diff --git a/frontend/index.html b/frontend/index.html
index 903c51d..4ddfde7 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2,7 +2,7 @@
 <html lang="ja">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <link rel="icon" href="/favicon.ico" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="description" content="ぼざクリ ぼざろクリーチャーシリーズ 伊地知ニジカ リンク集 Wiki ニコニコ" />
     <title>ぼざクリ タグ広場　〜 ぼざろクリーチャーシリーズ綜合リンク集</title>
diff --git a/frontend/public/favicon.ico b/frontend/public/favicon.ico
new file mode 100644
index 0000000..76c7e59
Binary files /dev/null and b/frontend/public/favicon.ico differ
diff --git a/frontend/public/vite.svg b/frontend/public/vite.svg
deleted file mode 100644
index e7b8dfb..0000000
--- a/frontend/public/vite.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/frontend/src/assets/react.svg b/frontend/src/assets/react.svg
deleted file mode 100644
index 6c87de9..0000000
--- a/frontend/src/assets/react.svg
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