iMore

Hi, every time I upload my photos from my iphone to my mac I don't want them anymore on my iphone so that I have more space, but when I upload some from my iphone to my mac it AUTOMATICALLY uploads all the past pictures from my mac to my iphone. I don't want them on my iphone because it takes up a lot of space but I dont know how to make the pictures from my iphone to mac upload but from mac to iphone not upload.

I just want my pictures from my iphone to upload to my mac but I don't want them on my iphone anymore and they upload themselves again and again and I have to erase them every time. I don't know how to explain it well but I hope someone will understand me.
Thank you!!!