diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index fa4eb194..0c833c63 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -90,4 +90,4 @@ Once you've submitted a pull request (PR), please ensure the following checklist
 - Assignees: You should be assigned.
 - Labels: Mark the appropriate Patch Purpose.
 - Automated Integration Test: All must pass.
-<p align="center"><img width="1000" height="1072" src="https://github.com/thorvg/thorvg/blob/main/res/contribution.png"></p>
+<p align="center"><img width="1000" height="auto" src="https://github.com/thorvg/thorvg/blob/main/res/contribution.png"></p>
diff --git a/res/contribution.png b/res/contribution.png
index f5548001..f5e26236 100644
Binary files a/res/contribution.png and b/res/contribution.png differ