With the continuous progress and improvement of artificial intelligence technology,its application in the field of animation,especially in the action performance of animation characters,has been stable and shown strong potential.By integrating artificial intelligence technology into the action design of the animated characters,these characters can have more vivid and real dynamic features,while also greatly improving the speed and quality of the design.Therefore,studying the actual use of artificial intelligence technology in the behavior design of animation characters,and exploring how to use this technology to optimize the behavior design of animation characters,will help to further enhance the action expression of animation characters and promote the continuous prosperity of the animation industry.