diff --git a/README.md b/README.md
index 6f72215..54144e6 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,8 @@ A pwn learning repo containing multiple pwn program codes.
 
 [Pwn学习总结（3）：gdb调试命令篇](https://renjikai.com/pwn-learning-summary-3/)
 
-[Pwn学习总结（4）：无保护的栈溢出](https://renjikai.com/pwn-learning-summary-4/)
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+[Pwn学习总结（4）：无保护的栈溢出](https://renjikai.com/pwn-learning-summary-4/)
+
+[Pwn学习总结（5）：No-PIE-eXecutable，ASLR-Library](https://renjikai.com/pwn-learning-summary-5/)
+
+[Pwn学习总结（6）：NX与ROP](https://renjikai.com/pwn-learning-summary-6/)
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