diff --git a/Assets/VRM.Samples/Scripts/AIUEO.cs b/Assets/VRM.Samples/Scripts/AIUEO.cs
index 9e2175207..a7a7e61b8 100644
--- a/Assets/VRM.Samples/Scripts/AIUEO.cs
+++ b/Assets/VRM.Samples/Scripts/AIUEO.cs
@@ -30,17 +30,17 @@ namespace VRM.Samples
         {
             for (var value = 0.0f; value <= 1.0f; value += velocity)
             {
-                BlendShapes.ImmediatelySetValue(preset, value);
+                BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(preset), value);
                 yield return null;
             }
-            BlendShapes.ImmediatelySetValue(preset, 1.0f);
+            BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(preset), 1.0f);
             yield return new WaitForSeconds(wait);
             for (var value = 1.0f; value >= 0; value -= velocity)
             {
-                BlendShapes.ImmediatelySetValue(preset, value);
+                BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(preset), value);
                 yield return null;
             }
-            BlendShapes.ImmediatelySetValue(preset, 0);
+            BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(preset), 0);
             yield return new WaitForSeconds(wait * 2);
         }
 
diff --git a/Assets/VRM/UniVRM/Scripts/BlendShape/Blinker.cs b/Assets/VRM/UniVRM/Scripts/BlendShape/Blinker.cs
index 45dd32f58..40e31fd1b 100644
--- a/Assets/VRM/UniVRM/Scripts/BlendShape/Blinker.cs
+++ b/Assets/VRM/UniVRM/Scripts/BlendShape/Blinker.cs
@@ -71,10 +71,10 @@ namespace VRM
                         break;
                     }
 
-                    BlendShapes.ImmediatelySetValue(BlendShapePreset.Blink, value);
+                    BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(BlendShapePreset.Blink), value);
                     yield return null;
                 }
-                BlendShapes.ImmediatelySetValue(BlendShapePreset.Blink, 1.0f);
+                BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(BlendShapePreset.Blink), 1.0f);
 
                 // wait...
                 yield return new WaitForSeconds(m_closingTime);
@@ -90,10 +90,10 @@ namespace VRM
                         break;
                     }
 
-                    BlendShapes.ImmediatelySetValue(BlendShapePreset.Blink, value);
+                    BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(BlendShapePreset.Blink), value);
                     yield return null;
                 }
-                BlendShapes.ImmediatelySetValue(BlendShapePreset.Blink, 0);
+                BlendShapes.ImmediatelySetValue(BlendShapeKey.CreateFromPreset(BlendShapePreset.Blink), 0);
             }
         }