sb.append("AND u.bindedMobilePhone in(SELECT phone from (SELECT Phone,max(FeedbackTime) maxfeedbackTime FROM tel_task_detail GROUP BY Phone HAVING maxfeedbackTime>'"+DateUtil.getDateTimeStr(queryBean.getLastFeedbackTimeStart())+"' and maxfeedbackTime<'"+DateUtil.getDateTimeStr(queryBean.getLastFeedbackTimeEnd())+"') temp) ");