How about three days?

(1) Open WeChat, click My, and then click Set Options.

(2) Click the Privacy button in Settings to enter.

(3) Then drop down to find the option to allow friends to view the circle of friends.

(4) After opening, we can set it to be visible for three days or half a year as required.

2. 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. At the same time, you can also use sharing streaming media content and location-based social plug-ins, friends circle, public platform, voice notepad and other service plug-ins.