diff --git a/scripts/grub.sh b/scripts/grub.sh
new file mode 100644
index 00000000..e2e9091e
--- /dev/null
+++ b/scripts/grub.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2022 Ing <https://github.com/wjz304>
+# 
+# This is free software, licensed under the MIT License.
+# See /LICENSE for more information.
+#
+
+ROOT=${1:-"grub"}
+GRUB=${2:-"grub-2.06"}
+BIOS=${3:-"i386-pc i386-efi x86_64-efi"}
+
+curl -#kLO https://ftp.gnu.org/gnu/grub/${GRUB}.tar.gz
+tar zxvf ${GRUB}.tar.gz 
+pushd ${GRUB}
+
+for B in ${BIOS}
+do
+  b=${B}
+  b=(${b//-/ })
+  echo "Make ${b[@]} ..."
+
+  mkdir -p ${B}
+  pushd ${B}
+  ../configure --prefix=$PWD/usr -sbindir=$PWD/sbin --sysconfdir=$PWD/etc --disable-werror --target=${b[0]} --with-platform=${b[1]}
+  make
+  make install
+  popd
+done
+popd
+
+
+rm -f grub.img
+dd if=/dev/zero of=grub.img bs=1M seek=50 count=0
+echo -e "n\np\n\n\n\nw\n" | fdisk grub.img
+fdisk -l grub.img
+
+LOOPX=`sudo losetup -f`
+sudo losetup -P ${LOOPX} grub.img
+sudo mkdosfs -F32 -n ARPL1 ${LOOPX}p1
+
+rm -rf ARPL1_MOUNT
+mkdir -p ARPL1_MOUNT
+sudo mount ${LOOPX}p1 ARPL1_MOUNT
+
+for B in ${BIOS}
+do
+  args=""
+  args+=" --target=${B} --recheck --boot-directory=ARPL1_MOUNT/boot"
+  if [[ "${B}" == *"efi" ]]; then
+      args+=" --efi-directory=ARPL1_MOUNT --removable --no-nvram"
+  else
+      args+=" --root-directory=ARPL1_MOUNT"
+  fi
+  args+=" -s --no-bootsector ${LOOPX}"
+
+  sudo ${GRUB}/${B}/grub-install ${args}
+done
+
+if [ -d "ARPL1_MOUNT/boot/grub/fonts" -a -f /usr/share/grub/unicode.pf2 ]; then
+  cp /usr/share/grub/unicode.pf2 "ARPL1_MOUNT/boot/grub/fonts"
+fi
+
+sync
+
+ROOT="$(readlink -m ${ROOT})"
+rm -rf ${ROOT}
+mkdir -p ${ROOT}
+cp -rf ARPL1_MOUNT/* ${ROOT}
+
+#rm -rf grub.tgz
+#tar zcvf grub.tgz -C ${ROOT} .
+
+sudo umount ${LOOPX}p1
+sudo losetup -d ${LOOPX}
+rm -rf ARPL1_MOUNT grub.img