diff --git a/public/apple-touch-icon.png b/public/apple-touch-icon.png
index 8f1b4b4..e88f7de 100644
Binary files a/public/apple-touch-icon.png and b/public/apple-touch-icon.png differ
diff --git a/public/favicon.ico b/public/favicon.ico
index ae87d08..6cdf8a4 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/ogp.png b/public/ogp.png
index 13077e4..613fb15 100644
Binary files a/public/ogp.png and b/public/ogp.png differ