Why does the QQ avatar change show that the system is under maintenance?

Why does QQ show that the system is under maintenance when changing the avatar? QQ is one of the chat applications used by many friends. Some netizens reported that when QQ changed the avatar recently, it prompted that the system could not be modified during maintenance. Why? Let’s take a look below!

Why is QQ changing avatar under system maintenance?

1. The possible reason is that the server is under maintenance, and Tencent performs system maintenance on QQ and other platforms every year.

2. During the maintenance period, users cannot change their avatar or modify their information.

3. If it is not during the maintenance period, it may be due to network problems. The player's network is unstable and cannot be modified.