Some matters on online tutorship in graduation design are discussed, which are the definition of online tutorship and learning interaction, students' preference to tutorship means for graduation design, learning loneliness and the vicarious interaction in online tutorship. The advantages of online tutorship are following: the flexibility management, sharing resources of teachers, information and literature, training students' initiative and exploratory spirit, and teaching benefits teachers as well as students. Online tutorship can't substitute completely classroom teaching, however, two means...