diff --git a/yujilang/.keep b/yujilang/.keep
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index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/yujilang/centos2anolis.log b/yujilang/centos2anolis.log
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+2022-08-18 10:41:46.033[INFO    ]: ====== Start ======
+2022-08-18 10:41:46.033[INFO    ]: Checking if the tool is executed by root user
+2022-08-18 10:41:46.033[INFO    ]: Get current OS version.
+2022-08-18 10:41:46.035[INFO    ]: Version is 7.9
+2022-08-18 10:41:46.035[INFO    ]: Checking the version of Anolis OS
+2022-08-18 10:41:46.035[INFO    ]: Switch to Anolis OS 7.9
+2022-08-18 10:41:46.036[INFO    ]: Checking required packages
+2022-08-18 10:41:46.048[INFO    ]: Checking i686 packages
+2022-08-18 10:41:46.646[INFO    ]: Verify before
+2022-08-18 10:41:46.646[INFO    ]: Checking: distribution
+2022-08-18 10:41:46.710[INFO    ]: centos-release-7-9.2009.1.el7.centos.aarch64
+2022-08-18 10:41:46.710[INFO    ]: Checking: yum lock
+2022-08-18 10:41:46.711[INFO    ]: Checking network environment
+2022-08-18 10:41:46.985[INFO    ]: Check internal network environment is True
+2022-08-18 10:41:46.985[INFO    ]: Check dnf modules
+2022-08-18 10:41:46.986[INFO    ]: Looking for yumdownloader
+2022-08-18 10:41:46.997[INFO    ]: Process yum-utils install
+2022-08-18 10:41:48.539[INFO    ]: Checking mysql version
+2022-08-18 10:41:48.603[INFO    ]: Finding your repository directory
+2022-08-18 10:41:48.604[INFO    ]: Backing up and removing old repository files...
+2022-08-18 10:41:49.857[INFO    ]: Processing contentdir in repo files...
+2022-08-18 10:41:49.859[INFO    ]: Backing up and removing 3rd-part repository files...
+2022-08-18 10:41:49.871[INFO    ]: switch to anolis.repo
+2022-08-18 10:41:49.876[INFO    ]: Removing CentOS-specific yum configuration from /etc/yum.conf ...
+2022-08-18 10:41:49.877[INFO    ]: Downloading Anolis OS release package...
+2022-08-18 10:41:51.167[INFO    ]: Switching old release package with Anolis OS...
+2022-08-18 10:41:51.329[INFO    ]: optimise repofile
+2022-08-18 10:41:51.336[INFO    ]: Installing base packages for Anolis OS...
+2022-08-18 10:41:58.430[INFO    ]: process pkgs for c7
+2022-08-18 10:42:03.480[INFO    ]: Distro sync
+2022-08-18 10:44:20.416[INFO    ]: Process enabled modules
+2022-08-18 10:44:20.417[INFO    ]: Swap centos-logos related packages with Anolis OS packages
+2022-08-18 10:44:21.883[INFO    ]: Packages related to rhn are not provided by Anolis OS
+2022-08-18 10:44:21.946[INFO    ]: Package python3-syspurpose is not provided by Anolis OS
+2022-08-18 10:44:22.010[INFO    ]: Remove centos gpg-pubkey
+2022-08-18 10:44:22.149[INFO    ]: Removing yum cache
+2022-08-18 10:44:22.158[INFO    ]: Verify after
+2022-08-18 10:44:22.158[INFO    ]: Sync successfully, update grub.cfg.
+2022-08-18 10:44:22.712[INFO    ]: Current system is uefi, add boot option to boot manager.
+2022-08-18 10:44:23.433[INFO    ]: Resume 3rd-part repository files...
+2022-08-18 10:44:23.437[INFO    ]: Yum clean all
+2022-08-18 10:44:32.973[INFO    ]: Switch complete. Anolis OS recommends rebooting this system. 
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