The invention discloses a dynamic message display method and a dynamic message display system. the method comprises steps of receiving a dynamic message, packaging the dynamic message in a dynamic message cluster corresponding to a message identifier according to the message identifier of the dynamic message, and inserting the message box corresponding to the dynamic message cluster into a message flow for display. According to the scheme of the embodiment of the invention, multiple dynamic messages are clustered and displayed in a message box mode rather than displayed in a mode of one message for one time, thereby realizing prompt of multiple dynamic messages, avoiding redundancy and harassment caused by dynamic messages, and achieving good dynamic message prompting effects.