diff --git a/egovframe-template-simple-react-contribution/src/themes/palette.js b/egovframe-template-simple-react-contribution/src/themes/palette.js
index d20075f..0283899 100644
--- a/egovframe-template-simple-react-contribution/src/themes/palette.js
+++ b/egovframe-template-simple-react-contribution/src/themes/palette.js
@@ -51,7 +51,7 @@ const Palette = (mode) => {
       divider: paletteColor.grey[200],
       background: {
         paper: paletteColor.grey[0],
-        default: paletteColor.grey.A50
+        // default: paletteColor.grey.A50                // 뒷배경 색이 깔려서 주석처리함
       }
     }
   });