The invention relates to a method and a device for adjusting a page display mode. The method and the device for adjusting the page display mode is used for realizing the adjustment of the page display mode of terminal equipment according to the user demand. The method comprises the following steps of according to the user demand on the page display mode, acquiring first logical density corresponding to the user demand on the page display mode, wherein the first logical density is defined in a system by a developer; acquiring second logical density of an application program to be displayed, wherein the second logical density is defined by a developer of the application program to be displayed; according to the first logical density and the second logical density, confirming the scaling of elements in an application program page; displaying the elements in the application program page in a scaling way according to the scaling. According to the technical scheme provided by the invention, the adjustment of the page display mode can be realized according to the user demand, and the user demands on different page display modes can be met.