diff --git a/0002-modify-multicore-timeout-support.patch b/0002-modify-multicore-timeout-support.patch
deleted file mode 100644
index a56905bf1f08b90b178476fb1f2e51b88e0b3e06..0000000000000000000000000000000000000000
--- a/0002-modify-multicore-timeout-support.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 381138de2ec31950eae0f216ab452e1d37b700cc Mon Sep 17 00:00:00 2001
-From: ZZJ <1220292247@qq.com>
-Date: Sat, 31 Aug 2024 13:40:28 +0800
-Subject: [PATCH] change threshold
-
----
- opal/mca/pmix/pmix3x/pmix/src/client/pmix_client.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/opal/mca/pmix/pmix3x/pmix/src/client/pmix_client.c b/opal/mca/pmix/pmix3x/pmix/src/client/pmix_client.c
-index d012c3a..fcf2f1d 100644
---- a/opal/mca/pmix/pmix3x/pmix/src/client/pmix_client.c
-+++ b/opal/mca/pmix/pmix3x/pmix/src/client/pmix_client.c
-@@ -904,7 +904,7 @@ PMIX_EXPORT pmix_status_t PMIx_Finalize(const pmix_info_t info[], size_t ninfo)
-     pmix_status_t rc;
-     size_t n;
-     pmix_client_timeout_t tev;
--    struct timeval tv = {2, 0};
-+    struct timeval tv = {5, 0};
-     pmix_peer_t *peer;
-     int i;
- 
--- 
-2.42.0.windows.2
-
diff --git a/openmpi-4.1.5.tar.bz2 b/openmpi-5.0.5.tar.bz2
similarity index 30%
rename from openmpi-4.1.5.tar.bz2
rename to openmpi-5.0.5.tar.bz2
index b2b9429bf4f155ef0aaa8714dbe13d51acd5c5f7..bfe0db5562625dc9070b78030eac6618a396f12c 100644
Binary files a/openmpi-4.1.5.tar.bz2 and b/openmpi-5.0.5.tar.bz2 differ
diff --git a/openmpi.spec b/openmpi.spec
index 7b2d88b6ab8b97417e107f754843bd43a015a780..7834daa6965fea2d306774da04749aff92d0f299 100644
--- a/openmpi.spec
+++ b/openmpi.spec
@@ -1,18 +1,19 @@
 Name:           openmpi
-Version:        4.1.5
-Release:        7
+Version:        5.0.5
+Release:        1
 Summary:        Open Source High Performance Computing
 License:        BSD-3-Clause
 URL:            http://www.open-mpi.org/
-Source0:        https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-%{version}.tar.bz2
+Source0:        https://download.open-mpi.org/release/open-mpi/v5.0/openmpi-%{version}.tar.bz2
 Source1:        openmpi.module.in
 Source2:        openmpi.pth.py3
 Source3:        macros.openmpi
+%ifarch riscv64
 Patch1000:      add-riscv64-support.patch
+%endif
 %ifarch loongarch64
 Patch1001:	0001-add-loongarch64-support-for-openmpi.patch
 %endif
-Patch1002:      0002-modify-multicore-timeout-support.patch
 
 BuildRequires:      gcc-c++, gcc-gfortran
 %ifarch %{valgrind_arches}
@@ -90,6 +91,7 @@ This contains man files for the using of openmpi.
 ./autogen.pl --force
 
 %build
+
 ./configure \
             --bindir=%{_bindir} \
             --libdir=%{_libdir}/%{name}/lib \
@@ -100,7 +102,6 @@ This contains man files for the using of openmpi.
             --disable-silent-rules \
             --enable-builtin-atomics \
             --enable-mpi-thread-multiple \
-            --enable-mpi-cxx \
             --enable-mpi-java \
             --enable-mpi1-compatibility \
             --with-sge \
@@ -124,9 +125,6 @@ This contains man files for the using of openmpi.
 %make_install
 find %{buildroot}%{_libdir}/%{name}/lib -name \*.la -delete
 find %{buildroot}%{_mandir}/%{name_all} -type f -exec gzip -9 {} \;
-ln -s mpicc.1.gz %{buildroot}%{_mandir}/%{name_all}/man1/mpiCC.1.gz
-rm %{buildroot}%{_mandir}/%{name_all}/man1/mpiCC.1
-mkdir %{buildroot}%{_mandir}/%{name_all}/man{2,4,5,6,8,9,n}
 
 mkdir -p %{buildroot}%{_datadir}/modulefiles/mpi
 sed 's#@LIBDIR@#%{_libdir}/%{name}#;
@@ -179,7 +177,7 @@ echo "%{_libdir}/openmpi/lib" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arch}.c
 make check
 
 %files
-%license LICENSE opal/mca/event/libevent2022/libevent/LICENSE
+%license LICENSE
 %dir %{_libdir}/%{name}
 %dir %{_sysconfdir}/%{name_all}
 %dir %{_libdir}/%{name}/lib
@@ -194,15 +192,17 @@ make check
 %{_bindir}/mpiexec
 %{_bindir}/mpirun
 %{_bindir}/ompi*
-%{_bindir}/orte-*
-%{_bindir}/orted
-%{_bindir}/orterun
+%{_bindir}/oshrun
+%{_bindir}/pcc
+%{_bindir}/prte*
+%{_bindir}/prun
+%{_bindir}/pterm
 %{_libdir}/%{name}/lib/*.so.*
 %{_libdir}/%{name}/lib/openmpi/*
 %{_libdir}/%{name}/lib/mpi.jar
 %{_libdir}/%{name}/share/openmpi/help*.txt
 %{_libdir}/%{name}/share/openmpi/amca-param-sets
-%{_libdir}/%{name}/share/openmpi/mca-btl-openib-device-params.ini
+%{_libdir}/%{name}/share/prte/*
 
 
 %files devel
@@ -213,9 +213,6 @@ make check
 %{_bindir}/mpiCC
 %{_bindir}/mpif*
 %{_bindir}/opal*
-%{_bindir}/ortecc
-%{_bindir}/aggregate_profile.pl
-%{_bindir}/profile2mat.pl
 %{_bindir}/mpijava*
 %{_libdir}/%{name}/lib/*.so
 %{_libdir}/%{name}/lib/*.mod
@@ -234,6 +231,12 @@ make check
 %{_mandir}/%{name_all}/man*/*
 
 %changelog
+* Tue Jul 02 2024 xu_ping <707078654@qq.com> - 5.0.5-1
+- Upgrade version to 5.0.5
+- MPI C++ bindings have been removed.
+- Add missing write memory barrier in btl/smcuda
+- fix some bugs.
+
 * Mon Aug 19 2024 zhangzijian <1220292247@qq.com> - 4.1.5-7
 - Modify multicore causing finalize timeout error