Update README.md

README.md

@@ -12,15 +12,13 @@ pinned: false
 ## 🤖 Building General-Purpose Robots Based on Embodied Foundation Model
 
   <div align="center">
-    <a href="https://x2robot.com/en/research/">
-      <video src="https://x2robot.com/api/videos/file/research_mix_1.mp4"
-       autoplay
-       muted
-       loop
-       playsinline
-       preload="metadata"
-       height="28"></video>
-    </a>
+    <video src="https://x2robot.com/api/videos/file/wall-oss_top_720p.mp4"
+     autoplay
+     muted
+     loop
+     playsinline
+     preload="metadata"
+     height="28"></video>
     <a href="https://huggingface.co/x-square-robot">
       <img src="https://img.shields.io/badge/Website-x2robot.com-0A66C2?style=for-the-badge&logo=google-chrome&logoColor=fff)">
     </a>