The owner of the building, hello! You this is Baidu network alliance in the strange, Baidu network alliance is a means of Baidu profit, some companies paid to do network alliance promotion, in this case, their information will be directed by Baidu push, so you have encountered a similar situation occurs! But some of them are not Baidu's network alliance push, some of them are Sina network alliance, including Jingdong Mall, if you search for a certain product on it, in the next few days will often appear similar product information pops up; in view of this situation, you can try to ha other browsers, such as 360 or Sogou!