diff --git a/Kentai_Radiquum.html b/Kentai_Radiquum.html
index dc7bf34..d6d1765 100644
--- a/Kentai_Radiquum.html
+++ b/Kentai_Radiquum.html
@@ -38,7 +38,7 @@
         <div class="container flex flex-wrap gap-1 mx-auto sm:items-center sm:justify-between">
             <a href="./index.html#landing">
                 <div class="flex items-center gap-4 px-4 py-2 sm:py-4">
-                    <img src="./static/avatar_512.png" alt="" class=" rounded-lg w-[64px] lg:w-[64px] 2xl:w-[64px]" />
+                    <img src="./static/avatar_512.jpg" alt="" class=" rounded-lg w-[64px] lg:w-[64px] 2xl:w-[64px]" />
                     <h1 class="text-2xl font-semibold xl:text-3xl 2xl:text-4xl" data-i18n="NAME">KENTAI RADIQUUM</h1>
                 </div>
             </a>
diff --git a/characters.html b/characters.html
index 83dcf3e..d92f941 100644
--- a/characters.html
+++ b/characters.html
@@ -38,7 +38,7 @@
         <div class="container flex flex-wrap gap-1 mx-auto sm:items-center sm:justify-between">
             <a href="./index.html#landing">
                 <div class="flex items-center gap-4 px-4 py-2 sm:py-4">
-                    <img src="./static/avatar_512.png" alt="" class=" rounded-lg w-[64px] lg:w-[64px] 2xl:w-[64px]" />
+                    <img src="./static/avatar_512.jpg" alt="" class=" rounded-lg w-[64px] lg:w-[64px] 2xl:w-[64px]" />
                     <h1 class="text-2xl font-semibold xl:text-3xl 2xl:text-4xl" data-i18n="NAME">KENTAI RADIQUUM</h1>
                 </div>
             </a>
diff --git a/index.html b/index.html
index 96d34f9..2dbaecc 100644
--- a/index.html
+++ b/index.html
@@ -41,7 +41,7 @@
         <div class="container flex flex-wrap gap-1 mx-auto sm:items-center sm:justify-between">
             <a href="#landing">
                 <div class="flex items-center gap-4 px-4 py-2 sm:py-4">
-                    <img src="./static/avatar_512.png" alt="" class=" rounded-lg w-[64px] lg:w-[64px] 2xl:w-[64px]" />
+                    <img src="./static/avatar_512.jpg" alt="" class=" rounded-lg w-[64px] lg:w-[64px] 2xl:w-[64px]" />
                     <h1 class="text-2xl font-semibold xl:text-3xl 2xl:text-4xl" data-i18n="NAME">KENTAI RADIQUUM</h1>
                 </div>
             </a>
@@ -64,7 +64,7 @@
 
         <div class="flex flex-row flex-wrap items-center justify-center gap-8 md:min-h-[50vh] order-1">
             <div>
-                <img src="./static/avatar_512.png" alt=""
+                <img src="./static/avatar_512.jpg" alt=""
                     class="rounded-3xl w-[256px] xl:max-w-[372px] 2xl:w-[512px]" />
                 <a href="https://x.com/sleepy_muzzle"
                     class="block mt-1 text-base text-center underline sm:text-right text-bg-pink hover:underline sm:no-underline"
diff --git a/static/avatar_512.jpg b/static/avatar_512.jpg
new file mode 100644
index 0000000..066e1e8
Binary files /dev/null and b/static/avatar_512.jpg differ
diff --git a/static/avatar_512.png b/static/avatar_512.png
deleted file mode 100644
index 5e93db9..0000000
Binary files a/static/avatar_512.png and /dev/null differ