function call can be expire

Html/apps/templates/dashboard.html

@@ -44,7 +44,7 @@
                         <img src="{{course.image_url}}"
                             class="course-img" alt="课程封面">
                         <div class="card-body d-flex flex-column">
-                            <span class="course-category">艺术设计</span>
+                            <span class="course-category">算法设计</span>
                             <h5 class="course-title">{{course.name}}</h5>
                             <p class="course-instructor">{{course.description}}</p>
                             <div class="course-meta">

Html/apps/templates/desktop.html

@@ -14,6 +14,7 @@
     </script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/marked/1.1.1/marked.min.js"></script>
     <script src="https://cdn.socket.io/4.0.0/socket.io.min.js"></script>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.7/css/bootstrap.min.css" rel="stylesheet">
     <script src="https://unpkg.com/split.js/dist/split.min.js"></script>
     <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.7.1/jquery.min.js"></script>