【Purpose/significance】 Based on the grounded theory, the metadata quality standard model of archival document heritage is

built, and the metadata quality control strategy of archival document heritage is proposed, in order to provide help for the establish⁃ment of the metadata standard scheme of archival document heritage, so as to improve the utilization efficiency of archival documentheritage.【Method/process】 Based on the grounded theory, the quality standard model of archival document heritage metadata was ini⁃tially constructed by analyzing the needs of professional users. Then, the exploratory factor analysis was used to test the preliminary model and establish the final model.【Result/conclusion】 The quality standard model of archival document heritage metadata is built,including three dimensions of form quality, content quality and utility quality and 16 specific quality indicators, puts forward quality control strategies of archival document heritage metadata.【Innovation/limitation】 Build the metadata quality standard model of archi⁃val document heritage from the perspective of professional users, and introduce the metadata quality control into the field of archival document heritage resources development；the number of samples selected is limited, and it is planned to expand the interview user group in future research.