diff --git a/zh-cn/application-dev/reference/apis/js-apis-lightweightset.md b/zh-cn/application-dev/reference/apis/js-apis-lightweightset.md
index 4fe56d0fa5a9d8ee8483fe16372ecb749e030688..ad47130cd04ec678f32ee5afaf2c82d2fa17c571 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-lightweightset.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-lightweightset.md
@@ -1,4 +1,4 @@
-# 非线性容器LightWeightSet  
+# @ohos.util.LightWeightSet (非线性容器LightWeightSet)
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
 > 本模块首批接口从API version 8开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。