For more than a decade, the IS continuance model has been adopted and modified to explore the users’ continuance intention in using technologies in different fields, such as workplace (Roca & Gagne, 2008), smartphone for e-learning (Shin, Shin, Choo & Beom, 2011; Tao, Cheng, & Sun, 2009), teacher’s professional development (Smith & Sivo, 2012), as well as cloud service (Huang, 2016).