Genetically modified plant technology is an important part of modern agricultural science and technology, and its research and application must be carried out within the framework of relevant national laws, regulations and ethical guidelines. The Chinese government attaches great importance to biosafety. Any research on genetically modified plants must strictly abide by the "Biosafety Law of the People's Republic of China" and other laws and regulations to ensure that research activities will not cause harm to the ecological environment and human health. For planting plants in extreme environments, priority should be given to ecological balance and biodiversity conservation, scientific assessment of risks, and ensuring the safety and sustainability of technology. We support the development of scientific research and the promotion of sustainable agricultural development under the premise of ensuring safety.