diff --git a/Vue3学习笔记.md b/Vue3学习笔记.md
index 3de6cba..dfd67c0 100644
--- a/Vue3学习笔记.md
+++ b/Vue3学习笔记.md
@@ -37,6 +37,13 @@ const app = createApp({
 如下：
 
 ```vue
-import ()
+import { createApp } from 'vue'
+
+const app = createApp({
+    data{
+        ret
+    }
+})
+
 ```