How to set the WeChat lock screen not to display the message content?

The message content that WeChat sets the lock screen not to be displayed is as follows:

Specific setting method: 1. Open WeChat on the mobile phone and enter the "I" personal information interface;

2. Select "Settings" on the WeChat "I" personal information interface;

3. Find "New Message Withdrawal" in the "Settings" interface of WeChat;

4. Finally, in the "New Message Withdrawal" interface, just turn off "Notify Show Message Details".