diff --git a/README.md b/README.md
index fc48097..9cfedc2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Wan2.1
+# Wan2.1 S
 
 <p align="center">
     <img src="assets/logo.png" width="400"/>