Yum update error on RHEL 8 with Team Viewer installed: Failed to download metadata for repo 'tvinternal_dev'

I have an Red Hat Enterprise Linux 8.2 as vm guest OS in Hyper-V. And I have installed the TeamViewer 15.5.3. But when I run the update command below: yum update --nobest --skip-broken I got such error:

[root@rhel8-1 admin]# yum update --nobest --skip-broken
Updating Subscription Management repositories.
gitlab_gitlab-ee                                                                              134  B/s | 862  B     00:06    
TeamViewer Internal (Dev Nightly Packages) - x86_64                                           0.0  B/s |   0  B     00:16    
Errors during downloading metadata for repository 'tvinternal_dev':
  - Curl error (6): Couldn't resolve host name for http://lnxrelease-02/yum/stable/main/binary-x86_64/repodata/repomd.xml  [Could not resolve host: lnxrelease-02]
Error: Failed to download metadata for repo 'tvinternal_dev': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

It looks like the team-viewer set the wrong repository release url http://lnxrelease-02/yum/stable/main/binary-x86_64/repodata/repomd.xml in the interal_dev version. And I have no idea the correct one. So I tried to disable the repository tvinternal_dev via the command: sudo subscription-manager repos --disable 'tvinternal_dev' It says: Error: 'tvinternal_dev' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories. After I run the command subscription-manager repos --list as suggested, I cannot see the repository tvinternal_dev. What should I do to skip/disable the repository tvinternal_dev to continue the updating process? Otherwise, do I have chance to correct the release URl of TeamViewer such kind of inreral_dev repository? I am new to the Linux and any suggestion will be graceful. Thanks in advance for any help.