diff --git "a/documents/\347\221\236\350\212\257\345\276\256\347\255\211\345\274\200\345\217\221\346\235\277.md" "b/documents/\347\221\236\350\212\257\345\276\256\347\255\211\345\274\200\345\217\221\346\235\277.md"
index f01a4e35552a8df9797bae6b57332489cd6b1ace..097c67eefe8cf526dbd4eb45b95bd7187fdbd789 100644
--- "a/documents/\347\221\236\350\212\257\345\276\256\347\255\211\345\274\200\345\217\221\346\235\277.md"
+++ "b/documents/\347\221\236\350\212\257\345\276\256\347\255\211\345\274\200\345\217\221\346\235\277.md"
@@ -45,7 +45,7 @@
 
 >![](public_sys-resources/icon-notice.gif) **须知：**  
 >RK3399 当前支持 openEuler 版本：20.03 LTS、20.03 LTS SP1、20.03 LTS SP2、20.03 LTS SP3、22.03 LTS SP2 和 22.03 LTS SP3。
->RK3566 当前支持 openEuler 版本：24.03 LTS。
+>RK3566/RK3568 当前支持 openEuler 版本：22.03 LTS SP2、22.03 LTS SP3 和 24.03 LTS。
 >RK3588 当前支持 openEuler 版本：22.03 LTS、22.03 LTS SP2 和 22.03 LTS SP3。
 >如果构建包含 Xfce/UKUI/DDE 桌面环境的镜像，需要注意三点：
 >1. 构建包含 Xfce 桌面环境的镜像，当前只支持 20.03 LTS SP2、20.03 LTS SP3、21.09、22.03 LTS、22.03 LTS SP3、24.03 LTS 版本。
@@ -54,7 +54,11 @@
 
 ### 准备环境
 - 操作系统：openEuler 、CentOS 8
-- 架构：AArch64 ，如树莓派、 RK3399 开发板、 RK3588 开发板
+- 架构：
+    - AArch64，如树莓派、 RK3399 开发板、 RK3588 开发板
+    - X86_64，[详细说明](#问题汇总)
+
+**注意: 在`直接构建镜像时所使用的设备的 openEuler 版本`或`使用 Docker 拉取的 openEuler 版本`需要与待构建的版本相近，例如：构建适用于 RK3588 开发板的 openEuler 22.03 LTS 时可以使用 openEuler 22.03 LTS SP1、openEuler 22.03 LTS SP2、openEuler 22.03 LTS SP3 以及 openEuler 22.03 LTS SP4。**
 
 详细过程参见 [openEuler 镜像的构建](rockchip/openEuler镜像的构建.md)。
 
@@ -332,3 +336,10 @@
     - [使用 Docker 构建镜像（推荐）](rockchip/使用Docker构建镜像.md)
     
