diff --git a/0021-change-clang-compiler-path.patch b/0021-change-clang-compiler-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8f9cbf9c7156d0f6d683cfba2cbde059be74f3e9
--- /dev/null
+++ b/0021-change-clang-compiler-path.patch
@@ -0,0 +1,42 @@
+From efc0ea7fc6de6853c2bc6157f1f8a66c671531e4 Mon Sep 17 00:00:00 2001
+From: heppen <hepeng68@huawei.com>
+Date: Fri, 4 Aug 2023 11:45:16 +0800
+Subject: [PATCH] change clang compiler path
+
+---
+ config/clang/clang.gni      | 4 ++--
+ toolchain/gcc_toolchain.gni | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/config/clang/clang.gni b/config/clang/clang.gni
+index 9728e12..f00283c 100755
+--- a/config/clang/clang.gni
++++ b/config/clang/clang.gni
+@@ -4,9 +4,9 @@
+ 
+ import("//build/toolchain/toolchain.gni")
+ 
+-default_clang_base_path = "/usr/lib64/llvm15/"
++default_clang_base_path = "/usr/"
+ clang_lib_path =
+-    "${default_clang_base_path}/lib/clang/15.0.7/lib"
++    "/usr/lib64"
+ 
+ declare_args() {
+   # Indicates if the build should use the Chrome-specific plugins for enforcing
+diff --git a/toolchain/gcc_toolchain.gni b/toolchain/gcc_toolchain.gni
+index 6a68e42..0c91ccf 100755
+--- a/toolchain/gcc_toolchain.gni
++++ b/toolchain/gcc_toolchain.gni
+@@ -585,7 +585,7 @@ template("clang_toolchain") {
+ 
+   gcc_toolchain(target_name) {
+     # prefix = rebase_path("$clang_base_path/bin", root_build_dir)
+-    prefix = "/usr/lib64/llvm15/bin"
++    prefix = "/usr/bin"
+     cc = "$prefix/clang"
+     cxx = "$prefix/clang++"
+     ld = cxx
+-- 
+2.33.0
+
diff --git a/distributed-build.spec b/distributed-build.spec
index 44c0841c5479295cd81036496c99b3d7988435f2..b91e54d78f3f6491365f0a52549a873dd60a02f1 100644
--- a/distributed-build.spec
+++ b/distributed-build.spec
@@ -2,7 +2,7 @@
 %global openHarmony_source_release OpenHarmony-v3.2-Release
 Name:           distributed-build
 Version:        1.0.0
-Release:        6
+Release:        7
 Summary:        openEuler embedded softbus build tools
 License:        Apache-2.0
 URL:            https://gitee.com/openharmony/build
@@ -28,6 +28,7 @@ Patch0017: 0017-feat-add-script-to-create-soft-link.patch
 Patch0018: 0018-feat-add-safwk-compile-gn-target.patch
 Patch0019: 0019-feat-add-devicemanager-gn-files.patch
 Patch0020: 0020-add-some-components-to-build.patch
+Patch0021: 0021-change-clang-compiler-path.patch
 
 BuildArch: noarch
 
@@ -48,6 +49,9 @@ cp -rp  %{_builddir}/build-%{openHarmony_source_release}/* %{buildroot}/opt/dist
 /opt/distributed-middleware-build
 
 %changelog
+* Thu Aug 03 2023 Peng He <hepeng68@huawei.com> - 1.0.0-7
+- change clang compiler path.
+
 * Thu Aug 03 2023 Peng He <hepeng68@huawei.com> - 1.0.0-6
 - change clang15/llvm15/lld15 to clang/llvm/lld.