我无法正常创建应用、身份及服务，设置后没有任何变化 （不出现在页面上）。
I am unable to create applications, identities, and services normally, and there are no changes after setting them up (they do not appear on the page).
Hi KongNan, welcome to the OpenZiti discourse community!
Unfortunately the ZEDs product is in the process of being discontinued and is no longer available.
If you would like a trial with the NetFoundry platform you can provide your information on our contact form and someone will get back to you: Transform Your Business with Zero Trust Solutions - NetFoundry
If you prefer to go the open source route, then you can find more information here: https://netfoundry.io/docs/openziti/