MOOCs學習風潮的興起，為臺灣終身學習市場帶依了相當的影響，正規教育體系將逐漸呈現新的樣貌，我國教育逕自 2014年開始，以「免費線上課程、提升線上課程品質，樹立教師教學典範」為宗旨，鼓勵各大學參與磨課師計畫，迄今（ 2017）已逾兩年，在展顯非凡成果的同時，然浮現出磨課師課程永續經營的議題，而磨課師課程參與非正規課程認證制度，授予終身學習者學習成就認證及學分證明的方向，成為可積極探討的議題。 本文從 Taiwan LIFE開放課程經營的角度，以 2014-2016兩年間所有課程實施歷程數據分析為基礎，依探討磨課師課程成功經營的特質，並座立磨課師課程納入終身學習成就認證的立論基礎。研究者透過 Taiwan LIFE兩年所有開設課程的歷程資料分析發現，成功的磨課師課程的特質包括「教學影片是否能引發學習者興趣」、「評量活動設計是否能有效導入討論互動」、「多量的電腦評閱的線上測驗對於完課率並無幫助」、「提供學分／學時確實有助課程實施成效」。研究者以上述實證數據為基礎，說明終身學習者由磨課師課程獲得學習成就認證的途徑，與現行的大專院校數位課程認證標準有相當的差距，但與我國「終身學習法」之下的非正規教育課程認證制度契合度較高。 本文所呈現的實證數據分析，對於來深入探討磨課師參與非正規教育課程認證的實施架構應有實質的幫助，亦將可讓臺灣的磨課師課程擁有更寬廣的發展空間。

MOOCs not only deeply affects the regular education system, but also set up the new milestone for the lifelong. While MOOCs impact and influence all education sectors worldwidly, Taiwan also launched a four-years sizable MOOCs project aimming to encourage higher education sectors to join the MOOCs enterprise. Up to 2017, a good number of MOOCs has been open to the publics. Similar to what has been raised in other countries, the sustainability of MOOCs becomes a new focus which is the origin of this paper. This article is written based on the data collected on Taiwan LIFE. Discussions are made on what is meaningful for a successful MOOC. The researcher found that the successfulness of a MOOC may connected to the following points:“Videos is attractive to learners”,“Assignment can initiate interaction among learners”, “The number of computer graded quiz needs to be properly designed” , “Credits hours granded is helpful to accomplishment”. These conclusion is helpful for further discussion on how to aggrigate MOOCs and Non-formal education programs Accreditation which would be the next important policy that could put up some guantee the sustainability of MOOCs.