diff --git a/common/resources/src/main/resources/rawfile/rich_editor.js b/common/resources/src/main/resources/rawfile/rich_editor.js
index affaa66895109c312b1936c7fd92c7b429a040db..950ccc7551b929b9b3e2e0caadb1fde2ebf1eeab 100644
--- a/common/resources/src/main/resources/rawfile/rich_editor.js
+++ b/common/resources/src/main/resources/rawfile/rich_editor.js
@@ -312,6 +312,7 @@ RICH_EDITOR.setTodo = function () {
   var parent = document.getElementById('editorjs_box');
   var isContentEmpty = parent.innerHTML.trim().length === 0 || parent.innerHTML === '<br>';
   var html = (isContentEmpty ? '' : '<br/>')
+  + '<span>&nbsp;</span>'
   + '<input name="checkbox" type="checkbox" onclick="onCheckChange(this)" class="note-checkbox">'
   + '<span class="note-checkbox-txt">&nbsp;</span>';
   document.execCommand('insertHTML', false, html);