Studying the properties and behavior of pentaquarks deepens our understanding of quantum chromodynamics (QCD) and the strong interactions. The LHCb experiment, with a large heavy-flavor dataset and detector performance optimized for beauty and charm hadron studies, is uniquely positioned to explore the properties of heavy-flavor pentaquark states. This talk highlights the latest advancements in the study of pentaquark states within the LHCb experiment, including study of pentaquark states in both prompt and non-prompt production. These results hold important reference value for understanding the formation of pentaquark states.