     - [设置 SELinux](rockchip/设置SELinux.md)
+
+2.  使用 x86_64 的主机进行构建时的注意事项：
+
+    - 由于 openEuler x86_64 软件仓库没有交叉编译工具链，在使用 x86_64 进行构建时，需要从 [Firefly 的 Gitlab 仓库](https://gitlab.com/firefly-linux/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.git)下载交叉编译工具链，请确保网络状态良好。
+
+    - 在使用 x86_64 进行构建时，需要构建主机支持 Qemu-User-Static 的运行条件。目前使用的 Qemu-User-Static 是基于 openEuler 24.03 LTS 预构建的软件包，使用其他版本跨架构构建时可能会出现问题。openEuler 软件仓库暂时还没有引进该软件包，目前正在将该软件包添加到 openEuler 软件仓库。
+
diff --git a/scripts/rockchip/bin/linux-firmware/bcmdhd/fw_bcm43752a2_ag.bin b/scripts/rockchip/bin/linux-firmware/bcmdhd/fw_bcm43752a2_ag.bin
index f94ce50b064373c69d37816e28a1a8a367a227c7..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
Binary files a/scripts/rockchip/bin/linux-firmware/bcmdhd/fw_bcm43752a2_ag.bin and b/scripts/rockchip/bin/linux-firmware/bcmdhd/fw_bcm43752a2_ag.bin differ
diff --git a/scripts/rockchip/bin/qemu-user-static-aarch64-x86_64.rpm b/scripts/rockchip/bin/qemu-user-static-aarch64-x86_64.rpm
new file mode 100644
index 0000000000000000000000000000000000000000..9b70dae6f0838debf4c6045a3bf3a9a4b6c684bf
Binary files /dev/null and b/scripts/rockchip/bin/qemu-user-static-aarch64-x86_64.rpm differ
diff --git a/scripts/rockchip/boards/firefly-itx-3588j.conf b/scripts/rockchip/boards/firefly-itx-3588j.conf
index d4bc5a0bca43c38fde7b1838a016e8ef378b7f2b..3bbd138d5e3bc7da955e510b0ae2a21444b75ffb 100644
--- a/scripts/rockchip/boards/firefly-itx-3588j.conf
+++ b/scripts/rockchip/boards/firefly-itx-3588j.conf
@@ -3,6 +3,7 @@ local_uboot_dir=${nonfree_bin_dir}/u-boot/firefly-rk3588
 dtb_name=rk3588-firefly-itx-3588j
 platform=rockchip
 soc_name=rk3588
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/firefly-rk3399.conf b/scripts/rockchip/boards/firefly-rk3399.conf
index 99c72d2d3cd84c5b1f38adcb1efb40f2e146e1f1..8e27e4eaf8166b412387787407caf3f732325f4d 100644
--- a/scripts/rockchip/boards/firefly-rk3399.conf
+++ b/scripts/rockchip/boards/firefly-rk3399.conf
@@ -2,6 +2,7 @@ ubootconfig=firefly-rk3399_defconfig
 dtb_name=rk3399-firefly
 platform=rockchip
 soc_name=rk3399
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/firefly-roc-rk3566-pc.conf b/scripts/rockchip/boards/firefly-roc-rk3566-pc.conf
index 1ec0b4eda473e14200fae96510e271888fc34e2f..d7cbfbafa7177b2222b331d6918653367e00a262 100644
--- a/scripts/rockchip/boards/firefly-roc-rk3566-pc.conf
+++ b/scripts/rockchip/boards/firefly-roc-rk3566-pc.conf
@@ -3,6 +3,7 @@ local_uboot_dir=${nonfree_bin_dir}/u-boot/firefly-rk3566
 dtb_name=rk3566-roc-pc
 platform=rockchip
 soc_name=rk3566
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/firefly-roc-rk3568-pc-se.conf b/scripts/rockchip/boards/firefly-roc-rk3568-pc-se.conf
