With the advancement of science and the establishment of gene therapy methods, the use of gene stimulants has become possible, but it is very difficult to detect whether athletes have used gene stimulants. Although traces can be found from proteomics tests, the detection of genes generally requires Samples of athletes' body tissues, which involves the issue of respect for athletes. In addition, the current detection technology cannot keep pace with genetic modification. In addition to listing genetic stimulants in the World Anti-Doping Agency, it is also absorbing the best in the world. Of genetic technology experts serve themselves, hoping to develop genetic stimulant detection technology and achieve relevant cutting-edge results. Wha does this text explain about genetic stimulant testing? ['Need to continuously improve technical means.', 'Need to establish a complete testing system.', 'Difficulties encountered and ideas for solving them.', 'Ethical and technical challenges.']