diff --git a/Assets/XWearAvatarFixer/Editor/AvatarFixerMenu.cs b/Assets/XWearAvatarFixer/Editor/AvatarFixerMenu.cs
index 4d0098f..250edd0 100644
--- a/Assets/XWearAvatarFixer/Editor/AvatarFixerMenu.cs
+++ b/Assets/XWearAvatarFixer/Editor/AvatarFixerMenu.cs
@@ -269,6 +269,7 @@ public static void OptimizationAvatar()
 				// 1つずつ変換する
 				AvatarFixer.ConvertSpringBone(o);
 				AvatarFixer.RemoveUnuseSpringBone(o);
+				AvatarFixer.CleanUnusedRenderers(o);
 				Debug.Log($"Completed {o.name}");
 			}