Abstract:The allocation of scientific resources, especially research funds, is a matter highly concerned and studied by scientific and academia circles. The proposal and application of lottery enriches the evaluation methods of research funding and is conducive to promoting the prosperity and development of scientific research.This paper uses the literature research method and case analysis method to summarize the principles and process of the lottery, analyzes its rationality and limitations of use, and sorts out the lottery of three representative scientific research institutions of the New Zealand Health Research Council, the German Volkswagen Foundation and the Swiss National Science Foundation in detail. It discusses the application status of the lottery. Lottery is a novel method of research funding review, which has certain scientificity and applicability. However, it is still in a small-scale experimental stage. Future development needs to pay attention to the evaluation of funding effect, improve supporting policies and systems, and reasonably set the entry threshold for lottery.