To cancel the synchronization of Space Talk to personalized signature:
1. Open QQ Space.
2. Click the settings button on the right side of the QQ Space page, and click "Space Settings" on the pop-up page.
3. After entering the "Space Settings" page, click "Sync Settings", then cancel the check mark in the box in front of "Synchronize Space Talk to QQ Signature", and finally click Save. In this way, you can synchronize Space Talk to Personalized Signature and cancel it.