diff --git a/README.md b/README.md
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 # pwn-learning
 A pwn learning repo containing multiple pwn program codes.
+
+## Tutorials
+[1] [Pwn学习总结（1）：工具篇](https://renjikai.com/pwn-learning-summary-1/)
+[2] [Pwn学习总结（2）：ELF保护知识篇](https://renjikai.com/pwn-learning-summary-2/)
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