The ways to prevent cats from waking people up in the morning are as follows:

1. Shut the cat out of the bedroom before going to bed at night. You can flick its nose and close the door. As time goes by, it will wake up. When you don't think about it, it won't bother you again.

2. Giving the cat some toys to play with can distract the cat’s energy, so that the cat will have more time to rest and have no more energy to disturb you in the morning.

3. Put enough food before going to bed, so that when the cat meows in the morning, he does not have to worry about getting up without food.