Twenty- four filial stories exists in three systems,which includes Filial Piety Anthology system,Filial Behavior Records system and Diary Stories system. Diary Stories was accomplished in Yuan Dynasty,largely printed in the Ming and Qing Dynasties,the Twenty- four filial stories in Diary Stories has become the most popular one about filial piety since the period of Emperor Wanli in the Ming Dynasty,and even become the common version of Twenty four filial stories. It has an important influence on later works based on Twenty- fourfilial stories.