From 9a478744019271cfcc7d0a9ae458b0722620dc29 Mon Sep 17 00:00:00 2001
From: lanlankaoyanshan <lanlankaoyanshan@163.com>
Date: Tue, 10 May 2022 21:42:58 +0800
Subject: [PATCH] fix

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

diff --git a/Readme.md b/Readme.md
index ca71c0a..4f9bccb 100644
--- a/Readme.md
+++ b/Readme.md
@@ -109,6 +109,7 @@
 
 ### 数学笔记
 
+[数学公式背诵版合集](https://mp.weixin.qq.com/s?__biz=Mzk0MDIxMzE0OQ==&mid=2247484006&idx=1&sn=aa308e96b1447339af067048345d7bff&chksm=c2e45494f593dd823223fef5275d04f0db6b67ee7f095878976afff45fd2c2785b83cae9f978&token=1875706390&lang=zh_CN#rd)
 
 
 ### 英语笔记