diff --git a/html/favicon.png b/html/favicon.png
new file mode 100644
index 0000000..57da876
Binary files /dev/null and b/html/favicon.png differ
diff --git a/html/index.html b/html/index.html
index 35fd7f1..07db075 100644
--- a/html/index.html
+++ b/html/index.html
@@ -4,6 +4,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>墨水屏日历</title>
+	<link rel="shortcut icon" type="image/png" href="favicon.png">
 	<link rel="stylesheet" href="css/main.css?v=20250731">
 </head>