My baby is going to complete 9 months but still in night he is not sleeping properly . After every one hour he awake and start crying plz guide to improve his sleeping routine

A. feed baby well at bed tiem. baby s sleep is disturbed easily so make sure baby sleeps in a calm and comfrtable room. Good sleep is a must for brain and over all  growth of the baby. Baby should be well fed at bed time . in. Baby can cry in between sleep so just make baby pat down to sleep again.