From 6bde8d620e58ee05e15480945adedf79de817e41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E6=84=8F=E4=BC=9F?= <1687396619@qq.com>
Date: Thu, 27 Apr 2023 20:19:50 +0800
Subject: [PATCH] .

---
 README.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/README.md b/README.md
index 66e9a9d..28fdccd 100644
--- a/README.md
+++ b/README.md
@@ -233,3 +233,26 @@ a: No such file or directory
 
 
 
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+各模块的主要功能如下：
+main
+系统主函数模块，显示菜单，根据用户选择的菜单命令，执行相关操作。
+init
+系统初始化。 display_menu显示菜单命令。
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