[集群-自动切换过国标级联] 修复BUG

src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlatformServiceImpl.java

@@ -251,6 +251,7 @@ public class PlatformServiceImpl implements IPlatformService {
             // 每次发送目录的数量默认为1
             platform.setCatalogGroup(1);
         }
+        platform.setServerId(userSetting.getServerId());
         int result = platformMapper.add(platform);
         // 添加缓存
         PlatformCatch platformCatch = new PlatformCatch();