diff --git a/toonz/sources/include/toonzqt/flipconsole.h b/toonz/sources/include/toonzqt/flipconsole.h
index 9474eb7..197cf04 100644
--- a/toonz/sources/include/toonzqt/flipconsole.h
+++ b/toonz/sources/include/toonzqt/flipconsole.h
@@ -203,9 +203,6 @@ public:
     eRate,
     eSound,
     eHisto,
-    eBlackBg,
-    eWhiteBg,
-    eCheckBg,
     eSaveImg,
     eCompare,
     eCustomize,
@@ -220,6 +217,10 @@ public:
     eFlipHorizontal,
     eFlipVertical,
     eResetView,
+    // following values are hard-coded in ImagePainter
+    eBlackBg = 0x40000,
+    eWhiteBg = 0x80000,
+    eCheckBg = 0x100000,
     eEnd
   };
 
diff --git a/toonz/sources/toonz/iocommand.h b/toonz/sources/toonz/iocommand.h
index 858643e..9053328 100644
--- a/toonz/sources/toonz/iocommand.h
+++ b/toonz/sources/toonz/iocommand.h
@@ -129,9 +129,6 @@ public:
   //! Multiple
   //!               levels \a may be loaded for a single resource data.
 public:
-  /*-
-   * Resourceは常にLoadするように変更（ファイルをプロジェクトフォルダにコピー（=Import）したい場合は、ユーザが手動で行う）
-   * -*/
   LoadResourceArguments()
       : row0(-1)
       , col0(-1)