找到 xxxx\Anaconda3\Lib\site-packages\notebook\static\custom\custom.css 文件
修改配置, 如果没有信息就是添加配置信息
.CodeMirror pre {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei"; font-size: 10pt;}
* {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei";}
div.output_area pre {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei"; font-size: 10pt;}
div.input_prompt {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei"; font-size: 10pt;}
div.out_prompt_overlay {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei"; font-size: 10pt;}
div.prompt {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei"; font-size: 10pt;}
span.cm-comment {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei" !important; font-style:normal !important;}
code {font-family: Consolas, "Microsoft YaHei Mono", "Microsoft YaHei";}
.rendered_html code {
border: 30px;
padding: 20px 40px;
color:#c7254e;
background-color: #f2f2f2;
font-size: 100%;
}保存退出, 然后重启jupyter即可
