index.html
@@ -6,6 +6,9 @@ <link rel="icon" href="/favicon.ico"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- <meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline';"> --> <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate"> <meta http-equiv="Pragma" content="no-cache"> <meta http-equiv="Expires" content="0"> <title>数字教材阅读器</title> </head>
