Thirty years of French composer Achille - Claude Debussy 1862~1918 songwriting career, created a music history known as the "impressionism" style of music. In his works, not only is the moment try to capture the music image of all things or human emotions, but also try to harmony and the melody of a variety of innovative. Debussy believes that because of the nature of music. Therefore, he tries not to be confined to the traditional fixed pattern creation. And in the creation to mature, from east of gamelan music, mysterious and novel color and rhythm combination together, giving him a lot of inspiration. Especially his piano works, gamelan music elements have been fully reflected. This paper mainly from the objective analysis application of Debussy of gamelan music, from gamelan music itself characteristics of combined analysis of Debussy "s Piano Works for gamelan music elements and using for reference, ask of Debussy's music creation in Oriental style of music aesthetic problem are discussed. This paper consists of three parts, the first part mainly introduces the features of Jia Meilan's music. The second part elaborates the application of gamelan music elements in the Debussy's piano music works, from the perspective of voice movement, harmony, melody, scale of. The third part is the conclusion of Debussy from the angle of aesthetics and creation of gamelan music sublimation. And as Debussy are most interested in music style of gamelan music is Debussy's creation to the maturation of an important part.