I would not worry about Pluto in the 8th house. That's the house it rules.

You'd do well to order a Solar Return report.
https://elsaelsa.com/product/solar-return-astrology-report/

People tend to scare themselves with their solar returns, unnecessarily!

Good luck.

thank you dear.

I dont need to be worry even the moon square pluto?

Worry won't do you any good. Your feelings will be deep and at times they'll be painful. But this is part of life.

Just have the experience. 

Golden advice.

I have Pluto in 8th and Moon square Pluto natally and they are not something you need to fear.  

Anyway the Moon square Pluto in your solar return is at a wide orb so you might not feel it that much. Either way it's not something to worry about.