when i'm running messenger plus,  i listening songs as well but for sure messenger will show up what song i'm listening right? mine don't have even i configure again. after i uninstall messenger plus, the messenger is showing what song that i listening. can anyone tell me how to solve this problem without uninstall the messenger plus?

This should not be happening as a result of Plus!. In your music player, make sure you have checked the option for the MSN music plug-in (in windows media player it will look as shown below, other music players have a similar option)

Also, what version of messenger, Plus! and what media player are you using? Also, have you got any patches on your MSN? (ie messmatch, A-patch)