diff --git a/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-query.md b/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-query.md
index d467ec4e62033d8ee421e69fda5ec4bee634c78a..9acbac7f2e017d7712b59c5a71293f9759aadb7a 100644
--- a/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-query.md
+++ b/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-query.md
@@ -1,9 +1,5 @@
 # HiSysEvent查询指导<a name="ZH-CN_TOPIC_0000001231455461"></a>
 
--   [概述](#section279684125212)
--   [开发指导](#section315316761113)
-    -   [接口说明](#section03869128521)
-    -   [开发实例](#section14286111855212)
 
 ## 概述<a name="section279684125212"></a>