You mean mosaic? If so, the graphics card will not work. You can choose to try logging into the game again. If it still doesn't work, you can only change the game or the graphics card. It may also be that the special effects are low, so it is not clear. If the graphics card is good, the special effects will be clear. Or the computer configuration is low, so high special effects are not allowed, so you can only bear it. Or you can't bear to just delete the game and play another game. In short, there are so many interesting games in China. If you can't play this one, you can exchange it for another one.