diff --git a/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-logging.md b/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-logging.md
index 921f66bc2fc4d328f75ad77708eabfa6dace7cca..f3ea20e65e68beca2dfc504c73d532d61c66bd4a 100644
--- a/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-logging.md
+++ b/zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-logging.md
@@ -1,11 +1,5 @@
 # HiSysEvent打点指导<a name="ZH-CN_TOPIC_0000001231373947"></a>
 
--   [概述](#section77571101789)
-    -   [功能简介](#section123133332175224)
-        -   [约束与限制](#section123181432175224)
--   [开发指导](#section314416685113)
-    -   [接口说明](#section13480315886)
-    -   [开发实例](#section112771171317)
 
 ## 概述<a name="section77571101789"></a>