The training documents of public officials require them to report on Sunday, but they report on Saturday, which will be regarded as a violation. If the training document stipulates that you must report on Sunday, then reporting on Saturday may be considered as a violation of the regulations. However, if the document stipulates "Sunday or holiday report", then Saturday report is not illegal. In practical work, public officials should strictly abide by the provisions of documents and the requirements of higher authorities to ensure that their actions are legal and compliant. If you find that your behavior may violate the rules, you should report it to the higher authorities or the discipline inspection and supervision departments in time, and actively cooperate with the investigation and handling of relevant departments.