The work aims to propose a pattern derivation scheme based on shape grammar to promote the sustainable development of Wenchang culture and the protection of natural resources in Qiqu Mountain Scenic Area, improve the economic and industrial value and cultural publicity value of the scenic area and contribute to the culture confidence of the scenic area. This scheme does not only contain the beauty of shape grammar, but also integrates the natural characteristics of the scenic area. This scheme can be organically integrated with the design of relevant products in the scenic area to form characteristic cultural and creative products. The materials were selected, sorted and analyzed to form perceptual vocabulary; Wenchang cultural feature elements were extracted and associated with pattern design element factors; User perception evaluation and analytic hierarchy matrix were used to sort the element factors; Shape grammar was used to design innovative patterns in combination with the characteristics of the scenic spot; Finally, relevant cultural and creative product design was verified for the design model. The pattern scheme includes the characteristics of Qiqu Mountain Scenic Area, expands the aesthetic of shape grammar and forms the beauty of contrast between order and freedom under the aesthetic appreciation of shape grammar. The patterns can be organically integrated into the design of cultural and creative products in the scenic area, which can effectively promote the culture of the scenic area and improve the tourism value and economic value of the scenic area.