diff --git a/index.html b/index.html
index 2136faa..224be80 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.ico" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover, maximum-scale=1.0, user-scalable=0" />
     <title>xieyi</title>
   </head>
diff --git a/public/favicon.ico b/public/favicon.ico
new file mode 100644
index 0000000..6ade864
Binary files /dev/null and b/public/favicon.ico differ
diff --git a/public/favicon.svg b/public/favicon.svg
deleted file mode 100644
index 6893eb1..0000000
--- a/public/favicon.svg
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