Article 1: When filling in papers and other research results, all authors' signatures should be listed according to the real situation when the papers are published, and the first author or correspondent author is no longer marked.

In addition to the National Natural Science Foundation of China, several official institutions have repeatedly requested the signature of papers. As early as April 20 18, the Scientific Research Ethics Committee of China Academy of Sciences issued a reminder of the common problems or mistakes in the signature of 10 academic papers, which was specially formulated for the incidents of paper signature irregularities and examples of reporting scientific misconduct, and resolutely resisted academic misconduct. However, related behaviors have not disappeared. The new norm of canceling the signature of the first author or correspondent by the National Natural Science Foundation of China deserves the attention of all academic practitioners. In addition to the National Natural Science Foundation of China, several official institutions have repeatedly requested the signature of papers.

In the early 1980s, the National Natural Science Foundation was put forward by 89 academicians of the Chinese Academy of Sciences in a letter to the CPC Central Committee and the State Council, with the aim of promoting the reform of China's science and technology system and changing the allocation of scientific research funds. Subsequently, under the cordial care of Comrade Deng Xiaoping, the State Council approved the establishment of the National Natural Science Foundation of People's Republic of China (PRC) in February 1986. The Natural Science Foundation insists on supporting basic research, and gradually forms and develops a funding pattern consisting of three series of research projects, talent projects and environmental conditions projects. Over the past 30 years, the Natural Science Foundation has made great achievements in promoting the development of basic research of natural sciences in China, promoting the construction of basic disciplines, and discovering and cultivating outstanding scientific and technological talents.