diff --git a/zh-cn/application-dev/reference/apis/js-apis-system-bluetooth.md b/zh-cn/application-dev/reference/apis/js-apis-system-bluetooth.md
index 0c8c37bc566b7d3ac6f8cd0193b71db734930eb0..e2ef4e666ff66899a8273c4b1996b9064d6e3fb3 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-system-bluetooth.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-system-bluetooth.md
@@ -1,4 +1,4 @@
-# 蓝牙
+# @system.bluetooth (蓝牙)
 
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**