diff --git a/README.md b/README.md
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+++ b/README.md
@@ -971,6 +971,7 @@
 -  [隐藏CS源IP，提高溯源难度的几种方案](./books/隐藏CS源IP，提高溯源难度的几种方案.pdf)
 -  [CS使用请求转发隐藏真实IP](.books/CS使用请求转发隐藏真实IP.pdf)
 -  [go免杀初探](./books/go免杀初探.pdf)
+-  [记一次绕过防火墙反弹转发姿势小结](./books/记一次绕过防火墙反弹转发姿势小结.pdf)
 
 ## <span id="head9"> 说明</span>
 
diff --git a/books/记一次绕过防火墙反弹转发姿势小结.pdf b/books/记一次绕过防火墙反弹转发姿势小结.pdf
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