Update README.md

README.md

@@ -26,8 +26,8 @@ The model achieved 76.0% on [ProcessBench](https://github.com/QwenLM/ProcessBenc
 Both achieve new state-of-the-art (SOTA) performance among 7B parameter models (as of 15/04/2025).
 
  <p align="center">
-  <img src="https://raw.githubusercontent.com/sail-sg/ActivePRM/refs/heads/master/assets/processbench.png" width=80%/>
-  <img src="https://raw.githubusercontent.com/sail-sg/ActivePRM/refs/heads/master/assets/prmbench.png" width=80%/>
+  <img src="https://raw.githubusercontent.com/sail-sg/ActivePRM/refs/heads/master/assets/processbench.png" width=90%/>
+  <img src="https://raw.githubusercontent.com/sail-sg/ActivePRM/refs/heads/master/assets/prmbench.png" width=90%/>
 </p>