thank you all .

dear Nithiya k , as the time u have given me . the baby does need to nap during day . he is sleeping less hrs this can effect his growth. try to get him to nap in early afternoon 12 or 1 and put him to bed early say 8 or 9 . make him sleep in day for 15 min atleast and then u can add upto an hr . for better restful.sleep at night he needs nap, even for better growth.

That's perfectly fine.

my baby going to sleep at 10 wake up time is 7 .day time she never sleeps.

if your baby sleep whole night then no issues. you can give her massage. she feels relax.