Google Photos 過icloud 問題

我唔想再subscribe Google Photos, 我想張一大堆Google photos 既野down哂落PC
跟住將d 相或者片放返落icloud
問題係, Google Photos內可能有一部份相或者片同icloud 內既相重復咗
咁點樣可以將像素低d既相或者片刪咗佢?

You don’t need to download your photos or videos to transfer them. The transfer happens directly from Google to iCloud.

https://support.apple.com/en-hk/HT213483

咁我transfer 左之後
我係咪可以unsubsribe 個google photos, d 相係google photos冇左都唔緊要?