В процессе Gina - HP changes in summoning

[xmikd8]

hello, I would like to ask you to help. I have issues with Gina. I pet her and feed with meet. First lvl and she has like 300hp. When she died and I summon her again she has just 182 hp. When she gained lvl 1 she has like 350hp (from 182 to 350) she died and summon back and HP is like 218. (From 350 to 218)Why this happens that after summing she has lower HP then she should has and after lvl increase HP is Ok