Bai Mo is a social software, and users can share their lives, thoughts and feelings by publishing trends. In a blog, users can choose to publish news publicly or only by friends. If friends can see the dynamics around Bai Mo, it may be because they set people nearby to be visible, or they used the location sharing function of Bai Mo, so that friends can see their location information and dynamics.

At the same time, Bai Mo also has some recommendation algorithms, which will recommend related trends and users according to users' interests and behaviors. If users' friends have similar interests and behaviors with them, then they are likely to see the dynamics released by the other party. Therefore, if users don't want their friends to see the dynamics around their blogs, they can choose a way that is only visible or not public when publishing, or turn off the location to enjoy the function.