diff --git a/Scripts/BlendShape/Editor/VRMBlnedShapeProxyEditor.cs b/Scripts/BlendShape/Editor/VRMBlnedShapeProxyEditor.cs
index 6706ddc6c..8470cc7cf 100644
--- a/Scripts/BlendShape/Editor/VRMBlnedShapeProxyEditor.cs
+++ b/Scripts/BlendShape/Editor/VRMBlnedShapeProxyEditor.cs
@@ -264,12 +264,6 @@ namespace VRM
                 EditorGUILayout.Space();
                 EditorGUILayout.LabelField("CurrentClip", EditorStyles.boldLabel);
 
-                var key = BlendShapeKey.CreateFrom(CurrentClip);
-                if(m_target.BlendShapeAvatar.Clips.Where(x => key.Match(x)).Count() > 1)
-                {
-                    EditorGUILayout.HelpBox("duplicate clip", MessageType.Error);
-                }
-
                 /*var loadClip = (BlendShapeClip)*/
                 GUI.enabled = false;
                 EditorGUILayout.ObjectField("Current clip",
@@ -280,6 +274,12 @@ namespace VRM
 
                 CurrentClip.BlendShapeName = EditorGUILayout.TextField("BlendShapeName", CurrentClip.BlendShapeName);
 
+                var key = BlendShapeKey.CreateFrom(CurrentClip);
+                if (m_target.BlendShapeAvatar.Clips.Where(x => key.Match(x)).Count() > 1)
+                {
+                    EditorGUILayout.HelpBox("duplicate clip", MessageType.Error);
+                }
+
                 // sliders
                 EditorGUILayout.Space();
                 EditorGUILayout.LabelField("BlendShapeValues", EditorStyles.boldLabel);