The hot search list can quickly and accurately reflect the degree and direction of Weibo users' attention to hot content, and has gradually become one of the main positions for discovering hotspots and participating in hot discussions. High-quality views can gain a lot of exposure and interaction through hot searches. At the same time, the site found that some users maliciously used the product mechanism to publish content that is completely unrelated to hotspots with hot search words, which seriously affected the display effect of hotspots and user experience.Weibo must continue to upgrade the anti-cheating system of the hot ecology, and at the same time refer to the feedback of netizens to deal with users who have hot search behavior. At the same time, Weibo should continue to strengthen the anti-cheating system for hotspot ecology, increase the treatment of hot search behaviors, continue to improve the ecological environment of the list, effectively combat improper behaviors that damage the hotspot ecology, and maintain the health of the Internet environment cool and bright.