diff --git a/README.md b/README.md
index 5ebe319..94b5839 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Editor.md
 
-![](https://pandao.github.io/editor.md/dist/images/logos/editormd-logo-120x120.png)
+![](https://pandao.github.io/editor.md/dist/images/logos/editormd-logo-180x180.png)
 
 A simple online markdown editor.