diff --git a/Packages/VRM10/Editor/EditorWindow/Vrm10ColliderGroupsWindow.cs b/Packages/VRM10/Editor/EditorWindow/Vrm10ColliderGroupsWindow.cs
index 517eb0998..3c88e557d 100644
--- a/Packages/VRM10/Editor/EditorWindow/Vrm10ColliderGroupsWindow.cs
+++ b/Packages/VRM10/Editor/EditorWindow/Vrm10ColliderGroupsWindow.cs
@@ -88,11 +88,6 @@ namespace UniVRM10
                     {
                         selected.Bind(new SerializedObject(obj));
                     }
-                    // var joint = vrm.SpringBone.Springs[values[0]].Joints.FirstOrDefault();
-                    // if (joint)
-                    // {
-                    //     EditorGUIUtility.PingObject(joint);
-                    // }
                 }
             };
             selected.style.marginLeft = 12;
diff --git a/Packages/VRM10/Editor/EditorWindow/Vrm10SpringsWindow.cs b/Packages/VRM10/Editor/EditorWindow/Vrm10SpringsWindow.cs
index 5df7c9d8d..18d3e9a11 100644
--- a/Packages/VRM10/Editor/EditorWindow/Vrm10SpringsWindow.cs
+++ b/Packages/VRM10/Editor/EditorWindow/Vrm10SpringsWindow.cs
@@ -102,7 +102,7 @@ namespace UniVRM10
             SceneView.duringSceneGui -= OnSceneGUI;
         }
 
-        void OnSceneGUI(SceneView sceneView)
+        private void OnSceneGUI(SceneView sceneView)
         {
             HandleUtility.Repaint();