Colors on Game Tab

When i load scene first time there is no problem (picture on up)
but after i reload scene while gaming, the color get darker.

there is no difference with my mobile by apk, it becomes just in Unity Game Tab

Do you have more than one scene loaded at the same time? If so, do you set the pictured scene to be the “active scene” both times that you load it? If not, one of these times it could be using the lighting settings from another scene.

no there is just one scene, i dont change lighting setting.
on mobile i can load same scene without difference.
but when i load same scene at Unity it becomes darker

hmm. Are you seeing this problem in the build or in the editor?

problem on editor.
i build apk and install my mobile. there is no problem