In the past two days, an airline “limited discount order” has been widely circulated, saying “the lowest fares on some advantageous routes must not be less than 40% off.” At present, no state-owned airline has officially confirmed the news, and relevant people from the Civil Aviation Administration have also spoken out, saying that no relevant requirements have been made against the airlines. The “discount limit order” has yet to be clarified, but there is an upward trend in domestic ticket prices. For example, on the busiest Beijing-Shanghai route, major airlines sell 40% off tickets at the lowest price, making it difficult to find any trace of ultra-low-cost products. After a while, the market also raised questions. Who actually decided the ticket price? The civil aviation market is a fully competitive market, and ticket prices also fully follow the market-based mechanism. For airlines, it makes more sense to adjust capacity and optimize pricing strategies. When it comes to air ticket prices, we need to trust the market's own ability to adjust it more.