The main function of this skill is to control the smart plug. First,the user enable the skill.Then,the user log in ITON smart home account system. Firstly,the user should discovery his\her devices;if the user have some devices,it will show devices of the user. The user control these devices by name of devices. For example, Alexa, turn on bathroom or Alexa, turn off bathroom or Alexa, turn on the bathroom or Alexa, turn off the bathroom. After, Alexa will response for request.