The antd menu icon is not displayed?

production uses antd framework, because the production intranet is not connected to the public network, the menu icon and button icon are not displayed. How to solve this problem?

Jun.17,2022

3.9.0 later antd icon uses svg. If you fully reference the old version of
that will be packaged together, you need to download its font file yourself, and then modify the global variable (modifyVars) of less icon-url to your file address

.
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-64f5-1b2b0e3-2ba5b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b0e3-2ba5b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?