fix: abs url import

Author: RCFans

index.html

@@ -8,7 +8,7 @@
   <meta name="description" content="Description">
   <meta name="viewport"
     content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-  <link rel="stylesheet" href="/assets/vue.css" />
+  <link rel="stylesheet" href="https://fieldtech.github.io/xdocs/assets/vue.css" />
   <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@latest/dist/katex.min.css"/>
   <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/mermaid.min.js"></script>
   <script>