diff --git a/projects/Computer-Networks.md b/projects/Computer-Networks.md
index ab4ae3f..4950e03 100644
--- a/projects/Computer-Networks.md
+++ b/projects/Computer-Networks.md
@@ -13,6 +13,7 @@
 - [goverclock](https://github.com/goverclock/BUPT-Projects-Public/tree/main/datalink)
 - [rand-fly](https://github.com/rand-fly/bupt_work_collection/tree/main/computer_network/%E5%AE%9E%E9%AA%8C%E4%B8%80%EF%BC%9A%E9%93%BE%E8%B7%AF%E5%B1%82%E6%BB%91%E5%8A%A8%E7%AA%97%E5%8F%A3%E5%8D%8F%E8%AE%AE%E7%9A%84%E8%AE%BE%E8%AE%A1%E4%B8%8E%E5%AE%9E%E7%8E%B0)
 - [BUPT-CS-Assignment](https://github.com/BUPT-CS-Assignment/Datalink_Layer_Protocal)
+- [Jay](https://github.com/JayKiang/Jay.git)
 
 ### WireShark 抓包实验