"Kyo˘ngieyukjo˘n Sokjipsangio˘l(經濟六典續集詳節) " was the second code of laws of the Chosdn dynasty. It is recognized as the book pub-lisheded with additions and up-to-date corrections. But it had more conservative laws and idea than Wonjbn. the first code, in Reformation plan. It was codified by the Sokyukjo˘nsuchanso(續六典修撰所). Haryun(河崙) and Yijik(李稷) took charge of administration the Sokyukjo˘nsuchanso(續六典修撰所). It was defferent from the first codification because Wo˘njo˘n(元典), the first code had been made in Ko˘msangjoryesa(檢詳修例司) belonging to the Top`yo˘u˘isasa(都評議使司). In the period of King Taejong, Haryun(河崙) had absolute power in the law codification. But it caused other officers oppositions. They required dismissing Haryun and successed. But Taejong built extra-institution for codification and appointed Haryun as the head. This way had applicated during Choso˘n dynasty, becase they could codify the lawno relaton of political situation, and charge to codifiers who agreed with King about reformation. The laws in Soluipsangjo˘l(續集詳節) were different from Wo˘njo˘n(元典)`s code in many respects. Especially, In the gorvenment official system, Sokjipsanjo˘l(續集詳節) had the attitude to conservative line. Haryun(河崙) amended or aborgated Wo˘njo˘n(元典)`s laws that had intended to extend a gateway to government officer. But Because Wo˘njo˘n(元典)`s code had validity in many rsects. Using two defferent code occurred confusion. And Many officers didn`t agree to Sokjipsango˘l(續集詳節). At last, as soon as Taejong`s death, King Sejong set about re-codifiacation. But new laws suceeded to the attitude of Sokjipsangjo˘l(續集詳節) and it flew to Ko˘ngukdaejo˘n.