The invention discloses an inheritance method of a graphics template in a making and broadcasting system, which comprises the following steps: a new template is derived according to the prior template, and the new template inherits the attributes of the prior template. The invention also discloses a graphics making and broadcasting method, which comprises following steps: a new template is derived according to the prior template; the graphics making and broadcasting is accomplished on the basis of the issued template. Through utilizing the invention, the making efficiency of the graphics template is improved, the identical template can be multiplexed time after time, and the derivative relation of the template also ensures the relative unification of the style of the identical template and a data interface.