修改首页搜索问题的 bug
修改首页搜索问题的 bug

wwj718/OnlineJudge,Timeship/OnlineJudge-1,wangmingjob/OnlineJudge,Timeship/OnlineJudge-QDU,wangmingjob/OnlineJudge,Timeship/OnlineJudge-1,wangmingjob/OnlineJudge,Timeship/OnlineJudge-QDU,Timeship/OnlineJudge-1,hxsf/OnlineJudge,wwj718/OnlineJudge,uestcxl/OnlineJudge,Timeship/OnlineJudge-QDU,hxsf/OnlineJudge,wangmingjob/OnlineJudge,hxsf/OnlineJudge,wwj718/OnlineJudge,Timeship/OnlineJudge-QDU,Timeship/OnlineJudge-1,uestcxl/OnlineJudge,hxsf/OnlineJudge,uestcxl/OnlineJudge