How is it that the QQ security center of mobile phone always displays the information reading failure?

The QQ security center of mobile phone always shows that reading information failed because of binding error. The solution is as follows:

1. Click the generated icon "QQ Security Center" on the desktop.

2. Then, enter the account management page and click Bind QQ.

3. Enter your QQ account and password in the page, and then click Login.

4. After entering the authentication page, click "Next" and the system will send the corresponding verification code to the confidential phone.

5. After the secret mobile phone receives the verification code message, enter the corresponding verification code information and click "Next".

6. Congratulations on the successful verification of the page. Explain that the bound QQ number has been successfully bound.