diff --git a/suite2cases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc.json b/suite2cases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc.json
index 1d0cfee3f8c..b769dc76f6a 100644
--- a/suite2cases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc.json
+++ b/suite2cases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc.json
@@ -10,10 +10,6 @@
             "name": "test_texlive-har2nat-doc_function_remove",
             "desc": "Test package removal"
         },
-        {
-            "name": "test_texlive-har2nat-doc_function_check",
-            "desc": "Check package is installed"
-        },
         {
             "name": "test_texlive-har2nat-doc_function_doc",
             "desc": "Verify documentation files"
diff --git a/testcases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc/test_texlive-har2nat-doc_function_check.sh b/testcases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc/test_texlive-har2nat-doc_function_check.sh
deleted file mode 100644
index 1d59354f62b..00000000000
--- a/testcases/function_test/pkg_test/texlive-split-k/texlive-har2nat-doc/test_texlive-har2nat-doc_function_check.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/usr/bin/bash
-
-# Copyright (c) 2024 ISCAS .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    :   honghua
-# @Contact   :   honghua@iscas.ac.cn
-# @Date      :   2026-03-21
-# @License   :   Mulan PSL v2
-# @Desc      :   Check package is installed
-# ############################################
-
-source "$OET_PATH/libs/locallibs/common_lib.sh"
-
-function run_test() {
-    # 检查是否已安装指定软件包
-    LOG_INFO "检查是否已安装 texlive-har2nat-doc 软件包"
-    rpm -q texlive-har2nat-doc > /dev/null 2>&1
-    if [ $? -eq 0 ]; then
-        LOG_INFO "texlive-har2nat-doc 已安装，标记为已安装状态"
-        INSTALLED_FLAG=1
-    else
-        LOG_INFO "texlive-har2nat-doc 未安装，标记为未安装状态"
-        INSTALLED_FLAG=0
-    fi
-
-    # 检查 yum 源中是否存在该软件包
-    LOG_INFO "检查 yum 源中是否存在 texlive-har2nat-doc 软件包"
-    dnf list available texlive-har2nat-doc > /dev/null 2>&1
-    CHECK_RESULT $? 0 255 "yum 源中不存在 texlive-har2nat-doc 软件包"
-
-    # 如果未安装，则安装软件包
-    if [ $INSTALLED_FLAG -eq 0 ]; then
-        LOG_INFO "开始安装 texlive-har2nat-doc 软件包"
-        dnf install -y texlive-har2nat-doc
-        CHECK_RESULT $? 0 0 "安装 texlive-har2nat-doc 失败"
-        LOG_INFO "texlive-har2nat-doc 安装成功"
-    else
-        LOG_INFO "texlive-har2nat-doc 已安装，跳过安装步骤"
-    fi
-
-    # 验证软件包是否成功安装
-    LOG_INFO "验证 texlive-har2nat-doc 软件包是否成功安装"
-    rpm -q texlive-har2nat-doc > /dev/null 2>&1
-    CHECK_RESULT $? 0 0 "texlive-har2nat-doc 软件包未正确安装"
-
-    # 清理环境：如果之前未安装，则卸载软件包
-    if [ $INSTALLED_FLAG -eq 0 ]; then
-        LOG_INFO "清理环境：卸载 texlive-har2nat-doc 软件包"
-        dnf remove -y texlive-har2nat-doc
-        CHECK_RESULT $? 0 0 "卸载 texlive-har2nat-doc 失败"
-        LOG_INFO "texlive-har2nat-doc 卸载成功"
-    else
-        LOG_INFO "保持 texlive-har2nat-doc 安装状态，无需清理"
-    fi
-
-    LOG_INFO "测试完成"
-}
-
-main "$@"
\ No newline at end of file