2017

• Pray -Operation Love OST
  

2016

• Monodrama -S.M. Station Season 1
  
• A Man Thing with Royal Treasure cast -Royal Treasure OST
  

2015

• Happy Youth -with Coco Jiang Wen & Li Xiaolu -Oh My God OST
  
• Alone (One Person) -Ex Files 2: The Backup Strikes Back OST
  

2014

• I'm Coming -Promotional Single
  
• I'm Lay                                                     -Exology Chapter 1: The Lost Planet
  
• Missing You (remake; Fly to the Sky) -MV