Blending-teaching model has been widely used in college teaching, what combines the online learning and class- room learning, and has obtained the certain effect. In order to exploit the potential of Blending-teaching, we merge online learning and offline classroom learning more closely, and ameliorated the real-time interaction between teachers and students. In this article, we constructed a WeChat-based learning support services system on WeChat-Platform to assist the Blending-teaching. The system was designed to meet the learning needs of st...