diff --git a/lib/compile-vue.js b/lib/compile-vue.js
index 0df2793..2c0d595 100644
--- a/lib/compile-vue.js
+++ b/lib/compile-vue.js
@@ -7,8 +7,15 @@
 import fs from 'iofs'
 import scss from '@bytedo/sass'
 import { createHash } from 'crypto'
+import Es from 'esbuild'
 
-import { JS_EXP, STYLE_EXP, HTML_EXP, CSS_SHEET_EXP } from './constants.js'
+import {
+  JS_EXP,
+  STYLE_EXP,
+  HTML_EXP,
+  CSS_SHEET_EXP,
+  HMR_SCRIPT
+} from './constants.js'
 
 const OPTIONS = {
   indentType: 'space',
@@ -227,7 +234,11 @@ export function parseHtml(html, { page, imports, entry }, isBuild = false) {
       `  <script>window.process = {env: {NODE_ENV: '${
         isBuild ? 'production' : 'development'
       }'}}</script>\n${
-        isBuild ? '' : '  <script src="/assets/ws.js"></script>'
+        isBuild
+          ? ''
+          : `  <script>${
+              Es.transformSync(HMR_SCRIPT, { minify: true }).code
+            }</script>`
       }</head>`
     )
     .replace('{{title}}', page.title || '')
diff --git a/lib/constants.js b/lib/constants.js
index f1a275f..76417f0 100644
--- a/lib/constants.js
+++ b/lib/constants.js
@@ -14,3 +14,38 @@ export const CSS_SHEET_EXP =
 export const COMMON_HEADERS = {
   'Cache-Control': 'no-store'
 }
+
+export const HMR_SCRIPT = `
+!(function(){
+  var ws = new WebSocket(\`ws://\${location.host}/ws-vue-live\`)
+
+  ws.addEventListener('open', function (r) {
+    console.log('vue-live hmr ready...')
+  })
+  
+  ws.addEventListener('message', function (ev) {
+    var { action, data } = JSON.parse(ev.data)
+  
+    switch (action) {
+      case 'reload':
+        location.reload()
+        break
+  
+      case 'render':
+        {
+          let tmp = [...document.adoptedStyleSheets]
+          for (let i = -1, it; (it = tmp[++i]); ) {
+            if (it.path === data.path) {
+              let stylesheet = new CSSStyleSheet()
+              stylesheet.path = data.path
+              stylesheet.replaceSync(data.content)
+              document.adoptedStyleSheets[i] = stylesheet
+              break
+            }
+          }
+        }
+        break
+    }
+  })
+})()
+`
diff --git a/lib/dev.js b/lib/dev.js
index d9f18bb..fbfd380 100644
--- a/lib/dev.js
+++ b/lib/dev.js
@@ -5,6 +5,7 @@ import { join, resolve, dirname } from 'path'
 import { parse } from 'url'
 import socket from './ws.js'
 import chokidar from 'chokidar'
+import { red, cyan, blue } from 'kolorist'
 
 import { compileScss, parseJs, compileVue, parseHtml } from './compile-vue.js'
 
@@ -134,10 +135,16 @@ export default async function createServer(root = '', conf = {}) {
                 file = join(root, rpath)
               }
               if (!fs.isfile(file)) {
-                file = file.replace(/\.vue$/, '/index.vue')
+                console.clear()
+                console.log(cyan(rpath), red(`not found!!!`))
+                console.log(
+                  red(
+                    '请正确填写引入的文件路径, vue-live 不再自动补全【%s】\n'
+                  ),
+                  blue('/index.vue')
+                )
               }
 
-              // console.log('>>>>', file)
               code = compileVue(file, conf.imports, {
                 IS_MPA,
                 currentPage,
@@ -176,8 +183,14 @@ export default async function createServer(root = '', conf = {}) {
               if (fs.isfile(file)) {
                 code = fs.cat(file)
               } else {
-                file = file.replace(/\.js$/, '/index.js')
-                code = fs.cat(file)
+                console.clear()
+                console.log(cyan(pathname), red(`not found!!!`))
+                console.log(
+                  red(
+                    '请正确填写引入的文件路径, vue-live 不再自动补全【%s】\n'
+                  ),
+                  blue('/index.js')
+                )
               }
               code = parseJs(code + '', conf.imports, { IS_MPA, currentPage })
               res.setHeader('content-type', MIME_TYPES.js)
@@ -215,7 +228,10 @@ export default async function createServer(root = '', conf = {}) {
     })
 
     .on('error', err => {
-      console.log(`${PORT}端口被占用~~~`)
+      console.log(
+        red(`${PORT} 端口被占用!!! 尝试使用 ${PORT + 1} 端口...`),
+        '\n'
+      )
       conf.devServer.port = PORT + 1
       createServer(root, conf)
     })
@@ -255,7 +271,6 @@ export default async function createServer(root = '', conf = {}) {
 
             case 'vue':
               {
-                // console.log('>>>>', file)
                 let content = compileVue(filePath, conf.imports, {
                   IS_MPA,
                   currentPage,
@@ -264,9 +279,7 @@ export default async function createServer(root = '', conf = {}) {
                   CACHE
                 })
                 let tmp = CACHE[filePath]
-                // console.log(tmp);
                 if (tmp.changed) {
-                  console.log('需要刷新了')
                   ws.send({ action: 'reload' })
                 } else {
                   ws.send({
diff --git a/lib/ws.js b/lib/ws.js
index a1a6c84..2428a01 100644
--- a/lib/ws.js
+++ b/lib/ws.js
@@ -1,35 +1,28 @@
 /**
- * 一个简单到极致的 WebSocket 类
+ * 一个简单到发指的 WebSocket 类
  * @author yutent<yutent.io@gmail.com>
  * @date 2023/01/17 17:32:51
  */
 import { WebSocketServer } from 'ws'
 
-function defer() {
-  var o = {}
-  o.promise = new Promise((resolve, reject) => {
-    o.resolve = resolve
-    o.reject = reject
-  })
-  return o
-}
-
 class WebSocket {
   #ws = null // ws实例
   #queue = [] // 消息队列
 
   constructor(server) {
-    var conn = new WebSocketServer({ server, path: '/ws-vue-live' })
-    conn.on('connection', ws => {
-      this.#ws = ws
-      // ws.on('message', data => {
-      //   console.log(data + '');
-      // })
-      while (this.#queue.length) {
-        let msg = this.#queue.shift()
-        this.send(msg)
-      }
-    })
+    if (server.listening) {
+      let conn = new WebSocketServer({ server, path: '/ws-vue-live' })
+      conn.on('connection', ws => {
+        this.#ws = ws
+        // ws.on('message', data => {
+        //   console.log(data + '');
+        // })
+        while (this.#queue.length) {
+          let msg = this.#queue.shift()
+          this.send(msg)
+        }
+      })
+    }
   }
 
   send(msg = {}) {
diff --git a/package.json b/package.json
index 17f854c..878862e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@bytedo/vue-live",
   "type": "module",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "bin": {
     "vue-live": "index.js"
   },
@@ -10,6 +10,7 @@
     "chokidar": "^3.5.3",
     "esbuild": "^0.15.13",
     "iofs": "^1.5.2",
+    "kolorist": "^1.6.0",
     "ws": "^8.12.0"
   }
 }