本研究架構以Wixom & Todd(2005)提出的使用者滿意與科技接受整合模式為基礎，以資訊系統成功模式中「系統品質」、「資訊品質」、「服務品質」構面以及Roger(1995)提出的創新擴散中「相對好處」、「相容性」作為研究架構的探討構面，針對雲端遊戲平台的使用者進行實證研究，探討使用者參與雲端遊戲平台之影響因素。 研究中，得知資訊系統成功模式「系統品質」、「資訊品質」、「服務品質」與「資訊系統滿意度」存在正向影響關係，創新擴散「相對好處」、「相容性」也與「資訊系統滿意度」呈現正向的影響關係；而資訊系統成功模式「資訊系統滿意度」與科技接受模式的「知覺有用性」、「知覺易用性」確實有著密切關連；另外，研究發現創新擴散構面對於「知覺有用性」存在影響關係，但對於「知覺易用性」證實不存在顯著的影響關係，而科技接受模式「知覺有用性」、「知覺易用性」、「態度」、「使用意圖」彼此皆存在影響關係。 / This study bases its structure on Theoretical Integration of User Satisfaction and Technology Acceptance Wixom & Todd (2005) proposed, in which “System Quality”, “Information Quality”, “Service Quality” dimensions in Information System Success Model, and “Relatively Advantage” & “Compatibility” in Innovation Diffusion that Roger (1995) proposed constitute discussion dimension. For discussing factors that influence users to take part in cloud gaming platform, the empirical research targets at those users. From the research, we found “System Quality”, “Information Quality”, “Service Quality” and “IS Satisfaction” in Information System Success Model have positive correlation, and “Relatively Advantage” & “Compatibility” and “IS Satisfaction” present a positive correlation as well while “IS Satisfaction” in Information System Success Model and “Perceived Usefulness”, “Perceived Ease of Use” in Technology Acceptance Model are closely related; besides, this study discovered Innovation Diffusion dimension has effect on “Perceived Usefulness”, but doesn’t have significant effect on “Perceived Ease of Use” while “Perceived Usefulness”, “Perceived Ease of Use”, “Attitude” and “Intention to Use” in Technology Acceptance Model are related.