The essence of education is communication.As mass-communication technology develops and matures，ideas and methods of education communication have changed a lot.One example is e-Schoolbag，which gradually bridges the gap between mass-communication and education communication in some ways.So this paper systematically combed the elementary progress of e-Schoolbag since 2000 in China.The article outlines the status development of each stage，discusses issues arising from the progress，and gives suggestions on solving the problems.