diff --git a/dist/aliyuncs-install.sh b/dist/aliyuncs-install.sh
new file mode 100755
index 0000000000000000000000000000000000000000..2162a53131dabd5f75ceb5fba427ecc0bbaa3e2e
--- /dev/null
+++ b/dist/aliyuncs-install.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+export MIRROR_SITE="http://mirrors.cloud.aliyuncs.com"
+status_code=$(curl --write-out %{http_code} $MIRROR_SITE/anolis/migration/install.sh -o /tmp/install.sh)
+[ "$status_code" -eq 200 ] || {
+  echo "failed to get install.sh"
+  exit 1
+}
+bash /tmp/install.sh $@
+exit_code=$?
+[ "$exit_code" -eq 0 ] || exit $exit_code
+
+if [ x"$1" = "x7to8" ]
+then
+    echo 'epel-release' >> /etc/leapp/transaction/to_remove
+    echo 'epel-aliyuncs-release' >> /etc/leapp/transaction/to_install
+    leapp customrepo --seturl $MIRROR_SITE/anolis/8
+fi
diff --git a/dist/install.sh b/dist/install.sh
new file mode 100755
index 0000000000000000000000000000000000000000..89338f046ffb4643a7b4f0c760abf02fdef0d57c
--- /dev/null
+++ b/dist/install.sh
@@ -0,0 +1,103 @@
+#!/usr/bin/env bash
+
+[ "$EUID" -eq 0 ] || {
+  echo "Please run this script as a root user"
+  exit 1
+}
+
+mirror_site="${MIRROR_SITE:-https://mirrors.openanolis.cn}"
+
+check_if_centos_or_rhel() {
+  [ -f /etc/centos-release ] && return 0
+  [ -f /etc/redhat-release ] && return 0
+  echo "CANNOT find /etc/centos-release or /etc/redhat-release, WONT install migration tool" && exit 1
+}
+
+# config epel
+epel_repo_config() {
+  rpm -q epel-release && return 0
+  [ -f /etc/yum.repos.d/epel.repo ] && return 0
+  # maybe using filename epel-7.repo since this guide https://developer.aliyun.com/mirror/epel
+  [ -f /etc/yum.repos.d/epel-7.repo ] && return 0
+  [ -f /etc/yum.repos.d/CentOS-Linux-epel.repo ] && return 0
+
+  major_release=`rpm --eval '%{centos_ver}'`
+  [ "$?" -eq 0 ] || {
+    echo "failed to get os major release"
+    exit 1
+  }
+
+  yum install -y epel-release || {
+    echo "failed to install epel-release"
+    exit 1
+  }
+  # set better mirror site
+  sed -i 's|^enabled=1|enabled=0|' /etc/yum.repos.d/epel*
+  if [ "$major_release" -eq 7 ]
+  then
+    cat << EOF > /etc/yum.repos.d/epel.repo
+[epel]
+name=Extra Packages for Enterprise Linux 7 - \$basearch
+enabled=1
+failovermethod=priority
+baseurl=https://mirrors.aliyun.com/epel/7/\$basearch
+        http://mirrors.cloud.aliyuncs.com/epel/7/\$basearch
+gpgcheck=0
+EOF
+  fi
+  if [ "$major_release" -eq 8 ]
+  then
+    cat << EOF > /etc/yum.repos.d/epel.repo
+[epel]
+name=Extra Packages for Enterprise Linux 8 - \$basearch
+baseurl=https://mirrors.aliyun.com/epel/8/Everything/\$basearch
+        http://mirrors.cloud.aliyuncs.com/epel/8/Everything/\$basearch
+failovermethod=priority
+enabled=1
+gpgcheck=0
+EOF
+  fi
+}
+
+# config anolis migration repo
+migration_repo_config() {
+  curl "$mirror_site/anolis/migration/anolis-migration.repo" -o /etc/yum.repos.d/anolis-migration.repo || {
+    echo "failed to get migration repo"
+    exit 1
+  }
+  sed -i "s|https://mirrors.openanolis.cn|$mirror_site|" /etc/yum.repos.d/anolis-migration.repo
+}
+
+install_same_version_migtool() {
+  yum -y install centos2anolis || {
+    echo "failed to install centos2anolis"
+    exit 1
+  }
+}
+
+install_7to8() {
+  yum install -y python-pip
+  yum remove -y python-requests python-urllib3
+  /usr/bin/pip2 uninstall requests urllib3 -y 2>/dev/null
+  yum -y install leapp || {
+    echo "failed to install leapp"
+    exit 1
+  }
+}
+
+main() {
+  [ x"$1" = "x7to7" ] || [ x"$1" = "x7to8" ] || [ x"$1" = "x8to8" ] || {
+    echo "please run command: $0 7to7, $0 8to8, or $0 7to8"
+    exit 1 
+  }
+  check_if_centos_or_rhel
+  epel_repo_config
+  migration_repo_config
+  case $1 in
+    7to7) install_same_version_migtool;;
+    8to8) install_same_version_migtool;;
+    7to8) install_7to8;;
+  esac
+}
+
+main $@