fix: 空指针

gongchunyi

2026-08-12 d0ce280806a898db8a91b728c7d54d3923bbcb3a

 src/main/resources/mapper/technology/TechnologyOperationParamMapper.xml

@@ -28,6 +28,6 @@
                and top1.technology_param_id = #{paramId}
            </if>
        </where>
        order by top1.id asc
        order by top1.id desc
    </select>
</mapper>