Color Palette Appeareance Change

I'm getting frustated of this problem..i still couldn't figure out what happened with my color palette. The apearreance is totally change what i mean is possibly the brightness. Every single color in the color palette change and become a shocking color. But when i print it, they got printed normally as usual. I just don't know what to do with this. Desperately need your help guys. This problem is really annoying cause i can't see the true color i want to use in my design. They're all become a really shocking color and too bright than they supposed to be T____T For more details, you could see the printscreen of my color palette here :