diff --git a/README.md b/README.md
index 2da81ec..472c2bc 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ DataCollection(p('./demo_video.mp4')).show()
 ![](video_emb_result.png)    
 <br />
 
-
+Note: For this model, cpu is not support, and you must specify device='cuda...'
 
 ## Factory Constructor