index d0309cccfcfcc331b533a5f0cf2a2b6ae3319995..ddb2326f958335157dfceccd361ee1e9c5771282 100644
--- a/scripts/rockchip/boards/firefly-roc-rk3568-pc-se.conf
+++ b/scripts/rockchip/boards/firefly-roc-rk3568-pc-se.conf
@@ -3,6 +3,7 @@ local_uboot_dir=${nonfree_bin_dir}/u-boot/firefly-rk3568
 dtb_name=rk3568-roc-pc-se
 platform=rockchip
 soc_name=rk3568
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/firefly-roc-rk3588s-pc.conf b/scripts/rockchip/boards/firefly-roc-rk3588s-pc.conf
index 9464ca65934b2f3f93d82b9a0dff9f5f4d3f6bc6..4691d44e3d0ebb50ba5116238fcd7ddb834ee786 100644
--- a/scripts/rockchip/boards/firefly-roc-rk3588s-pc.conf
+++ b/scripts/rockchip/boards/firefly-roc-rk3588s-pc.conf
@@ -3,6 +3,7 @@ local_uboot_dir=${nonfree_bin_dir}/u-boot/firefly-rk3588
 dtb_name=rk3588s-roc-pc
 platform=rockchip
 soc_name=rk3588
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/phytiumpi-4gb.conf b/scripts/rockchip/boards/phytiumpi-4gb.conf
index 6b5c2e50d432ec67daea5291b62cb3d3adfa2602..6bbb230d50c571e56b5ddd7b79d4cd82679ff08e 100644
--- a/scripts/rockchip/boards/phytiumpi-4gb.conf
+++ b/scripts/rockchip/boards/phytiumpi-4gb.conf
@@ -3,6 +3,7 @@ local_uboot_dir=${nonfree_bin_dir}/u-boot/phytiumpi
 dtb_name=phytiumpi_firefly
 platform=phytium
 soc_name=e2000q
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/radxa-rock5b.conf b/scripts/rockchip/boards/radxa-rock5b.conf
index 20001cbd4ff77b359b7bbcef0eb6684d64b51481..0ae3cc9d1b240a3dd8fe87cc824b15566ad9641d 100644
--- a/scripts/rockchip/boards/radxa-rock5b.conf
+++ b/scripts/rockchip/boards/radxa-rock5b.conf
@@ -3,6 +3,7 @@ local_uboot_dir=${nonfree_bin_dir}/u-boot/radxa-rock5b
 dtb_name=rk3588-rock-5b
 platform=rockchip
 soc_name=rk3588
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/radxa-rockpi-4a.conf b/scripts/rockchip/boards/radxa-rockpi-4a.conf
index 7a5a46fa69c66bf0bd99914c6ebb7499c6353cf7..d3bae4eb720539e4ce71fceab0fa4f1134ac3faf 100644
--- a/scripts/rockchip/boards/radxa-rockpi-4a.conf
+++ b/scripts/rockchip/boards/radxa-rockpi-4a.conf
@@ -2,6 +2,7 @@ ubootconfig=rock-pi-4-rk3399_defconfig
 dtb_name=rk3399-rock-pi-4a
 platform=rockchip
 soc_name=rk3399
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/boards/sample.conf b/scripts/rockchip/boards/sample.conf
index 0212dba542f61a4949628f2c4a6492bbc654330b..87481911cd2488933da7b69f2a65c339b214e8a6 100644
--- a/scripts/rockchip/boards/sample.conf
+++ b/scripts/rockchip/boards/sample.conf
@@ -2,6 +2,7 @@ ubootconfig=firefly-rk3399_defconfig  #Required! The name of defconfig file when
 dtb_name=rk3399-firefly  #Required! The device tree name of target board, which defaults to rk3399-firefly.
 platform=rockchip  #Required! The platform of target board, which defaults to rockchip.
 soc_name=rk3399
+arch=arm64
 
