src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java
@@ -148,13 +148,13 @@
                     if (event.getDeviceChannels() != null) {
                         deviceChannelList.addAll(event.getDeviceChannels());
                     }
                    if (event.getGbStreams() != null && event.getGbStreams().size() > 0){
                    if (event.getGbStreams() != null && !event.getGbStreams().isEmpty()){
                        for (GbStream gbStream : event.getGbStreams()) {
                            deviceChannelList.add(
                                    gbStreamService.getDeviceChannelListByStreamWithStatus(gbStream, gbStream.getCatalogId(), parentPlatform));
                        }
                    }
                    if (deviceChannelList.size() > 0) {
                    if (!deviceChannelList.isEmpty()) {
                        logger.info("[Catalog事件: {}]平台:{},影响通道{}个", event.getType(), event.getPlatformId(), deviceChannelList.size());
                        try {
                            sipCommanderFroPlatform.sendNotifyForCatalogAddOrUpdate(event.getType(), parentPlatform, deviceChannelList, subscribe, null);
@@ -163,10 +163,10 @@
                            logger.error("[命令发送失败] 国标级联 Catalog通知: {}", e.getMessage());
                        }
                    }
                }else if (parentPlatformMap.keySet().size() > 0) {
                }else if (!parentPlatformMap.keySet().isEmpty()) {
                    for (String gbId : parentPlatformMap.keySet()) {
                        List<ParentPlatform> parentPlatforms = parentPlatformMap.get(gbId);
                        if (parentPlatforms != null && parentPlatforms.size() > 0) {
                        if (parentPlatforms != null && !parentPlatforms.isEmpty()) {
                            for (ParentPlatform platform : parentPlatforms) {
                                SubscribeInfo subscribeInfo = subscribeHolder.getCatalogSubscribe(platform.getServerGBId());
                                if (subscribeInfo == null) {