fix 课程目录卷

zhongzheng-system/src/main/resources/mapper/modules/bank/ExamMapper.xml

@@ -26,8 +26,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <resultMap type="com.zhongzheng.modules.bank.vo.ExamVo" id="ExamVoResult">
         <result property="examId" column="exam_id"/>
         <result property="status" column="status"/>
-        <result property="createTime" column="create_time"/>
-        <result property="updateTime" column="update_time"/>
         <result property="prefixName" column="prefix_name"/>
         <result property="code" column="code"/>
         <result property="examName" column="exam_name"/>