Nowadays，education is developing rapidly over China，and the current network teaching system can not meet the needs of development. In this paper，the design is discussed according to the needs of practical training，to implement a practical training network teaching service system，to implement reservation and billing when the practical training facilities are wanted，to implement the management to the practical training instrument under the premise of guaranteeing the accuracy and instantaneity of reservation，collecting, and billing，and to implement the resources sharing of the practical training instrument，the opening service of practical training teaching platform and improving the practical training teaching level.