You have a nice room, but you need to provide some direction as to what you're looking for. What exactly do you want to change? What style and colors do you like?

I'd like to change the color of the wall in My living room and decorating ideas to give a change to my room please.

A nice creamy color on the wall to match your rug and pillows might be nice. I would probably store that big floral arrangement on the right too.

I'm in love with Sherwin Williams Agreeable Gray or Accessible Beige.

Thanks

Do you have any inspiration photos you like? I'd change the wall color to something like BM Manchester Tan. That would make a big/instant difference. I think it would also tie in better with your pillows and rug.

Manchester Tan

source - adventuresindecorating blog

I'd change out the art to something else and remove the flowers.

I love SW Believable Buff as a neutral. I agree about removing the flowers and artwork. You also need more lamps. Use lamps for lighting. It appears that you are using overhead lighting in this pic.

Overhead lighting gives the room a weird vibe. Lamp light is much warmer and flattering.

I like the black legs on your sofa and chairs. I would use black as an accessory color.

Painting the room an ivory or light tan would be the first step to re-doing. I would also consider a light slipcover for the sofa. The rug and pillows could probably stay if you like them. Re-doing a room doesn't mean you have to get rid of everything ;)