Container coffee bar can be flexibly combined, this structure allows unlimited combination of individual container houses horizontally or vertically, and also can be stacked 2 to 4 floors to expand space and function. It is the star product of temporary construction, adopting steel frame material, which is not only characterized by easy construction and easy movement. It also has the features of convenient construction, easy movement, good fireproof and heat insulation performance and long service life, and it does not produce any construction waste and does not change the geological environment of the site. The top, bottom and all around of the container house are made of heat insulating and thermal insulation materials to provide comfortable temperature for indoor life.