Standardized training for residents is the necessary way to train qualified clinicians and plays a connecting role in the training of clinical medical talents.In order to adapt to the rapid development trend of combined imaging equipment,especially the integrated PET/MR in the nuclear medicine,the current standardized training mode and training content for nuclear medicine residents are reformed.The training path is optimized,the training content for the diagnosis and practice of MR and PET/MR is strengthened.The nuclear medicine postgraduate students and residents have a better comprehensive understanding of medical imaging knowledge and practical skills.they will be better trained into compound imaging talents proficient in nuclear medicine and familiar with CT,MR and other imaging studies,meanwhile having a wider range of employment options.