Help my work in WordPress

Hello dears
I am improving one WordPress site now. But I have one problem.
If I change and save the content of page or post, that change information is sent to one email. So, email account can see the alert included this change information.
However, I don't know why it is sent and How. I just want to change the email. Thus, I want to allow to see that alert by other email account.
I think there are no any plugins for this kind of alert in our WordPress site and Administrator Email Address is set into other email, but alert is sent to original email.
I need your help. please help me.
thank you.

Comments

[Me]

Hi!
This may be better suited for stackoverflow.com.

However, it appears as if you need to change your administrator email.
Settings » General and change the 'Email Address' option