In recent years, DLNA/UPnP related products are promoted one after another, but most products’ controller function is incorporated into Player. Let users can select media file on the Player to play. This evolve into every Player that has the same function are required to build similar Controller function. This circumstances cause some waste of resources. Our concept is based on the above issues, we will pull controller functions out of the Player to solve the problem that waste of resources. That also can increase the convenience of the system. In this way, besides we can closer to the DLNA framework and improve the users' desire to use the Digital Living Network. We also can reduce the threshold of the digital home. This is very important to the popularization of digital household appliance.