Abstract: The oil tea industry in Yunnan province with its long history of cultivation and extensive planting area has significant strategic significance for promoting rural revitalization and ensuring national food and oil security. This study based on the development policies, regional advantages, planting distribution and output value of oil tea in Yunnan, combined with on-site surveys and literature collection comprehensively analyzed the current situation and trends of the oil tea industry in Yunnan, dissected the problems faced by the oil tea industry, and proposed strategic suggestion for promoting the high-quality development of the oil tea industry from the perspectives of brand building, industrial chain construction, and technological support. The research results not only provide theoretical support for the sustainable development of the oil tea industry in Yunnan province, but also provide practical guidance for policy formulation.