The Perfection music video was released on separate dates on SM Entertainment's YouTube account, but the Chinese version has been constantly taken down due to minor typing errors in the subtitles of the early videos - the subtitle was displayed in mostly Traditional Chinese characters but a few lines also had some Simplified Chinese characters mixed in with the traditional characters.
Video musik untuk "Perfection" dirilis pada tanggal terpisah di saluran resmi YouTube SM Entertainment, tetapi versi Cina telah terus-menerus diturunkan karena kesalahan pengetikan kecil dalam sub judul dari video awal - subjudul dipajang di sebagian besar karakter Cina Tradisional tetapi beberapa baris juga memiliki beberapa karakter Cina Sederhana dicampur dengan karakter tradisional.