Update src/about.py

src/about.py

@@ -28,7 +28,10 @@ LINKS_AND_INFO = """
 <div align="center">
 <p><a href="https://github.com/CodeGoat24/UnifiedReward" target="_blank">UnifiedReward Team</a></p> <br>
 
-<a href=""><img src='https://img.shields.io/badge/arXiv-UniGenBench-blue' alt='Paper PDF'></a><a href="https://codegoat24.github.io/UnifiedReward/Pref-GRPO"><img src='https://img.shields.io/badge/Project-Website-orange' alt='Project Page'></a><a href="https://github.com/CodeGoat24/UniGenBench" target="_blank" rel="noopener noreferrer"><img alt="Code" src="https://img.shields.io/github/stars/CodeGoat24/UniGenBench.svg?style=social&amp;label=Official"></a>
+<a href="https://mayubo2333.github.io/UnifiedReward/Pref-GRPO" target="_blank">🏠 Homepage</a> | 
+<a href="" target="_blank">📄 arXiv Paper</a> 
+
+<a href="https://github.com/CodeGoat24/UniGenBench" target="_blank" rel="noopener noreferrer"><img alt="Code" src="https://img.shields.io/github/stars/CodeGoat24/UniGenBench.svg?style=social&amp;label=Official"></a>
 
 </div>
 """