OMG，Thank you so much!

Thank you for your reply. I have tried to make bulk modifications like this, but as shown in the picture, the interface will be messy, with at most a few shaders to modify, which will take a long time. Unable to modify with one click.

However, do I have hundreds of image textures to modify one by one, and is there a batch way to modify them uniformly

thanks!

Thanks for your reply, my problem is actually: for example, in my OC2020 project, the color of the wood panel is normal, but when I open the same project in OC2021, the color of the wood panel turns white.

I made the project in OC2020 before, the same project, now after opening in OC2021, the color of the preview window is white, how can I restore the normal color?