Objective: To investigate the present situation of job adaptation and perceived social support of community nurses in Changchun, and to explore the relevance between them, for the purpose of providing the basis for community nursing managers to implement effective human resource management. Methods: A general demographic information questionnaire, job adaptation obstacle scale and perceived social support scale were used to investigate 290 community nurses in Changchun. Results: The score of job adaptation obstacle was 20.85 +/- 5.18; the score of perceived social support was 64.25 +/- 10.32, the score of support in the family was 20.01 +/- 3.58, and the score of the support out of family was 42.57 +/- 6.86; the job adaptation obstacle was negatively correlated with the perceived social support, the support in the family, and the support out of family. Conclusion: The job adaptation situation of the nurses in the survey communities was generally poor and the perceived social support was at a moderate level. Therefore, community nursing managers should actively understand the situation of nurse job adaptation, and then take effective measures to improve the community nurses social support, improve the current situation of the poor job adaptation of the community nurses, and prevent loss of nursing talents, for the improvement of the quality of nursing service.