Many scholars and experts have conducted various studies on Pyeongtaek Nongak, which the Republic of Korea's invaluable UNESCO's Intangible Cultural Heritage of Humanity and one of the most representative Nongak, and have yet to reach the consensus about its archetype. Based on this, studied the archetype of Jjeok-Jjeok-yi dance's video-recording data thereof as well as the systematic review of literature, through the interview with a Kim Yong-Rae designated as one of Human Cultural Assets & Masters and people related to Pyeongtaek Nongak. As a result of research, A Jjeok-Jjeok-yi dance was designated as intangible cultural property in 1996, after the record preservation work of the National Institute of Cultural Properties, Pyeongtaek Nongak was arranged, and the name of Panje was renamed from ‘Jjeok-Jjeok-yi’ to ‘Jjeok-Jjeok-yi dance(Yeonpungdae)’, and the separated form panje, ‘Jjeok-Jjeok-yi’ and ‘Yeonpungdae’. In the past, ‘Kkekki dance’, a dance movement distinct from ‘Jjuck-jjuck-yi dance’ in Pange, has now been integrated and renamed as ‘Jjeok-Jjeok-yi dance’, and the –Jjeok-Jjeok-yi dance range that belonged to ‘Yeongsan deodeuraegi rhythm(Jjeok-Jjeok-yi panje)’ only was expanded to ‘Yeonpungdae rhythm(Yeonpungdae panje)’.Intangible cultural properties have characteristics that necessarily change in the course of the tradition due to the living culture. Therefore studing the transition process and analyszing the background, cause and feasibility can be another meaningful histirical record for the preservation of traditional cultural relics. It is necessary to have an active interest and study on the process of changing the monumental cultural property.