Update README.md

README.md

@@ -43,7 +43,7 @@ When using it with Z-Image, it is more effective when combined with the **Z-Imag
 
 **Z-Image_clear_vae** is a model designed to **improve detail** and **achieve a clearer expression**.
 
-**Z-Image_clear_vivid_vae** is based on Z-Image_clear_vae and **further increased contrast and saturation**. Please use them as appropriate for the situation, as they might not suit all cases.
+**Z-Image_clear_vivid_vae** is **further increased contrast and saturation**. Please use them as appropriate for the situation, as they might not suit all cases.
 
 
 ### Z-Image (Z-Image-Turbo_clear)