diff --git a/README.en.md b/README.en.md
index 29b56e95b8bfd2d4e639df01e5d0901324a33568..8e8b6d8504da8794747d3f67549f6811e2a43075 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,22 +1,8 @@
-# lld-15
+# lld
 
 #### Description
-LLVM Linker
-
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Instructions
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
+This package contains library and header files needed to develop new native
+programs that use the LLD infrastructure.
 
 #### Contribution
 
@@ -33,4 +19,4 @@ Software architecture description
 3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
 4.  The most valuable open source project [GVP](https://gitee.com/gvp)
 5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
+6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
\ No newline at end of file
diff --git a/README.md b/README.md
index 3787285382b341a42e512aeb1b29b7ff512b16af..fa118f6f94452db788258fb20733f1b4b6d7952b 100644
--- a/README.md
+++ b/README.md
@@ -19,4 +19,4 @@ programs that use the LLD infrastructure.
 3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
 4.  [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
 5.  Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
+6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
\ No newline at end of file
diff --git a/lld-12.0.1.src.tar.xz b/lld-12.0.1.src.tar.xz
deleted file mode 100644
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Binary files a/lld-12.0.1.src.tar.xz and /dev/null differ
diff --git a/lld-12.0.1.src.tar.xz.sig b/lld-12.0.1.src.tar.xz.sig
deleted file mode 100644
index 204df67467eed62345f781ae59b544e83fedd5b0..0000000000000000000000000000000000000000
Binary files a/lld-12.0.1.src.tar.xz.sig and /dev/null differ
diff --git a/lld-17.0.6.src.tar.xz b/lld-17.0.6.src.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..6649129bf50b6b2ad2bce9f57598779aa7c55ab8
Binary files /dev/null and b/lld-17.0.6.src.tar.xz differ
diff --git a/lld.spec b/lld.spec
index c874307a874c8e9a9c80a91ce3c82d866678d11f..1556adf2a51c753a99611eb45e83ed019c97c240 100644
--- a/lld.spec
+++ b/lld.spec
@@ -1,18 +1,18 @@
-%bcond_with sys_llvm
-%bcond_with check
+%bcond_without sys_llvm
+%bcond_without check
 
-%global maj_ver 12
+%global maj_ver 17
 %global min_ver 0
-%global patch_ver 1
+%global patch_ver 6
 
 %if %{with sys_llvm}
 %global pkg_name lld
-%global bin_suffix %{nil}
 %global install_prefix %{_prefix}
+%global install_datadir %{_datadir}
 %else
 %global pkg_name lld%{maj_ver}
-%global bin_suffix -%{maj_ver}
 %global install_prefix %{_libdir}/llvm%{maj_ver}
+%global install_datadir %{install_prefix}/share
 %endif
 
 %global install_bindir %{install_prefix}/bin
@@ -47,10 +47,12 @@ BuildRequires:	cmake
 BuildRequires:  llvm-devel = %{version}
 BuildRequires:  llvm-googletest = %{version}
 BuildRequires:  llvm-test = %{version}
+BuildRequires:  llvm-cmake-utils = %{version}
 %else
 BuildRequires:	llvm%{maj_ver}-devel = %{version}
 BuildRequires:	llvm%{maj_ver}-googletest = %{version}
 BuildRequires:	llvm%{maj_ver}-test = %{version}
+BuildRequires:  llvm%{maj_ver}-cmake-utils = %{version}
 %endif
 BuildRequires:	ncurses-devel
 BuildRequires:	ninja-build
@@ -97,6 +99,7 @@ cd _build
 	-DLLVM_EXTERNAL_LIT=%{_bindir}/lit \
 	-DLLVM_LIT_ARGS="-sv \
 	--path %{install_prefix}" \
+	-DLLVM_COMMON_CMAKE_UTILS=%{install_datadir}/llvm/cmake \
 	-DLLVM_MAIN_SRC_DIR=%{install_prefix}/src
 
 %ninja_build
@@ -108,8 +111,7 @@ rm %{buildroot}%{install_includedir}/mach-o/compact_unwind_encoding.h
 
 %check
 %if %{with check}
-cd _build
-%ninja_build check-lld
+%ninja_build check-lld -C _build
 %endif
 
 %files
@@ -125,5 +127,8 @@ cd _build
 %{install_libdir}/liblld*.so.*
 
 %changelog
+* Fri Dec 1 2023 zhoujing <zhoujing106@huawei.com> - 17.0.6-1
+- Update to 17.0.6
+
 * Thu May 25 2023 cf-zhao <zhaochuanfeng@huawei.com> - 12.0.1-1
-- Package init
+- Package init
\ No newline at end of file