This study analyzes the internationalization development changes of one vocational college in China over the past 10 years. Based on the new requirements and trends of vocational education in the era of artificial intelligence , effective suggestions are proposed for the internationalization development of vocational education from the aspects of establishing international consulting organizations, attracting international capital investment, learn from other vocational colleges, formulating international cooperation plans, building industry education integration communities, constructing international curriculum resource databases, shortening students' learning time in school, changing classroom learning modes, increasing online practical training time, and building international cooperation alliances. This study is expected to promote the improvement of vocational colleges in curriculum construction, teaching resources, learning modes, school enterprise cooperation, and platform construction, ultimately achieving sustainable development of vocational education.