update

src/main/java/com/qmth/exam/reserve/service/impl/StudentApplyServiceImpl.java

@@ -201,6 +201,12 @@ public class StudentApplyServiceImpl extends ServiceImpl<StudentApplyDao, Studen
             throw new StatusException("考生不存在");
         }
 
+        if (concurrentService.isLocked(CacheConstants.LOCK_AUTO_APPLY)) {
+            // 系统自动预约“任务执行期间”不允许取消预约
+            log.warn("系统自动预约中，不允许考生操作预约！lockKey:{}", CacheConstants.LOCK_AUTO_APPLY);
+            throw new StatusException(Constants.SYSTEM_BUSY);
+        }
+
         // 教学点管理员，只能取消本教学点的考生
         if (user.getRole().equals(Role.TEACHING) && !user.getCategoryId().equals(student.getCategoryId())) {
             throw new StatusException("[cancel] 只能取消本教学点的考生");