From a8c13e604b62629d290f4eb8b9dd5783ab19ab3d Mon Sep 17 00:00:00 2001
From: youngyangyang04 <826123027@qq.com>
Date: Fri, 16 Apr 2021 11:06:19 +0800
Subject: [PATCH] Update

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

diff --git a/README.md b/README.md
index 285687de..e6507199 100644
--- a/README.md
+++ b/README.md
@@ -241,7 +241,7 @@
 
 <img src='https://img-blog.csdnimg.cn/20210219192050666.png' width=600 alt='回溯算法大纲'> </img></div>
 
-1. [关于回溯算法，你该了解这些！](https://mp.weixin.qq.com/s/gjSgJbNbd1eAA5WkA-HeWw)
+1. [关于回溯算法，你该了解这些！](./problems/回溯算法理论基础.md)
 2. [回溯算法：求组合问题！](https://mp.weixin.qq.com/s/OnBjbLzuipWz_u4QfmgcqQ)
 3. [回溯算法：组合问题再剪剪枝](https://mp.weixin.qq.com/s/Ri7spcJMUmph4c6XjPWXQA)
 4. [回溯算法：求组合总和！](https://mp.weixin.qq.com/s/HX7WW6ixbFZJASkRnCTC3w)