diff --git a/Packages/src/Runtime/SoftMask.cs b/Packages/src/Runtime/SoftMask.cs
index df74e94..449dd8c 100644
--- a/Packages/src/Runtime/SoftMask.cs
+++ b/Packages/src/Runtime/SoftMask.cs
@@ -628,7 +628,7 @@ public override bool IsRaycastLocationValid(Vector2 sp, Camera eventCamera)
             if (_shapeContainer)
             {
                 Profiler.BeginSample("(SM4UI)[SoftMask] IsRaycastLocationValid > Shapes");
-                valid |= _shapeContainer.IsInside(sp, eventCamera, false, 0.5f);
+                valid = _shapeContainer.IsInside(sp, eventCamera, valid, 0.5f);
                 Profiler.EndSample();
             }