There are no strict legal procedures for mediation, There is no need to determine the rights, obligations and responsibilities of both parties in accordance with rigid legal rules, Mediation mainly considers the interests of both parties, The future development of bilateral relations, The urgency of dispute resolution, The strength and attitude of both sides, morality, convention, Laws and so on are also factors to consider. Of course, Some normative neutral mediation agencies also have mediation rules, The parties who agree to mediation by the mediation institution shall comply. In addition, National legislation also has corresponding rules on the validity of settlement agreement as a general contract.