diff --git a/t-pp.html b/t-pp.html
index 243d6f2..ed4a70c 100644
--- a/t-pp.html
+++ b/t-pp.html
@@ -4,15 +4,15 @@
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width">
-    <link rel="icon" href="img/maid.webp" type="image/webp">
-    <link rel="shortcut icon" href="img/maid.webp" type="image/webp">
+    <link rel="icon" href="img/maid.png" type="image/png">
+    <link rel="shortcut icon" href="img/maid.png" type="image/png">
 
     <meta name="theme-color" content="#777000">
     <meta name="description" content="Discord Bot 「メイドちゃん」のドキュメントです">
     <meta property="og:title" content="MaidProject">
     <meta property="og:description" content="Discord Bot 「メイドちゃん」のドキュメントです">
     <meta property="og:url" content="https://maidproject.otoneko.jp/t-pp.html">
-    <meta property="og:image" content="https://maidproject.otoneko.jp/img/maid.webp">
+    <meta property="og:image" content="https://maidproject.otoneko.jp/img/maid.png">
     <meta name="twitter:card" content="summary_large_image">
     <meta name="twitter:site" content="@rin_pineapple">
     <meta name="twitter:title" content="メイドちゃん">
@@ -40,7 +40,7 @@
     <main>
       <div class="yellow-line"></div>
       <h2 class="title">MaidChan</h2>
-      <img src="img/maid.webp"><br>
+      <img src="img/maid.png"><br>
 
       <div class="terms-privacy-policy">
         <h1>利用規約</h1>
