diff --git a/index.html b/index.html
index 833d5b3..537599e 100644
--- a/index.html
+++ b/index.html
@@ -765,7 +765,13 @@
           width: 100%;
         ">
       <div class="conf-paper">
-        <h2>主题演讲</h2>
+        <h2 style="
+        text-align: center;
+        background-color: #648cdd;
+        color: white;
+        padding: 0.8rem;
+        border-radius: 0.5rem;
+        ">开幕礼</h2>
 
         <div class="conf-card">
           <div class="conf-card-info">
@@ -779,12 +785,20 @@
                 中国科学院院士
               </p>
               <p>
-                <span><img src="./index_files/event.svg" class="conf-icon" />开幕礼 13:30-13:45</span>
+                <span><img src="./index_files/event.svg" class="conf-icon" />开幕词 13:30-13:45</span>
               </p>
             </div>
           </div>
         </div>
 
+        <h2 style="
+        text-align: center;
+        background-color: #648cdd;
+        color: white;
+        padding: 0.8rem;
+        border-radius: 0.5rem;
+        ">特别发言</h2>
+
         <div class="conf-card">
           <div class="conf-card-info">
             <img src="./index_files/matt.jpg" class="conf-card-image" />
@@ -833,6 +847,13 @@
           </div>
         </div>
 
+        <h2 style="
+        text-align: center;
+        background-color: #648cdd;
+        color: white;
+        padding: 0.8rem;
+        border-radius: 0.5rem;
+        ">主题演讲</h2>
 
         <div class="conf-card">
           <div class="conf-card-info">
@@ -882,14 +903,24 @@
           </div>
         </div>
 
-        <h3>Q & A 提问时间</h3>
-        <p>
-          <img src="./index_files/event.svg" class="conf-icon" />15:25 - 15:35
-        </p>
+        <div class="conf-card">
+          <div class="conf-card-info">
+            <div class="conf-card-text" style="margin-left: 7rem;">
+              <h3>Q & A 提问时间</h3>
+              <span><img src="./index_files/event.svg" class="conf-icon" />15:25 - 15:35</span>
+            </div>
+          </div>
+        </div>
 
         <hr />
 
-        <h2>论坛嘉宾分享</h2>
+        <h2 style="
+        text-align: center;
+        background-color: #648cdd;
+        color: white;
+        padding: 0.8rem;
+        border-radius: 0.5rem;
+        ">论坛嘉宾分享</h2>
         <p>
           <img src="./index_files/event.svg" class="conf-icon" />15:35 - 16:35
         </p>