diff --git a/script/step/get_epol_rpms.sh b/script/step/get_epol_rpms.sh
index a9b464b790654b4a3494543809c69ef15e15acf7..1d243059c3edbf33f6676ebd74baad687ae0fdf8 100644
--- a/script/step/get_epol_rpms.sh
+++ b/script/step/get_epol_rpms.sh
@@ -11,9 +11,104 @@ set -e
 ######################
 function get_epol_rpms()
 {
+    wait_project_published
     chroot_run "cd /home; bash make_version.sh get_epol_rpms_inchroot"
 }
 ######################
+# get excluded packages binary rpms
+# Globals:
+# Arguments:
+# Returns:
+######################
+function get_excluded_pkg_rpm()
+{
+    obs_project="${OBS_EPOL_PROJECT}"
+    osc prjresults ${obs_project} --csv 2>/dev/null | grep "excluded" > excluded_lst
+    > aarch64_epol_excluded_lst
+    > x86_64_epol_excluded_lst
+    excluded_msgs=`cat excluded_lst`
+    for excluded_msg in ${excluded_msgs}
+    do
+	    pkg_name=$(echo $excluded_msg | awk -F";" '{print $1}')
+	    a_status=$(echo $excluded_msg | awk -F";" '{print $2}')
+	    x_status=$(echo $excluded_msg | awk -F";" '{print $3}')
+	    if [[ ${a_status} == "excluded" ]];then
+		    arch="x86_64"
+	    elif [[ ${x_status} == "excluded" ]];then
+		    arch="aarch64"
+	    else
+		    log_warning "${pkg_name} not excluded"
+		    continue
+	    fi
+	    rpmlist=$(osc ls -b ${obs_project} ${pkg_name} standard_${arch} ${arch} 2>/dev/null | grep "\.src.rpm")
+	    if [[ ${rpmlist} != "" ]];then
+		    for rpm_name in ${rpmlist[@]}
+		    do
+			    tmp=${rpm_name%.*.rpm*}
+			    echo $tmp >> ${arch}_epol_excluded_lst
+		    done
+	    fi
+    done
+    rm -rf excluded_lst
+}
+######################
+# wait project build stable
+# Globals:
+# Arguments:
+# Returns:
+######################
+function wait_project_published()
+{
+    set +e
+    waitime=3600
+    obs_project="${OBS_EPOL_PROJECT}"
+    while [ $waitime -gt 0 ]
+    do
+        osc prjresults ${obs_project} --csv 2>/dev/null | grep "aarch64/published" | grep "x86_64/published"
+        if [ $? -eq 0 ];then
+		log_info "${obs_project} is published"
+		break
+        fi
+        let waitime=$waitime-5
+        sleep 5
+    done
+    if [ $waitime -eq 0 ];then
+	    log_error "get_epol_rpms fail"
+    fi
+    get_excluded_pkg_rpm
+    temp_dir="/tmp/compare_list_dir"
+    rm -rf ${temp_dir} && mkdir -p ${temp_dir}
+    mv /etc/yum.repos.d /etc/yum.repos.d.bak 
+    archs="aarch64 x86_64"
+    for arch in $archs
+    do
+	    rm -rf /etc/yum.repos.d/*
+	    yum-config-manager --add-repo "${OBS_EPOL_REPO_URL%/*}/standard_${arch}"
+	    yum clean all
+	    yum list --installroot="${temp_dir}" --available | awk '{print $1,$2}' | grep "\.src" > ${arch}_epol_lst
+	    sed -i -e 's/\.src /-/' ${arch}_epol_lst
+	    sort -u ${arch}_epol_lst -o ${arch}_epol_lst
+	    excluded_rpms=`cat ${arch}_epol_excluded_lst`
+	    for excluded_rpm in ${excluded_rpms}
+	    do
+		    sed -i "/^${excluded_rpm}/d" ${arch}_epol_lst
+	    done
+	    rm -rf ${arch}_epol_excluded_lst "${temp_dir}/var"
+    done
+    rm -rf ${temp_dir}
+    rm -rf /etc/yum.repos.d
+    mv /etc/yum.repos.d.bak /etc/yum.repos.d
+    diff -Nur aarch64_epol_lst x86_64_epol_lst
+    if [ $? -eq 0 ];then
+	    rm -rf aarch64_epol_lst x86_64_epol_lst
+	    log_info "obs repo two architecture rpms version or release are same"
+    else
+	    rm -rf aarch64_epol_lst x86_64_epol_lst
+	    log_error "obs repo two architecture rpms version or release are not same"
+    fi
+    set -e
+}
+######################
 # 在chroot中构建iso镜像
 # Globals:
 # Arguments:
@@ -43,11 +138,11 @@ function get_epol_rpms_inchroot()
     sshcmd "${SSH_CMD}"
     tmp_dir="/tmp/EPOL/main/${ARCH}"
     mkdir -p ${tmp_dir}/Packages
-    yum list --installroot="${tmp_dir}/Packages" --available | awk '{print $1}' | grep -E "noarch|${ARCH}" | grep -v ".src" > ava_epol_lst
