The embodiment of the invention discloses an object release method and device, equipment and a storage medium. The method comprises the following steps: taking a component identifier of the componentand a class object of a class type in the component as function input parameters, calling a data navigation function in the data management object, determining an instance object corresponding to theclass object, and storing the instance object and an object identifier of the instance object to a target position corresponding to the component identifier in the data cache object; and when a component destruction operation of the component is detected, taking the component identifier as a function input parameter, calling a data release function in the data management object, and releasing thecomponent identifier stored in the data cache object, the instance object corresponding to the component identifier and the object identifier of the instance object. Through the technical scheme of the embodiment of the invention, the instance object can be released in time, the problem of memory leakage is effectively avoided, and the normal operation of the application program is ensured.