diff --git a/lxsq_test/centos2anolis.log b/lxsq_test/centos2anolis.log
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+2022-06-23 15:37:31.448[INFO    ]: ====== Start ======
+2022-06-23 15:37:31.448[INFO    ]: Checking if the tool is executed by root user
+2022-06-23 15:37:31.448[INFO    ]: Get current OS version.
+2022-06-23 15:37:31.453[INFO    ]: Version is 7.9
+2022-06-23 15:37:31.453[INFO    ]: Checking the version of Anolis OS
+2022-06-23 15:37:31.454[INFO    ]: Switch to Anolis OS 7.9
+2022-06-23 15:37:31.455[INFO    ]: Checking required packages
+2022-06-23 15:37:31.469[INFO    ]: Checking i686 packages
+2022-06-23 15:37:32.221[INFO    ]: Verify before
+2022-06-23 15:37:32.222[INFO    ]: Checking: distribution
+2022-06-23 15:37:32.265[INFO    ]: centos-release-7-9.2009.1.el7.centos.x86_64
+2022-06-23 15:37:32.266[INFO    ]: Checking: yum lock
+2022-06-23 15:37:32.267[INFO    ]: Checking network environment
+2022-06-23 15:37:32.502[INFO    ]: Check internal network environment is True
+2022-06-23 15:37:32.503[INFO    ]: Check dnf modules
+2022-06-23 15:37:32.504[INFO    ]: Looking for yumdownloader
+2022-06-23 15:37:32.511[INFO    ]: Process yum-utils install
+2022-06-23 15:37:34.653[INFO    ]: Checking mysql version
+2022-06-23 15:37:34.696[INFO    ]: Finding your repository directory
+2022-06-23 15:37:34.696[INFO    ]: Backing up and removing old repository files...
+2022-06-23 15:37:36.243[INFO    ]: Processing contentdir in repo files...
+2022-06-23 15:37:36.248[INFO    ]: Backing up and removing 3rd-part repository files...
+2022-06-23 15:37:36.257[INFO    ]: switch to anolis.repo
+2022-06-23 15:37:36.269[INFO    ]: Removing CentOS-specific yum configuration from /etc/yum.conf ...
+2022-06-23 15:37:36.270[INFO    ]: Downloading Anolis OS release package...
+2022-06-23 15:37:37.797[INFO    ]: Switching old release package with Anolis OS...
+2022-06-23 15:37:37.963[INFO    ]: optimise repofile
+2022-06-23 15:37:37.978[INFO    ]: Installing base packages for Anolis OS...
+2022-06-23 15:37:54.745[INFO    ]: Updating initrd...
+2022-06-23 15:38:21.604[INFO    ]: process pkgs for c7
+2022-06-23 15:38:27.139[INFO    ]: Distro sync
+2022-06-23 15:42:51.625[INFO    ]: Process enabled modules
+2022-06-23 15:42:51.627[INFO    ]: Swap centos-logos related packages with Anolis OS packages
+2022-06-23 15:42:54.248[INFO    ]: Packages related to rhn are not provided by Anolis OS
+2022-06-23 15:42:54.289[INFO    ]: Package python3-syspurpose is not provided by Anolis OS
+2022-06-23 15:42:54.331[INFO    ]: Remove centos gpg-pubkey
+2022-06-23 15:42:54.420[INFO    ]: Removing yum cache
+2022-06-23 15:42:54.447[INFO    ]: Verify after
+2022-06-23 15:42:54.448[INFO    ]: Sync successfully, update grub.cfg.
+2022-06-23 15:42:55.439[INFO    ]: Resume 3rd-part repository files...
+2022-06-23 15:42:55.445[INFO    ]: Yum clean all
+2022-06-23 15:43:03.239[INFO    ]: Switch complete. Anolis OS recommends rebooting this system.
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