The first step: open the original picture as the detail page of hand-scouring, and choose a few pictures that can best highlight the selling point of the product, because the size of the detail page is limited and it is not appropriate to have too many;

Step 2: Then open the picture in PS, change the pixels from 620 and set the scale, so that the picture can be reduced; After that, the saved picture is in any specified format, and jpg is recommended as the best, and the picture storage is the best. All the pictures to be used should be adjusted according to the above requirements. If the model shows pictures, you can adjust the width to 480 pixels and save it as medium. If the details are displayed, the width is still 620, and the size of such details is generally small. You can set the pixel higher and save it.

Step 3: Re-upload the adjusted picture on the details page, and add the picture on Taobao mobile phone to see if the total memory of the picture exceeds 1536kb. If it exceeds, continue to adjust or delete the picture to ensure the memory occupied by the picture and the clarity of the picture is within the required range. Because the detail page is usually unclear, the main reason is that the picture size does not meet the specifications.