Under the background of Universitization of teacher education,universities have taken the chief position of teacher train- ing and play a leading role in the community of teacher education. Regards to teacher education,the Independence phenomenon of col- leges and universities is strengthened,therefore,the dependence phenomenon is weakened,which caused the cooperative culture of ed- ucation becomes absent. Based on the social learning theory like Community of Practice,if we want to reconstruct the community of professional teacher education in the new era,we should realize the ideological flaw dilemma of Teacher Education community,such as lack of cooperation,equality,and development. Meanwhile,we should promote the integration of teacher education community in the process of training subject,education content and development of cooperative culture,constantly improve the quality of teacher educa- tion,and enhance the development of teacher education specialization.