With the rapid development of artificial intelligence (AI) technology, its application in customs ports has been increasingly widespread. At present, AI has made significant progress in areas such as customs clearance automation, risk management, and cargo inspection. Firstly, in terms of risk control, AI systems can analyze historical data and real-time information to identify high-risk goods and passengers, optimizing inspection resource allocation. Secondly, in the field of document recognition and processing, AI-based Optical Character Recognition (OCR) and Natural Language Processing (NLP) technologies enable rapid and accurate entry of customs declarations, tax forms, and other documents, significantly improving clearance efficiency. Additionally, intelligent inspection systems can scan and analyze cargo images using machine learning algorithms to detect contraband and ensure the security of imported and exported goods. Furthermore, AI can assist customs authorities in monitoring cross-border e-commerce activities, preventing tax evasion and smuggling. As technology continues to evolve, AI is expected to further integrate with other advanced technologies such as the Internet of Things (IoT) and blockchain, driving the digital and intelligent transformation of customs ports.