diff --git a/index.md b/index.md
index 6ebe1b8..76771de 100644
--- a/index.md
+++ b/index.md
@@ -5,7 +5,7 @@ permalink: /
 toc: true
 ---
 
-Advancing the future of AI agents through cutting-edge research in reinforcement learning, generative models, and intelligent systems.
+Our group's mission is to tackle the question of how to make reinforcement learning for scalable models stable and efficient? We deep dive into topics such as natural gradients, trust regions, advantage estimation, and policy optimization.
 
 ![Group Photo](/assets/img/agent_lab_1.jpg){: .rounded}