diff --git a/modules/privilege/module.go b/modules/privilege/module.go
index d84fe7ff8..049521eb2 100644
--- a/modules/privilege/module.go
+++ b/modules/privilege/module.go
@@ -277,14 +277,11 @@ func (this *Privilege) SendDailyMail(session comm.IUserSession, cId string, coun
 	mail := &pb.DBMailData{
 		ObjId:      "",
 		Uid:        session.GetUserId(),
-		Title:      "Everyday Rewards",
-		Contex:     "Everyday Rewards",
 		CreateTime: uint64(configure.Now().Unix()),
 		DueTime:    uint64(configure.Now().Unix() + 30*24*3600),
 		Check:      false,
 		Reward:     false,
 		Items:      res,
-		Cid:        "",
 		Param:      []string{},
 	}
 	if pType == 1 {