diff --git a/python3-add-generic-os-support.patch b/python3-add-generic-os-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c64435a76248b37ef0e99ed9f8623a18fe373682
--- /dev/null
+++ b/python3-add-generic-os-support.patch
@@ -0,0 +1,24 @@
+diff --git a/Lib/platform.py b/Lib/platform.py
+index 6ab06b5..8d41a4b 100755
+--- a/Lib/platform.py
++++ b/Lib/platform.py
+@@ -297,7 +297,7 @@ _release_version = re.compile(r'([^0-9]+)'
+ # and http://www.die.net/doc/linux/man/man1/lsb_release.1.html
+
+ _supported_dists = (
+-    'SuSE', 'debian', 'fedora', 'redhat', 'centos',
++    'SuSE', 'debian', 'fedora', 'redhat', 'centos', 'generic_os',
+     'mandrake', 'mandriva', 'rocks', 'slackware', 'yellowdog', 'gentoo',
+     'UnitedLinux', 'turbolinux', 'arch', 'mageia')
+
+@@ -367,6 +367,8 @@ def _linux_distribution(distname, version, id, supported_dists,
+         return distname, version, id
+     etc.sort()
+     for file in etc:
++        if os.path.islink(os.path.join(_UNIXCONFDIR, file)):
++            continue
+         m = _release_filename.match(file)
+         if m is not None:
+             _distname, dummy = m.groups()
+--
+2.23.0
diff --git a/python3.spec b/python3.spec
index f33eeb3b4b83a333eecbfaa92306a4af9dfefa06..12cb5a36b0c518d6a7b7a1592744ad89e65d8fe4 100644
--- a/python3.spec
+++ b/python3.spec
@@ -3,7 +3,7 @@ Summary: Interpreter of the Python3 programming language
 URL: https://www.python.org/
 
 Version: 3.7.4
-Release: 9
+Release: 11
 License: Python
 
 %global branchversion 3.7
@@ -106,6 +106,8 @@ Patch6001:	CVE-2019-16935.patch
 Patch6002:	CVE-2019-17514.patch
 Patch6003:	CVE-2019-9674.patch
 
+Patch9000: python3-add-generic-os-support.patch
+
 Provides: python%{branchversion} = %{version}-%{release}
 Provides: python(abi) = %{branchversion}
 
@@ -135,6 +137,14 @@ in other languages that need easy-to-use scripting or automation interfaces.
 
 This package Provides python version 3.
 
+%package -n python3-unversioned-command
+Summary: The "python" command that runs Python 3
+Requires: %{name} = %{version}-%{release}
+Provides: python = %{version}-%{release}
+Conflicts: python2
+%description -n python3-unversioned-command
+This package contains /usr/bin/python - the "python" command that runs Python 3.
+
 %package devel
 Summary: Libraries and header files needed for Python development
 Requires: %{name} = %{version}-%{release}
@@ -197,6 +207,9 @@ rm Lib/ensurepip/_bundled/*.whl
 %patch6002 -p1
 %patch6003 -p1
 
+%patch9000 -p1
+
+sed -i "s/generic_os/%{_vendor}/g" Lib/platform.py
 rm configure pyconfig.h.in
 
 %build
@@ -375,6 +388,8 @@ ln -s \
   %{_bindir}/python%{LDVERSION_debug} \
   %{buildroot}%{_bindir}/python3-debug
 
+ln -s %{_bindir}/python3 %{buildroot}%{_bindir}/python
+
 mv %{buildroot}%{_bindir}/2to3-%{branchversion} %{buildroot}%{_bindir}/2to3
 
 %check
@@ -626,6 +641,8 @@ export BEP_GTDLIST="$BEP_GTDLIST_TMP"
 %{_libdir}/%{py_INSTSONAME_optimized}
 %{_libdir}/libpython3.so
 
+%files -n python3-unversioned-command
+%{_bindir}/python
 
 %files devel
 %{_bindir}/2to3
@@ -796,6 +813,18 @@ export BEP_GTDLIST="$BEP_GTDLIST_TMP"
 %{_mandir}/*/*
 
 %changelog
+* Tue Jun 2 2020 hanxinke<hanxinke@huawei.com> - 3.7.4-11
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add python3-unversioned-command package
+
+* Mon Jun 1 2020 hanxinke<hanxinke@huawei.com> - 3.7.4-10
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add generic_os support to python3
+
 * Tue Apr 21 2020 hanxinke<hanxinke@huawei.com> - 3.7.4-9
 - Type:cves
 - ID:CVE-2019-9674