diff --git a/main/runner.sh b/main/runner.sh
index c7a148a..c1f1f1e 100644
--- a/main/runner.sh
+++ b/main/runner.sh
@@ -1,8 +1,71 @@
+#!/bin/bash
+# Copyright (c) 2022 fithwum
+# All rights reserved
 
+USER=fithwum
 
+# openssh
+apt-get install openssh-client openssh-server
+
+# docker setup
+apt-get remove -y $(dpkg --get-selections docker.io docker-compose docker-doc podman-docker containerd runc | cut -f1)
+
+# Add Docker's official GPG key:
+apt-get update
+apt-get install ca-certificates curl
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
+chmod a+r /etc/apt/keyrings/docker.asc
+
+# Add the repository to Apt sources:
+tee /etc/apt/sources.list.d/docker.sources <<EOF
+Types: deb
+URIs: https://download.docker.com/linux/debian
+Suites: $(. /etc/os-release && echo "$VERSION_CODENAME")
+Components: stable
+Signed-By: /etc/apt/keyrings/docker.asc
+EOF
+
+apt-get update
+apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
+# user
+adduser $USER docker
+
+# runner install
 cd /usr/local/bin/
 
-sudo wget https://gitea.com/gitea/act_runner/releases/download/v0.2.13/act_runner-0.2.13-linux-amd64
+wget https://gitea.com/gitea/act_runner/releases/download/v0.2.13/act_runner-0.2.13-linux-amd64
+mv act_runner-*-linux-amd64 act_runner
+chmod +x act_runner
 
+./act_runner generate-config | tee config.yaml > /dev/null
+chown fithwum:docker act_runner
+chown fithwum:docker config.yaml
+./act_runner --config config.yaml register
 
-sudo ./act_runner --config config.yaml register
\ No newline at end of file
+./act_runner register --no-interactive --instance <instance_url> --token <registration_token> --name <runner_name>
+
+tee /etc/systemd/system/act_runner.service <<EOF
+[Unit]
+Description=Gitea Actions runner
+Documentation=https://gitea.com/gitea/act_runner
+After=docker.service
+
+[Service]
+ExecStart=/usr/local/bin/act_runner daemon --config /usr/local/bin/config.yaml
+ExecReload=/bin/kill -s HUP $MAINPID
+WorkingDirectory=/usr/local/bin
+TimeoutSec=0
+RestartSec=10
+Restart=always
+User=$USER
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+# load the new systemd unit file
+sudo systemctl daemon-reload
+# start the service and enable it at boot
+sudo systemctl enable act_runner --now