diff --git a/rule/block_star_chain_settlement.go b/rule/block_star_chain_settlement.go
index 13c1362..efa272b 100644
--- a/rule/block_star_chain_settlement.go
+++ b/rule/block_star_chain_settlement.go
@@ -709,5 +709,11 @@ func DealLotteryDraw(session *xorm.Session, req md.DealLotteryDrawReq) (err erro
 		_ = session.Rollback()
 		return err
 	}
+	err = session.Commit()
+	if err != nil {
+		_ = session.Rollback()
+		return errors.New("事务提交失败")
+	}
+
 	return nil
 }