Abstract:As an important part of Guangdong's partner assistance to Xinjiang, sci-tech assistance to Xinjiang plays an important supporting and leading role in the overall deployment of assistance to Xinjiang. The sci-tech innovation platform is an important support for enhancing regional innovation capabilities and promoting high-quality development. By combing and summarizing the current development of Xinjiang's sci-tech innovation platform and the construction of Guangdong's assisted platforms, it is found that Xinjiang has problems such as the small number of high-level scientific and technological innovation platforms, the unbalanced development of platforms, the prominent contradiction between supply and demand of R&D investment funds, the difficulty of training and retaining scientific and technological talents, and the unsystematic construction of Guangdong's aid-built platform and imperfect operation system and mechanism. On the basis of summarizing and learning from the work experience of other provinces and cities in sci-tech assistance to Xinjiang, this paper puts forward ideas for deepening Guangdong's sci-tech assistance to Xinjiang, and puts forward suggestions from the aspects of promoting Guangdong's advantageous science and technology resources to assist Xinjiang, innovating sci-tech cooperation models, and strengthening resources and policy support, so as to provide new ideas for creating a new situation in Guangdong's sci-tech assistance to Xinjiang in the new era.