Can I apply for a national patent for the software system?

It is best to apply for a patent for a system, and then split the key contents of the system and apply for multiple software works. Although the cost will be slightly higher, the system guarantee is the strongest and most complete, and a single patent or software can receive cash subsidies at the municipal government. If you apply, you should go to the relevant institutions, and they will give you a list of materials you need to provide and the requirements for these materials. Then do it. Or hand it over to the relevant third-party reporting agency.