diff --git a/worker/approval.go b/worker/approval.go
index ea0e898..fea3068 100644
--- a/worker/approval.go
+++ b/worker/approval.go
@@ -127,6 +127,11 @@ func (s *Approval) saveRefund(detail *qyweixin.ApproveDetail) {
 		return
 	}
 	if old != nil {
+		newData.Id = old.Id
+		err = dbDao.Update(newData)
+		if err != nil {
+			log.Errorf("db error :%s", err.Error())
+		}
 		return
 	}
 	_, err = dbDao.Create(newData)