diff --git a/export/ocpartstudio/window/win.go b/export/ocpartstudio/window/win.go
index e918836..beeccc0 100644
--- a/export/ocpartstudio/window/win.go
+++ b/export/ocpartstudio/window/win.go
@@ -85,7 +85,6 @@ func OpenWin(filePath string) (*OcpWinFooter, error) {
 	}
 
 	ocpWinFooter := &OcpWinFooter{}
-	//_, err = fr.Seek(-5, io.SeekEnd)
 
 	log.GetLogger().Info("LogicalSize=%d\n", header.LogicalSize)
 	_, err = fr.Seek(0x80+int64(header.LogicalSize)-5, io.SeekStart)
diff --git a/ui/martine-ui/sprite_tab.go b/ui/martine-ui/sprite_tab.go
index 9a239fc..8a9576a 100644
--- a/ui/martine-ui/sprite_tab.go
+++ b/ui/martine-ui/sprite_tab.go
@@ -72,6 +72,7 @@ func (m *MartineUI) ApplySprite(s *menu.SpriteMenu) {
 		pal = constants.FillColorPalette(pal)
 		pal = constants.SortColorsByDistance(pal)
 		s.SetPalette(pal)
+		s.UsePalette = false
 	}
 
 	size := constants.Size{Width: s.SpriteWidth, Height: s.SpriteHeight}