config 'usr_data' 'UPDATE_INFO'
    option 'verStr'           '0'
    option 'downURL'          '0'
    option 'fileSize'         '0'
    option 'downSize'         '0'
    option 'isImportant'      '0'
    option 'nextCheckDate'    '0'
    option 'uploadState'      '0'
    option 'firmSavePath'     '/cache'
