diff --git a/zh-cn/application-dev/reference/apis/js-apis-bundle-ElementName.md b/zh-cn/application-dev/reference/apis/js-apis-bundle-ElementName.md
index e709cee9f447aea12e0be74bb35da41de9cca7c0..2a9629e5843bda8354c2f568f073bbd56217a2d5 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-bundle-ElementName.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-bundle-ElementName.md
@@ -1,4 +1,4 @@
-# ElementName
+# elementName (ElementName)