After Brexit, to solve the problems and risks faced by technological innovation, the British government put forward the strategic goal of “becoming a global science superpower” and “a global leader in innovation”. As the most significant public funding institution for scientifresearch in the UK after Brexit, UKRI has played an important role in constructing and developing the UK research and innovation system and promoted the implementation of the UK research and innovation strategic objectives by formulating development strategies, coordinating nine subordinate research councils, and increasing investment in science and innovation. UKRI’s mechanisms inspire China to promote scientific and technological innovation under global scientific and technical competition.