src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -409,7 +409,7 @@
            if (parentId.length() < 14 ) {
                return null;
            }
            List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null);
            List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null,null);
            List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(deviceChannels, parentId);
            return trees;
        }
@@ -454,7 +454,7 @@
            if (parentId.length() < 14 ) {
                return null;
            }
            List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null);
            List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null,null);
            return deviceChannels;
        }
@@ -518,7 +518,7 @@
                }
            }else {
                if (haveChannel) {
                    List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, null, null, null, null);
                    List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, null, null, null, null,null);
                    if (deviceChannels != null && deviceChannels.size() > 0) {
                        result.addAll(deviceChannels);
                    }