diff --git a/deepin-devicemanager/src/GenerateDevice/GetInfoPool.cpp b/deepin-devicemanager/src/GenerateDevice/GetInfoPool.cpp
index 9121a05c..5f623704 100644
--- a/deepin-devicemanager/src/GenerateDevice/GetInfoPool.cpp
+++ b/deepin-devicemanager/src/GenerateDevice/GetInfoPool.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022-2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -85,6 +85,7 @@ void GetInfoPool::setFramework(const QString &arch)
 void GetInfoPool::initCmd()
 {
     qCDebug(appLog) << "GetInfoPool::initCmd start";
+    m_CmdList.clear();
     m_CmdList.append({ "lshw",                 "lshw.txt",               tr("Loading Audio Device Info...") });
     m_CmdList.append({ "printer",              "printer.txt",            ""});