diff --git a/download b/download
index 1d196dda7331f8ac93a087dce0d6219f3ea9ba62..203469b7aeed16595c73987480917a42c87ca9e5 100644
--- a/download
+++ b/download
@@ -3,4 +3,3 @@ a9f32342fcac2b79f76860ee742d6ff1  cbindgen-vendor.tar.xz
 b95f3d79d9d95cf6c1562ca9ffa7191b  thunderbird-langpacks-102.15.0-20230828.tar.xz
 75157f5e77e1a4f460645a57ff54e552  nspr-4.34.0-3.el8_1.src.rpm
 b603172c3f4cbb1d8197328087ca3972  nss-3.79.0-11.el8_1.src.rpm
-f5186eae0d0728e2cdcb6c26cd7d658e  rust-cbindgen.tar.gz
diff --git a/thunderbird-anolis-default-prefs.js b/thunderbird-centos-default-prefs.js
similarity index 96%
rename from thunderbird-anolis-default-prefs.js
rename to thunderbird-centos-default-prefs.js
index 1d192b118c3400135cd8897caa6ecbc6cc25feba..c27d9d31f6758c227fa7cdd781bbc51cfffd2054 100644
--- a/thunderbird-anolis-default-prefs.js
+++ b/thunderbird-centos-default-prefs.js
@@ -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", "Anolis");
+pref("general.useragent.vendor", "CentOS");
 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 745b09095db3e74dad45247a0391a9ddffb76267..3af29f7ff5169468fd302e95a6d4d4e97a4b2338 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -1,4 +1,3 @@
-%define anolis_release .0.1
 # Set for local builds only
 %global disable_toolsets  0
 
@@ -121,7 +120,7 @@ end}
 %endif
 %global use_rustts        1
 %global dts_version       10
-#%global rust_version      1.62
+%global rust_version      1.62
 %if 0%{?rhel} >= 8
   %global use_rustts      0
 %endif
@@ -185,7 +184,7 @@ end}
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
 Version:        102.15.0
-Release:        1%{anolis_release}%{?dist}
+Release:        1%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
@@ -217,7 +216,7 @@ Source1:        thunderbird-langpacks-%{version}-20230828.tar.xz
 Source2:        cbindgen-vendor.tar.xz
 Source3:        process-official-tarball
 Source10:       thunderbird-mozconfig
-Source12:       thunderbird-anolis-default-prefs.js
+Source12:       thunderbird-centos-default-prefs.js
 Source20:       thunderbird.desktop
 Source21:       thunderbird.sh.in
 Source24:       mozilla-api-key
@@ -228,7 +227,6 @@ Source35:       google-loc-api-key
 Source403:      nss-3.79.0-11.el8_1.src.rpm
 Source401:      nss-setup-flags-env.inc
 Source402:      nspr-4.34.0-3.el8_1.src.rpm
-Source404:	rust-cbindgen.tar.gz
 
 # Build patches
 Patch3:         mozilla-build-arm.patch
@@ -351,7 +349,7 @@ BuildRequires:  rustfmt >= %{rust_version}
 %endif
 
 %if 0%{?use_rustts}
-#BuildRequires:  rust-toolset-%{rust_version}
+BuildRequires:  rust-toolset-%{rust_version}
 %endif
 
 %if 0%{?use_llvmts}
@@ -873,23 +871,8 @@ which node
 mkdir -p my_rust_vendor
 cd my_rust_vendor
 %{__tar} xf %{SOURCE2}
-cd ..
-mkdir rust-cbindgen
-cd rust-cbindgen
-%{__tar} xf %{SOURCE404}
-mkdir -p %{_buildrootdir}/cargo
-export CACHE_DIR=%{_buildrootdir}/cargo
-CARGO_HOME=$CACHE_DIR RUSTUP_HOME=$CACHE_DIR 
-%ifarch aarch64
-cp -r rust-cbindgen/rust-cbindgen-aarch64/* $CACHE_DIR
-%endif
-%ifarch x86_64
-cp -r rust-cbindgen/rust-cbindgen-x86_64/* $CACHE_DIR
-%endif
-export PATH=$CACHE_DIR/bin/:$PATH
-export LD_LIBRARY_PATH=$CACHE_DIR/lib:$LD_LIBRARY_PATH
-rustc --version
-cat > %{_buildrootdir}/cargo/config <<EOL
+mkdir -p .cargo
+cat > .cargo/config <<EOL
 [source.crates-io]
 replace-with = "vendored-sources"
 
@@ -901,8 +884,8 @@ EOL
 #export RUSTFLAGS="-Cdebuginfo=0 -Clinker=/opt/rh/gcc-toolset-12/root/usr/bin/gcc"
 %endif
 
-#env CARGO_HOME=.cargo cargo install cbindgen
-#export PATH=`pwd`/.cargo/bin:$PATH
+env CARGO_HOME=.cargo cargo install cbindgen
+export PATH=`pwd`/.cargo/bin:$PATH
 cd -
 %endif
 
@@ -1292,10 +1275,6 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
-* Wed Sep 06 2023 yangxianzhao <yangxianzhao@uniontech.com> - 102.15.0-1.0.1
-- rebrand: rebrand to anolis
-- fix build error
-
 * Mon Sep 04 2023 CentOS Sources <bugs@centos.org> - 102.15.0-1.el7.centos
 - rebrand default prefs