..

Click Personal Settings. ...

Choose your favorite space name.

Enter it, ..

So is the signature block. ..

Then click Save. ..

If you do this, you still can't change it. ...

That can't be helped. It's because your internet speed is too slow. ...

Weekend is the peak of the network .. Generally, the network is busy. ...

Plus today is still

A festival ... the winter solstice. ..

Ha ha laugh ...

So it is very likely that such a problem will arise.

Don't worry. ..

It will be ready soon. ..