The invention relates to the field of three-dimensional modeling development. The invention provides a remote 3D modeling collaborative management method based on SVN. The method comprises: building aserver on the basis of SVN, and setting an encrypted address; establishing and standardizing a folder hierarchical structure in a server, wherein the folder hierarchical structure is established according to a three-dimensional assembly model structure and/or functional partitions and/or components; allocating read-write permission to modeling personnel; modeling personnel operate the files in the server at the client. Compared with the prior art, the method can prevent problems of inconsistent work folder structures, model file naming difference, difficulty in coordination and communication,loss of the model files, easiness in making mistakes when the model files are jointly quoted and the like in the existing remote modeling work.