diff --git a/editors/demo/src/Editoria/config/config.js b/editors/demo/src/Editoria/config/config.js
index b428865c8255d5b9220b7fce7ffdb073fa759ebc..6b4c4ec42c7103065651f9409457df9115a66d47 100644
--- a/editors/demo/src/Editoria/config/config.js
+++ b/editors/demo/src/Editoria/config/config.js
@@ -60,7 +60,7 @@ import invisibles, {
 // };
 
 const updateTitle = debounce(title => {
-  console.log(title);
+  // console.log(title);
 }, 3000);
 
 const saveTags = tags => {
diff --git a/editors/demo/src/Editors.js b/editors/demo/src/Editors.js
index fa52e35509b57dc1e5f1d06514566f8cc480bbe7..977ed5cc4dbf7c694157ede01a713d4b2f5b983e 100644
--- a/editors/demo/src/Editors.js
+++ b/editors/demo/src/Editors.js
@@ -54,7 +54,7 @@ const Editors = () => {
       case 'ncbi':
         break;
       default:
-        return <Editoria />;
+        return <HHMI />;
     }
   };
 
diff --git a/editors/demo/src/HHMI/HHMI.js b/editors/demo/src/HHMI/HHMI.js
index 58e26fb8cf0939141047a8e97f1609070ce149dc..1baf671f6dc2e4885b2bfe82bf6cf02f0176c567 100644
--- a/editors/demo/src/HHMI/HHMI.js
+++ b/editors/demo/src/HHMI/HHMI.js
@@ -183,7 +183,7 @@ const Hhmi = () => {
         config={config}
         autoFocus
         fileUpload={file => renderImage(file)}
-        value={initialValue}
+        value=""
         targetFormat="JSON"
         // readonly
         layout={HhmiLayout}
diff --git a/editors/demo/src/HHMI/MultipleChoiceQuestionService/FeedBackNodeView.js b/editors/demo/src/HHMI/MultipleChoiceQuestionService/FeedBackNodeView.js
new file mode 100644
index 0000000000000000000000000000000000000000..67df88fe3da1c3350c47df3a84cfc8b6ae486558
--- /dev/null
+++ b/editors/demo/src/HHMI/MultipleChoiceQuestionService/FeedBackNodeView.js
@@ -0,0 +1,7 @@
+import { AbstractNodeView } from 'wax-prosemirror-services';
+
+export default class FeedBackNodeView extends AbstractNodeView {
+  static name() {
+    return 'feedback';
+  }
+}
diff --git a/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestion.js b/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestion.js
index 595fa2ac3b886df2bfe3370cc49c8585a59cc544..99c378f1bc0a3733c143e69340622150989d6af0 100644
--- a/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestion.js
+++ b/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestion.js
@@ -12,6 +12,7 @@ class MultipleChoiceQuestion extends Tools {
 
   get run() {
     return (state, dispatch) => {
+      console.log(state);
       const { from, to } = state.selection;
       const { tr } = state;
 
diff --git a/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestionService.js b/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestionService.js
index f5feaeabb8bb0bd380fa0d2165827da8bd78f865..5053c0221852fe3ede712da66e45660c3f8b7817 100644
--- a/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestionService.js
+++ b/editors/demo/src/HHMI/MultipleChoiceQuestionService/MultipleChoiceQuestionService.js
@@ -1,9 +1,11 @@
 import { Service } from 'wax-prosemirror-services';
 import MultipleChoiceQuestion from './MultipleChoiceQuestion';
 import multipleChoiceNode from './schema/multipleChoiceNode';
+// import feedBackNode from './schema/feedBackNode';
 import QuestionComponent from './components/QuestionComponent';
-import FeedbackComponent from './components/FeedbackComponent';
+// import FeedbackComponent from './components/FeedbackComponent';
 import MultipleChoiceNodeView from './MultipleChoiceNodeView';
+// import FeedBackNodeView from './FeedBackNodeView';
 
 class MultipleChoiceQuestionService extends Service {
   boot() {}
@@ -16,6 +18,10 @@ class MultipleChoiceQuestionService extends Service {
       multiple_choice: multipleChoiceNode,
     });
 
+    // createNode({
+    //   feedback: feedBackNode,
+    // });
+
     createNode({
       question_wrapper: {
         group: 'block',
@@ -47,7 +53,11 @@ class MultipleChoiceQuestionService extends Service {
       component: QuestionComponent,
       context: this.app,
     });
-    // addPortal({ nodeView, component: FeedbackComponent, context: this.app });
+    // addPortal({
+    //   nodeView: FeedBackNodeView,
+    //   component: FeedbackComponent,
+    //   context: this.app,
+    // });
   }
 }
 
diff --git a/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/FeedbackComponent.js b/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/FeedbackComponent.js
index e0e0c7af10bbb3e469fb40b9ac9890f362351df4..a2b4a42313999972eeef75072265a2fabf46d138 100644
--- a/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/FeedbackComponent.js
+++ b/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/FeedbackComponent.js
@@ -6,6 +6,6 @@ import { WaxContext } from 'wax-prosemirror-core';
 import EditorComponent from './EditorComponent';
 
 export default ({ node, view, getPos }) => {
-  console.log(node);
-  return null;
+  console.log(node, 'feedback');
+  return <EditorComponent node={node} view={view} getPos={getPos} />;
 };
diff --git a/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/QuestionComponent.js b/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/QuestionComponent.js
index 8d12be66b6c9e6a1a09369a136be79680c4d8fe3..face78635b144c9c595921259ed032926a78f19c 100644
--- a/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/QuestionComponent.js
+++ b/editors/demo/src/HHMI/MultipleChoiceQuestionService/components/QuestionComponent.js
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 import { TextSelection } from 'prosemirror-state';
 import { WaxContext } from 'wax-prosemirror-core';
 import EditorComponent from './EditorComponent';
+import FeedbackComponent from './FeedbackComponent';
 
 const QuestionWrapper = styled.div`
   display: flex;
@@ -59,6 +60,7 @@ const Question = styled.div`
 `;
 
 export default ({ node, view, getPos }) => {
+  console.log(node);
   const context = useContext(WaxContext);
   const [showExplanation, setShowExplanation] = useState(false);
   const [explanationValue, setExplanationValue] = useState('');