diff --git a/prometheus2.spec b/prometheus2.spec
index 664287171b19d0c930ef6d7de86a9de2823ac5cf..d1a8263162429a09576debd4ade39e1aa7da8692 100644
--- a/prometheus2.spec
+++ b/prometheus2.spec
@@ -2,22 +2,16 @@
 
 Name:    prometheus2
 Version: 2.20.0
-Release: 3
+Release: 4
 Summary: The Prometheus 2.x monitoring system and time series database.
 License: ASL 2.0
 URL:     https://prometheus.io
 Conflicts: prometheus
 
-%ifarch aarch64
-%global hostarch  arm64
-%endif
-%ifarch x86_64
-%global hostarch  amd64
-%endif
-
-Source0: prometheus-%{version}.linux-%{hostarch}.tar.gz
-Source1: prometheus.service
-Source2: prometheus.default
+Source0: prometheus-%{version}.linux-arm64.tar.gz
+Source1: prometheus-%{version}.linux-amd64.tar.gz
+Source2: prometheus.service
+Source3: prometheus.default
 
 BuildRequires: systemd
 %{?systemd_requires}
@@ -30,7 +24,13 @@ configured targets at given intervals, evaluates rule expressions, displays the
 results, and can trigger alerts if some condition is observed to be true.
 
 %prep
-%setup -q -n prometheus-%{version}.linux-%{hostarch}
+%ifarch aarch64
+%setup -q -b 0 -n prometheus-%{version}.linux-arm64
+%endif
+
+%ifarch x86_64
+%setup -q -b 1 -n prometheus-%{version}.linux-amd64
+%endif
 
 %build
 /bin/true
@@ -44,10 +44,11 @@ for dir in console_libraries consoles; do
   for file in ${dir}/*; do
     install -D -m 644 ${file} %{buildroot}%{_datarootdir}/prometheus/${file}
   done
+
 done
 install -D -m 644 prometheus.yml %{buildroot}%{_sysconfdir}/prometheus/prometheus.yml
-install -D -m 644 %{SOURCE1} %{buildroot}%{_unitdir}/prometheus.service
-install -D -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/default/prometheus
+install -D -m 644 %{SOURCE2} %{buildroot}%{_unitdir}/prometheus.service
+install -D -m 644 %{SOURCE3} %{buildroot}%{_sysconfdir}/default/prometheus
 
 %pre
 getent group prometheus >/dev/null || groupadd -r prometheus
@@ -77,6 +78,9 @@ exit 0
 %dir %attr(755, prometheus, prometheus)%{_sharedstatedir}/prometheus
 
 %changelog
+* Mon Jan 09 2023 tianhang <tian_hang@hoperun.com> - 2.20.0-4
+- cherry pick commit c18e334 to fix compilation failure
+
 - Thu Mar 24 2022 yaoxin <yaoxin30@huawei.com> - 2.20.0-3
 - Delete release %{?dist}