index.html 添加keywords关键词供SEO优化

[L-Super]

请问如果给主页添加keyword关键词，我试图在config\_default\languages.toml添加keywords，但是生成的index.html里面并没有keyword关键词

[zh-cn]
languageName = "简体中文"
title = "xxx"
weight = 1
[zh-cn.params]
description = "xxxx"
keywords = ["C++", "Hugo"]

[CaiJimmy]

Resolved in #946 (comment)