fix：顺序刷题SQL

龚焕茏

2024-05-30 9364464b7801b5cf3c371cd7ac7a190a9c182900

 src/main/resources/mapper/StudyTypeMapper.xml

@@ -39,6 +39,8 @@
            t_study_type
        WHERE
            deleted = 0
        ORDER BY
            order_num ASC
    </select>

</mapper>