fix

@@ -10,8 +10,7 @@
 const suggestFeedBackModel = require('../models/suggestFeedBack-service');
 
 const getFeedBack = (req, res, next) => {
-
-    suggestFeedBackModel.suggestFeedBack(req.user.uid).then((result) => {
+    req.ctx(suggestFeedBackModel).suggestFeedBack(req.user.uid).then((result) => {
         res.jsonp(result);
     }).catch(next);
 };