In recent years, a hot topic that educational democracy is significant to the effective implementation of educational administration is prevalent in the educational articles. The article mainly introduces the dynamic role of educational democracy to educational administration. The meaning and contents of educational democracy is briefly introduced in the article, and three parts of the dynamic effects are included, avoiding the asymmetry of information to ensure the rights of the different stakeholders who involved in educational administration, mobilizing enthusiasm to improve scientific decision-making and effectiveness of educational administration, and creating a good atmosphere to forming a unique and appropriate management culture. At the same time, the article also presents on a four-point measures to realize its dynamic role, adhering to people-oriented in concept, improving the democratic participation of members in practice, constructing and improving the related mechanism in system, and carrying out bid data technology.