diff --git a/index.html b/index.html
index c99a59f..ccfc907 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,8 @@
     <title>朋友圈转发截图生成工具</title>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
+    <meta http-equiv="Cache-Control" content="no-siteapp" />
+    <meta http-equiv="Cache-Control" content="no-transform" />
     <!--<link href="mdui.min.css" rel="stylesheet">-->
     <link href="https://cdn.bootcss.com/mdui/0.4.2/css/mdui.min.css" rel="stylesheet">
     <style>
@@ -484,4 +486,4 @@
         });
     </script>
 </body>
-</html>
\ No newline at end of file
+</html>