[Docs] update leaderboard img (#29)

README.md

@@ -38,7 +38,7 @@ OpenCompass is a one-stop platform for large model evaluation, aiming to provide
 
 We provide [OpenCompass Leaderbaord](https://opencompass.org.cn/rank) for community to rank all public models and API models. If you would like to join the evaluation, please provide the model repository URL or a standard API interface to the email address `opencompass@pjlab.org.cn`.
 
-[![image](https://github.com/InternLM/OpenCompass/assets/7881589/475b0c8e-28b8-43e9-b2fd-4dd558e22491)](https://opencompass.org.cn/rank)
+[![image](https://github.com/InternLM/opencompass/assets/13503330/80c5a42c-ddf0-4c6f-b39e-c175711ac381)](https://opencompass.org.cn/rank)
 
 ## Dataset Support
 

README_zh-CN.md

@@ -40,7 +40,7 @@ OpenCompass 是面向大模型评测的一站式平台。其主要特点如下
 
 我们将陆续提供开源模型和API模型的具体性能榜单，请见 [OpenCompass Leaderbaord](https://opencompass.org.cn/rank) 。如需加入评测，请提供模型仓库地址或标准的 API 接口至邮箱  `opencompass@pjlab.org.cn`.
 
-[![image](https://github.com/InternLM/OpenCompass/assets/7881589/93f215f4-7ea1-49d0-889f-2fde7d952ff6)](https://opencompass.org.cn/rank)
+[![image](https://github.com/InternLM/opencompass/assets/13503330/76237116-a9dd-4207-abef-7ff73b89568a)](https://opencompass.org.cn/rank)
 
 ## 数据集支持