diff --git a/server.js b/server.js
index 4e27a36..46b369e 100644
--- a/server.js
+++ b/server.js
@@ -39,6 +39,7 @@ try {
   .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'}`)
+  .option('-d, --dist <dist>', `Distribution folder to serve as webroot. Default to ${Config.dist}`)
   .option('--sslType <type>', `SSL provider type. Default to ${Config.sslType}`)
   .option('--sslCert <cert>', `SSL certificate file. Default to ${Config.sslCert}`)
   .option('--sslKey <key>', `SSL private key file. Default to ${Config.sslKey}`)
@@ -49,6 +50,7 @@ try {
   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
+  Config.dist = commander.dist || Config.dist || 'dist'
   Config.sslType = commander.sslType || Config.sslType
   Config.sslCert=commander.sslCert || Config.sslCert
   Config.sslKey=commander.sslKey || Config.sslKey
@@ -89,7 +91,7 @@ async function init(){  /*** 设置全局对象 ***/
   server.use(require('compression')())
 
   /*** 路由 ***/
-  server.use(require('express').static(path.join(process.cwd(), 'dist'), {index: 'index.html'}))
+  server.use(require('express').static(path.join(process.cwd(), wo.Config.dist), {index: 'index.html'}))
   // server.use(require('serve-favicon')(path.join(__dirname, 'public', 'favicon.ico')))  // uncomment after placing your favicon in /public
 
   let ipv4 = getMyIp()