diff --git a/thunderbird-redhat-default-prefs.js.rhel7 b/thunderbird-anolis-default-prefs.js.el7
similarity index 96%
rename from thunderbird-redhat-default-prefs.js.rhel7
rename to thunderbird-anolis-default-prefs.js.el7
index 4d01b7833b018d0bf5fe31dab6d5e578aadc53ec..1d192b118c3400135cd8897caa6ecbc6cc25feba 100644
--- a/thunderbird-redhat-default-prefs.js.rhel7
+++ b/thunderbird-anolis-default-prefs.js.el7
@@ -2,7 +2,7 @@ pref("app.update.enabled", false);
 pref("app.update.autoInstallEnabled", false);
 /* Allow users to set custom colors*/
 /* pref("browser.display.use_system_colors",   true);*/
-pref("general.useragent.vendor", "Red Hat");
+pref("general.useragent.vendor", "Anolis");
 pref("general.useragent.vendorSub", "THUNDERBIRD_RPM_VR");
 pref("intl.locale.matchOS", true);
 pref("mail.shell.checkDefaultClient", false);
diff --git a/thunderbird.spec b/thunderbird.spec
index 20b78496647ed175edd7de9b172678b75c53a5a3..c00e7633e8ba299218f01118d36fc09635f20578 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -1,3 +1,4 @@
+%define anolis_release .0.1
 # Set for local builds only
 %global disable_toolsets  0
 
@@ -129,7 +130,7 @@ end}
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
 Version:        91.7.0
-Release:        2%{?dist}
+Release:        2%{anolis_release}%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
@@ -145,11 +146,11 @@ ExcludeArch:    %{ix86}
   %endif
 %endif
 %if 0%{?rhel} == 7
-ExcludeArch:    aarch64 s390 ppc
+ExcludeArch:	s390 ppc
 %endif
 
 # We can't use the official tarball as it contains some test files that use
-# licenses that are rejected by Red Hat Legal.
+# licenses that are rejected by Anolis Legal.
 # The official tarball has to be always processed by the process-official-tarball
 # script.
 # Link to official tarball: https://archive.mozilla.org/pub/thunderbird/releases/%%{version}%%{?pre_version}/source/thunderbird-%%{version}%%{?pre_version}.source.tar.xz
@@ -167,7 +168,7 @@ Source21:       thunderbird.sh.in
 Source24:       mozilla-api-key
 Source27:       google-api-key
 Source28:       node-stdout-nonblocking-wrapper
-Source701:      thunderbird-redhat-default-prefs.js.rhel7
+Source701:      thunderbird-anolis-default-prefs.js.el7
 
 Source403:      nss-3.67.0-7.el8_1.src.rpm
 Source401:      nss-setup-flags-env.inc
@@ -1123,6 +1124,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
+* Tue Mar 15 2022 Zhang xianting <zhangxianting@uniontech.com> - 91.7.0-2.0.1
+- Rebrand to Anolis
+
 * Tue Mar 08 2022 Eike Rathke <erack@redhat.com> - 91.7.0-2
 - Update to 91.7.0 build2