Rejecting flood irrigation poverty alleviation can achieve accurate poverty alleviation, which is brought to us by the synergy of the Internet. The synergy of the Internet can break the time and space constraints, gather "flowing water from the source", use financial capital to serve poverty alleviation, give full play to the role of the Internet in promoting poverty alleviation, promote accurate poverty alleviation, let more people in need use the Internet, and let agricultural products go out of rural areas through the Internet.