diff --git a/docs/uts/literal.md b/docs/uts/literal.md
index ba86dfd7387fd5fad37f8b7b07001104b2e8c62e..0148146c942f49e9332a7c3de30e515d62ccc036 100644
--- a/docs/uts/literal.md
+++ b/docs/uts/literal.md
@@ -197,8 +197,8 @@ type User = {
 function printUser(user: User){
 	console.log(user) 
 }
-printUser({name: 'DCloud',age: 12} as User) // 通过对象字面量 as User 构造一个 type 定义的 User 对象
-printUser({name: 'DCloud',age: 12}) // 从 HBuilderX 4.31+ 起，无需手动 as User
+printUser({name: 'zhangsan',age: 12} as User) // 通过对象字面量 as User 构造一个 type 定义的 User 对象
+printUser({name: 'zhangsan',age: 12}) // 从 HBuilderX 4.31+ 起，无需手动 as User
 
 ```