diff --git a/install.sh b/install.sh
index b8c047c..01c7e8c 100644
--- a/install.sh
+++ b/install.sh
@@ -34,6 +34,9 @@ ADMIN_PASSWORD=""
 DOMAIN=""
 USE_DOMAIN=false
 SSL_METHOD=""
+HTTP_PORT="80"
+HTTPS_PORT="443"
+BACKEND_PORT="40001"
 
 ################################################################################
 # 工具函数
@@ -532,6 +535,135 @@ install_pm2() {
     print_success "PM2 安装完成"
 }
 
+################################################################################
+# 端口检测和配置
+################################################################################
+
+check_port_available() {
+    local port=$1
+    if command -v netstat &> /dev/null; then
+        if netstat -tuln | grep -q ":${port} "; then
+            return 1  # 端口被占用
+        fi
+    elif command -v ss &> /dev/null; then
+        if ss -tuln | grep -q ":${port} "; then
+            return 1  # 端口被占用
+        fi
+    fi
+    return 0  # 端口可用
+}
+
+configure_ports() {
+    print_step "端口配置"
+    echo ""
+
+    # 检测80端口
+    if ! check_port_available 80; then
+        print_warning "检测到 80 端口已被占用"
+        echo ""
+        echo "80端口被其他服务占用，您可以:"
+        echo -e "${GREEN}[1]${NC} 使用其他HTTP端口 (例如: 8080, 8888)"
+        echo -e "${GREEN}[2]${NC} 停止占用80端口的服务"
+        echo ""
+
+        read -p "请选择 [1-2]: " port_choice < /dev/tty
+
+        if [[ "$port_choice" == "1" ]]; then
+            while true; do
+                read -p "请输入HTTP端口 [建议: 8080]: " custom_port < /dev/tty
+                custom_port=${custom_port:-8080}
+
+                if [[ ! "$custom_port" =~ ^[0-9]+$ ]] || [[ $custom_port -lt 1024 ]] || [[ $custom_port -gt 65535 ]]; then
+                    print_error "端口范围: 1024-65535"
+                    continue
+                fi
+
+                if ! check_port_available $custom_port; then
+                    print_error "端口 $custom_port 已被占用，请选择其他端口"
+                    continue
+                fi
+
+                HTTP_PORT=$custom_port
+                print_success "将使用 HTTP 端口: $HTTP_PORT"
+                break
+            done
+        else
+            print_info "请手动停止占用80端口的服务后重新运行此脚本"
+            echo ""
+            print_info "查看端口占用: netstat -tunlp | grep :80"
+            print_info "或者: ss -tunlp | grep :80"
+            exit 1
+        fi
+    else
+        print_success "80 端口可用"
+    fi
+
+    # 检测443端口（仅在使用HTTPS时需要）
+    if [[ "$USE_DOMAIN" == "true" ]] && [[ "$SSL_METHOD" != "8" ]]; then
+        if ! check_port_available 443; then
+            print_warning "检测到 443 端口已被占用"
+            echo ""
+
+            while true; do
+                read -p "请输入HTTPS端口 [建议: 8443]: " custom_https_port < /dev/tty
+                custom_https_port=${custom_https_port:-8443}
+
+                if [[ ! "$custom_https_port" =~ ^[0-9]+$ ]] || [[ $custom_https_port -lt 1024 ]] || [[ $custom_https_port -gt 65535 ]]; then
+                    print_error "端口范围: 1024-65535"
+                    continue
+                fi
+
+                if ! check_port_available $custom_https_port; then
+                    print_error "端口 $custom_https_port 已被占用，请选择其他端口"
+                    continue
+                fi
+
+                HTTPS_PORT=$custom_https_port
+                print_success "将使用 HTTPS 端口: $HTTPS_PORT"
+                break
+            done
+        else
+            print_success "443 端口可用"
+        fi
+    fi
+
+    # 检测后端端口
+    if ! check_port_available 40001; then
+        print_warning "检测到 40001 端口已被占用"
+        echo ""
+
+        while true; do
+            read -p "请输入后端服务端口 [建议: 40002]: " custom_backend_port < /dev/tty
+            custom_backend_port=${custom_backend_port:-40002}
+
+            if [[ ! "$custom_backend_port" =~ ^[0-9]+$ ]] || [[ $custom_backend_port -lt 1024 ]] || [[ $custom_backend_port -gt 65535 ]]; then
+                print_error "端口范围: 1024-65535"
+                continue
+            fi
+
+            if ! check_port_available $custom_backend_port; then
+                print_error "端口 $custom_backend_port 已被占用，请选择其他端口"
+                continue
+            fi
+
+            BACKEND_PORT=$custom_backend_port
+            print_success "将使用后端端口: $BACKEND_PORT"
+            break
+        done
+    else
+        print_success "40001 端口可用"
+    fi
+
+    echo ""
+    print_info "端口配置摘要:"
+    echo "  - HTTP端口: $HTTP_PORT"
+    if [[ "$USE_DOMAIN" == "true" ]] && [[ "$SSL_METHOD" != "8" ]]; then
+        echo "  - HTTPS端口: $HTTPS_PORT"
+    fi
+    echo "  - 后端端口: $BACKEND_PORT"
+    echo ""
+}
+
 ################################################################################
 # 访问模式选择
 ################################################################################
@@ -977,7 +1109,7 @@ DATABASE_PATH=./data/database.db
 STORAGE_ROOT=./storage
 
