diff --git a/meil_wei/.keep b/meil_wei/.keep
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/meil_wei/centos2anolis.log b/meil_wei/centos2anolis.log
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index 0000000000000000000000000000000000000000..87f23d1612a7844427ccd563780e4edc32feb244
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+++ b/meil_wei/centos2anolis.log
@@ -0,0 +1,42 @@
+2022-09-06 16:54:38.017[INFO    ]: ====== Start ======
+2022-09-06 16:54:38.017[INFO    ]: Checking if the tool is executed by root user
+2022-09-06 16:54:38.017[INFO    ]: Get current OS version.
+2022-09-06 16:54:38.019[INFO    ]: Version is 7.9
+2022-09-06 16:54:38.020[INFO    ]: Checking the version of Anolis OS
+2022-09-06 16:54:38.020[INFO    ]: Switch to Anolis OS 7.9
+2022-09-06 16:54:38.020[INFO    ]: Checking required packages
+2022-09-06 16:54:38.032[INFO    ]: Checking i686 packages
+2022-09-06 16:54:38.630[INFO    ]: Verify before
+2022-09-06 16:54:38.631[INFO    ]: Checking: distribution
+2022-09-06 16:54:38.695[INFO    ]: centos-release-7-9.2009.1.el7.centos.aarch64
+2022-09-06 16:54:38.695[INFO    ]: Checking: yum lock
+2022-09-06 16:54:38.696[INFO    ]: Checking network environment
+2022-09-06 16:54:38.961[INFO    ]: Check internal network environment is True
+2022-09-06 16:54:38.961[INFO    ]: Check dnf modules
+2022-09-06 16:54:38.961[INFO    ]: Looking for yumdownloader
+2022-09-06 16:54:38.967[INFO    ]: Process yum-utils install
+2022-09-06 16:54:40.514[INFO    ]: Checking mysql version
+2022-09-06 16:54:40.578[INFO    ]: Finding your repository directory
+2022-09-06 16:54:40.578[INFO    ]: Backing up and removing old repository files...
+2022-09-06 16:54:41.835[INFO    ]: Processing contentdir in repo files...
+2022-09-06 16:54:41.837[INFO    ]: Backing up and removing 3rd-part repository files...
+2022-09-06 16:54:41.847[INFO    ]: switch to anolis.repo
+2022-09-06 16:54:41.852[INFO    ]: Removing CentOS-specific yum configuration from /etc/yum.conf ...
+2022-09-06 16:54:41.854[INFO    ]: Downloading Anolis OS release package...
+2022-09-06 16:54:43.055[INFO    ]: Switching old release package with Anolis OS...
+2022-09-06 16:54:43.218[INFO    ]: optimise repofile
+2022-09-06 16:54:43.225[INFO    ]: Installing base packages for Anolis OS...
+2022-09-06 16:54:50.456[INFO    ]: process pkgs for c7
+2022-09-06 16:54:55.277[INFO    ]: Distro sync
+2022-09-06 16:57:15.596[INFO    ]: Process enabled modules
+2022-09-06 16:57:15.597[INFO    ]: Swap centos-logos related packages with Anolis OS packages
+2022-09-06 16:57:17.136[INFO    ]: Packages related to rhn are not provided by Anolis OS
+2022-09-06 16:57:17.200[INFO    ]: Package python3-syspurpose is not provided by Anolis OS
+2022-09-06 16:57:17.264[INFO    ]: Remove centos gpg-pubkey
+2022-09-06 16:57:17.404[INFO    ]: Removing yum cache
+2022-09-06 16:57:17.413[INFO    ]: Verify after
+2022-09-06 16:57:17.413[INFO    ]: Sync successfully, update grub.cfg.
+2022-09-06 16:57:17.939[INFO    ]: Current system is uefi, add boot option to boot manager.
+2022-09-06 16:57:18.745[INFO    ]: Resume 3rd-part repository files...
+2022-09-06 16:57:18.749[INFO    ]: Yum clean all
+2022-09-06 16:57:28.850[INFO    ]: Switch complete. Anolis OS recommends rebooting this system.
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