fix：成绩导出，参考人重复bug修复

龚焕茏

2024-08-06 db4d432c3219d9d29559e1bb945496c18e297886

 src/main/resources/mapper/SelfPracticeMapper.xml

@@ -29,6 +29,7 @@
            </if>
            AND deleted = 0
        </where>
        ORDER BY create_time DESC
    </select>

    <update id="remove">