Legal analysis: The scope of changes in trademark change applications includes changes to the registrant’s name, address or other registration matters. However, if you want to change the sign of a trademark, you must resubmit a registration application.

Legal basis: "Trademark Law of the People's Republic of China"

Article 24 If a registered trademark needs to change its sign, a new registration application must be submitted.

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.