diff --git a/README.md b/README.md
index bfe24bb..b11f14f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 Swift based iOS app to read game records and play the game of Go, also known as Weiqi.
 
 Screenshot:
-![screenshot](images/screen.png)
+![screenshot](images/screen.jpg)
 
 ## Features
 - Parse go game records(aka kifu)
diff --git a/images/screen.jpg b/images/screen.jpg
new file mode 100644
index 0000000..7d5052e
Binary files /dev/null and b/images/screen.jpg differ