In the age of informationization, scientific and technological innovation is increasingly dependent on scientific data. As the international competitive situation becomes increasingly severe, the issues of scientific data security and exit management are becoming more and more prominent. At present, there are some problems in China's scientific data exit management, such as imperfect policies and regulations, insufficient technical ability and incomplete international cooperation mechanism, etc. There is an urgent need to improve the relevant management system, establish a coordinated and unified scientific data exit management system; strengthen the research of data security monitoring and supervision technology, promote the innovation and upgrading of key technologies in scientific data; actively explore bilateral and multilateral international cooperation on scientific data, and lead the formulation of an international framework of scientific data rules. We will work with other countries to address the risks and challenges of scientific data export, promote the safe and orderly global circulation of scientific data, and accelerate the development of scientific and technological innovation.