diff --git a/editors/demo/src/Editors.js b/editors/demo/src/Editors.js
index 9e14f6ac6c5dfb292ff737394c05d66b8ce35c76..2786bc7d4b357607b9f52ef6876cfcc3afbe3db2 100644
--- a/editors/demo/src/Editors.js
+++ b/editors/demo/src/Editors.js
@@ -93,7 +93,7 @@ const Editors = () => {
             isActive={project === 'editoria'}
             onClick={() => setProject('editoria')}
           >
-            Editoria
+            Ketida
           </ProjectButton>
           <ProjectButton
             isActive={project === 'oen'}
diff --git a/wax-prosemirror-services/src/YjsService/YjsService.js b/wax-prosemirror-services/src/YjsService/YjsService.js
index fcad9746d8380ee5defca1f88686aa6daf1455ce..b15284f4815d5ab1684036d0cc67ab3efa1de408 100644
--- a/wax-prosemirror-services/src/YjsService/YjsService.js
+++ b/wax-prosemirror-services/src/YjsService/YjsService.js
@@ -1,32 +1,32 @@
 import { Service } from 'wax-prosemirror-core';
-// import { yCursorPlugin, ySyncPlugin, yUndoPlugin } from 'y-prosemirror';
-// import { WebsocketProvider } from 'y-websocket';
-// import * as Y from 'yjs';
-// import './yjs.css';
+import { yCursorPlugin, ySyncPlugin, yUndoPlugin } from 'y-prosemirror';
+import { WebsocketProvider } from 'y-websocket';
+import * as Y from 'yjs';
+import './yjs.css';
 
 class YjsService extends Service {
   name = 'YjsService';
   boot() {
-    // const { connectionUrl, docIdentifier } = this.config;
-    // const ydoc = new Y.Doc();
-    // // const provider = new WebsocketProvider('wss://demos.yjs.dev', 'prosemirror-demo', ydoc)
-    // const provider = new WebsocketProvider(connectionUrl, docIdentifier, ydoc);
-    // provider.on('sync', args => {
-    //   console.log({ sync: args });
-    // });
-    // provider.on('status', args => {
-    //   console.log({ status: args });
-    // });
-    // provider.on('connection-close', args => {
-    //   console.log({ connectioClose: args });
-    // });
-    // provider.on('connection-error', args => {
-    //   console.log({ connectioError: args });
-    // });
-    // const type = ydoc.getXmlFragment('prosemirror');
-    // this.app.PmPlugins.add('ySyncPlugin', ySyncPlugin(type));
-    // this.app.PmPlugins.add('yCursorPlugin', yCursorPlugin(provider.awareness));
-    // this.app.PmPlugins.add('yUndoPlugin', yUndoPlugin());
+    const { connectionUrl, docIdentifier } = this.config;
+    const ydoc = new Y.Doc();
+    // const provider = new WebsocketProvider('wss://demos.yjs.dev', 'prosemirror-demo', ydoc)
+    const provider = new WebsocketProvider(connectionUrl, docIdentifier, ydoc);
+    provider.on('sync', args => {
+      console.log({ sync: args });
+    });
+    provider.on('status', args => {
+      console.log({ status: args });
+    });
+    provider.on('connection-close', args => {
+      console.log({ connectioClose: args });
+    });
+    provider.on('connection-error', args => {
+      console.log({ connectioError: args });
+    });
+    const type = ydoc.getXmlFragment('prosemirror');
+    this.app.PmPlugins.add('ySyncPlugin', ySyncPlugin(type));
+    this.app.PmPlugins.add('yCursorPlugin', yCursorPlugin(provider.awareness));
+    this.app.PmPlugins.add('yUndoPlugin', yUndoPlugin());
   }
 }