The present disclosure provides an interface switching method, including: loading a display interface of a default style based on a preset parent theme type when an application starts; monitoring whether a data type processed by the application changes in real time operation of the application; obtaining a preset child theme type corresponding to a data type currently processed by the application based on the data type currently processed by the application if the data type changes, wherein a value of an attribute name of which a display style needs to be changed relative to the parent theme type is defined in the child theme type; and switching a display style of the display interface based on the value of the attribute name defined in the child theme type and of which the display style needs to be changed relative to the parent theme type.