fix: 修复报名申请在未提交入学日期的情况下不显示操作引导的问题

modules/my/account/home.vue

@@ -92,7 +92,7 @@ export default {
           this.progress = progress
           const welcomeShowed = window.localStorage.getItem(this.user.id) === 'true'
           material.attachments = material.attachments || []
-          if (!material.basic_info.admission_date && !welcomeShowed) {
+          if (!material.basic_info?.admission_date && !welcomeShowed) {
             this.welcomeShow = true
           }
         } else {