正常情况是不会出现这种问题的。
阿里巴巴和淘宝是今年刚刚合并的,有可能是因为你使用的数据导入的原因(数据导入是比较容易出问题的),建议你可以用同样的图片在阿里巴巴上面手工发布一下,看看图片是不是还是灰蒙蒙的。
再寻找下一步的解决方法。
This problem will not occur normally.
Alibaba and Taobao just merged this year. It may be because of the data import you used (data import is more prone to problems). It is recommended that you use the same picture to manually publish it on Alibaba to see if the picture is still gray.
Then find the next solution.