How can WeChat messages only show that you have received a message, but not the message content?

Here, taking the iPhone 6s mobile phone as an example, the setting method is as follows:

First, click "WeChat" on the mobile phone desktop.

Second, after entering, click "I" in the lower right corner of the page.

Third, select the "Settings" option, as shown in the figure.

4. Then open "New Message Notification" in the setting interface, as shown in the figure.

5. Finally, in the new message notification interface, turn off the switch in the column of "Notification Display Message Details", as shown in the figure below.