diff --git a/wangsheng/centos2anolis.log b/wangsheng/centos2anolis.log
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+2022-06-23 20:16:13.811[INFO    ]: ====== Start ======
+2022-06-23 20:16:13.812[INFO    ]: Checking if the tool is executed by root user
+2022-06-23 20:16:13.812[INFO    ]: Get current OS version.
+2022-06-23 20:16:13.818[INFO    ]: Version is 8.5
+2022-06-23 20:16:13.819[INFO    ]: Checking the version of Anolis OS
+2022-06-23 20:16:13.819[INFO    ]: Switch to Anolis OS 8
+2022-06-23 20:16:13.821[INFO    ]: Checking required packages
+2022-06-23 20:16:13.835[INFO    ]: Checking i686 packages
+2022-06-23 20:16:14.933[INFO    ]: Verify before
+2022-06-23 20:16:14.934[INFO    ]: Checking: distribution
+2022-06-23 20:16:14.945[INFO    ]: centos-linux-release-8.5-1.2111.el8.noarch
+2022-06-23 20:16:14.946[INFO    ]: Checking: yum lock
+2022-06-23 20:16:14.947[INFO    ]: Checking network environment
+2022-06-23 20:16:15.180[INFO    ]: Check internal network environment is True
+2022-06-23 20:16:15.180[INFO    ]: Checking: dnf modules enable list
+2022-06-23 20:16:15.180[INFO    ]: Identifying dnf modules that are enabled...
+2022-06-23 20:16:22.564[INFO    ]: Looking for yumdownloader
+2022-06-23 20:16:22.572[INFO    ]: Process yum-utils install
+2022-06-23 20:16:24.092[INFO    ]: Checking mysql version
+2022-06-23 20:16:24.104[INFO    ]: Finding your repository directory
+2022-06-23 20:16:24.105[INFO    ]: Backing up and removing old repository files...
+2022-06-23 20:16:26.334[INFO    ]: Processing contentdir in repo files...
+2022-06-23 20:16:26.339[INFO    ]: Backing up and removing 3rd-part repository files...
+2022-06-23 20:16:26.351[INFO    ]: switch to anolis.repo
+2022-06-23 20:16:26.365[INFO    ]: Removing CentOS-specific yum configuration from /etc/yum.conf ...
+2022-06-23 20:16:26.366[INFO    ]: Downloading Anolis OS release package...
+2022-06-23 20:16:30.887[INFO    ]: Switching old release package with Anolis OS...
+2022-06-23 20:16:31.320[INFO    ]: optimise repofile
+2022-06-23 20:16:31.335[INFO    ]: Installing base packages for Anolis OS...
+2022-06-23 20:16:38.227[INFO    ]: Updating initrd...
+2022-06-23 20:17:01.924[INFO    ]: process pkgs for c7
+2022-06-23 20:17:01.926[INFO    ]: Distro sync
+2022-06-23 20:25:18.641[INFO    ]: Process enabled modules after migration.
+2022-06-23 20:25:25.698[INFO    ]: Swap centos-logos related packages with Anolis OS packages
+2022-06-23 20:25:25.720[INFO    ]: Package redhat-lsb is replaced by system-lsb on Anolis OS
+2022-06-23 20:25:30.624[INFO    ]: Packages related to rhn are not provided by Anolis OS
+2022-06-23 20:25:30.636[INFO    ]: Packages related to subscription are not provided by Anolis OS 8
+2022-06-23 20:25:30.645[INFO    ]: Package python3-syspurpose is not provided by Anolis OS
+2022-06-23 20:25:32.212[INFO    ]: Remove centos gpg-pubkey
+2022-06-23 20:25:32.231[INFO    ]: Removing yum cache
+2022-06-23 20:25:32.237[INFO    ]: Verify after
+2022-06-23 20:25:32.239[INFO    ]: Sync successfully, update grub.cfg.
+2022-06-23 20:25:34.102[INFO    ]: Resume 3rd-part repository files...
+2022-06-23 20:25:34.109[INFO    ]: Yum clean all
+2022-06-23 20:25:43.882[INFO    ]: Switch complete. Anolis OS recommends rebooting this system.