From c6ae82d3235be4aeaa1d6f410dadc02d528bf97f Mon Sep 17 00:00:00 2001
From: duangavin123 <duanxichao@huawei.com>
Date: Fri, 1 Jul 2022 03:57:41 +0000
Subject: [PATCH] update
 zh-cn/device-dev/subsystems/subsys-usbservice-guide.md. Signed-off-by:
 duangavin123 <duanxichao@huawei.com>

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

diff --git a/zh-cn/device-dev/subsystems/subsys-usbservice-guide.md b/zh-cn/device-dev/subsystems/subsys-usbservice-guide.md
index 1692e51715..72b8fced7a 100644
--- a/zh-cn/device-dev/subsystems/subsys-usbservice-guide.md
+++ b/zh-cn/device-dev/subsystems/subsys-usbservice-guide.md
@@ -1,6 +1,5 @@
 # USB服务子系统使用指导<a name="ZH-CN_TOPIC_0000001077367159"></a>
 
--   [使用步骤](#section18816105182315)
 
 下面使用步骤以bulktransfer为例。
 
-- 
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