The method for automatically generating documents based on an integrated enterprise model belongs to the technical field of document management for enterprise modeling, and is characterized in that a document generation database is established in a computer, including text, charts, attribute tables of catalog templates, attribute tables and formats of document templates Tables and structure tables, attribute tables of documents, content tables of text and graphics, are used to manage document templates and information and content of documents; create, maintain and publish document templates in sequence, create documents and edit document content, and automatically generate documents The steps to realize the automatic generation of documents. While simplifying the document generation process, the present invention ensures the standardization, unity and standardization of the document by forcing the use of the document template, improves the consistency of the document and the enterprise model, and preserves the standardization of the enterprise model. Relevant documents provide reference for enterprises to implement informatization.