second time yum check failed, the repo file is replaced,ssh connectivity test stop;second time yum check failed, the repo file is replaced,请检查网络和repo源

x2openEulelr,源系统为BClinux7.8版本,计划更新至openEuler22.03版本,待升级系统已经配置yum源且运行成功,但环境检查仍报标题错误,请大佬指导,谢谢!
待升级系统yum文件配置:
[OS]
name=OS
baseurl=http://10.228.198.33:8808/BCLinux-R7-U8-Server
enabled=1
gpgcheck=1
gpgkey=http://10.228.198.33:8808/BCLinux-R7-U8-Server/RPM-GPG-KEY-BCLinux-7
[everything]
name=everything
baseurl=http://10.228.198.33:8808/BCLinux-R7-U8-Server
enabled=1
gpgcheck=1
gpgkey=http://10.228.198.33:8808/BCLinux-R7-U8-Server/RPM-GPG-KEY-BCLinux-7
[EPOL]
name=EPOL
baseurl=http://10.228.198.33:8808/BCLinux-R7-U8-Server
enabled=0
gpgcheck=1
gpgkey=http://10.228.198.33:8808/BCLinux-R7-U8-Server/RPM-GPG-KEY-BCLinux-7
[debuginfo]
name=debuginfo
baseurl=http://10.228.198.33:8808/BCLinux-R7-U8-Server
enabled=1
gpgcheck=1
gpgkey=http://10.228.198.33:8808/BCLinux-R7-U8-Server/RPM-GPG-KEY-BCLinux-7
[update]
name=update
baseurl=http://10.228.198.33:8808/BCLinux-R7-U8-Server
enabled=1
gpgcheck=1
gpgkey=http://10.228.198.33:8808/BCLinux-R7-U8-Server/RPM-GPG-KEY-BCLinux-7

yum 运行正常:

[root@imp-02 /etc/yum.repos.d]# yum clean all
Loaded plugins: fastestmirror, versionlock
Cleaning repos: OS debuginfo everything update
Other repos take up 140 M of disk space (use --verbose for details)
[root@ismp-amrprobe-02 /etc/yum.repos.d]# yum makecache
Loaded plugins: fastestmirror, versionlock
Determining fastest mirrors
OS | 3.6 kB 00:00:00
debuginfo | 3.6 kB 00:00:00
everything | 3.6 kB 00:00:00
update | 3.6 kB 00:00:00
(1/16): OS/group_gz | 162 kB 00:00:00
(2/16): OS/filelists_db | 7.2 MB 00:00:00
(3/16): OS/primary_db | 6.0 MB 00:00:00
(4/16): OS/other_db | 2.6 MB 00:00:00
(5/16): debuginfo/group_gz | 162 kB 00:00:00
(6/16): debuginfo/filelists_db | 7.2 MB 00:00:00
(7/16): debuginfo/primary_db | 6.0 MB 00:00:00
(8/16): debuginfo/other_db | 2.6 MB 00:00:00
(9/16): everything/group_gz | 162 kB 00:00:00
(10/16): everything/filelists_db | 7.2 MB 00:00:00
(11/16): everything/primary_db | 6.0 MB 00:00:00
(12/16): everything/other_db | 2.6 MB 00:00:00
(13/16): update/group_gz | 162 kB 00:00:00
(14/16): update/primary_db | 6.0 MB 00:00:00
(15/16): update/filelists_db | 7.2 MB 00:00:00
(16/16): update/other_db | 2.6 MB 00:00:00
Metadata Cache Created

待升级节点配置信息:
待升级节点配置信息