From 639e0bab11332b6877b93c0e1a6bc824df2db158 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: Wed, 28 Jun 2023 15:02:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=A0=91=E5=BD=A2=E5=88=97?=
 =?UTF-8?q?=E8=A1=A8=E9=80=9A=E9=81=93=E6=9F=A5=E8=AF=A2?=
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---
 .../genersoft/iot/vmp/service/impl/DeviceServiceImpl.java    | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
index fe98d067..c288ff46 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -1,6 +1,5 @@
 package com.genersoft.iot.vmp.service.impl;
 
-import com.genersoft.iot.vmp.common.InviteSessionType;
 import com.genersoft.iot.vmp.common.VideoManagerConstants;
 import com.genersoft.iot.vmp.conf.DynamicTask;
 import com.genersoft.iot.vmp.conf.UserSetting;
@@ -390,8 +389,8 @@ public class DeviceServiceImpl implements IDeviceService {
         if (device == null) {
             return null;
         }
-        if (ObjectUtils.isEmpty(parentId) || parentId.equals(deviceId)) {
-            parentId = null;
+        if (ObjectUtils.isEmpty(parentId) ) {
+            parentId = deviceId;
         }
         List<DeviceChannel> rootNodes = deviceChannelMapper.getSubChannelsByDeviceId(deviceId, parentId, onlyCatalog);
         return transportChannelsToTree(rootNodes, "");