The problem of configuring Nginx to access 404 after enabling History in Vue-Router

Vue project is deployed under www.xxxxxx.com/cms_auth/
and then, due to Tencent authentication callback, it will be transferred to www.xxxxxx.com/cms_auth/auth_xcx_portal after authentication.
Vue-Router has been configured with auth_xcx_portal, which means there is no problem to access auth_xcx_portal in the address bar after entering cms_auth.
but if you jump back to cms_auth/auth_back from outside, you will report 404. Could you tell me how to configure it?

Nginx:

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Vue:

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Mar.12,2021
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-64f5-1e45487-43a99.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e45487-43a99.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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