Why can't QQ change its avatar name and signature?

QQ can't change the avatar name and signature due to system maintenance, and the function of changing personality signature, avatar and nickname is disabled until 0: 00 on June 30, 65438.

Due to the recent system maintenance of QQ, from June 10 to June 18, users will temporarily be unable to modify the contents of QQ personal data cards and information cards of nearby and interested tribes. This function is expected to return to normal in June 1 18, and other functions will not be affected. Please forgive the inconvenience. There will be a brand-new interface after the upgrade.

A set of screen names and personalized signatures similar to "I don't understand"

Which model is the green aj1 with orange shoelaces?

Whether it is a contract or not, a copy of the agreement has no legal effect, because others can find your signature P elsewhere or paste it on it.

Is Jiro's copy of Tang Xiao's cold works worth collecting?

Will buying prescription drugs on Meituan be recorded in the file?

Resent the Heaven for Change of Heart Original Singing

10 is it collusion to bid for two people?

How can the insurance company handle the insurance business without the signature of the policy holder?

The computer cannot verify the digital signature of the file. I want to restore the system. How to recover?

Muddle around with Dao Lang, and you will be destroyed by Dao Lang. He can't get along. Find another intellectual!