您需要遵循PSR-0命名: http://kohanaframework.org/3.3/guide/kohana/conventions#类名和文件位置

You need to follow PSR-0 naming: http://kohanaframework.org/3.3/guide/kohana/upgrading#psr-0-support-fileclass-naming-conventions and http://kohanaframework.org/3.3/guide/kohana/conventions#class-names-and-file-location