diff --git a/python3.spec b/python3.spec
index e1761c1..77e1278 100644
--- a/python3.spec
+++ b/python3.spec
@@ -3,7 +3,7 @@ Summary: Interpreter of the Python3 programming language
 URL: https://www.python.org/
 
 Version: 3.8.5
-Release: 1
+Release: 2
 License: Python
 
 %global branchversion 3.8
@@ -69,7 +69,9 @@ BuildRequires: tcl-devel
 BuildRequires: tix-devel
 BuildRequires: tk-devel
 
+%ifarch %{valgrind_arches}
 BuildRequires: valgrind-devel
+%endif
 
 BuildRequires: xz-devel
 BuildRequires: zlib-devel
@@ -229,7 +231,9 @@ pushd ${DebugBuildDir}
   --enable-loadable-sqlite-extensions \
   --with-dtrace \
   --with-ssl-default-suites=openssl \
+%ifarch %{valgrind_arches}
   --with-valgrind \
+%endif
   --without-ensurepip \
   --with-pydebug
 
@@ -253,7 +257,9 @@ pushd ${OptimizedBuildDir}
   --enable-loadable-sqlite-extensions \
   --with-dtrace \
   --with-ssl-default-suites=openssl \
+%ifarch %{valgrind_arches}
   --with-valgrind \
+%endif
   --without-ensurepip \
   %{optimizations_flag}
 
@@ -788,6 +794,12 @@ export BEP_GTDLIST="$BEP_GTDLIST_TMP"
 %{_mandir}/*/*
 
 %changelog
+* Tue Aug 19 2020 whoisxxx<zhangxuzhou4@huawei.com> - 3.8.5-2
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: Judge arch before use valgrind
+
 * Sat Aug 1 2020 wenzhanli<wenzhanli2@huawei.com> - 3.8.5-1
 - Type:bugfix
 - ID:NA