Weibo nickname is not available, that is, users can't register and use it, so they need to choose another nickname to modify it for the following reasons:

1, Sina Weibo cannot modify nicknames. It may be because the newly modified nickname has been occupied, so it cannot be modified.

2. It may be because the newly modified nicknames contain some sensitive words, so it is forbidden to use nicknames with violent and pornographic words, which is prohibited by Sina Weibo, so it cannot be modified.

This nickname has been used by others before. Used nicknames have a certain protection period and will be reused by others after a period of time. You can also add other characters or numbers to the nickname to avoid repetition.

It may contain some business or official names.

5. Some nicknames are exclusive to members, and only members can use them.

Weibo nickname review method:

1. When nicknames and personal data may contain contents that violate the Weibo Community Convention, they will enter the manual review process.

2. users of orange v and blue v belong to real-name authentication users. When submitting the modified nickname, the relevant staff will review it and send the corresponding notice. Please pay attention to check private messages.

3. The longest review time for nickname modification is 2 working days; During the review period, the submitted nicknames and personal data will not be displayed directly, and the nicknames and personal data being reviewed will be protected and will not be obtained by other users.

4. If the audit result meets the specification, it will pass the audit and display the modified nickname and brief introduction; If it does not meet the specifications, the application will be rejected and the original nickname and personal data will still be displayed.

Refer to the above content: Sina Weibo-users modify nickname rules