update

public/index.html

@@ -774,10 +774,10 @@
         }
 
 
-        if (document.getElementById("#registerBtn1").innerText == "作品提交") {
+        if (document.getElementById("registerBtn1").innerText == "作品提交") {
             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.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] = "提交";
         }
         const nowTime = new Date();