diff --git a/testcases/smoke-test/smoke-basic-os/oe_test_at/oe_test_at.sh b/testcases/smoke-test/smoke-basic-os/oe_test_at/oe_test_at.sh
new file mode 100644
index 0000000000000000000000000000000000000000..654dda525b38dd83d65d197a4e9ba2a08e14d0cc
--- /dev/null
+++ b/testcases/smoke-test/smoke-basic-os/oe_test_at/oe_test_at.sh
@@ -0,0 +1,103 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2024 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# #############################################
+# @Author    :   gumengchen
+# @Contact   :   gumengchen@huawei.com
+# @Date      :   2024-08-06
+# @License   :   Mulan PSL v2
+# @Desc      :   test arch
+# ############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL lvm2
+    dd if=/dev/zero of=/tmp/ramdisk bs=1M count=512
+    dd if=/dev/zero of=/tmp/ramdisk1 bs=1M count=512
+    losetup /dev/loop0 /tmp/ramdisk
+    losetup /dev/loop1 /tmp/ramdisk1
+    mkfs -t ext4 /dev/loop0
+    mkfs -t ext4 /dev/loop1
+    version_id=$(grep "VERSION_ID" /etc/os-release | awk -F "=" '{print$NF}' | awk -F "\"" '{print$2}')
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    LOG_INFO "Start to create"
+    pvcreate -y /dev/loop0 --setphysicalvolumesize 100MB | grep "successfully created"
+    CHECK_RESULT $?
+    pvcreate -y /dev/loop0 
+    CHECK_RESULT $?
+    pvcreate -y /dev/loop1
+    CHECK_RESULT $?
+    vgcreate test /dev/loop0 /dev/loop1
+    CHECK_RESULT $?
+    LOG_INFO "Start to change"
+    pvchange --addtag gh /dev/loop0
+    CHECK_RESULT $?
+    pvdisplay -C -a | grep "/dev/loop0"
+    CHECK_RESULT $?
+    LOG_INFO "Start to remove"
+    vgreduce test /dev/loop0
+    CHECK_RESULT $?
+    pvremove -f /dev/loop0
+    CHECK_RESULT $?
+    pvcreate -y /dev/loop0
+    CHECK_RESULT $?
+    LOG_INFO "Start to resize"
+    pvresize -y /dev/loop1 --setphysicalvolumesize 200MB
+    CHECK_RESULT $?
+    vgextend test /dev/loop0
+    CHECK_RESULT $?
+    vgdisplay 
+
+    LOG_INFO "Start to export"
+    vgexport test | grep "successfully exported"
+    CHECK_RESULT $? 0 0 "failed to export VG test"
+    vgimport test 
+    CHECK_RESULT $? 0 0 "failed to import VG test"
+
+    LOG_INFO "Start to create LV"
+    lvcreate -L 100M -n lv1 test 
+    CHECK_RESULT $?
+    lvdisplay
+    lvextend -L 104M test/lv1
+    CHECK_RESULT $?
+    lvdisplay | grep lv1
+
+    LOG_INFO "Start to rename"
+    vgrename test test1 | grep "successfully renamed"
+    CHECK_RESULT $?
+    vgs 2>&1 | grep "test1"
+    CHECK_RESULT $?
+  
+    LOG_INFO "End executing testcase!" 
+}
+
+
+function post_test() {
+    LOG_INFO "Start environment cleanup."
+    lvremove -f test1/lv1
+    vgremove -f test1
+    pvremove -f /dev/loop0 /dev/loop1
+    DNF_REMOVE
+    # 删除RAM盘
+    losetup -d /dev/loop0
+    losetup -d /dev/loop1
+    rm -f /tmp/ramdisk
+    rm -f /tmp/ramdisk1
+    LOG_INFO "Finish environment cleanup."
+}
+
+main "$@"
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