From 619b78eaab8c9a31da65b0675a1d4350e9270011 Mon Sep 17 00:00:00 2001
From: duangavin123 <duanxichao@huawei.com>
Date: Fri, 1 Jul 2022 03:49:32 +0000
Subject: [PATCH] update zh-cn/device-dev/subsystems/subsys-dfx-overview.md.
 Signed-off-by: duangavin123 <duanxichao@huawei.com>

---
 zh-cn/device-dev/subsystems/subsys-dfx-overview.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/zh-cn/device-dev/subsystems/subsys-dfx-overview.md b/zh-cn/device-dev/subsystems/subsys-dfx-overview.md
index c43e87a0da..738dc3d6f9 100755
--- a/zh-cn/device-dev/subsystems/subsys-dfx-overview.md
+++ b/zh-cn/device-dev/subsystems/subsys-dfx-overview.md
@@ -1,6 +1,5 @@
 # DFX概述<a name="ZH-CN_TOPIC_0000001185974398"></a>
 
--   [基本概念](#section5635178134811)
 
 在OpenHarmony中，DFX\([Design for X](https://en.wikipedia.org/wiki/Design_for_X)\)是为了提升质量属性的软件设计，目前包含的内容主要有：DFR（Design for Reliability，可靠性）和DFT（Design for Testability，可测试性）特性。
 
-- 
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