Qq personalized signature is not synchronized. Tell me who can see it.

How to set qq personalized signature out of sync?

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Someone wrote his signature in his personalized QQ signature, and found that it was synchronized to his own space. This is the default setting, which will happen if it is not set. So, how to set qq personalized signature to talk about it? Take QQ6.5 as an example to show that other similar versions can also be set in this way.