1. First, let's use WeChat on our mobile phones. After entering, click the address book tab at the bottom of the screen, and then select the official account option of WeChat.

2. In the open WeChat official account interface, click the official WeChat account you want to operate. After all, we still need some historical information and reminders.

3. Click the button in the upper right corner of ... in the main interface of the corresponding official WeChat account that opens.

4. In the official account details interface of WeChat, click the ... option, and then click the setting option in the pop-up window.

5. Finally, in the pop-up window, just select the option to clear the content.