How to set WeChat message not to display information content?

How to set the content of WeChat information not to be displayed on the screen;

1. I open WeChat and click me.

2. Click Settings to enter my page, and then click Settings.

3. Click New Message Notification to open the settings, and then click New Message Notification.

4. Close the new message notification page jump, click the switch next to receive new message notification, and turn off the switch.

Wechat is a free application launched by Tencent on 201110, which provides instant messaging service for intelligent terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong. Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms.