Abstract: Theconstruction of Party-building discourse is a long-term process which needs to keep pace with the times to improve its attractiveness,appeal,expression and communication.In the new era of socialism with Chinese characteristics,due to the important position of the Communist Party of China in national and social construction,it is of great significance to construct the discourse system of Party building with Chinese characteristics.Rich theoretical nourishment,sufficient practical exploration and clear needs of the times have provided theoretical support,historical experience and realistic basis for the construction of the discourse system of Party building with Chinese characteristics in the new era.The construction of the discourse system of Party building with Chinese characteristics in the new era is a systematic project and long-term work,so we must strengthen the stand,renew the content,innovate the expression,promote the spread,and optimize the evaluation of the discourse,solving the problems of "whom to speak for","what to speak",and "how to speak",paying attention to discourse effect and evaluation.

Key words: Communist Party of China, Party-building discourse, discourse system, Party building, new era