Abstract：The construction of healthy Suzhou has been carried out for more than 20 years. In order to improve the quality of healthy city construction，Suzhou has found the main local health problems through urban health diagnosis，and take active and targeted health action plans from four dimensions：the system arrangement of health priority of the Party committee and the government，the duty performance of health promotion of relevant departments，the effective supply of health management of the health industry，and the co-construction and sharing of public health responsibilities，gradually improve the health level of the residents.