1. Open the 360 mobile assistant application in the mobile phone, then click the search bar above, enter the China anti-counterfeiting official in it, click Search, find the corresponding application in the search results, and then click the download button on the right.

2. After the software installation is completed, click the Install or Open button.

3. Open the software, and you can see two functions of commodity anti-counterfeiting and security verification on the main page.

4. Click to open the product anti-counterfeiting function, and then aim the camera at the barcode on the product.

5. After scanning the barcode, the verification result will automatically pop up. You can see the barcode and query time.

6. Click the security verification function, and after entering the verification page, aim the camera at the QR code of the product for scanning.

7. After scanning, the verification result will automatically pop up, showing that it has passed the verification. If you want more information, just click the "Next" button.

Watermark security label refers to paper with relief, perspective, touchable image, bar code and so on.