How to change the QQ for Mac cue tone to a custom sound

QQ for Mac "drip" message sound is too monotonous? We can customize the message tone of QQ for Mac as any music, as long as you have this audio file on your computer.

The method to change the QQ for Mac message tone is as follows

Turn on the QQ for Mac icon and replace the Contents>>resources>>msg.aif file with the Qq4mac tone you want.

Of course, if you do not have AIF audio files, you can use the Mac's own QuickTime to convert WAV format files into AIF files: Open your desired QQ for Mac ringtone wav file with QuickTime--file Export--Choose AIFF format just fine