diff --git a/connect-less/contents.md b/connect-less/contents.md
index f718f23..4987f15 100644
--- a/connect-less/contents.md
+++ b/connect-less/contents.md
@@ -47,9 +47,9 @@ contents:
     - Game Boards
     - At first, we tried to make each working minute productive by improving the process and production line.
 
-    - img: connectless-2p.svg
+    - img: connectless-2p.png
       alt: connect[less] for two players
 
-    - img: connectless-3p.svg
+    - img: connectless-3p.png
       alt: connect[less] for three players
 ---
\ No newline at end of file