Photoshop beta

@Seif Nady Can you please tell us which solution you've used? It will help other users with the same issue to solve their problem. Or marked the appropriate answer as the "Correct Answer".

Thanks. 

it works , Thank u so much 

Hi @Seif Nady check your color profiles - it looks like you are using a monitor profile which may be corrupted. Go to Edit>Color Settings and change to a preset. @AxelMatt 

Please try to disable the option to "Use Graphics Procesor" from Photoshop by going to Preferences, then Performance. Once done, quit & relaunch Photoshop to check if that helps.

If it helps, you can check out the steps suggested here:  https://helpx.adobe.com/photoshop/kb/troubleshoot-gpu-graphics-card.html

If the issue persists, you can try to reset the preferences of Photoshop using the steps described here:

Preferences in Photoshop (adobe.com)

Please backup your settings before resetting the preferences. You can check:

Migrate presets, actions, and settings (adobe.com)

Another try is to enable the Older GPU Mode option in "Preferences" > "Technology Previews" > "Use Older GPU Mode (pre 2016)". Then goto "Preferences" > "Technology Previews" and enable "Disable Native Canvas". Restart Photoshop.

Please also check your monitor profile. Possible there's a fault with the actual profile.

Gelöst: Re: Color problem on photoshop - Adobe Support Community - 11567497

If this all doesn't help, we need more informations aubout your system. Maybe you can post your Photoshop system info. In Photoshop goto Help > System Info and hit the copy button. Then paste the entire informations into this thread.