diff --git a/lib/dev.js b/lib/dev.js
index 92a060e..784f7ea 100644
--- a/lib/dev.js
+++ b/lib/dev.js
@@ -1,4 +1,5 @@
 import http from 'http'
+import https from 'https'
 import fs from 'iofs'
 import { join, resolve, dirname } from 'path'
 import { parse } from 'url'
@@ -9,9 +10,14 @@ import MIME_TYPES from './mime-tpyes.js'
 import { COMMON_HEADERS } from './constants.js'
 
 const noc = Buffer.from('')
+const SERVER_OPTIONS = {}
 
 export default function createServer(root = '', conf = {}) {
   const IS_MPA = Object.keys(conf.pages).length > 1
+  const PORT = conf.devServer.port
+  const USE_HTTPS = conf.devServer.https
+  const DOMAIN = conf.devServer.domain || 'localhost'
+  const WEB_SERVER = USE_HTTPS ? https : http
   let indexPage = Object.keys(conf.pages)
     .map(it => {
       let tmp = it + '.html'
@@ -22,154 +28,159 @@ export default function createServer(root = '', conf = {}) {
   let pagesDir = '',
     currentPage = ''
 
-  http
-    .createServer(function (req, res) {
-      let pathname = parse(req.url.slice(1)).pathname
-      let pageName = '',
-        isIndex = false
-      let ext
+  if (USE_HTTPS) {
+    Object.assign(SERVER_OPTIONS, conf.devServer.ssl)
 
-      if (pathname) {
-        pathname = pathname.split('/')
+    if (!SERVER_OPTIONS.key || !SERVER_OPTIONS.cert) {
+      console.error('证书错误: https 证书不能为空!!!\n')
+      process.exit(1)
+    }
+  }
 
-        if (pathname[0].endsWith('.html')) {
-          pageName = pathname.shift()
+  WEB_SERVER.createServer(SERVER_OPTIONS, function (req, res) {
+    let pathname = parse(req.url.slice(1)).pathname
+    let pageName = '',
+      isIndex = false
+    let ext
 
-          let tmp = pageName.split('.')
+    if (pathname) {
+      pathname = pathname.split('/')
 
-          ext = tmp.pop()
-          pageName = tmp.join('.')
+      if (pathname[0].endsWith('.html')) {
+        pageName = pathname.shift()
 
-          currentPage = pageName
-          pagesDir = dirname(conf.pages[pageName].entry)
-        } else {
-          ext = pathname.at(-1).split('.').pop()
-          pageName = currentPage
-        }
-        pathname = pathname.join('/')
+        let tmp = pageName.split('.')
+
+        ext = tmp.pop()
+        pageName = tmp.join('.')
+
+        currentPage = pageName
+        pagesDir = dirname(conf.pages[pageName].entry)
       } else {
-        isIndex = true
+        ext = pathname.at(-1).split('.').pop()
+        pageName = currentPage
+      }
+      pathname = pathname.join('/')
+    } else {
+      isIndex = true
+    }
+
+    for (let k in COMMON_HEADERS) {
+      res.setHeader(k, COMMON_HEADERS[k])
+    }
+
+    if (isIndex) {
+      res.setHeader('content-type', MIME_TYPES.html)
+      res.writeHead(200, 'OK')
+      res.end('<ul>' + indexPage + '</ul>')
+    } else {
+      res.setHeader('accept-ranges', 'bytes')
+
+      let code = ''
+
+      switch (ext) {
+        case 'html':
+          {
+            res.setHeader('content-type', MIME_TYPES.html)
+
+            let page = conf.pages[pageName]
+            let entry = fs.cat(page.entry).toString()
+            let html = fs.cat(join(process.env.PWD, 'index.html')).toString()
+
+            entry = parseJs(entry, conf.imports, { IS_MPA, currentPage })
+
+            code = parseHtml(html, { page, imports: conf.imports, entry })
+          }
+
+          break
+
+        case 'vue':
+          {
+            let rpath = pathname.replace(/^assets\/js\//, '')
+            let file
+
+            if (IS_MPA) {
+              file = join(pagesDir, rpath)
+            } else {
+              file = join(root, rpath)
+            }
+            if (!fs.isfile(file)) {
+              file = file.replace(/\.vue$/, '/index.vue')
+            }
+
+            // console.log('>>>>', file)
+            code = compileVue(file, conf.imports, { IS_MPA, currentPage, root, pagesDir })
+            res.setHeader('content-type', MIME_TYPES.js)
+          }
+          break
+
+        case 'scss':
+        case 'css':
+          {
+            let file = join(root, pathname.replace(/^assets\/css\//, ''))
+            code = compileScss(file)
+            res.setHeader('content-type', MIME_TYPES.css)
+          }
+          break
+
+        case 'js':
+          {
+            pathname = pathname.replace(/^assets\/js\//, '')
+            let file
+            if (pathname.startsWith(currentPage)) {
+              file = join(pagesDir, pathname)
+            } else {
+              file = join(root, pathname)
+            }
+            if (fs.isfile(file)) {
+              code = fs.cat(file)
+            } else {
+              file = file.replace(/\.js$/, '/index.js')
+              code = fs.cat(file)
+            }
+            code = parseJs(code + '', conf.imports, { IS_MPA, currentPage })
+            res.setHeader('content-type', MIME_TYPES.js)
+          }
+
+          break
+
+        case 'png':
+        case 'jpg':
+        case 'jpeg':
+        case 'webp':
+        case 'gif':
+        case 'svg':
+        case 'ico':
+        case 'bmp':
+          res.setHeader('content-type', MIME_TYPES[ext])
+          code = fs.cat(join(root, pathname))
+          if (code === null) {
+            console.error(pathname, '文件不存在')
+            res.writeHead(404, 'Not Found')
+            res.end('')
+            return
+          }
+          break
+
+        default:
+          res.setHeader('content-type', MIME_TYPES[ext] || MIME_TYPES.html)
+          break
       }
 
