diff --git a/gcc.spec b/gcc.spec
index 449ea3b..a2d1675 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -2,7 +2,7 @@
 %global gcc_major 12
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 39
+%global gcc_release 40
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -3188,10 +3188,13 @@ end
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/amxtileintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/amxint8intrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/amxbf16intrin.h
+%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/amxfp16intrin.h
+%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/amxcomplexintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/x86gprintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/uintrintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/hresetintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/keylockerintrin.h
+%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/prfchiintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/avxvnniintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/mwaitintrin.h
 %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/include/avx512fp16intrin.h
@@ -4064,6 +4067,12 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Thu Nov 21 2024 liyancheng <412998149@qq.com> - 12.3.1-40
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:Add missing header file for x86
+
 * Thu Nov 21 2024 huangzifeng <huangzifeng6@huawei.com> - 12.3.1-39
 - Type:Sync
 - ID:NA