screen-manage/src/main/resources/mapper/DeviceMapper.xml
@@ -251,7 +251,10 @@ on d.`device_version_id` = oua.`version_id` and d.`organization_id` = oua.`organization_id` and oua.`is_delete` = 0 where d.`is_delete` = 0; d.`is_delete` = 0 <if test="mac != null and mac != '' "> and d.mac = #{mac} </if> </select>