Abstract: The landscape pattern characteristics and existing problems of green space system in Qingshen county were analyzed to provide theoretical basis and reference for the establishment of a national forest city in Qingshen county. Based on the 2018 remote sensing image and the green space system map of Qingshen county’s main urban area, the object-oriented method was used to extract green space information by the remote sensing data fusion, image enhancement and other processing. Combined with the field investigation, the green space types were scientifically classified, and the landscape structure and landscape pattern of the green space system in the central urban areas of Qingshen county were quantitatively analyzed based on the Fragstats landscape processing software. The results showed that: (1) the largest area of green space system in Qingshen county was the regional green space (other green space), accounting for 35.08% of the total green space. The green area of the park was small, accounting for a small proportion (19.10%). (2) The overall landscape shape of Qingshen county was relatively regular and simple, which was conducive to the planning, utilization and management of urban landscape of Qingshen county. (3) The overall connectivity of the landscape in the region was good, with little human interference or natural damage, but the connectivity and spatial aggregation of the landscape types were not strong. The connectivity and aggregation of green landscapes were not strong, which affected the biodiversity protection and natural ecological processes. In the process of building a national forest city, Qingshen county should control the proportion of artificial landscape, increase the urban green space, especially increase the area of park green space and reasonable and uniform layout, and increase the channel greening, organically link the island like large biological habitats in the city, build a continuous ecological green space networks, protect the migration channels of animals within the city, and increase the continuity of the landscape.