diff --git a/ConfigBasic.js b/ConfigBasic.js
index 7646b78..e2a02ef 100644
--- a/ConfigBasic.js
+++ b/ConfigBasic.js
@@ -3,18 +3,23 @@ module.exports={
   host: 'localhost',
   port: undefined,
   from: './dist', // local path to serve as webroot
-  // 如果使用 https 协议，必须填写以下内容，或在命令行参数中设置：
-  sslType: '', // '' or greenlock or file
-  sslDomainList: ['localhost'],
-  sslKey: undefined, // ssl key file,
-  sslCert: undefined, // ssl cert file,
-  sslCA: undefined, // ssl ca file,
+
+  production: {
+    protocol: 'httpall',
+    host: 'remote.domain',
+    // 如果使用 https 协议，必须填写以下内容，或在命令行参数中设置：
+    sslType: 'file', // '' or greenlock or file
+    sslDomainList: ['remote.domain'],
+    sslKey: '/etc/letsencrypt/live/HOST/privkey.pem', // ssl key file,
+    sslCert: '/etc/letsencrypt/live/HOST/fullchain.pem', // ssl cert file,
+    sslCA: '/etc/letsencrypt/live/HOST/bundle.pem', // ssl ca file,
+  }, 
 
   deploy: {
     type: 'web',
     host: 'localhost', // 待部署到的主机
     port: '22', // 带部署到的主机的 SSH 端口
-    dir: '/home/adot/APPNAME', // 待部署到的目录路径
+    dir: '/faronear/ORG/APP', // 待部署到的目录路径
     dist: 'dist', // 待部署到的文件夹
     user: 'adot', // 登录用户名
     password: '', // 登录用户密码
diff --git a/ConfigCustom.js b/ConfigCustom.js
index 0236311..054eb83 100644
--- a/ConfigCustom.js
+++ b/ConfigCustom.js
@@ -1,6 +1,3 @@
 module.exports={
-//  sslType: 'file',
-//  sslKey: '/etc/letsencrypt/live/HOST/privkey.pem', // ssl key file,
-//  sslCert: '/etc/letsencrypt/live/HOST/fullchain.pem', // ssl cert file,
-//  sslCA: '/etc/letsencrypt/live/HOST/bundle.pem', // ssl ca file,
+
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index fb3676e..af6ba22 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "vhost": "^3.0.2"
   },
   "devDependencies": {
+    "pm2": "^3.5.0",
     "standard": "^12.0.1",
     "supervisor": "^0.12.0",
     "watchify": "^3.10.0"
diff --git a/server.js b/server.js
index 84addd5..d4e7f0b 100644
--- a/server.js
+++ b/server.js
@@ -36,6 +36,7 @@ try {
   // 载入命令行参数
   commander
   .version(Config.VERSION, '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
+  .option('-e, --env <env>', 'Environment. Default to ' + (Config.env || process.env.NODE_ENV))
   .option('-H, --host <host>', `Host ip or domain name. Default to ${Config.host}`)
   .option('-P, --protocol <protocol>', `Web server protocol http|https|httpall|http2https. Default to ${Config.protocol}`)
   .option('-p, --port <port>', `Server port. Default to ${Config.port?Config.port:'80|443'}`)
@@ -47,6 +48,12 @@ try {
   .parse(process.argv)
 
   // 把命令行参数 合并入配置。
+  Config.env = commander.env || Config.env || process.env.NODE_ENV
+  if (Config.env === 'production') {
+    Config = deepmerge(Config, Config.production)
+  }
+  delete Config.production
+
   Config.host=commander.host || Config.host
   Config.protocol=commander.protocol || Config.protocol  || 'http'
   Config.port=parseInt(commander.port) || parseInt(Config.port) || (Config.protocol==='http'?80:Config.protocol==='https'?443:undefined) // 端口默认为 http:80, https:443, httpall: 80|443