diff --git a/0001-Change-branch-name-for-optimized-routines.patch b/0001-Change-branch-name-for-optimized-routines.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cad62ba3a0a2151edf53eb124dcbbfd028aa241a
--- /dev/null
+++ b/0001-Change-branch-name-for-optimized-routines.patch
@@ -0,0 +1,27 @@
+From 8af2d0dadcd5ae3fe3366d7d4c46f1f710dae458 Mon Sep 17 00:00:00 2001
+From: Xiong Zhou <xiongzhou4@huawei.com>
+Date: Tue, 27 Dec 2022 16:00:13 +0800
+Subject: [PATCH] [gcc-for-openEuler] Change branch name for
+ optimized-routines.
+
+---
+ build/download.sh | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/build/download.sh b/build/download.sh
+index a1e1b66..d11fe6e 100644
+--- a/build/download.sh
++++ b/build/download.sh
+@@ -37,7 +37,8 @@ download $GMP_NAME
+ download $MPC_NAME
+ download $MPFR_NAME
+ download $ISL_NAME
+-download $MATHLIB_NAME
++[ -d "$MATHLIB_NAME" ] && rm -rf $MATHLIB_NAME
++echo "Download $MATHLIB_NAME" && git clone -b openEuler-22.03-LTS-Next-release-20221227 https://gitee.com/src-openeuler/$MATHLIB_NAME.git
+ download $JEMALLOC_NAME
+ download $AUTOFDO_NAME
+ download $BOLT_NAME
+-- 
+2.33.0
+
diff --git a/config.xml b/config.xml
index 36bcee23d483d6a5e8e03ddc6d3ddb2c0e6bb47e..400be4f32ca3fd36621309cdecb31e36e778857e 100644
--- a/config.xml
+++ b/config.xml
@@ -1,6 +1,6 @@
-BRANCH="openEuler-22.09-rc5"
-INSTALL_NATIVE="gcc-10.3.1-2022.11-aarch64-linux"
-COMPILER_INFO="gcc for openEuler 2.3.2"
+BRANCH="openEuler-22.03-LTS-SP1-release"
+INSTALL_NATIVE="gcc-10.3.1-2022.12-aarch64-linux"
+COMPILER_INFO="gcc for openEuler 2.3.3"
 
 GCC="gcc-10.3.0"
 BINUTILS="binutils-2.37"
diff --git a/gcc-for-openEuler.spec b/gcc-for-openEuler.spec
index b479974559f751f80b42d2f77469449690019f43..651e2b655ed9c3f0f76d9b127bce9d1d9215495c 100644
--- a/gcc-for-openEuler.spec
+++ b/gcc-for-openEuler.spec
@@ -1,6 +1,6 @@
 Name:           gcc-for-openEuler
 Version:        1.0.4
-Release:        5
+Release:        7
 Summary:        GCC released as a binary package for openEuler and other OSes.
 
 License:        GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2 and BSD
@@ -8,13 +8,15 @@ URL:            https://gitee.com/openEuler/gcc-for-openEuler
 Source0:        %{name}-%{version}.tar.gz
 
 %global config config.xml
-%global build_name gcc-10.3.1-2022.11-aarch64-linux
+%global build_name gcc-10.3.1-2022.12-aarch64-linux
 
 ExclusiveArch:	aarch64
 
 BuildRequires:  git bison flex texinfo autoconf libtool elfutils-libelf-devel glibc-static
 BuildRequires:	chrpath centos-release-scl devtoolset-7 python3 zlib-devel lksctp-tools-devel
 
+Patch1:         0001-Change-branch-name-for-optimized-routines.patch
+
 %description
 GCC released as a binary package for openEuler and other OSes.
 
@@ -22,7 +24,7 @@ GCC released as a binary package for openEuler and other OSes.
 %global debug_package %{nil}
 
 %prep
-%autosetup
+%autosetup -p1
 cp -f %{_sourcedir}/%{config} build/
 
 %build
@@ -41,6 +43,12 @@ sha256sum %{build_name}.tar.gz > %{build_name}.tar.gz.sha256
 %attr(755, root, root) /%{build_name}.tar.gz.sha256
 
 %changelog
+* Tue Dec 27 2022 Xiong Zhou <xiongzhou4@huawei.com> - 1.0.4-7
+- Change branch name for optimized routines.
+
+* Wed Dec 21 2022 Xiong Zhou <xiongzhou4@huawei.com> - 1.0.4-6
+- Update the date to 2022.12 in the gcc build name.
+
 * Wed Nov 16 2022 Xiong Zhou <xiongzhou4@huawei.com> - 1.0.4-5
 - Update the date in the gcc build name.