diff --git a/zh-cn/application-dev/reference/apis/js-apis-inputmethod-extension-ability.md b/zh-cn/application-dev/reference/apis/js-apis-inputmethod-extension-ability.md
index 88f282884bd1da208150fbab7d73d4e2d165bac9..527d1a60df24371594e5f5bf01fbecb3c48f856a 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-inputmethod-extension-ability.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-inputmethod-extension-ability.md
@@ -1,4 +1,4 @@
-# InputMethodExtensionAbility
+# @ohos.inputmethodextensionability (InputMethodExtensionAbility)
 
 开发者可通过继承本模块开发自己的输入法应用并管理输入法应用生命周期。