diff --git a/README.md b/README.md
index 1572ce0..83cb9f8 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ make
 ./demo
 ```
 - press `s` to save current segmentation result to current folder.
+- 
 ## Paper to cite:
 If you use this code for your research, please kindly cite:
 ```