In recent years, the rapid development of AIGC technology has posed unprecedented challenges to the academic integrity system of scientific journals. Starting from the application of artificial intelligence generation technology in the field of scientific journal publishing, this paper analyzes the impact of AIGC on paradigms of academic content production, academic quality review, data security, copyright disputes, and other aspects. In response to the impact of AIGC technology on the academic integrity of scientific journals, this paper proposes governance pathways, including improving academic publishing standards and ethical frameworks, enhancing technical detection and review capabilities, strengthening academic integrity education, establishing multi stakeholder collaborative governance mechanisms, and refining relevant laws and regulatory systems.