bug fix

@@ -149,7 +149,7 @@ func PositionEdit(param protocol.RequestPositionEdit) (*protocol.ResponsePositio
 		if err != nil {
 		if err != nil {
 			e := fmt.Errorf("positionRelationUpdate err:%s", err)
 			e := fmt.Errorf("positionRelationUpdate err:%s", err)
 			log.Error(e.Error())
 			log.Error(e.Error())
-			return nil, protocol.NewErrWithMessage("1", e)
+			return nil, err
 		}
 		}
 	}
 	}
 	positioninfo = &protocol.ResponsePositionInfo{
 	positioninfo = &protocol.ResponsePositionInfo{
@@ -217,12 +217,12 @@ func positionRelationUpdate(positionUpdate *models.Position, newparent *models.P
 		}
 		}
 		//重建关系树
 		//重建关系树
 		s := strings.TrimPrefix(positionSubset[i].Relation, oldRelation)
 		s := strings.TrimPrefix(positionSubset[i].Relation, oldRelation)
-		rs := strings.Split(s, "/")
-		if len(rs) >= 10 { //层级不能超过10级
+		positionSubset[i].Relation = strings.TrimSpace(fmt.Sprintf("%s%s", newRelation, s))
+		rs := strings.Split(positionSubset[i].Relation, "/")
+		if len(rs) > 10 { //层级不能超过10级
 			o.Rollback()
 			o.Rollback()
 			return protocol.NewErrWithMessage("10012")
 			return protocol.NewErrWithMessage("10012")
 		}
 		}
-		positionSubset[i].Relation = strings.TrimSpace(fmt.Sprintf("%s%s", newRelation, s))
 		err = utils.ExecuteSQLWithOrmer(o, dataSql2, positionSubset[i].Relation, positionSubset[i].Id)
 		err = utils.ExecuteSQLWithOrmer(o, dataSql2, positionSubset[i].Relation, positionSubset[i].Id)
 		if err != nil {
 		if err != nil {
 			o.Rollback()
 			o.Rollback()