Application operation and fault processing method, system, equipment, medium and device

The embodiment of the invention provides an application operation and fault processing method, system, equipment, medium and device. The method comprises the following steps: receiving an operation instruction for a first application image currently displayed by a client; wherein the first application image is an image corresponding to an application running in an operating system of the cloud; determining an adaptive parameter corresponding to the operation instruction from a preset adaptive parameter database; sending the adaptation parameters to a cloud end running the application; and sending a second application image of the first application window obtained by executing the adaptive parameter by the application to the client by the cloud, and displaying the second application image through the client. By summarizing the multiple application operation characteristics, the same adaptation parameter corresponding to the multiple application operation characteristics is determined, and then the adaptation p