diff --git a/ConfigBasic.js b/ConfigBasic.js
index c05cfb0..a32ca16 100644
--- a/ConfigBasic.js
+++ b/ConfigBasic.js
@@ -2,6 +2,13 @@ module.exports = {
   protocol: 'http',
   host: 'localhost',
   port: undefined,
+  // 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', // file|greenlock
+  sslDomainList: [],
+  sslKey: 'ssl/privkey.pem', // ssl key file,
+  sslCert: 'ssl/fullchain.pem', // ssl cert file,
+  sslCA: 'ssl/client-cert.pem', // ssl ca file,
+
 
   deploy: {
     host: '', // 待部署到的主机
diff --git a/server.js b/server.js
index 8d9facd..8cb7a2b 100644
--- a/server.js
+++ b/server.js
@@ -67,7 +67,7 @@ async function init() {  /*** 设置全局对象 ***/
 
   const server = express()
 
-  const greenlock = require('greenlock-express').create({
+  const greenlock = (wo.Config.sslType === 'greenlock') ? require('greenlock-express').create({
     version: 'draft-11',
     server: 'https://acme-v02.api.letsencrypt.org/directory', // for test: acme-staging-v02
     agreeTos: true,
@@ -77,7 +77,7 @@ async function init() {  /*** 设置全局对象 ***/
     approvedDomains: wo.Config.sslDomainList,
     configDir: path.resolve(__dirname, 'ssl'),
     app: server,
-  })
+  }) : null
 
   /*** 通用中间件 ***/
   server.use(logger('development'===server.get('env')?'dev':'combined'))