The phenomenon is abnormal because Taobao upgrades generally mean that the store's level has been improved, and accordingly, the store's exposure and discounts will increase, making it easier for visitors to be interested, so the number of visitors should increase. However, if the number of visitors decreases, it may be because there are problems with store management after the upgrade, such as unclear product descriptions, too high shipping costs, poor after-sales service, etc., which affect the visitor's purchasing experience, resulting in a decrease in visitors. In addition, it may also be because the store's positioning and target customer base have changed after the upgrade, and the users attracted are no longer the original visitors, resulting in a decrease in the number of visitors. If you want to solve this problem, you can adjust the store's business model, improve the quality of goods and services, and re-define the target customer base for precision marketing.

First, it may be that Taobao's algorithm update caused the store's ranking to drop. Taobao often updates the search ranking algorithm, which may affect the visibility of the store, resulting in a decrease in the number of visitors.

Secondly, there are problems with the store's product quality or service quality, which may lead to consumer loss and affect the number of visits.

In addition, fierce competition is also one of the reasons for the decline in visitors. If other stores in the same industry begin to pour in, the competition will become more intense, which may cause your visitor base to be lost.

Finally, changes in the market environment and seasonal demand will also affect the number of visitors. Therefore, when you find that the number of visitors to your Taobao store has declined, you need to carefully analyze the reasons and take corresponding strategies in time.