diff --git a/index.html b/index.html
index 70dfc95..04628b8 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,7 @@
 <head>
 <meta charset="utf-8">
 <title>优卡音乐</title>
+<meta name="viewport" content="width=device-width,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
 <meta name="keywords" content="优卡音乐" />
 <meta name="description" content="person music" />
 <link rel="stylesheet" type="text/css" href="css/style.css" />
