In view of the high requirements for spatial reconstruction and the lack of intuitiveness in the virtual maintenance of existing wireless communication systems, an analysis is conducted from the aspects of interaction design and usability, providing theoretical support for the design optimization of immersive maintenance models. By analyzing the requirements in three aspects, interaction design, usability and process optimization, the main objectives and basic requirements of the model are clarified. Subsequently, the influencing factors of intuitive interaction were analyzed, the immersive virtual maintenance interaction mode was reconstructed, and the usability design of intuitive interaction was optimized. On this basis, a maintenance process model for wireless communication systems is constructed. Based on the Technology Acceptance Model 3(TAM3), the influencing factors of usability design are analyzed, obtaining more accurate explanations and predictions, which can provide theoretical and practical guidance for related fields.