How does nginx configure https to support client proxy ip access?

use the squid agent to access the web page, you can visit other major https sites normally, but not when you visit the https site configured by your own nginx, and
ask someone else to use the proxy to access the test.
(can be accessed normally without using an agent)

nginx is configured as follows:

    server {
        listen 80;
        listen 443 ssl;
        server_name  test.com;
        ssl_certificate   ssl/1.pem;
        ssl_certificate_key  ssl/2.key;
        ssl_session_timeout 5m;
        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        set $root /home/web;
        location / {
            root   $root;
            index  index.php index.html index.htm;
        }
    }

use squid agent to visit https web page effect, Firefox test keeps going round and round:

squid error log:
TAG_NONE/503 0 CONNECT test.com:443 user HIER_NONE

how do I configure nginx https? Let him support proxy IP browsing like other normal https sites?

Mar.23,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-7c1710-172bf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-7c1710-172bf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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