Provided are a teleprompter system and an operation method. The teleprompter system includes a display, an eye tracker and a processor. The processor acquires a page-turning trigger signal and processes the page-turning trigger signal to obtain an indication signal; according to the indication signal, the processor switches a content page that is currently displayed by the display to a target page, and the display displays the target page. The page-turning trigger signal includes at least one of the following signals: a first trigger signal sent by a page-turning terminal that is in communication connection with the teleprompter system; or a second trigger signal sent from the eye tracker.