diff --git a/editors/editoria/src/layout/EditorElements.js b/editors/editoria/src/layout/EditorElements.js
index d31d0839f3254b47f51b51fb181579e23e7b2429..811dbc87217c9eab49c2d0f3df211a0c666af4ed 100644
--- a/editors/editoria/src/layout/EditorElements.js
+++ b/editors/editoria/src/layout/EditorElements.js
@@ -30,8 +30,7 @@ export default css`
     h4 span::selection,
     code span::selection,
     custom-tag-block::selection,
-    custom-tag-inline::selection,
-     figcaption span::selection, {
+    custom-tag-inline::selection {
       background-color: transparent;
     }
 
diff --git a/editors/editoria/src/layout/EditoriaLayout.js b/editors/editoria/src/layout/EditoriaLayout.js
index ae7008ab4e8e7d27c029c7fd8bf7dddcfca5c35f..be563e198c5954d9c8ea8def0b74b76751c4a897 100644
--- a/editors/editoria/src/layout/EditoriaLayout.js
+++ b/editors/editoria/src/layout/EditoriaLayout.js
@@ -179,8 +179,8 @@ const InfoContainer = styled.div`
   z-index: 999;
 `;
 
-let surfaceHeight = 600;
-let notesHeight = 200;
+let surfaceHeight = (window.innerHeight / 5) * 3;
+let notesHeight = (window.innerHeight / 5) * 2;
 
 const onResizeEnd = arr => {
   surfaceHeight = arr[0].size;