diff --git a/examples/ExVideo/ExVideo_cogvideox_test.py b/examples/ExVideo/ExVideo_cogvideox_test.py
new file mode 100644
index 0000000..4d0fd3a
--- /dev/null
+++ b/examples/ExVideo/ExVideo_cogvideox_test.py
@@ -0,0 +1,21 @@
+from diffsynth import ModelManager, CogVideoPipeline, save_video, download_models
+import torch
+
+
+download_models(["CogVideoX-5B", "ExVideo-CogVideoX-LoRA-129f-v1"])
+model_manager = ModelManager(torch_dtype=torch.bfloat16)
+model_manager.load_models([
+    "models/CogVideo/CogVideoX-5b/text_encoder",
+    "models/CogVideo/CogVideoX-5b/transformer",
+    "models/CogVideo/CogVideoX-5b/vae/diffusion_pytorch_model.safetensors",
+])
+model_manager.load_lora("models/lora/ExVideo-CogVideoX-LoRA-129f-v1.safetensors")
+pipe = CogVideoPipeline.from_model_manager(model_manager)
+
+torch.manual_seed(6)
+video = pipe(
+    prompt="an astronaut riding a horse on Mars.",
+    height=480, width=720, num_frames=129,
+    cfg_scale=7.0, num_inference_steps=100,
+)
+save_video(video, "video_with_lora.mp4", fps=8, quality=5)
diff --git a/examples/ExVideo/README.md b/examples/ExVideo/README.md
index cb57d48..32f8d80 100644
--- a/examples/ExVideo/README.md
+++ b/examples/ExVideo/README.md
@@ -4,11 +4,19 @@ ExVideo is a post-tuning technique aimed at enhancing the capability of video ge
 
 * [Project Page](https://ecnu-cilab.github.io/ExVideoProjectPage/)
 * [Technical report](https://arxiv.org/abs/2406.14130)
-* [Demo](https://huggingface.co/spaces/modelscope/ExVideo-SVD-128f-v1)
-* Extended models
+* **[New]** Extended models (ExVideo-CogVideoX)
+    * [HuggingFace](https://huggingface.co/ECNU-CILab/ExVideo-CogVideoX-LoRA-129f-v1)
+    * [ModelScope](https://modelscope.cn/models/ECNU-CILab/ExVideo-CogVideoX-LoRA-129f-v1)
+* Extended models (ExVideo-SVD)
     * [HuggingFace](https://huggingface.co/ECNU-CILab/ExVideo-SVD-128f-v1)
     * [ModelScope](https://modelscope.cn/models/ECNU-CILab/ExVideo-SVD-128f-v1)
 
+## Example: Text-to-video via extended CogVideoX-5B
+
+Generate a video using CogVideoX-5B and our extension module. See [ExVideo_cogvideox_test.py](./ExVideo_cogvideox_test.py).
+
+https://github.com/user-attachments/assets/321ee04b-8c17-479e-8a95-8cbcf21f8d7e
+
 ## Example: Text-to-video via extended Stable Video Diffusion
 
 Generate a video using a text-to-image model and our image-to-video model. See [ExVideo_svd_test.py](./ExVideo_svd_test.py).