How to set vivo SMS not to display SMS content?

Set the message not to display content:

1. Go to Settings-Notifications and Status Bar-Apply Notification Management-Select Apply-Turn off "Pause Notification" and set "Show details of screen lock notification" to never;

Some models need to be set-status bar and notification-manage notification-select application-turn off the "display details of screen lock notification" and the top preview;

2. Enter I Manager-Utilities-Application Encryption-Turn on the switch after the software, encrypt the application, and decrypt the message details.