Is it illegal for owners to pick black property brands in the yard?

If the owner thinks that the property company is not acting or the service quality is poor, he can report the situation to the relevant departments through normal channels. The owner has no right to take the service card of the property service company without authorization, but it can be resolved through consultation with the property company or through legal channels. It is wrong for the property department to take the lead in urging the property company to rectify and delist. Therefore, it is illegal for owners to pick black property brands in the yard.