 # 服务端口
-PORT=40001
+PORT=${BACKEND_PORT}
 
 # 环境
 NODE_ENV=production
@@ -1028,7 +1160,7 @@ configure_nginx_http() {
 
     cat > /etc/nginx/sites-available/${PROJECT_NAME}.conf << EOF
 server {
-    listen 80;
+    listen ${HTTP_PORT};
     server_name ${server_name};
 
     # 前端静态文件
@@ -1040,7 +1172,7 @@ server {
 
     # 后端API
     location /api {
-        proxy_pass http://localhost:40001;
+        proxy_pass http://localhost:${BACKEND_PORT};
         proxy_http_version 1.1;
         proxy_set_header Upgrade \$http_upgrade;
         proxy_set_header Connection 'upgrade';
@@ -1080,13 +1212,13 @@ EOF
 configure_nginx_https() {
     cat > /etc/nginx/sites-available/${PROJECT_NAME}.conf << EOF
 server {
-    listen 80;
+    listen ${HTTP_PORT};
     server_name ${DOMAIN};
-    return 301 https://\$server_name\$request_uri;
+    return 301 https://\$server_name:\${HTTPS_PORT}\$request_uri;
 }
 
 server {
-    listen 443 ssl http2;
+    listen ${HTTPS_PORT} ssl http2;
     server_name ${DOMAIN};
 
     ssl_certificate /etc/nginx/ssl/${DOMAIN}.crt;
@@ -1105,7 +1237,7 @@ server {
 
     # 后端API
     location /api {
-        proxy_pass http://localhost:40001;
+        proxy_pass http://localhost:${BACKEND_PORT};
         proxy_http_version 1.1;
         proxy_set_header Upgrade \$http_upgrade;
         proxy_set_header Connection 'upgrade';
@@ -1174,8 +1306,8 @@ health_check() {
     fi
 
     # 检查端口
-    if netstat -tunlp | grep -q ":40001"; then
-        print_success "后端端口监听正常 (40001)"
+    if netstat -tunlp | grep -q ":${BACKEND_PORT}"; then
+        print_success "后端端口监听正常 (${BACKEND_PORT})"
     else
         print_error "后端端口监听异常"
         return 1
@@ -1225,19 +1357,42 @@ print_completion() {
     # 访问地址
     if [[ "$USE_DOMAIN" == "true" ]]; then
         if [[ "$SSL_METHOD" == "8" ]]; then
-            echo -e "${CYAN}访问地址:${NC} http://${DOMAIN}"
+            if [[ "$HTTP_PORT" == "80" ]]; then
+                echo -e "${CYAN}访问地址:${NC} http://${DOMAIN}"
+            else
+                echo -e "${CYAN}访问地址:${NC} http://${DOMAIN}:${HTTP_PORT}"
+            fi
         else
-            echo -e "${CYAN}访问地址:${NC} https://${DOMAIN}"
+            if [[ "$HTTPS_PORT" == "443" ]]; then
+                echo -e "${CYAN}访问地址:${NC} https://${DOMAIN}"
+            else
+                echo -e "${CYAN}访问地址:${NC} https://${DOMAIN}:${HTTPS_PORT}"
+            fi
         fi
     else
         PUBLIC_IP=$(curl -s ifconfig.me || curl -s icanhazip.com || echo "服务器IP")
-        echo -e "${CYAN}访问地址:${NC} http://${PUBLIC_IP}"
+        if [[ "$HTTP_PORT" == "80" ]]; then
+            echo -e "${CYAN}访问地址:${NC} http://${PUBLIC_IP}"
+        else
+            echo -e "${CYAN}访问地址:${NC} http://${PUBLIC_IP}:${HTTP_PORT}"
+        fi
     fi
 
     echo -e "${CYAN}管理员账号:${NC} ${ADMIN_USERNAME}"
     echo -e "${CYAN}管理员密码:${NC} ********"
     echo ""
 
+    # 端口信息
+    if [[ "$HTTP_PORT" != "80" ]] || [[ "$HTTPS_PORT" != "443" ]] || [[ "$BACKEND_PORT" != "40001" ]]; then
+        echo -e "${YELLOW}端口配置:${NC}"
+        echo "  HTTP端口: $HTTP_PORT"
+        if [[ "$USE_DOMAIN" == "true" ]] && [[ "$SSL_METHOD" != "8" ]]; then
+            echo "  HTTPS端口: $HTTPS_PORT"
+        fi
+        echo "  后端端口: $BACKEND_PORT"
+        echo ""
+    fi
+
     # 常用命令
     echo -e "${YELLOW}常用命令:${NC}"
     echo "  查看服务状态: pm2 status"
@@ -1570,6 +1725,9 @@ main() {
     # 选择访问模式
     choose_access_mode
 
