docs: public void modify(Channel channel) {
  
          Assert.assertNotNull(channel);
  
          try {
              ChannelDO channelDo = modelToDo(channel);
              if (channelDao.checkUnique(channelDo)) {
                  channelDao.update(channelDo);
              } else {
                  String exceptionCause = "exist the same name channel in the database.";
                  logger.warn("WARN ## " + exceptionCause);
                  throw new RepeatConfigureException(exceptionCause);
              }
  
          } catch (RepeatConfigureException rce) {
              throw rce;
          } catch (Exception e) {
              logger.error("ERROR ## modify channel has an exception ", e);
              throw new ManagerException(e);
          }
  
      }