_NAME_EX}_${IMAGE_NAME_END}.img"
 LABLE_RESERVE_SIZE=$(awk '/^label_reserve_size/{print $3}' "$CONFIG")
diff --git a/device_board_phytium/d2000/patch/0014=foundation-filemanagement-storage_service=auto_mount_usb_storage_device.patch b/device_board_phytium/d2000/patch/0014=foundation-filemanagement-storage_service=auto_mount_usb_storage_device.patch
new file mode 100755
index 0000000000000000000000000000000000000000..a12723acffc175b27ac73cfa805ffc742fa8d801
--- /dev/null
+++ b/device_board_phytium/d2000/patch/0014=foundation-filemanagement-storage_service=auto_mount_usb_storage_device.patch
@@ -0,0 +1,16 @@
+diff --git a/services/storage_daemon/disk_config b/services/storage_daemon/disk_config
+index b2ff99d..1d140f1 100644
+--- a/services/storage_daemon/disk_config
++++ b/services/storage_daemon/disk_config
+@@ -3,4 +3,8 @@ sysPattern /devices/platform/usbhost/fd000000.dwc3/* label disk flag 0
+ sysPattern /devices/platform/fd800000.usb/* label disk flag 0
+ sysPattern /devices/platform/soc/f9890000.ehci/* label disk flag 0
+ sysPattern /devices/platform/hi_mci.1/mmc_host/mmc1/* label disk flag 0
+-sysPattern /devices/platform/hisi_usb/f8600000.dwc3/* label disk flag 0
+\ No newline at end of file
++sysPattern /devices/platform/hisi_usb/f8600000.dwc3/* label disk flag 0
++sysPattern /devices/pci0000:00/0000:00:00.0/0000:01:00.0/0000:02:02.0/* label disk flag 0
++sysPattern /devices/platform/soc/40000000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/0000:02:02.0/* label disk flag 0
++sysPattern /devices/pci0000:00/0000:00:04.0/0000:12:00.0/* label disk flag 0
++sysPattern /devices/platform/soc/40000000.pcie/pci0000:00/0000:00:04.0/0000:12:00.0/* label disk flag 0
+\ No newline at end of file
diff --git a/phytium_env.sh b/phytium_env.sh
index 61216dc61feb300a3d5b772b4253fca27686178a..70ab8b0c6c2cd9aebaf2a5eb29db9f64535a8c3c 100755
--- a/phytium_env.sh
+++ b/phytium_env.sh
@@ -116,7 +116,9 @@ function apply_git_patch(){
             echo -e "\033[32m#### git apply $file end#### \033[0m"
         else
             echo -e "\n\033[32m#### git reset $git_path #### \033[0m"
+            git clean -df
             git checkout ./*
+            git lfs checkout
             echo -e "\033[32m#### git reset $git_path end #### \033[0m"
         fi
         #git status