diff --git a/README.md b/README.md
index 76926c9c..4da77dbe 100644
--- a/README.md
+++ b/README.md
@@ -113,6 +113,7 @@
 
 * [计算机网络常见面试题](https://github.com/Snailclimb/Java_Guide/blob/master/计算机网络与数据通信/计算机网络.md)
 * [计算机网络基础知识总结](https://github.com/Snailclimb/Java_Guide/blob/master/计算机网络与数据通信/干货：计算机网络知识总结.md)
+* [HTTPS中的TLS](https://github.com/Snailclimb/Java_Guide/blob/master/计算机网络与数据通信/HTTPS中的TLS.md)
 
 ### 数据通信(RESTful,RPC,消息队列)总结