diff --git a/10-monk/routes/index.js b/10-monk/routes/index.js
index 86de69d..b56fcb2 100644
--- a/10-monk/routes/index.js
+++ b/10-monk/routes/index.js
@@ -9,9 +9,9 @@ router.get('/', function(req, res, next) {
 });
 
 router.get('/get-data', function(req, res, next) {
-  var data = userData.find({});
-  data.on('success', function(docs) {
-    res.render('index', {items: docs});
+  userData.find({})
+    .then(function(docs){
+        res.render('index',{items: docs});
   });
 });
 
@@ -36,14 +36,14 @@ router.post('/update', function(req, res, next) {
   var id = req.body.id;
 
   // userData.update({"_id": db.id(id)}, item);
-  userData.updateById(id, item);
+  userData.update(id, item);
 });
 
 router.post('/delete', function(req, res, next) {
   var id = req.body.id;
 
   // userData.remove({"_id": db.id(id)});
-  userData.removeById(id);
+  userData.remove(id);
 });
 
 module.exports = router;