In the modern society,the public relations plays a more and more important role in marketing.the public relations marketing has become the main position of marketing.It has been proved that to carry on some activities of public relations efficiently can bring outstanding economic and social profit to company.As a result ,public relations strategy is of vital importance in corporation strategy.Marketing is closely related to our life and can make big importance to our daily life.Thus,we must to study the public relations of marketing and it con't be ignored.