diff --git a/src/implement/service_award_dividend_relation_db.go b/src/implement/service_award_dividend_relation_db.go
index ca53317..7d0f2ef 100644
--- a/src/implement/service_award_dividend_relation_db.go
+++ b/src/implement/service_award_dividend_relation_db.go
@@ -41,6 +41,7 @@ func (s ServiceAwardDividendRelationDb) InsertServiceAwardDividendRelation(m *mo
 	return id, nil
 }
 func (s ServiceAwardDividendRelationDb) GetServiceAwardDividendRelationByUid(uid int) (m *models.ServiceAwardDividendRelation, err error) {
+	m = new(models.ServiceAwardDividendRelation)
 	_, err = s.Db.Where("uid=?", uid).Get(m)
 	if err != nil {
 		return nil, err