otf

i use the opentype.js in node.
when i use a .ttf font generated a new .ttf font , and use the new font in browser.when i set the fontSize 12px , it looks like different with the source font file. it does not hint. how should i do.

const FONT_PATH = path.resolve(__dirname, '../fonts/msyh.ttf');
const font = opentype.loadS

如題，感謝大大製作這套字體。
大大未來有可能推出英數是以等寬字形為基底的版本嗎？