diff --git a/docs/uts/object.md b/docs/uts/object.md
index 82c23568c5f1354e0f9688a88812c392dad78279..6bd3534308af7f8e5f6a40a4c8dd6574d1788a95 100644
--- a/docs/uts/object.md
+++ b/docs/uts/object.md
@@ -58,13 +58,6 @@ type Person = {
     name: string
     info: PersonInfo
 }
-
-const person = {
-    name: 'Tom',
-    info: {
-        age: 18
-    } as PersonInfo
-} as Person
 ```
 
 未支持的用法：