The advent of “Internet+” has brought challenges and pressures for the suppliers who play crucial roles in the distribution and transfer processes of fresh agricultural products. To cope with the challenges and pressures, it is time for the suppliers to make a change. In order to solve this problem, motivations, strategies and ways of thinking to change for the suppliers are analyzed first. Then, with the trans-boundary integrated thinking, transition strategies for origin suppliers, sales suppliers and collecting and distributing suppliers are proposed on the basis of the distribution and transfer function expansion. Finally, feasible measures and suggestions are proposed to solve the potential problems in the process of transition for the suppliers.