diff --git a/Vue3学习笔记.md b/Vue3学习笔记.md
index f82fb60..4e896b0 100644
--- a/Vue3学习笔记.md
+++ b/Vue3学习笔记.md
@@ -66,7 +66,9 @@ const app = createApp({
         import { createApp } from 'vue'
         const app = createApp({
             data(){
-                ret
+                return {
+                    con
+                }
             }
         })