               unresize: true,
                permission: authority
            }, {
                field: 'isEnableAlarm',
                title: '是否告警',
                width: 90,
                templet: '#isEnableAlarmTpl',
                unresize: true,
                permission: authority
            }, {
                title: '操作',
                width: authority ? 140 : 100,
                align: 'center',
                fixed: (device.ios || device.android) ? false : 'right',
  