[Solved] Reviving unit lose sight range

[hylists]

I don't know why anytime my hero die, he revived through trigger but lose his sight range.

Please check it for me (i'm using double click choose hero system).

Edit: nevermind, i solved.

 

[Mr_Bean]

What do you mean you lose his sight range?

 

[Bribe]

How did you solve it?

 

[hylists]

I'm wrong, i think i solved it but i didn't
Please someone help.

I deleted all the trigger except the choose hero system but it's still happened. So maybe because of the system "choose hero by double click and after that change hero's owner". The hero's first owner is an ally.