The generated image suddenly becomes very blurry, as if there is a thick filter layer

The images generated by the newly installed Mac M1 Pro are normal. Later, when trying Krita's real-time painting, I was unsure if there was an error downloading the plugin or the model. The generated images now have heavy colors and the characters are all blurry. After deleting and reinstalling, it still remains the same. Does anyone know what the problem is? thanks