Hello, I picked up the sofa on the road and did not return it, I returned it after I found it after

If it is not an act of theft, it is enough to return the found item, and even if it is not returned, it is only civil liability. You ask the policeman's uncle - I broke that law? How to deal with it? Is there a legal basis? If the punishment is improper, I will apply for administrative reconsideration.