URL path can't end with number?

[Jay12]

I want to set the url with the number at the end such as “/detail/4311”
but every time I try to do this, weweb editor automatically puts _ in the end and make the URL /detail/4311/_ like the attached image.

Can’t I make the URL path which end with number?

[Kawwl]

Maybe something wrong with the unique path you have set, maybe your “/”.
Seems to work fine.

[Jay12]

thanks! I tried again today and it somehow worked fine without changing anything