更新保存前，需要有id，否则会当做插入处理

project-order/src/main/java/com/dituhui/pea/order/service/impl/BusinessTeamServiceImpl.java

@@ -204,9 +204,11 @@ public class BusinessTeamServiceImpl implements BusinessTeamService {
             String engineerCode = relation.getEngineerCode();
             if (newRelationsMap.containsKey(engineerCode)) {
                 OrgTeamEngineerEntity newRelation = newRelationsMap.get(engineerCode);
+                newRelation.setId(relation.getId());
                 newRelation.setUpdateTime(LocalDateTime.now());
                 newRelationsMap.put(engineerCode, newRelation);
             } else {
+                // 新的关系不再，设置为0(删除)
                 relation.setStatus(0);
                 orgTeamEngineerDao.save(relation);
             }