diff --git a/0004-modify-python2-to-python3.patch b/0004-modify-python2-to-python3.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bfd12e8211cd3b1b49ba8fcbbc396e7fe8ea4b8d
--- /dev/null
+++ b/0004-modify-python2-to-python3.patch
@@ -0,0 +1,39 @@
+From 7fecf25e72225dfd2b3e8ba04e7ec8773fed1df8 Mon Sep 17 00:00:00 2001
+From: wangxiao <wangxiao65@huawei.com>
+Date: Wed, 21 Oct 2020 21:47:04 +0800
+Subject: [PATCH] modify python2.7 to python3.8
+
+---
+ configure    | 2 +-
+ configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index 71574ce..dfd4ea6 100755
+--- a/configure
++++ b/configure
+@@ -7348,7 +7348,7 @@ fi
+ 
+   test -n "$PYTHON" && break
+ done
+-test -n "$PYTHON" || PYTHON="python2.7"
++test -n "$PYTHON" || PYTHON="python3.8"
+ 
+ 
+ 
+diff --git a/configure.ac b/configure.ac
+index 2a94208..c42a17b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -785,7 +785,7 @@ AC_CHECK_PROGS(PYLINT, pylint, /bin/true)
+ AC_SUBST(PYLINT)
+ 
+ dnl check if python available for the build and runtime
+-AC_CHECK_PROGS(PYTHON, python, python2.7)
++AC_CHECK_PROGS(PYTHON, python, python3.8)
+ AC_SUBST(PYTHON)
+ 
+ dnl check if python3 available for the build and runtime
+-- 
+2.23.0
+
diff --git a/pcp.spec b/pcp.spec
index b9f96e1911b4c7cb661c8265b0ea8c00568dbac6..fba78598dc77b832e57d432877f5c40bb6809f00 100644
--- a/pcp.spec
+++ b/pcp.spec
@@ -6,10 +6,12 @@
 %global _with_bcc --with-pmdabcc=yes
 %endif
 
+%global __python3 python
+
 Name:             pcp
 Version:          4.1.3
 Summary:          System-level performance monitoring and performance management
-Release:          13
+Release:          14
 License:          GPLv2+ and LGPLv2.1+ and CC-BY
 URL:              https://pcp.io
 Source0:          https://dl.bintray.com/pcp/source/pcp-4.1.3.tar.gz
@@ -23,9 +25,10 @@ Patch6000:        CVE-2019-3695-CVE-2019-3696.patch
 Patch9000:        9000-fix-new-function-not-found-when-Install.patch
 Patch9001:        0002-fix-some-pcp-pidstat-bugs.patch
 Patch9002:        0003-fix-pcp-pidstat-bug.patch
+Patch9003:        0004-modify-python2-to-python3.patch
 
 BuildRequires:    gcc gcc-c++ procps autoconf bison flex nss-devel rpm-devel avahi-devel xz-devel zlib-devel
-BuildRequires:    python2-devel python3-devel ncurses-devel readline-devel cyrus-sasl-devel papi-devel libpfm-devel >= 4
+BuildRequires:    python3-devel ncurses-devel readline-devel cyrus-sasl-devel papi-devel libpfm-devel >= 4
 BuildRequires:    libmicrohttpd-devel cairo-devel systemtap-sdt-devel boost-devel perl-generators perl-devel perl(strict)
 BuildRequires:    perl(ExtUtils::MakeMaker) perl(LWP::UserAgent) perl(JSON) perl(LWP::UserAgent) perl(Time::HiRes) perl(Digest::MD5)
 BuildRequires:    man systemd-devel desktop-file-utils qt5-qtbase-devel qt5-qtsvg-devel
@@ -816,15 +819,6 @@ Requires:         pcp pcp-doc pcp-system-tools pcp-pmda-dm pcp-pmda-nfsclient
 %description zeroconf
 This package installs configuration files to tweak indexes for PCP metrics.
 
-%package -n python2-pcp
-Summary:          PCP Python2 bindings and documentation
-License:          GPLv2+
-Requires:         pcp = %{version}-%{release} python2
-Obsoletes:        python-pcp
-%description -n python2-pcp
-This package contains language bindings for the Performance Metric API (PMAPI) monitoring
-tool and Performance Metric Domain Agent (PMDA) collector tool written in Python2.
-
 %package -n python3-pcp
 Summary:          PCP Python3 bindings and documentation
 License:          GPLv2+
@@ -870,6 +864,7 @@ This package installs selinux support files for PCP.
 %patch9000 -p1
 %patch9001 -p1
 %patch9002 -p1
+%patch9003 -p1
 
 %build
 
@@ -2202,8 +2197,6 @@ fi
 
 %files -n perl-PCP-LogSummary -f perl-pcp-logsummary.list
 
-%files -n python2-pcp -f python-pcp.list.rpm
-
 %files -n python3-pcp -f python3-pcp.list.rpm
 
 %files gui -f pcp-gui.list
@@ -2225,6 +2218,9 @@ fi
 %config(noreplace) /etc/pcp/pmrep/*
 
 %changelog
+* Wed Oct 21 2020 wangxiao <wangxiao65@huawei.com> - 4.1.3-14
+- drop python2 subpackage
+
 * Tue Sep 22 2020 zhangjiapeng <zhangjiapeng9@huawei.com> - 4.1.3-13
 - fix pcp pidstat bug  -a option