You can set the name of the project (that is, the name of the saved file). Every time a new project is built, the path remains the same. Set the last two names as your entity names. When you build a new project for the second time, the system will ask you whether to change the path. Choose no. ..

In fact, there are two methods: 1: after adjusting all the modules, create a new project to call the programmed modules, port mapping, simulation 2: package each module into the original drawing after simulation, and finally create a new project, and call the connection ports in the project by schematic editing.