Method One, the message page has managed QQ number
1. If we can see the "associated QQ number" in the panel, we can click here to cancel it directly, as shown in the following figure
2. After entering, click the "Menu" button, as shown in the picture
3. Then click "Disassociate" to open the entry, details below
4. Then we are sure there is no problem, and then click the "Disassociate" button can be
Method Two, the message page without management QQ number
1. If we find the binding information in the panel, you can login to QQ and click "Avatar" as shown in the following figure
2. Then click "Settings" in the Open Interface
3. Select "Account Management" as shown in the figure
4. Select the "Associated QQ number" Click, as shown in the picture
5. Now we click on the associated QQ number to be canceled
6. Then you will see that there is a "disassociate" we click on it
7. Then there will also be pop-up prompts, we click "Disassociate"
Okay, here's the way to cancel the connection, I hope these two methods are helpful to you.