diff --git a/README.md b/README.md
index e485d77..16b9394 100644
--- a/README.md
+++ b/README.md
@@ -298,5 +298,5 @@ The Average Time is 15.285714
 
 # 参考文献
 [1] 严蔚敏, 吴伟民. 数据结构（C语言版）. 北京: 清华大学出版社, 2007.
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+[2]回到唐朝当少爷  https://www.bilibili.com/read/cv15955830?from=search&spm_id_from=333.337.0.0