With the rapid development of anatomical functional imaging, individualized radiotherapy is considered as the optimal radiation pattern and basis of future development.This technique can be divided into inter-group and inter-individual personalized radiotherapies.These two techniques are based on patient population as well as anatomical and functional image-guided personalized radiotherapi.es that are consistent with image patterns.4DCT and CBCT guided radiation therapy may reduce the impact of setup errors, anatomical structures, and organ motion on target dosages.