When cats urinate, they will usually smell the smell first and their tails will twitch obviously. However, under normal circumstances, after cats learn to defecate at fixed points, they will not urinate randomly. If they suddenly urinate on a person, This behavior is likely to be due to entering estrus, especially male cats, which will attract female cats through urine, so they will unconsciously start peeing everywhere to mark their own territory. At this time, the owner needs to play with it more with cat sticks or toys to divert its attention. Or sterilize the cat after the estrus is over, or use anti-estrus powder to suppress the cat's estrus.