Joke Collection Website - Talk about mood - What should I do if I want to hide my previous conversation in QQ space?

What should I do if I want to hide my previous conversation in QQ space?

The setting method is as follows:

1. Enter the QQ Space Personal Center, click the pinion icon in the upper right corner, which is the setting key, and enter the space permission setting page;

2. Find the option of "Seal My Dynamics" in the permission setting bar, and click Open.

3. After "Seal My News" is turned on, you need to set a specified date, but the specified date must be 1 month ago, and this month's heart-to-heart talk can't be hidden, and then check the heart-to-heart talk in the sealed content column.