diff --git a/README.md b/README.md
index 36a3b67..5164074 100644
--- a/README.md
+++ b/README.md
@@ -182,7 +182,7 @@
 We combine the OmniLMM-12B and GPT-3.5 (text-only) into a **real-time multimodal interactive assistant**. Video frames are described in text using OmniLMM-12B, and ChatGPT 3.5 (text-only) is employed to generate response according to the descriptions and user prompts. The demo video is a raw recording without edition. 
 
 <div align="center" >
-  <video controls src="https://github.com/OpenBMB/OmniLMM/assets/157115220/c1fd3562-1ab1-4534-8139-79e9137b5398" type="video/mp4" width=80%/>
+  <video controls src="https://github.com/OpenBMB/OmniLMM/assets/157115220/485a8f52-fb4d-4eca-8fee-506347efcfc6" type="video/mp4" width=80%/>
 </div>
 
 ## OmniLMM-3B