臺北市消防人員自2015年起試辦「加發危險職務加給加成」政策，該政策實施迄今已3年餘，本研究藉該政策探討臺北市消防人員公共服務動機理論及薪資滿意度與離職傾向之關係。本研究主要採問卷調查法，另輔以質性訪談印證及補強問卷之不足；量化部分就臺北市現支領「加發危險職務加給加成者」為研究對象，實際有效問卷為1,209份，問卷回覆率為81%，以SPSS for Window 20.0統計套裝軟體進行資料處理分析，採描述性統計及推論性統計分析（信度分析、獨立樣本t檢定、單因子變異數分析及皮爾森積差相關等）；訪談部分以滾雪球方式，訪談2位現職臺北市消防人員及2位離職臺北市消防人員，研究結果如下，公共服務動機越高之消防人員離職傾向越低；薪資滿意度越高之消防人員離職傾向越低。 另依訪談者所填覆之簡要問卷及訪談內容，皆與量化結果略為相符，並從訪談內容發現，雖消防工作中最具激勵效果為內在激勵之助人成就感，但若藉以減緩離職傾向而言，仍略顯不足，尚須自消防工作之各實質外在工作層面考量，方能減緩人員離職傾向。本研究結果顯示臺北市消防人員具高度公共服務動機，且公共服務動機及薪資滿意度皆與離職傾向有顯著關係，爰主管機關應審慎考量盡速讓試辦政策納入法規常態發放，俾憑減緩消防人員之離職傾向。 關鍵字：公共服務動機、薪資滿意度、離職傾向 / The Taipei City Fire Department has initiated the policy of “Adding bonuses to those with dangerous duties” since 2015. The aforementioned policy has been implemented for more than three years. This study tries to explore this policy focusing primarily on the impacts of public service motivation (PSM) and compensation satisfaction on Taipei City firefighters’ turnover intention. This study adopts the questionnaire survey method, supplemented by qualitative interviews to verify and reinforce the results. The questionnaires were distributed to the Taipei City firefighters who received the dangerous duties bonuses. The total number of valid respondents was 1, 209 with a valid response rate of 81%. Descriptive statistics and inferential statistics (including the reliability test, t-test, one-way ANOVA, and Pearson correlation) were conducted using SPSS for Window 20.0. The snowball sampling method was chosen to find the interviewees, including two incumbent Taipei City firefighters and two resigned firefighters. Results of this study were twofold: first, a firefighter’s PSM was negatively associated with his/her turnover intention; second, a firefighter’s satisfaction on the compensation was also negatively associated with his/her turnover intention. Responses obtained from the interviews were consistent with the survey results. According to the interviewees, it is found that the intrinsic motivation, the accomplishment of helping others, is a critical element for the firefighters to perform their services. However, intrinsic motivation is still insufficient to reduce the their turnover intention. It is necessary to consider improving the work conditions of their work at the same time, which, in fact, is the most effective way to reduce firefighters’ turnover intention. The authorities, therefore, should consider rules and regulations regarding this matter and, thereafter, legalizing them as soon as possible to keep the firefighters. Keywords: public service motivation, compensation satisfaction, turnover intention