The study of dynamic changes in the landscape pattern of wetlands is an important basis for building a regional ecological security pattern. Baiyangdian Lake, as an important ecological source of ecological security pattern construction in Xiongan New Area, has irreplaceable value. Using land use data in 1980, 1990, 2000, 2010, and 2017, this paper analyzes the temporal and spatial change process of landscape types and their main driving factors in the Baiyangdian region, and discusses the future landscape changes and their effects with the relevant planning of the Xiongan New Area. The results showed that the scale and structure of the regional landscape of the Baiyangdian region changed little during the 1980-2000. During the 2000-2017, there was a large conversion of beach land to farmland, construction land and lakes, the conversion rate of wetland to non-wetland landscape was 25.58%, and the proportion of wetland landscape area decreased from 78% to 60%. From 2017 to 2030, the conversion of cropland and construction land to lakes results in a 75.79% conversion rate of non-wetland to wetland landscapes, and the percentage of wetland landscapes would reach to 90%. From 1980 to 2017, beach land landscapes have the most advantages and the most concentrated distribution, but the most complex shapes. During this period, the fragmentation of landscape scale increased continuously, and the number and density of patches increased to 23.51 per decade and 0.07 per decade, respectively. The connectivity of various landscapes is steady. The overall fragmentation of the landscape continues to increase, with connectivity and richness reaching their maximum in 1990 and 2017, respectively. In the next 2030, lakes will become the dominant landscape type, with concentrated patch distribution and enhanced connectivity but increased complexity. The overall landscape connectivity of the region becomes smaller, the spatial distribution is uneven, and the landscape richness is reduced. The historical evolution of the landscape pattern in Baiyangdian region is mainly affected by social and economic factors, and the principal component analysis results show that the interpretation degree is 62.00%. In the future climatic conditions, Baiyangdian wetland ecosystem has the risk of degradation, but the planned implementation of environmental governance and ecological restoration measures will play a leading role in the landscape pattern change of Baiyangdian region. After the guarantee of ecological water supply, the mutual feed-back relationship between landscape pattern and driving factors will also be adjusted. The research results can provide references for the planning and management of Baiyangdian wetland and construction of the ecological security pattern in the Xiongan New Area.