diff --git a/assets/static/images/optimized-75.webp b/assets/static/images/optimized-75.webp
deleted file mode 100644
index d1f233a..0000000
Binary files a/assets/static/images/optimized-75.webp and /dev/null differ
diff --git a/assets/static/images/optimized.avif b/assets/static/images/optimized.avif
new file mode 100644
index 0000000..e76cbce
Binary files /dev/null and b/assets/static/images/optimized.avif differ
diff --git a/assets/static/images/optimized.jpg b/assets/static/images/optimized.jpg
deleted file mode 100644
index 306f594..0000000
Binary files a/assets/static/images/optimized.jpg and /dev/null differ
diff --git a/assets/static/images/optimized.webp b/assets/static/images/optimized.webp
deleted file mode 100644
index 2bbd44a..0000000
Binary files a/assets/static/images/optimized.webp and /dev/null differ
diff --git a/assets/views/website/index.html b/assets/views/website/index.html
index a8a8076..fc1ca0d 100644
--- a/assets/views/website/index.html
+++ b/assets/views/website/index.html
@@ -4,7 +4,7 @@
   <div class="w-full mt-16 md:hidden"></div>
   <div class="relative inline-block w-full min-w-full">
     <img
-      src="/static/images/optimized-75.webp"
+      src="/static/images/optimized.avif"
       alt="Background"
       class="hidden object-cover w-full max-h-full pointer-events-none md:block"
     />