1, product picture size: width 500* height 500 pixels, and the size is within 120KB. It requires JPG or GIF format, and upload the picture to the release baby page. 2.logo image size: width 100* height 100 pixels, size less than 80K, supporting JPG or GIF format, both dynamic and static images.

Demonstration model: iPhone12&; & Huawei P40 &；; & Xiaomi 1 1 system version: IOs14.4&; & ampemui 1 1 & amp； & miui12.0.7 app version: meituan v1.10.2061,product picture size: 500* 500 pixels high, and the size is within 120KB.

2.logo image size: width 100* height 100 pixels, size less than 80K, supporting JPG or GIF format, both dynamic and static images.

3, baby description picture size: there is no special requirement, it can be 500* 500 pixels wide as needed, and the size is within 100K, so it is faster to open the picture. Requires JPG or GIF format, static or dynamic.