This study provides insights into the use of Artificial Intelligence (AI) in vocational education and its ethical implications, highlighting the potential of AI technologies to improve teaching methods and enhance the learning experience. The focus of the study includes assessing the role of AI in improving the quality and efficiency of education and enhancing teacher collaboration and knowledge sharing. In particular, the paper analyses ethical challenges in AI applications, such as data privacy, algorithmic bias, and educational fairness issues, and how these challenges affect educational processes and outcomes. Through a literature review and multiple case studies, this study proposes strategies and recommendations to achieve practical and ethical applications of AI technologies in vocational education to ensure a fair and high-quality educational process. In addition, the study identifies future research directions that need to be further explored in this area.