Dong-han Zhang-di had convened Baihuguan meeting in Chien-chu fourth year(79), Yuan Dynasty Da-Te ninth year (1305), 《Baihutong》suddenly come out to confront the world as the voluminous literature of Baihuguan meetingting. However, since the Qing Zhuang, Shu-zu, Liu, Shi-pei and Sun, Yi-rang have advocated "rectification of names" of《Baihutong》, to Hong, Ye questioned the《Baihutong》, "suspect the book wasn't written by Ban,Gu", "suspect that wasn't Authorized by Zhang-di", "suspect the book published during San-guo"; there are many non-relevant questions unresolved between 《Baihutong》and voluminous of Baihuguan meetingting. Three years ago (2013), Lin, Tsung-Shun publication of "Han Dynasty Confucianism pieh-tsai: Empire ideology formation and development," chapter VIII 〈imperial ideology reconstruction - play the role as the basis of "national constitution" of《Baihutong》〉, still adhere to the《Baihutong》is the "Zhang-di personally presided over the meeting compiled from the summary of the conclusions" of the voluminous literature, further advocated 《Baihutong》is the ideological foundation of "national constitution" of the Han, "National Constitution" Han Dynasty imperial ideological foundation, self-contained point of view of social ethics that Classics services politics. This paper is based on the discussion of Lin, Tsung-Shun Elaborate 《Baihutong》, analyzing of the results of Professor Lin researching 《Baihutong》and as the era significance to research《Baihutong》of post-war Taiwan stage.