fix 题库数

zhongzheng-system/src/main/java/com/zhongzheng/modules/order/service/impl/OrderServiceImpl.java

@@ -283,7 +283,6 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
         if (classNum > 0){
             throw new CustomException("该学员已在此商品有效期内的班级，无法加入新的有效期班级，请查看该学员此商品下的班级");
         }
-        System.out.println("进入创建班级"+gradeId);
         //指定班级
         if(gradeId!=null){
             ClassGradeVo classGradeVo = iClassGradeService.queryById(gradeId);