 POST_BOARD_OVERLAY() {
     echo "Put ${board} firmware into rootfs..."
diff --git a/scripts/rockchip/build.sh b/scripts/rockchip/build.sh
index 21a02187e668f17ae4c4c91efd97b65f227ad414..60c7e819e0c93f846e1e98f363eea94453d83be5 100755
--- a/scripts/rockchip/build.sh
+++ b/scripts/rockchip/build.sh
@@ -66,7 +66,7 @@ kernel_url=$kernel_url
 spec_param=$spec_param" > $workdir/.param
 }
 
-deppkg_install() {
+oe_deppkg_install() {
     dnf makecache
     dnf install git wget make gcc bison dtc m4 flex bc openssl-devel tar dosfstools rsync parted dnf-plugins-core tar kpartx diffutils dracut uboot-tools -y
 }
@@ -133,14 +133,14 @@ LOG(){
     echo `date` - INFO, $* | tee -a ${log_dir}/${builddate}.log
 }
 
-cur_dir=$(cd $(dirname $0);pwd)
+source ${cur_dir}/boards/${board}.conf
 
 default_param
 parseargs "$@" || help $?
 
 LOG "Selected board: ${board}."
 
-source ${cur_dir}/boards/${board}.conf
+cur_dir=$(cd $(dirname $0);pwd)
 
 LOG "Board config: ${board}."
 LOG "U-Boot config: ${ubootconfig}."
@@ -151,6 +151,12 @@ used_param
 if [ ! -d $workdir ]; then
     mkdir $workdir
 fi
+
+# Firefly Toolchain Repo
+aarch64_toolchain_bin_repo="https://gitlab.com/firefly-linux/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.git"
+
+host_arch=$(arch)
+
 save_param
 log_dir=${workdir}/log
 if [ ! -d ${log_dir} ];then mkdir -p ${log_dir}; fi
@@ -165,20 +171,32 @@ if [ -f $workdir/.done ];then
         touch $workdir/.done
     fi
 else
-    deppkg_install
+    oe_deppkg_install
+    if [[ "${host_arch}" == "x86_64" && "${arch}" == "arm64" ]];then
+        LOG "Cloning linux arm64 cross compile toolchain for x86_64..."
+        if [ -d ${workdir}/aarch64-toolchain ];then rm -rf ${workdir}/aarch64-toolchain; fi
+        git clone --depth=1 ${aarch64_toolchain_bin_repo} ${workdir}/aarch64-toolchain
+    else
+        LOG "You are running this script on a ${host_arch} mechine, progress...."
+    fi
     touch $workdir/.done
 fi
 
 if [[ $(cat $workdir/.done | grep u-boot) != "u-boot" ]];then
-    bash $cur_dir/build_u-boot.sh
+    bash ${cur_dir}/build_u-boot.sh
 fi
 
 if [[ $(cat $workdir/.done | grep bootimg) != "bootimg" ]];then
-    bash $cur_dir/build_boot.sh
+    bash ${cur_dir}/build_boot.sh
 fi
 
 if [[ $(cat $workdir/.done | grep rootfs) != "rootfs" ]];then
-    bash $cur_dir/build_rootfs.sh
+    if [[ "${host_arch}" == "x86_64" && "${arch}" == "arm64" ]];then
+        LOG "You are running this script on a ${host_arch} mechine, installing qemu-user-static...."
+        sudo rpm -ivh bin/qemu-user-static-aarch64-x86_64.rpm
+    fi
+    LOG "You are running this script on a ${host_arch} mechine, start building rootfs...."
+    bash ${cur_dir}/build_rootfs.sh
 fi
 
-bash $cur_dir/gen_image.sh --board ${board}
+bash ${cur_dir}/gen_image.sh -n ${name} --board ${board}
diff --git a/scripts/rockchip/build_boot.sh b/scripts/rockchip/build_boot.sh
index f51072ba2ca7ccbd0f3800277cc9b96c8b9bb54d..8c648b65fada8a32e0dea3d24b43d552317dd3a5 100755
--- a/scripts/rockchip/build_boot.sh
+++ b/scripts/rockchip/build_boot.sh
@@ -166,6 +166,10 @@ make_kernel(){
         fi
         kernel_defconfig=arch/arm64/configs/${kernel_defconfig}
     fi
+
+    if [ ! -z "${cross_compile}" ]; then
+        export CROSS_COMPILE=${cross_compile}
+    fi
     make distclean
     cp ${kernel_defconfig} .config
     make ARCH=arm64 olddefconfig
@@ -186,6 +190,10 @@ install_kernel() {
     mkdir -p ${boot_dir}
     mkdir -p $workdir/kernel/kernel-modules
     cd $workdir/kernel
+
+    if [ ! -z "${cross_compile}" ]; then
+        export CROSS_COMPILE=${cross_compile}
+    fi
     make ARCH=arm64 install INSTALL_PATH=${boot_dir}
     make ARCH=arm64 modules_install INSTALL_MOD_PATH=$workdir/kernel/kernel-modules
     LOG "device tree name is ${dtb_name}.dtb"
@@ -261,6 +269,16 @@ elif [ -f $default_defconfig ]; then
     kernel_defconfig=${workdir}/${default_defconfig##*/}
 fi
 
