diff --git a/Vue3学习笔记.md b/Vue3学习笔记.md
index ff14fdf..b379ee1 100644
--- a/Vue3学习笔记.md
+++ b/Vue3学习笔记.md
@@ -63,8 +63,9 @@ const app = createApp({
   <body>
     <div id="app"></div>
     <script>
-        
         import { createApp } from 'vue'
+        
+        el: '#app'
         const app = createApp({
             data(){
                 return {
