diff --git a/pcp.spec b/pcp.spec
index 4d4a026501af07788cfdb535414860c3e6b0d374..d93b1e881aac90aa49fa79818fdb2055382808dd 100644
--- a/pcp.spec
+++ b/pcp.spec
@@ -1,6 +1,6 @@
 Name:    pcp
 Version: 6.1.1
-Release: 3
+Release: 4
 Summary: System-level performance monitoring and performance management
 License: GPL-2.0-or-later AND LGPL-2.1-or-later AND CC-BY-3.0
 URL:     https://pcp.io
@@ -2049,6 +2049,10 @@ export PYTHON=python%{?default_python}
 %configure %{?_with_initd} %{?_with_doc} %{?_with_dstat} %{?_with_ib} %{?_with_statsd} %{?_with_perfevent} %{?_with_bcc} %{?_with_bpf} %{?_with_bpftrace} %{?_with_json} %{?_with_mongodb} %{?_with_snmp} %{?_with_nutcracker} %{?_with_python2}
 make %{?_smp_mflags} default_pcp
 
+pushd src/pmdas/bpf/modules
+ls *.so | awk '{print $1}' | for line in `xargs`;do strip $line;done
+popd
+
 %install
 rm -Rf $RPM_BUILD_ROOT
 BACKDIR=`pwd`
@@ -3100,6 +3104,9 @@ fi
 
 
 %changelog
+* Mon Apr 08 2024 Ge Wang <wang__ge@126.com> - 6.1.1-4
+- Remove debug info in so library
+
 * Fri Mar 29 2024 wangkai <13474090681@163.com> - 6.1.1-3
 - Fix CVE-2024-3019