Abstract: Financial agglomeration is an important symbol of financial development and economic development. It is an unavoidable way to form a financial center. Scholars studiedon the connotation, causes, measures and growth effects of financial agglomeration from various aspects. With the development of economy and society, the social effect of financial agglomeration, the rationality of financial agglomeration, the financial agglomeration morphological evolution under the background of"Internet plus" and other issues, should be further explored.