In the era of a knowledge economy, lots of requirements, such as innovative talents cultivation, life-long education, are put forward for the higher education, with the object of endowing the students the ability of succeeding, integrating, and disseminating knowledge, which depends on the establishment of a sustainable ecological environment and a practical platform provided for the students. The paper finds out the concept and connotation of educational ecology, analyzes the rules or principles of high-education ecosystem, discusses the creation of a balanced ecological environment and innovation platform, and summarizes the working and experience of our educational project.