Question Is there anyway to find the target tile in palette?

I use unity tiledmap to build 2d terrain for gameplay.Sometimes the tiles are so similar that it is hard to distinguish from them,even in some cases that I forgot which tile I picked before,just as the image show,1 was the game map ,2 was the tiles in palette,so is there anyway to know which tile was used for 1?

PS: It seems a bit complicated to build a map with similar tiles,especially the sci-fi style, I need to match them every time.Is there trick or experience to speed it up?

 

You can try creating rule tiles.