update.

README.md

@@ -22,7 +22,7 @@ We aim to make RL easier to understand for the LLM community. Rather than relyin
 
 ## Resources
 
-- [Online Website](https://wangclnlp.github.io/RL-without-Tears-site/)
+- [Online Website](https://niutrans.github.io/RL-without-Tears/)
 - [Full PDF](rl-introduction-0911.pdf)
 - [Chapter 1: Introduction](chapter-pdfs/chapter-01-introduction.pdf)
 - [Chapter 2: Preliminary](chapter-pdfs/chapter-02-preliminary.pdf)

rl-introduction.tex

@@ -182,7 +182,7 @@
 \small
 \faGithub\ \href{https://github.com/NiuTrans/RL-without-Tears}{GitHub}
 \quad
-\faGlobe\ \href{https://niutrans.github.io/RL-without-Tears-site/}{Online Website}
+\faGlobe\ \href{https://niutrans.github.io/RL-without-Tears/}{Online Website}
 \end{center}
 
 \begin{abstract}