diff --git a/OpenUtau/Views/NoteEditStates.cs b/OpenUtau/Views/NoteEditStates.cs
index 27e740444..c370525ea 100644
--- a/OpenUtau/Views/NoteEditStates.cs
+++ b/OpenUtau/Views/NoteEditStates.cs
@@ -649,12 +649,12 @@ public override void Update(IPointer pointer, Point point, PointerEventArgs args
             }
             bool shiftHeld = args.KeyModifiers == KeyModifiers.Shift;
             bool ctrlShiftHeld = args.KeyModifiers == (KeyModifiers.Control | KeyModifiers.Shift);
-            bool typeOptions = descriptor.type == UExpressionType.Options;
-            if (typeOptions) {
+            if (descriptor.type != UExpressionType.Curve) {
                 UpdatePhonemeExp(pointer, point, shiftHeld);
             } else {
                 UpdateCurveExp(pointer, point, ctrlShiftHeld, shiftHeld);
             }
+            bool typeOptions = descriptor.type == UExpressionType.Options;
             double viewMax = descriptor.max + (typeOptions ? 1 : 0);
             double displayValue;
             if (shiftHeld) {