From 5f8d032b8cae917c88a304576666b062c41666b7 Mon Sep 17 00:00:00 2001
From: zhyang-dev <24970893+zhyang-dev@users.noreply.github.com>
Date: Wed, 11 Sep 2024 22:29:24 +0800
Subject: [PATCH] Update README.zh_CN.md

---
 README.zh_CN.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.zh_CN.md b/README.zh_CN.md
index 9ffb671..415d23d 100644
--- a/README.zh_CN.md
+++ b/README.zh_CN.md
@@ -6,7 +6,7 @@
 
 #### 安装教程
 0. 激活需要的OpenFOAM环境（否则会安装失败）
-1. 获取该项目源码：`git clone https://github.com/zhyang-dev/of_cmake_config.git`
+1. 获取该项目源码：`git clone --depth=1 https://github.com/zhyang-dev/of_cmake_config.git`
 2. 安装：`cd of_cmake_config && ./install`
 
 #### 使用说明