+    yum list --installroot="${tmp_dir}/Packages" --available | awk '{print $1}' | grep -E "noarch|${ARCH}" | grep -v "\.src" > ava_epol_lst
     unrpms=`cat ${UNABLE_INSTALL_LIST}`
     for unrpm in ${unrpms}
     do
-	    sed -i "/${unrpm}./d" ava_epol_lst
+	    sed -i "/${unrpm}\./d" ava_epol_lst
     done
     yumdownloader --installroot="${tmp_dir}/Packages" --destdir="${tmp_dir}/Packages" $(cat ava_epol_lst | tr '\n' ' ')
     rm -rf ${tmp_dir}/Packages/var
@@ -59,13 +154,14 @@ function get_epol_rpms_inchroot()
         yum clean all
         tmp_source="/tmp/EPOL/main/source"
         mkdir -p ${tmp_source}/Packages
-        yum list --installroot="${tmp_source}/Packages" --available | awk '{print $1}' | grep -E "noarch|${ARCH}" | grep -v ".src" > ava_epol_lst
-        yumdownloader --installroot="${tmp_source}/Packages" --destdir="${tmp_source}/Packages" --source $(cat ava_epol_lst | tr '\n' ' ')
-        rm -rf ${tmp_source}/Packages/var
+        yum list --installroot="${tmp_source}/Packages" --available | awk '{print $1}' | grep "\.src" > ava_epol_lst
+        unrpms=`cat ${UNABLE_INSTALL_SOURCE_LIST}`
         for unrpm in ${unrpms}
         do
-            rm -rf ${tmp_source}/Packages/${unrpm}
+		sed -i "/${unrpm}\./d" ava_epol_lst
         done
+        yumdownloader --installroot="${tmp_source}/Packages" --destdir="${tmp_source}/Packages" --source $(cat ava_epol_lst | tr '\n' ' ')
+        rm -rf ${tmp_source}/Packages/var
         createrepo -d ${tmp_source}
         sshscp "${tmp_source}" "${RELEASE_DIR}/main/"
         SSH_CMD="mkdir -p ${RELEASE_DIR}/update/main/source/Packages && createrepo -d ${RELEASE_DIR}/update/main/source"
@@ -87,13 +183,9 @@ function get_epol_rpms_inchroot()
             rm -rf /etc/yum.repos.d/*
             yum-config-manager --add-repo ${repo_url}
             yum clean all
-            yum list --installroot="${tmp_dir}/Packages" --available | awk '{print $1}' | grep -E "noarch|${ARCH}" | grep -v ".src" > ava_epol_lst
+            yum list --installroot="${tmp_dir}/Packages" --available | awk '{print $1}' | grep -E "noarch|${ARCH}" | grep -v "\.src" > ava_epol_lst
             yumdownloader --installroot="${tmp_dir}/Packages" --destdir="${tmp_dir}/Packages" $(cat ava_epol_lst | tr '\n' ' ')
             rm -rf ${tmp_dir}/Packages/var
-            for unrpm in ${unrpms}
-            do
-                rm -rf ${tmp_dir}/Packages/${unrpm}
-            done
             createrepo -d ${tmp_dir}
             SSH_CMD="mkdir -p ${RELEASE_DIR}/multi_version/${PKG}/${VER}"
             sshcmd "${SSH_CMD}"
@@ -102,13 +194,9 @@ function get_epol_rpms_inchroot()
                 tmp_source="/tmp/EPOL/multi_version/${PKG}/${VER}/source"
                 mkdir -p ${tmp_source}/Packages
                 yum-config-manager --add-repo "http://${OBS_SERVER_IP}:82/${SUB_EPOL_MULTI_REPO_URL}/standard_x86_64"
-                yum list --installroot="${tmp_source}/Packages" --available | awk '{print $1}' | grep -E "noarch|${ARCH}" | grep -v ".src" > ava_epol_lst
+                yum list --installroot="${tmp_source}/Packages" --available | awk '{print $1}' | grep "\.src" > ava_epol_lst
                 yumdownloader --installroot="${tmp_source}/Packages" --destdir="${tmp_source}/Packages" --source $(cat ava_epol_lst | tr '\n' ' ')
                 rm -rf ${tmp_source}/Packages/var
-                for unrpm in ${unrpms}
-                do
-                    rm -rf ${tmp_source}/Packages/${unrpm}
-                done
                 createrepo -d ${tmp_source}
                 sshscp "${tmp_source}" "${RELEASE_DIR}/multi_version/${PKG}/${VER}/"
                 SSH_CMD="mkdir -p ${RELEASE_DIR}/update/multi_version/${PKG}/${VER}/source/Packages && createrepo -d ${RELEASE_DIR}/update/multi_version/${PKG}/${VER}/source"