update

controller/noticeController.js

@@ -31,7 +31,7 @@ async function getNotice(req, res, next) {
         let userId = req.user._id;
         let ret = await DB.Notice.findOne({ _id: req.body._id }).populate({ path: "sendUser receiveUser" }).lean().exec();
         await DB.Notice.updateOne({ _id: req.body._id }, { read: true });
-        return ret;
+        return res.sendData(ret);
     } catch (error) {
         next(error)
     }