diff --git a/Packages/src/Runtime/SoftMask.cs b/Packages/src/Runtime/SoftMask.cs
index 7803245..c3fde3f 100644
--- a/Packages/src/Runtime/SoftMask.cs
+++ b/Packages/src/Runtime/SoftMask.cs
@@ -598,7 +598,7 @@ public override Material GetModifiedMaterial(Material baseMaterial)
 
         private void SetDirtyAndNotify()
         {
-            if (isDirty || !this || !isActiveAndEnabled) return;
+            if (!this || !isActiveAndEnabled) return;
 
             SetSoftMaskDirty();
             MaskUtilities.NotifyStencilStateChanged(this);