update

public/index.html

@@ -472,6 +472,7 @@
             <button class="menu-btn active" id="downloadBtn">资料下载</button>
             <button class="menu-btn" id="registerBtn">在线报名</button>
             <button class="menu-btn" id="registerBtn1">资格确认</button>
+            <button class="menu-btn" id="registerBtn2">作品提交</button>
             <span onclick="help()" class="help"></span>
         </div>
 
@@ -525,6 +526,13 @@
                         </div>
                         <a target="_blank" href="https://meeting.tencent.com/crm/KwBR303qc0" class="download-btn">观看</a>
                     </div>
+                    <div class="download-item">
+                        <div class="file-icon">🎬</div>
+                        <div class="file-info">
+                            <div class="file-title">智能体应用赛-进阶应用拆解</div>
+                        </div>
+                        <a target="_blank" href="https://meeting.tencent.com/crm/2rVQ4P0ea6" class="download-btn">观看</a>
+                    </div>
                     <div class="download-item">
                         <div class="file-icon">📊</div>
                         <div class="file-info">
@@ -775,10 +783,12 @@
 
 
         if (document.getElementById("registerBtn1").innerText == "作品提交") {
+            document.getElementById("registerBtn2").style.display = "none";
             document.getElementsByClassName("content-header")[2].innerText = "作品提交"
             document.getElementById("uploadFile").previousElementSibling.innerText = "上传作品说明文件";
             document.getElementById("uploadVideo").previousElementSibling.innerText = "上传作品演示视频";
             document.getElementsByClassName("submit-btn")[0].innerText = "提交";
+            document.getElementsByClassName("help")[0].style.display = "none";
         }
         const nowTime = new Date();
         const deadline = new Date("2025-09-22");
@@ -806,6 +816,20 @@
                 document.getElementById('uploadSection').innerHTML = "<div style='display:flex;justify-content:center;align-items:center;height:100vh;font-size:2rem;color:#db3434;'>资格确认在2025-10-13开放上传</div>";
             }
 
+        });
+        document.getElementById('registerBtn2').addEventListener('click', function () {
+            document.getElementById('registerBtn2').classList.add('active');
+            document.getElementById('downloadBtn').classList.remove('active');
+            document.getElementById('registerBtn').classList.remove('active');
+            document.getElementById('downloadSection').classList.remove('active');
+            document.getElementById('registrationSection').classList.remove('active');
+            document.getElementsByClassName("button-Contestant")[0].classList.remove('active');
+            document.getElementById('uploadSection').classList.add('active');
+            const uploadTime = new Date("2025-10-13");
+            if (nowTime < uploadTime && !urlSearch.length > 0) {
+                document.getElementById('uploadSection').innerHTML = "<div style='display:flex;justify-content:center;align-items:center;height:100vh;font-size:2rem;color:#db3434;'>资格确认在2025-10-13开放上传</div>";
+            }
+
         });
         let buttonContestant = false
         document.getElementById('registerBtn').addEventListener('click', function () {