A live telecast push method based on network environments comprises the following steps: when a presenter user terminal detects that a presenter user opens live telecast, sending network environment acquisition requests to fans user terminals; by the fans user terminals, acquiring network environments according to the network environment acquisition requests and generating corresponding network environment information fed back to the presenter user terminal; by the presenter user terminal, reading the network environment information and pushing live telecast information of the presenter user to the fans user terminals if Wi-Fi environment information is read.