update

public/index.html

@@ -1380,7 +1380,7 @@
 
 
         async function submitRegistration2() {
-            const idNumber = document.getElementById('id_number');
+            const idNumber = document.getElementById('id_number2');
             const uploadFile2 = document.getElementById('uploadFile2');
             if (!idNumber.value) {
                 alert('请选择比赛类型和填写身份证号');