+    # 端口配置
+    configure_ports
+
     # 配置管理员账号
     configure_admin_account
 
diff --git a/一键部署命令.txt b/一键部署命令.txt
new file mode 100644
index 0000000..788176f
--- /dev/null
+++ b/一键部署命令.txt
@@ -0,0 +1,119 @@
+╔═══════════════════════════════════════════════════════════════╗
+║                                                               ║
+║               🌩️  玩玩云 - 一键部署命令                        ║
+║                                                               ║
+╚═══════════════════════════════════════════════════════════════╝
+
+📦 项目地址:
+https://gitee.com/yu-yon/vue-driven-cloud-storage
+
+
+🚀 一键安装命令（在服务器上执行）:
+
+方式1 (推荐):
+curl -fsSL https://gitee.com/yu-yon/vue-driven-cloud-storage/raw/master/install.sh | bash
+
+方式2:
+wget -qO- https://gitee.com/yu-yon/vue-driven-cloud-storage/raw/master/install.sh | bash
+
+
+🗑️ 一键卸载命令（在服务器上执行）:
+
+方式1:
+curl -fsSL https://gitee.com/yu-yon/vue-driven-cloud-storage/raw/master/install.sh | bash -s -- --uninstall
+
+方式2:
+wget -qO- https://gitee.com/yu-yon/vue-driven-cloud-storage/raw/master/install.sh | bash -s -- --uninstall
+
+方式3 (如果已下载脚本):
+bash install.sh --uninstall
+
+
+✅ v1.1.3 更新说明:
+- 集成一键卸载功能到主脚本
+- 双重确认机制防止误删
+- 可选数据备份功能
+- 完整清理项目文件、PM2进程、Nginx配置、SSL证书
+- 保留系统环境（Node.js、Nginx、PM2、编译工具）
+- 智能残留检查
+
+✅ v1.1.2 更新说明:
+- 修复npm依赖安装失败问题
+- 降级better-sqlite3以兼容Node.js 18.x+
+- 自动安装C++编译工具（gcc-c++, make, python3）
+- 确保native模块编译成功
+
+✅ v1.1.1 更新说明:
+- 升级到 Node.js 20.x LTS（长期支持版本）
+- 解决 Node.js 18.x 即将停止支持的警告问题
+- 更长的官方支持周期（至2026年4月）
+- 更好的性能和安全性
+
+✅ v1.1.0 更新说明:
+- 新增支持 Rocky Linux、AlmaLinux、Fedora、openSUSE
+- 实现统一包管理器检测，自动适配不同系统
+- 优化阿里云镜像源配置，支持更多发行版
+- 改进系统兼容性，未识别系统可自动检测包管理器
+- 全面支持 APT、YUM、DNF、Zypper 包管理器
+
+
+✨ 支持的操作系统:
+- ✅ Ubuntu 18.04 / 20.04 / 22.04 / 24.04
+- ✅ Debian 10 / 11 / 12
+- ✅ CentOS 7 / 8
+- ✅ RHEL 7 / 8 / 9
+- ✅ Rocky Linux 8 / 9
+- ✅ AlmaLinux 8 / 9
+- ✅ Fedora 35+
+- ✅ openSUSE Leap
+- ✅ 其他基于以上系统的发行版
+
+
+✨ 脚本特性:
+- ✅ 完全自动化部署，无需手动操作
+- ✅ 支持 Ubuntu/Debian/CentOS/RHEL/Rocky/AlmaLinux/Fedora/openSUSE
+- ✅ 自动检测系统并安装对应依赖
+- ✅ 自动安装 Node.js、Nginx、PM2 等依赖
+- ✅ 提供官方源和阿里云镜像源选择
+- ✅ 支持域名/IP 两种访问模式
+- ✅ 6种SSL证书自动部署方案
+- ✅ 智能容错和重试机制
+- ✅ 健康检查和完整提示
+
+
+📋 用户只需:
+1. 选择软件源（官方/阿里云）
+2. 选择访问模式（域名/IP）
+3. 如果是域名模式，选择SSL证书方案
+4. 输入管理员账号和密码
+5. 等待自动部署完成
+
+
+💡 使用示例:
+
+1. 登录服务器（SSH）
+2. 复制一键安装命令并执行
+3. 按照提示输入选项（例如输入 2 选择阿里云源）
+4. 等待部署完成
+5. 访问您的域名或IP地址
+
+
+📖 详细文档:
+https://gitee.com/yu-yon/vue-driven-cloud-storage/blob/master/INSTALL_GUIDE.md
+
+
+🔧 部署后管理:
+- 查看服务状态: pm2 status
+- 查看日志: pm2 logs wanwanyun-backend
+- 重启服务: pm2 restart wanwanyun-backend
+- 配置文件: /var/www/wanwanyun/backend/.env
+
+
+📞 获取帮助:
+- 提交Issue: https://gitee.com/yu-yon/vue-driven-cloud-storage/issues
+- 查看文档: 项目README.md
+
+
+═══════════════════════════════════════════════════════════════
+
+祝您使用愉快！ 🎉