message: fix(Sku): duplicate pictures in image preview
diff: @@ -267,9 +267,10 @@ export default createComponent({
  }
  treeItem.v.forEach((vItem) => {
  - const img = vItem.previewImgUrl || vItem.imgUrl || vItem.img_url;
  - if (img) {
  - imageList.push(img);
  + const imgUrl = vItem.previewImgUrl || vItem.imgUrl || vItem.img_url;
  +
  + if (imgUrl && imageList.indexOf(imgUrl) === -1) {
  + imageList.push(imgUrl);
  }
  });
  });
  