diff --git a/other/download2.md b/other/download2.md
index ab05bd89..d79cc46f 100644
--- a/other/download2.md
+++ b/other/download2.md
@@ -1,9 +1,10 @@
 
 # 网络
 
-[计算机网络.pdf](
-
-<a href="https://pan.baidu.com/s/1EXaJbNckzuQMOCyamzjL_Q"> <img src="s3296854.jpg" width="130"/> </a> &nbsp;&nbsp; <a href="https://pan.baidu.com/s/1oBbA9LOevcJ_reg8y5kOvw"> <img src="s28845534.jpg" width="130"/> </a> &nbsp;&nbsp; <a href="https://pan.baidu.com/s/1M0AHXqG9sP9Bxne6u0JK8A"> <img src="s27283822.jpg" width="130"/> </a> &nbsp;&nbsp; <a href="https://pan.baidu.com/s/1y0P-VFlWKdOPW7YB60OWlw"> <img src="s26676928.jpg" width="130"/> </a> 
+- [计算机网络.pdf](https://pan.baidu.com/s/1EXaJbNckzuQMOCyamzjL_Q)
+- [TCP/IP详解.pdf](https://pan.baidu.com/s/1oBbA9LOevcJ_reg8y5kOvw)
+- [图解 HTTP.pdf](https://pan.baidu.com/s/1M0AHXqG9sP9Bxne6u0JK8A)
+- [图解 TCP/IP.pdf](https://pan.baidu.com/s/1y0P-VFlWKdOPW7YB60OWlw)
 
 # 操作系统