China is the largest country of pig breeding in the world.Tetracyclines are widely used in pig breeding，and most of them are excreted in the form of plasma or metabolites，which brings great risks to the ecological environment and human health.By combing the domestic research results，the level of tetracyclines residues in pig manure and its pollution risk to soil and crops were reviewed.The degradation efficiency of aerobic composting technology on tetracycline antibiotics in pig manure and its influencing factors were analyzed，the future research directions were put forward.The results showed that the residues of tetracycline antibiotics in pig manure were reported in different regions of China，and the residues ranged from 0 to 493.3 mg·kg-1.The detection rate was from 41% to 100%，which was a potential risk to agricultural soil pollution and crop growth.Aerobic composting had a significant degradation effect on antibiotics in pig manure，and the reduction rate was between 27.3% and 96.8%.The degradation efficiency is affected by the physical and chemical properties and microbial characteristics.In the future，it is necessary to strengthen the research work on reduction technology standards，environmental safety threshold and biotransformation mechanism，so as to provide theoretical basis and technical reference for the harmless treatment and resource utilization of animal manures.