中文摘要：

文章基于任务—技术匹配模型（TTF）,引入感知的影响,构建移动图书馆持续使用意愿的影响因素模型。通过问卷搜集100份有效样本,采用结构方程模型进行数据分析。结果表明：任务—技术匹配显著影响使用移动图书馆的态度和感知的影响,而态度显著影响使用行为;使用行为直接作用于持续意愿并通过感知的影响产生间接作用,而任务—技术匹配对使用行为不产生影响。

英文摘要：

This paper puts forward a theoretical model of continuance intention to use mobile library services by integrating perceived impact into Task--Technology Fit （TTF）. 100 valid samples were collected by questionnaire and further analyzed using SEM. The results show that TTF significantly affects attitude toward using mobile library services and perceived impact, while attitude positively affects user behavior. In addition, user behavior has direct and indirect effects through perceived impact on continuance intention to use mobile library services. Unexpectedly, TrF does not affect user behavior significantly.