diff --git a/docs/index.html b/docs/index.html
index 46d54d15..5ff7bd52 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -6,8 +6,8 @@
   <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
   <meta name="description" content="Description">
   <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
-  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/docsify-themeable@0/dist/css/theme-simple-dark.css">
-  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/katex.min.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/docsify-themeable@0/dist/css/theme-simple-dark.css" integrity="sha384-G+RAlt+LEfAH/nY+DZh3+XIhRboypMI32hiJ9BwnmjF41May5BWQKyrDrEkNdV/i" crossorigin="anonymous">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/katex.min.css" integrity="sha384-3UiQGuEI4TTMaFmGIZumfRPtfKQ3trwQE2JgosJxCnGmQpL/lJdjpcHkaaFwHlcI" crossorigin="anonymous">
   <style>
     .markdown-section {
       max-width: none !important;
@@ -55,14 +55,14 @@
     };
   </script>
   <!-- plugins -->
-  <script src="//cdn.jsdelivr.net/npm/docsify-sidebar-collapse/dist/docsify-sidebar-collapse.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/docsify-sidebar-collapse/dist/docsify-sidebar-collapse.min.js" integrity="sha384-lMHOyuqf3B/T/BgfYxUKprN0bdRf8KhVTE11w76Tvtze86XHVSDYzxqNGDGgIi9I" crossorigin="anonymous"></script>
   <!-- Docsify v4 -->
-  <script src="https://cdn.jsdelivr.net/npm/docsify@4/lib/docsify.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/docsify@4/lib/docsify.min.js" integrity="sha384-KaHhgnx/OTLoJ4J33SSJsF4x1pk4I7q3s5ZOfIDHJYl6IG7Oyn2vNDsHiWJe46fD" crossorigin="anonymous"></script>
   <!-- docsify-themeable -->
-  <script src="https://cdn.jsdelivr.net/npm/docsify-themeable@0/dist/js/docsify-themeable.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/docsify-themeable@0/dist/js/docsify-themeable.min.js" integrity="sha384-ibjVZCUwWPrRrNc9BNkbbJvtYmTh8GYDNQgj+2jQVNDudOFgSQWs+Es6JhdoTIvf" crossorigin="anonymous"></script>
   <!-- KaTeX -->
-  <script src="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/katex.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/katex.min.js" integrity="sha384-G0zcxDFp5LWZtDuRMnBkk3EphCK1lhEf4UEyEM693ka574TZGwo4IWwS6QLzM/2t" crossorigin="anonymous"></script>
   <!-- docsify-katex plugin -->
-  <script src="https://cdn.jsdelivr.net/npm/docsify-katex@1.4.3/dist/docsify-katex.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/docsify-katex@1.4.3/dist/docsify-katex.js" integrity="sha384-M76M/x5vGyeoej1covQQifl7T945mY+qgzNVrM/urHMCYjP8tnMsx5WCdeLZ74UE" crossorigin="anonymous"></script>
 </body>
 </html>
\ No newline at end of file