Traditional Culture Encyclopedia - Weather inquiry - The date scanned by the QR code of Tianjidan's outer box is wrong.

The date scanned by the QR code of Tianjidan's outer box is wrong.

If you find the date is wrong after scanning the QR code on the box of Tianqidan, there may be the following possible reasons:

1. Scanning error: Please make sure that you have accurately scanned the QR code on the outer box. If the QR code is blurred or damaged, it may lead to recognition errors.

2. The QR code has expired: The QR code of some products may have a limited validity period. Once it expires, the date displayed after scanning may be incorrect. You can check whether the QR code on the outer box has an expiration date.

3. System error: Sometimes, the date displayed after scanning may be caused by system error. You can try to quit the QR code scanning application and scan again, or try using another QR code scanning tool.

If there is no mistake, and the date display continues to be incorrect, I suggest you contact the customer service department of Qi Dan, feed back the problem to them and seek their help and solutions.