diff --git a/README.md b/README.md
index 391db83..13de280 100644
--- a/README.md
+++ b/README.md
@@ -938,7 +938,8 @@
 -  [如何制作冰蝎JSP免杀WebShell](./books/如何制作冰蝎JSP免杀WebShell.pdf)
 -  [HVV行动之泛OA流量应急](./books/HVV行动之泛OA流量应急.pdf)
 -  [Java代码执行漏洞中类动态加载的应用](./books/Java代码执行漏洞中类动态加载的应用.pdf)
--  [记一次tp5.0.24 getshell](./books/记一次tp5.0.24%20getshell.pdf)
+-  [记一次tp5.0.24 getshell](./books/记一次tp5.0.24%20getshell.pdf)-[原文地址](https://xz.aliyun.com/t/9112)
+-  [代码审计之youdiancms最新版getshell漏洞](./books/代码审计之youdiancms最新版getshell漏洞.pdf)
 
 ## <span id="head9"> 说明</span>
 
diff --git a/books/代码审计之youdiancms最新版getshell漏洞.pdf b/books/代码审计之youdiancms最新版getshell漏洞.pdf
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