Will I check my parents' information when I change my surname?

Yes The conditions to be met in modifying the surname are the establishment or dissolution of the adoption relationship, and the parents take the stepfather's mother's surname after remarriage. These are all related to the information of mom and dad. You need to check whether the information of mom and dad meets the requirements before you can apply for a surname change. The procedure of changing the surname is that I or my parents bring the household registration book, ID card and other materials to the original household registration authority to apply.