The nginx reverse proxy fails and the page can be captured, but the css inside the page cannot be obtained because it uses a relative path. What should I do?

The environment is windows, and the current configuration is like this:

<code>   location / {
            root   html;
            index  index.html index.htm;
        }
        
        location /baidu {
            proxy_pass http://localhost:97;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    
</code>

The captured page is displayed like this

Reply content:

The environment is windows, and the current configuration is like this:

<code>   location / {
            root   html;
            index  index.html index.htm;
        }
        
        location /baidu {
            proxy_pass http://localhost:97;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    
</code>

The captured page is displayed like this

<code>    root   "网站路径";
    
    location / {
        index  index.html index.htm;
    }
    
    location /baidu {
        proxy_pass http://localhost:97;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }</code>