二维码中间的图片非常模糊，就像打了马赛克一样，几乎看不出来是什么工具。

The picture in the middle of the QR code is very blurry, like a mosaic, it is almost impossible to see what tool it is. This is caused by the low pixels in the middle image. The factory proposes two solutions: 1. Provide updated ARTWORKS as soon as possible, and put high-resolution pictures in the QR code. 2. Replace the picture in the middle of the QR code with a black line drawing. 3. Remove the picture in the middle of the QR code or replace it with a LOGO.

The picture in the middle of the QR code is very blurred, just like a mosaic. It can hardly see what tool it is. This is because the pixels in the middle of the picture are too low. The factory suggests two solutions: 1. Provide updated artworks as soon as possible and put high pixel pictures in QR code. 2. Replace the picture in the middle of the QR code with a black line diagram. 3. Remove the picture in the middle of the QR code or replace it with a logo<br>

The picture in the middle of the QR code is very fuzzy, just like mosaic, and it is almost impossible to see what tool it is. This is due to the low pixel in the middle picture. The factory suggests two schemes: 1. Provide updated ARTWORKS as soon as possible, and put high-pixel pictures in the QR code. 2. Change the picture in the middle of the QR code into a black line diagram. 3. Remove or replace the picture in the middle of the QR code with LOGO.