Based on the survey on 331 farmers in 21 cooperatives of Wuzhong District in Suzhou, the survey results show that, after the building of land joint stock cooperative, education years, per capita year income of a family, the number of migrant workers and pooling number of land have positive influence on the satisfactory degree of the cooperative members, however, age, sex and the number of family members have negative influence on the satisfactory degree of the cooperative members. China should perfect pooling and bonus mechanism of land joint stock cooperatives, properly introduce assets, technologies and so on based on the pooling of land, enlarge the training and education on peasant households to change their negative view on this new organization, land joint stock cooperative, actively solve the problems in employment and increase the satisfactory degree from the members of the cooperative on the cooperative.