On January 14, 2010, the "Change" music video was flagged with a 19+ rating due to Hyuna's provocative dancing, citing it to be inappropriate to minors. Cube Entertainment stated that the music video would be re-edited and submitted for approval. Broadcast stations SBS, however, announced the music video would be restricted for a 15+ audience instead, and MBC announced that it would still be viewable for all audiences.[12] Her "Change" promotions ended in March 2010.