How can I save QQ chat records so that others can't see my historical chat records?

Set the password lock of the chat record.

1, click the user call window.

2. Click the "Message Record" button in the upper right corner of the dialog box. (Note that your own dialog box is not a user's dialog box)

3. There is a "Settings" button in the message record, and an "Independent Password" button will pop up on it.

4. Click "Independent Password".

5. Enter the password according to the prompt.

Just read the chat record yourself and enter the password in the future. Of course, others can't see the chat record.