diff --git a/README.md b/README.md
index 329147a..4be6bb2 100644
--- a/README.md
+++ b/README.md
@@ -1604,6 +1604,7 @@
 - [JavaVulnSummary：Java漏洞分析汇合](https://github.com/R17a-17/JavaVulnSummary)
 - [GetDomainAdmin：获取域控权限的几种方式](https://github.com/JDArmy/GetDomainAdmin)
 - [my-re0-k8s-security：整理过去的分享，从零开始的Kubernetes攻防](https://github.com/neargle/my-re0-k8s-security)
+- [PHPAuditGuideBook：PHP代码审计入门指南](https://github.com/burpheart/PHPAuditGuideBook)
 
 ## <span id="head9"> 说明</span>