Based on the evaluation index system for ecological remediation of the Yangtze River shoreline in Jiangsu Province，the calculation methods of various influencing factors in the soil water impact index（SWII）are further refined. The analytic hierarchy process（AHP）is used to calculate the weight of each factor in the SWII. Similarly，the weight of each parameter in the evaluation index system is also calculated by the AHP. The calculation method of ecological index（EI）is supplemented，and the corresponding ecological effect levels of different EI values are determined. The suggestions on the time node of evaluation are proposed to form a set of evaluation system that can be used for ecological remediation evaluation of the Yangtze River shoreline in Jiangsu Province. To investigate the application of the evaluation index system，a case study in shoreline of Wushan section，Nantong City，Jiangsu Province is carried out. The results show that：1）From 2018 to 2020，the values of EI calculated by the evaluation index system have increased year by year，and the maximum growth rate of ecological index is 90.09%. 2）The ecological effect changes from poor to excellent. 3）The evaluation index system is applied to the shoreline for ecological remediation，and the obtained ecological evaluation is consistent with the real project progress and ecological changes of the shoreline，which verifies the scientificity and applicability of the evaluation index system for ecological remediation of the Yangtze River shoreline in Jiangsu Province. It is recommended to be used in the ecological remediation evaluation of other shorelines in Jiangsu Province.