how can i change the font?

You can add the following code to the theme configuration of the blog, which may help you.

#字体设置
font:
  enable: true
  # CDN
  host: 

  # Font options:
  # `external: true` will load this font family from `host` above.
  # `family: Times New Roman`. Without any quotes.
  # `size: x.x`. Use `em` as unit. Default: 1 (16px)

  # external: 控制是否使用 CDN。
  # family: 字体样式。
  # size: 字体大小。默认为 1（16px）。

  # Global font settings used for all elements inside <body>.
  # 全局配置，覆盖 <body> 标签里所有元素
  global:
    external: true
    family: Monda
    size: 

  # Font settings for site title (.site-title).
  # 博客名字那儿
  title:
    external: true
    family: 
    size:

  # Font settings for headlines (<h1> to <h6>).
  # 注意这是文章里的标题，而不是侧边栏的 toc
  headings:
    external: true
    family: #Roboto Mono
    size:

  # Font settings for posts (.post-body).
  # 正文
  posts:
    external: true
    family:
    size:

  # Font settings for <code> and code blocks.
  # 代码块
  codes:
    external: true

family:

iTimeTraveler / hexo-theme-hipaper

how can i change the font? #35