Why filter register after_generate not work?

[AlbertXiaoPeng]

plugin index.js

'use strict';

var hexo = hexo || {};

hexo.extend.filter.register('after_generate', require('./src/main'),15);

but not work

I haven't updated this plugin for a long time

Is there a change in the new version?

[stevenjoezhang]

Nope. Can you provide more details?