Why is he not my good friend and can see what he published from my space? Tell me about it.

1. Your QQ space is set to "Answer Questions" or "Designated Friends Visible", and your friends are not within the designated permissions. In both cases, after I update my blog, I won't receive a reminder in my friends' space dynamics;

Second, your QQ space is set to "My dynamic updates will not inform all my friends", so I suggest you modify the dynamic privacy settings.

Third, my friend's personal center dynamic settings ignore your QQ space update. It is suggested to contact my friend, and let the other party set attention to your QQ space update;

Fourth, friends' personal center dynamic settings ignore updates. It is suggested to contact my friend and ask the other party to pay attention to my friend's update.