 The development of solid-state electrolyte materials has been a major focus in the research field of lithium-air batteries. These materials offer several advantages over traditional liquid electrolytes, including improved safety, environmental friendliness, and higher energy density. This paper reviews the current state of solid-state electrolyte materials for lithium-air batteries, discussing the challenges and potential solutions for designing these materials. This article was authored by Yufu, Zi Chen, Rong Zhong, and others.