The invention discloses an interactive retrieval method and device, computer equipment and a storage medium, belongs to the crossing field of computer software and avionics systems, and is used for improving the retrieval efficiency of an electronic flight bag, guaranteeing the flight operation safety, enabling the flight operation of civil aviation aircrafts to be more modernized, ensuring flightsafety effectively, reducing the workload of pilots, improving economic benefits of airlines, and meanwhile, improving the core competitiveness of civil aviation airplanes. According to the main technical scheme, the method comprises the steps of S1, expanding a query statement input by a user in combination with a knowledge graph; s2, selecting a plurality of documents with higher similarity with the expanded query statement from a document library, and returning the documents to the user; and S3, adjusting the weight of each node in the knowledge graph according to user behaviors, and optimizing a retrieval result.