In 2020,all people will get out of poverty in our country and realize a well-off society.But one anti-poverty target is to guarantee compulsory education but not to guarantee of higher education.After the realization of well-off society,the poverty line will rise under the current standard.And the enrollment increases after the popularization of higher education.For the above reasons,those students who have economic difficulties in universities still need to be funded continuously after getting out of poverty.And we should also improve and implement the financial-aid policy of students with economic difficulties with the support of big data.