-      for (let k in COMMON_HEADERS) {
-        res.setHeader(k, COMMON_HEADERS[k])
-      }
-
-      if (isIndex) {
-        res.setHeader('content-type', MIME_TYPES.html)
-        res.writeHead(200, 'OK')
-        res.end('<ul>' + indexPage + '</ul>')
-      } else {
-        res.setHeader('accept-ranges', 'bytes')
-
-        let code = ''
-
-        // return res.end(JSON.stringify({url: req.url, ext, pageName}))
-
-        res.setHeader('x-ext', ext)
-        res.setHeader('x-page', pageName)
-
-        switch (ext) {
-          case 'html':
-            {
-              res.setHeader('content-type', MIME_TYPES.html)
-
-              let page = conf.pages[pageName]
-              let entry = fs.cat(page.entry).toString()
-              let html = fs.cat(join(process.env.PWD, 'index.html')).toString()
-
-              entry = parseJs(entry, conf.imports, { IS_MPA, currentPage })
-
-              code = parseHtml(html, { page, imports: conf.imports, entry })
-            }
-
-            break
-
-          case 'vue':
-            {
-              let rpath = pathname.replace(/^assets\/js\//, '')
-              let file
-
-              if (IS_MPA) {
-                file = join(pagesDir, rpath)
-              } else {
-                file = join(root, rpath)
-              }
-              if (!fs.isfile(file)) {
-                file = file.replace(/\.vue$/, '/index.vue')
-              }
-
-              // console.log('>>>>', file)
-              code = compileVue(file, conf.imports, { IS_MPA, currentPage, root, pagesDir })
-              res.setHeader('content-type', MIME_TYPES.js)
-            }
-            break
-
-          case 'scss':
-          case 'css':
-            {
-              let file = join(root, pathname.replace(/^assets\/css\//, ''))
-              code = compileScss(file)
-              res.setHeader('content-type', MIME_TYPES.css)
-            }
-            break
-
-          case 'js':
-            {
-              pathname = pathname.replace(/^assets\/js\//, '')
-              let file
-              if (pathname.startsWith(currentPage)) {
-                file = join(pagesDir, pathname)
-              } else {
-                file = join(root, pathname)
-              }
-              if (fs.isfile(file)) {
-                code = fs.cat(file)
-              } else {
-                file = file.replace(/\.js$/, '/index.js')
-                code = fs.cat(file)
-              }
-              code = parseJs(code + '', conf.imports, { IS_MPA, currentPage })
-              res.setHeader('content-type', MIME_TYPES.js)
-            }
-
-            break
-
-          case 'png':
-          case 'jpg':
-          case 'jpeg':
-          case 'webp':
-          case 'gif':
-          case 'svg':
-          case 'ico':
-          case 'bmp':
-            res.setHeader('content-type', MIME_TYPES[ext])
-            code = fs.cat(join(root, pathname))
-            if (code === null) {
-              console.error(pathname, '文件不存在')
-              res.writeHead(404, 'Not Found')
-              res.end('')
-              return
-            }
-            break
-
-          default:
-            res.setHeader('content-type', MIME_TYPES[ext] || MIME_TYPES.html)
-            break
-        }
-
-        res.setHeader('content-length', Buffer.byteLength(code || noc))
-        res.writeHead(200, 'OK')
-        res.end(code || noc)
-      }
-    })
-    .listen(conf.port)
+      res.setHeader('content-length', Buffer.byteLength(code || noc))
+      res.writeHead(200, 'OK')
+      res.end(code || noc)
+    }
+  })
+    .listen(PORT)
     .on('error', err => {
-      console.log(`${conf.port}端口被占用~~~`)
-      conf.port++
-      createServer()
+      console.log(`${PORT}端口被占用~~~`)
+      conf.devServer.port++
+      createServer(root, conf)
     })
     .on('listening', _ => {
-      console.log('启动成功, 请访问', 'http://127.0.0.1:' + conf.port)
+      console.log('启动成功, 可通过以下地址访问')
+      console.log('  本地: %s://%s:%d', USE_HTTPS ? 'https' : 'http', '127.0.0.1', PORT)
+      console.log('  外网: %s://%s:%d\n', USE_HTTPS ? 'https' : 'http', DOMAIN, PORT)
     })
 }
diff --git a/package.json b/package.json
index cb91232..dc5f516 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@bytedo/vue-live",
   "type": "module",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "bin": {
     "vue-live": "index.js"
   },