From 1dd4a9bc7d082a6f838c014c55481dbaa6fe854e Mon Sep 17 00:00:00 2001
From: Austin <liaozhiqi7@huawei.com>
Date: Wed, 6 Apr 2022 02:41:37 +0000
Subject: [PATCH] update zh-cn/device-dev/kernel/kernel-mini-basic-ipc-sem.md.
 Signed-off-by: Austin <liaozhiqi7@huawei.com>

---
 zh-cn/device-dev/kernel/kernel-mini-basic-ipc-sem.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zh-cn/device-dev/kernel/kernel-mini-basic-ipc-sem.md b/zh-cn/device-dev/kernel/kernel-mini-basic-ipc-sem.md
index 0e56c02c75..b1c3df8154 100644
--- a/zh-cn/device-dev/kernel/kernel-mini-basic-ipc-sem.md
+++ b/zh-cn/device-dev/kernel/kernel-mini-basic-ipc-sem.md
@@ -61,6 +61,7 @@ typedef struct {
 信号量允许多个任务在同一时刻访问共享资源，但会限制同一时刻访问此资源的最大任务数目。当访问资源的任务数达到该资源允许的最大数量时，会阻塞其他试图获取该资源的任务，直到有任务释放该信号量。
 
 **图1** 轻量系统信号量运作示意图
+
 ![zh-cn_image_0000001245051881](figures/zh-cn_image_0000001245051881.png)
 
 
-- 
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