Update README_zh.md

README_zh.md

@@ -95,9 +95,15 @@ widget:
 </div>
 
 <div align="center">
-
-<Gallery />
-
+  <video src="https://huggingface.co/brgroup/TurnSense/resolve/main/image/PR_new.mp4" 
+         width="820" 
+         height="400" 
+         controls 
+         muted 
+         loop 
+         autoplay 
+         playsinline>
+  </video>
 </div>
 
 TurnSense 将用户输入划分为三种语义状态：