From 8226d986cb677a94900195fd0c3d8e0b7f65766b Mon Sep 17 00:00:00 2001
From: JohnJim0816 <johnjim0816@gmail.com>
Date: Tue, 22 Sep 2020 23:39:52 +0800
Subject: [PATCH] update

---
 docs/chapter3/porject1.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/chapter3/porject1.md b/docs/chapter3/porject1.md
index 3658564..ba6911e 100644
--- a/docs/chapter3/porject1.md
+++ b/docs/chapter3/porject1.md
@@ -40,3 +40,4 @@
 
 
 
+[参考代码](https://github.com/datawhalechina/leedeeprl-notes/tree/master/codes/snake)
\ No newline at end of file