You can use the macro on the third floor. In addition, there are many reasons for being found out. First, the network problem, see if your network delay is green, otherwise you are very dangerous. What you see in other people's actions may actually be very slow. Second, you disappeared at the wrong time. It is best to disappear eight yards away from the target, and try not to disappear in front of the target. You said you would be annoyed by thieves first, except using the third floor. First, cheaters and detectives are full. Second, the stealth range of the target is 5-8 yards from the front. Keep a certain distance, stick to the wall if there is a wall, and run counterclockwise. Third, if you practice jewelry, be a shadow cheetah. Fourth, the cloak FM is cunning. The fifth project has a cat's eye goggles, which is more harmful than your perception. You can try it. Finally, long-term practice and practice can increase your experience and improve your skills.