Micro-Group is not an administrator how to kick people? Non-group main t oneself pull the person method

One, as shown below, we have invited A to add a chat with a micro-letter group.

Okay, as long as the other side clicks can enter into the group chat, then we if add wrong to how to kick people, because they are not administrators so do not have permission, but you add a detail to see the figure below.

We'll find that we're pulling people into the group will have a message prompt, there is an undo button next to the message prompt, we just click "undo" then your friends will automatically return to the group Oh.