How to set QQ personalized signature of mobile phone not to synchronize with space call?

Hello, landlord. Enter the space first, then enter "Space Settings", and then select "Synchronization Settings". There is a' synchronous QQ signature' in it. Just remove the box in front of "Synchronize QQ signature to space". (How to enter the space settings: If your space is 5.0, click Settings to enter; If you are 6.0, you can enter the space by directly clicking on the space avatar. ) I hope I can help you, thank you.