In this article, the authors try to design a social capital promotion model for the branches of the Social Security Organization of Mazandaran Province during the corona outbreak. The research method is exploratory (qualitative-quantitative). The statistical population in the qualitative section was 30 university professors and executive elites in the field of management and in the quantitative section were 150 elites in the field of social security. In the qualitative part, using the snowball method of dreading theoretical saturation with 16 experts, in-depth interviews were conducted and in the quantitative part, to evaluate the model, a researcher-made questionnaire was distributed among 90 samples by relative cluster sampling method. The validity of the questionnaire was confirmed by the form-content method and its reliability was confirmed by Cronbach's alpha method. Data were analyzed by exploratory and confirmatory factor analysis using SPSS and AMOS software. The corona outbreak period has 18 dimensions as follows: causal variables (organizational transparency, competence, support, and social cohesion), contextual variables (innovative designs, development, and customer relationship management, organizational skills and management), intervention variables (Setting and maintaining policies to overcome constraints, optimal crisis management, efficient manpower and service delivery development), strategic variables (recognizing threats and challenges, innovative strategies, recognizing and financing), and outcome (increasing investment, Intensification of social interaction, deepening social satisfaction, comprehensive development of the organization). The results of the quantitative section showed that all the dimensions of the research model of the research were confirmed.