diff --git a/README.md b/README.md
index 51b4a4c..13b5a9c 100644
--- a/README.md
+++ b/README.md
@@ -23,12 +23,12 @@ Open-Sora not only democratizes access to advanced video generation techniques,
 streamlined and user-friendly platform that simplifies the complexities of video generation.
 With Open-Sora, our goal is to foster innovation, creativity, and inclusivity within the field of content creation.
 
-🎬 For a professional and better version of the model, please try [Video Ocean](https://video-ocean.com/).
+<!-- 🎬 For a professional and better version of the model, please try [Video Ocean](https://video-ocean.com/).
 <div align="center">
    <a href="https://video-ocean.com/">
    <img src="https://github.com/hpcaitech/public_assets/blob/main/colossalai/img/3.gif" width="850" />
    </a>
-</div>
+</div> -->
 
 <div align="center">
    <a href="https://hpc-ai.com/?utm_source=github&utm_medium=social&utm_campaign=promotion-opensora">
@@ -289,6 +289,10 @@ Human preference results show our model is on par with HunyuanVideo 14B and Step
 
 ![Win Rate](https://github.com/hpcaitech/Open-Sora-Demo/blob/main/readme/v2_winrate.png)
 
+With strong performance, Open-Sora 2.0 is cost-effective.
+
+![Cost](https://github.com/hpcaitech/Open-Sora-Demo/blob/main/readme/v2_cost.png)
+
 ## Contribution
 
 Thanks goes to these wonderful contributors: