From 7dfb635a4633d839b8d77facdccf107c61b45ce8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B9=9D=E5=88=B6=E6=9D=A8=E6=A2=85?=
 <hoochanlon@outlook.com>
Date: Sat, 18 Jul 2020 17:38:47 +0800
Subject: [PATCH] Update README.md

---
 2.1 高效学习/README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/2.1 高效学习/README.md b/2.1 高效学习/README.md
index 377e33f..bcc22a3 100644
--- a/2.1 高效学习/README.md	
+++ b/2.1 高效学习/README.md	
@@ -1,3 +1,6 @@
+短链接：http://33h.co/e2D5
+
+
 ### 背书写字