diff --git a/README.md b/README.md
index c963bf82a1..34b25c7339 100644
--- a/README.md
+++ b/README.md
@@ -285,7 +285,7 @@ P.S: The `.py` file in `Runnable Demo` can be found in `dizoo`
| 32 |[beergame](https://github.com/OptMLGroup/DeepBeerInventory-RL) | ![discrete](https://img.shields.io/badge/-discrete-brightgreen) | ![original](./dizoo/beergame/beergame.png) | [dizoo link](https://github.com/opendilab/DI-engine/tree/main/dizoo/beergame/envs)
环境指南 |
| 33 |[classic_control/acrobot](https://github.com/openai/gym/tree/master/gym/envs/classic_control) | ![discrete](https://img.shields.io/badge/-discrete-brightgreen) | ![original](./dizoo/classic_control/acrobot/acrobot.gif) | [dizoo link](https://github.com/opendilab/DI-engine/tree/main/dizoo/classic_control/acrobot/envs)
环境指南 |
| 34 |[box2d/car_racing](https://github.com/openai/gym/blob/master/gym/envs/box2d/car_racing.py) | ![discrete](https://img.shields.io/badge/-discrete-brightgreen)
![continuous](https://img.shields.io/badge/-continous-green) | ![original](./dizoo/box2d/carracing/car_racing.gif) | [dizoo link](https://github.com/opendilab/DI-engine/tree/main/dizoo/box2d/carracing/envs)
环境指南 |
-| 35 |[metadrive](https://github.com/metadriverse/metadrive/blob/main/metadrive) | ![continuous](https://img.shields.io/badge/-continous-green) | ![original](./dizoo/metadrive/metadrive.gif) | [dizoo link](https://github.com/opendilab/DI-engine/tree/main/dizoo/metadrive/env)
环境指南 |
+| 35 |[metadrive](https://github.com/metadriverse/metadrive) | ![continuous](https://img.shields.io/badge/-continous-green) | ![original](./dizoo/metadrive/metadrive_env.gif) | [dizoo link](https://github.com/opendilab/DI-engine/tree/main/dizoo/metadrive/env)
环境指南 |
![discrete](https://img.shields.io/badge/-discrete-brightgreen) means discrete action space