Legal analysis: Change of trademark refers to changing the registrant, registered address or other matters of a registered trademark. If the applicant changes his name, address, agent, or deletes the designated goods, he may go through the change procedures with the Trademark Office. If you want to change the text or graphics of a registered trademark, you should resubmit a trademark registration application and it will be treated as a new trademark application and cannot be called a trademark change.

Legal basis: "Trademark Law of the People's Republic of China" Article 41 If a registered trademark needs to change the name, address or other registration matters of the registrant, an application for change shall be submitted.