diff --git a/Html/apps/static/css/chatbox_approve_icon.css b/Html/apps/static/css/chatbox_approve_icon.css
index 59c5ef2..20f18b7 100644
--- a/Html/apps/static/css/chatbox_approve_icon.css
+++ b/Html/apps/static/css/chatbox_approve_icon.css
@@ -1,5 +1,5 @@
 /* 外层消息气泡 */
-.chat-message.server-message {
+.chat-message.server-message.approve-message {
     display: flex;
     align-items: center;
     justify-content: space-between;
@@ -10,7 +10,7 @@
   }
   
   /* 左边描述部分 */
-  .chat-message.server-message > div {
+  .chat-message.server-message.approve-message > div {
     flex-grow: 1;
   }
   
diff --git a/Html/apps/static/js/chatbox.js b/Html/apps/static/js/chatbox.js
index 7ddb982..d3052b2 100644
--- a/Html/apps/static/js/chatbox.js
+++ b/Html/apps/static/js/chatbox.js
@@ -18,7 +18,7 @@ document.addEventListener('DOMContentLoaded', function() {
     socket.on('message', function(data) {
         // 显示服务器的回复消息
         const serverMessage = document.createElement('div');
-        serverMessage.innerHTML = `<div class="chat-message server-message"><b>华实君</b> ${marked.parse(data)}</div>`;
+        serverMessage.innerHTML = `<div><b>华实君</b></div><div class="chat-message server-message"> ${marked.parse(data)}</div>`;
         document.getElementById('chatbox').appendChild(serverMessage);
         // 滚动到最新消息
         document.getElementById('chatbox').scrollTop = document.getElementById('chatbox').scrollHeight;
@@ -35,7 +35,7 @@ document.addEventListener('DOMContentLoaded', function() {
             for (let i = 0; i < data.length; i++) {
                 const element = data[i];
                 const requestMessage = document.createElement('div');
-                requestMessage.className = 'chat-message server-message';
+                requestMessage.className = 'chat-message server-message approve-message';
                 const description = document.createElement('div');
                 description.innerHTML = `<b>Function:</b> ${element.data.name}(${JSON.stringify(element.data.args)})`;
                 const approveButton = document.createElement('button');
diff --git a/Html/apps/templates/dashboard.html b/Html/apps/templates/dashboard.html
index 91f5423..26691dc 100644
--- a/Html/apps/templates/dashboard.html
+++ b/Html/apps/templates/dashboard.html
@@ -14,22 +14,6 @@
     <div class="dashboard">
         <h2 class="dashboard-title">——  我的选课  ——</h2>
         <div class="course-cards" id="course-cards">
-            <!-- 每个课程的卡片 -->
-            <div class="course-card"onclick="openCourseProgress('algorithm')">
-                <img src="/static/image/algorithm/book_cover.png" alt="课程封面" class="course-image">
-                <div class="course-info">
-                    <h3 class="course-name">算法分析与设计</h3>
-                    <p class="course-description">学习基本的算法知识概念，与算法实现。</p>
-                </div>
-            </div>
-            <!-- 继续添加其他课程卡片 -->
-            <div class="course-card"onclick="openCourseProgress('data-structures')">
-                <img src="/static/image/algorithm/book_cover.png" alt="课程封面" class="course-image">
-                <div class="course-info">
-                    <h3 class="course-name">数据结构与算法</h3>
-                    <p class="course-description">深入学习数据结构和算法设计。</p>
-                </div>
-            </div>
             <!-- 可以继续添加课程卡片 -->
              {% for course in user_selected_course %}
              <div class="course-card"onclick="openCourseProgress('{{course._id}}')">