Patent examination opinions for help: what if the examination opinions say that some steps in the first article of the invention patent lack novelty?

Then you can see that the preparation technology or other ideas of other raw materials are creative and novel. Add it directly to the right 1 and delete the corresponding claim.

The best way to deal with it is to find evidence to refute the examiner's point of view. Since you are not an agent, you should not be able to do it. Let's further limit the permission to 1 to narrow the scope of protection.