From 942d7471089711e0b5c1812a96ac4dfcc3a3eaaf Mon Sep 17 00:00:00 2001
From: ColsonZhang <784278850@qq.com>
Date: Sun, 31 Jan 2021 17:39:52 +0800
Subject: [PATCH] add user manual to the readme

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

diff --git a/README.md b/README.md
index f6b1950..9ca1e47 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,7 @@
 
   * 增加了元件属性修改功能，增加了对属性的解析
   * 更新了几个元件的icon，可以在这个网站上绘制相应的像素图表http://www.xiconeditor.com/
+  * 增加了按下delete键删除元素的功能
   * 发现了一些bug，例如当进行FlipH和FlipV时端口无法跟着进行翻转
   * 当前的功能界面如下图所示
   * ![avatar](./Schematic/schematic.png)