1、定位配置文件
locate screenlet | grep screenlets/__init__.py
2、修改配置文件
/usr/lib/python2.5/site-packages/screenlets/__init__.py
change
self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_TOOLBAR)
to
self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DOCK)
3、save and install :)