The invention discloses a multi-screen interaction method, server and system for an IPTV. The method comprises steps of receiving a first wifi hot spot information list sent by a television box; receiving a second wifi hot spot information list sent by a mobile terminal; based on the first wifi hot spot information list and the second wifi hot spot information list, determining whether the television box and the mobile terminal are within a preset range or not; and if yes, sending and processing interaction information between the television box and the mobile terminal. In the multi-screen interaction, the position relation between the mobile terminal and the television box is determined in a condition that the concrete position of any party is not required to be known in advance, the message precise pushing is achieved, the user does not need to carry out matching operation in each time of interaction, and the multi-screen interaction method, server and system can be applied to scenes in need of short-range multi-screen interaction.