What happened to the sudden disappearance of WeChat Top?

Suddenly disappeared because you canceled the top, or deleted the chat history, deleting the chat history will lead to the cancellation of the top. Just reset the top, as follows:

Wechat version 8.0.32

Mobile phone model: Glory 9X

1. Open the mobile phone WeChat, click the address book below, and find friends on the page;

2. Enter the friend profile page and click Send Message;

3. Enter the chat page and send a message to a friend;

4. Return to the main page of WeChat, find the friend who just sent the message, hold down the dialog box, and click the top of the chat in the pop-up window;

5, so the top success.

That's how I share it.