diff --git a/init_priv.sh b/init_priv.sh
index 2939b2a..8cdd22d 100755
--- a/init_priv.sh
+++ b/init_priv.sh
@@ -108,6 +108,28 @@ configure_tmux() {
     fi
 }
 
+configure_docker() {
+    if confirm_action "要安装 docker 吗？" "N"; then
+        # 卸载旧版本
+        sudo apt remove docker docker-engine docker.io
+        sudo apt update
+        sudo apt install apt-transport-https ca-certificates curl gnupg lsb-release -y
+        # 添加软件源的 GPG 密钥，并向 sources.list 中添加 Docker 软件源
+        if [ $abroad -eq 1 ]; then
+            curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+            echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+        else
+            curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+            echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+        fi
+        sudo apt-get update
+        sudo apt-get install docker-ce docker-ce-cli containerd.io -y
+        sudo systemctl enable docker
+        sudo systemctl start docker
+        sudo pip3 install docker-compose
+    fi
+}
+
 configure_fail2ban() {
     [ -f /etc/fail2ban/jail.local ] && return
 
@@ -155,6 +177,7 @@ configure_nano
 configure_vim
 configure_zsh
 configure_tmux
+configure_docker
 configure_fail2ban
 configure_iptables
 configure_hostname