diff --git a/server/models/sendmsg.js b/server/models/sendmsg.js
index d02def4..66adcf3 100644
--- a/server/models/sendmsg.js
+++ b/server/models/sendmsg.js
@@ -74,6 +74,7 @@ sendmsgSchema.statics.findLastGroupByUserIdAndIdApp = function (userId, username
         {
           _id: "$dest.username",
           message: { $last: "$message" },
+
           datemsg: { $last: "$datemsg" },
           dest: { $last: "$dest" },
           origin: { $last: "$origin" },