本文从族际互动、国家行为、利益变动，对外开放等几个方面论述了西部开发给民族关系带来的影响，提出在开发中要注意处理宣传导向、预警机制、民族政策、文化冲突等几个方面的问题。 This paper discusses the influence of western development on ethnic relations from the aspects of ethnic interaction, state behavior, interest change and opening to the outside world, and puts forward that it is necessary to pay attention to several aspects such as propaganda orientation, early warning mechanism, ethnic policy and cultural conflicts in development A few aspects of the problem.