+cross_compile=""
+host_arch=$(arch)
+
+if [[ "${host_arch}" == "x86_64" && "${arch}" == "arm64" ]];then
+    LOG "You are running this script on a ${host_arch} mechine, use cross compile...."
+    cross_compile="${workdir}/aarch64-toolchain/bin/aarch64-none-linux-gnu-"
+else
+    LOG "You are running this script on a ${host_arch} mechine, progress...."
+fi
+
 if [ ! -d $workdir ]; then
     mkdir $workdir
 fi
diff --git a/scripts/rockchip/build_rootfs.sh b/scripts/rockchip/build_rootfs.sh
index 5c4c18e3e52374734709bde8018b300f69d64c9a..78787539b514b9bf817107bd2d165b43d2ffbdeb 100755
--- a/scripts/rockchip/build_rootfs.sh
+++ b/scripts/rockchip/build_rootfs.sh
@@ -26,6 +26,7 @@ default_param() {
     tmp_dir=${workdir}/tmp
     workdir=$cur_dir/build
     branch=openEuler-20.03-LTS
+    rootfs_arch=aarch64
     nonfree_bin_dir=${workdir}/../bin
     rootfs_dir=${workdir}/rootfs
     log_dir=${workdir}/log
@@ -128,9 +129,11 @@ root_need() {
 }
 
 INSTALL_PACKAGES(){
+    tmp_repo_info=$2
+    chroot ${rootfs_dir}/ dnf ${tmp_repo_info} --disablerepo="*" makecache --nogpgcheck
     for item in $(cat $1)
     do
-        dnf ${repo_info} --disablerepo="*" --installroot=${rootfs_dir}/ install -y $item --nogpgcheck
+        chroot ${rootfs_dir}/ dnf ${tmp_repo_info} --disablerepo="*" install -y $item --nogpgcheck
         if [ $? == 0 ]; then
             LOG install $item.
         else
@@ -219,7 +222,7 @@ build_rootfs() {
     done
     
     os_release_name="openEuler-release"
-    dnf ${repo_info} --disablerepo="*" --downloaddir=${workdir}/ download ${os_release_name}
+    dnf ${repo_info} --disablerepo="*" --downloaddir=${workdir}/ download ${os_release_name} --forcearch ${rootfs_arch}
     if [ $? != 0 ]; then
         ERROR "Fail to download ${os_release_name}!"
         exit 2
@@ -232,17 +235,30 @@ build_rootfs() {
         LOG "Success to download ${os_release_name}."
     fi
 
-    rpm -ivh --nodeps --root ${rootfs_dir}/ ${os_release_name}
+    rpm -ivh --nodeps --root ${rootfs_dir}/ ${os_release_name} --ignorearch
 
     mkdir -p ${rootfs_dir}/etc/rpm
     chmod a+rX ${rootfs_dir}/etc/rpm
     echo "%_install_langs en_US" > ${rootfs_dir}/etc/rpm/macros.image-language-conf
-    INSTALL_PACKAGES $CONFIG_RPM_LIST
+    echo ${repo_info}
+    dnf ${repo_info} --disablerepo="*" --installroot=${rootfs_dir}/ install -y dnf --nogpgcheck --forcearch ${rootfs_arch}
+    
     cp -L /etc/resolv.conf ${rootfs_dir}/etc/resolv.conf
+    
+    mount --bind /dev ${rootfs_dir}/dev
+    mount -t proc /proc ${rootfs_dir}/proc
+    mount -t sysfs /sys ${rootfs_dir}/sys
+    
+    INSTALL_PACKAGES ${CONFIG_RPM_LIST} "${repo_info}"
+
+    rm -rf ${rootfs_dir}/*.core
     rm ${workdir}/*rpm
     
