git commit -m "[doc][feat] modified readme."

README.md

@@ -37,7 +37,7 @@ library_name: pytorch
 </p> 
 
 <p align="center">
-    📚 Grow at <a href="https://github.com/01-ai/Yi/blob/main/docs/learning_hub.md"> Yi Learning Hub </a>!
+    📚 Grow at <a href="https://github.com/01-ai/Yi?tab=readme-ov-file#learning-hub"> Yi Learning Hub </a>!
 </p> 
 
 <hr>