我这里正常的
<Profile>
<Name>Mask Addition</Name>
<Setting>
<Match>(.+)-1\.bmp</Match>
<Catch>$1-0\.bmp</Catch>
<Merge>$1.png</Merge>
<Command>[composite] ( -negate [Match] ) [Catch] -compose Copy_Opacity png32:[Merge]</Command>
</Setting>
</Profile>
要么你那边IM出问题了