diff --git a/metagpt/ext/sela/README.md b/metagpt/ext/sela/README.md
index ceb832a98..2a4054c64 100644
--- a/metagpt/ext/sela/README.md
+++ b/metagpt/ext/sela/README.md
@@ -91,7 +91,7 @@ ### Ablation Study
     ```
 
 ## 4. Citation
-Please cite our paper if you use SELA or find it useful! 
+Please cite our paper if you use SELA or find it cool or useful! 
 
 ```bibtex
 @misc{chi2024selatreesearchenhancedllm,