-    echo "   nameserver 8.8.8.8
-   nameserver 114.114.114.114"  > "${rootfs_dir}/etc/resolv.conf"
+    for dns in $default_dns
+    do
+        echo "   nameserver ${dns}" >> "${rootfs_dir}/etc/resolv.conf"
+    done
+
     if [ ! -d ${rootfs_dir}/etc/sysconfig/network-scripts ]; then mkdir "${rootfs_dir}/etc/sysconfig/network-scripts"; fi
     echo "   TYPE=Ethernet
    PROXY_METHOD=none
@@ -263,10 +279,6 @@ build_rootfs() {
     
     LOG "Configure network done."
 
-    mount --bind /dev ${rootfs_dir}/dev
-    mount -t proc /proc ${rootfs_dir}/proc
-    mount -t sysfs /sys ${rootfs_dir}/sys
-
     cp $nonfree_bin_dir/../bin/extend-root.sh ${rootfs_dir}/etc/rc.d/init.d/extend-root.sh
     chmod +x ${rootfs_dir}/etc/rc.d/init.d/extend-root.sh
 
@@ -336,6 +348,12 @@ POST_BOARD_OVERLAY() {
     echo "Initial POST_BOARD_OVERLAY function" # It will be overwritten by board.conf.
 }
 
+if [[ "x$arch" == "arm64" ]]; then
+    rootfs_arch="aarch64"
+fi
+
+default_dns="8.8.8.8 8.8.4.4 114.114.114.114"
+
 if [ ! -d $workdir ]; then
     mkdir $workdir
 fi
diff --git a/scripts/rockchip/build_u-boot.sh b/scripts/rockchip/build_u-boot.sh
index f303489273d74446b2fd3185a9aa12b694bca029..04267744caade2c7678eeaaf0c84bb21dabcf5a4 100755
--- a/scripts/rockchip/build_u-boot.sh
+++ b/scripts/rockchip/build_u-boot.sh
@@ -103,7 +103,11 @@ build_u-boot() {
             ERROR "arm-trusted-firmware(bl31.elf) can not be found!"
             exit 2
         fi
-        make ARCH=arm $ubootconfig
+
+        if [ ! -z "${cross_compile}" ]; then
+            export CROSS_COMPILE=${cross_compile}
+        fi
+        make ARCH=arm ${ubootconfig}
         make ARCH=arm -j${make_cores}
         make ARCH=arm u-boot.itb -j${make_cores}
         LOG "make u-boot done."
@@ -140,6 +144,16 @@ default_param
 local_param
 parseargs "$@" || help $?
 
+cross_compile=""
+host_arch=$(arch)
+
+if [[ "${host_arch}" == "x86_64" && "${arch}" == "arm64" ]];then
+    LOG "You are running this script on a ${host_arch} mechine, use cross compile...."
+    cross_compile="${workdir}/aarch64-toolchain/aarch64-none-linux-gnu-"
+else
+    LOG "You are running this script on a ${host_arch} mechine, progress...."
+fi
+
 if [ ! -d $workdir ]; then
     mkdir $workdir
 fi
diff --git a/scripts/rockchip/configs/Dockerfile b/scripts/rockchip/configs/Dockerfile
index 1f6ecaac5ba6bcbb40c3132eb216b40552e80912..677cdfc3f0cea03c92e4d364fcd5c8b1c8385620 100644
--- a/scripts/rockchip/configs/Dockerfile
+++ b/scripts/rockchip/configs/Dockerfile
@@ -13,6 +13,8 @@ RUN dnf clean expire-cache
 
 ENV SHELL=/bin/bash
 
+RUN dnf install sudo -y
+
 RUN echo "cd /work && bash build.sh \
     --board ${board} \
     -n ${name} \