The patients in the test group will be given a visual focus game to play, and the treatment will be required at least 5 times per week for 2 weeks, with each session lasting 30 minutes.

The patients in the control group were given an animated video of the game that had no therapeutic effect, and the video will be required at least 5 times per week for 2 weeks, with each session lasting 30 minutes.

The intervention is based on a parkour game in which the player runs forward as a cartoon character, avoiding obstacles in front of him/her while collecting gold coins and various props. In this process, players need to stay focused and operate in time to avoid obstacles or collect rewards, and as time goes on, the difficulty of the game increases until eventually they cannot avoid obstacles. As time goes on, the difficulty of the game will increase until the end of the game when you can't avoid the obstacles.

The Attention Deficit Hyperactivity Disorder Rating Scale is commonly used to determine whether children have symptoms of ADHD, how severe they are, and how impaired they are. As such, it is a combination of symptom and functional impairment ratings (e.g., unless it is at least moderately impaired to rate a 2 or 3 on a symptom). This is usually done by the clinician based on information provided by the parent/guardian or teacher.

The Parent Symptom Questionnaire is a child behavior rating scale for parents developed by Conners that is easy to understand and takes parents only 5 to 10 minutes to complete. The scale is primarily used to assess attention deficit hyperactivity disorder in children and can reflect the effectiveness of treatment.