Redirect url after click add in file attachment field

[Lucas19]

Hi community, I’m having a url redirection issue after clicking the "OK" button when inserting an attachment. 

servicenow redirects me to the sys_attachment table instead of redirecting me to the current record. 
Does anyone know why this happens and how can I correct?

[Lucas19]

@James Chun  this operation is on sys_attachment table, however file_attachment appearing in the link above, is kind of item that appearing when click add(previous screenshot).

[James Chun]

@Lucas19,

Sorry, what do you mean that it's on the [sys_attachment] table?

I thought you had a 'file attachment' type field on a different table such as an [incident].

Is this not correct?

[Lucas19 · Accepted solution]

The problem was solved by creating a DELETE ACL, using the main record table as a table_name in the ACL conditions running in the sys_attachment table.