diff --git a/deepin-devicemanager/src/Tool/commontools.cpp b/deepin-devicemanager/src/Tool/commontools.cpp
index 622c5821..2ee8787d 100644
--- a/deepin-devicemanager/src/Tool/commontools.cpp
+++ b/deepin-devicemanager/src/Tool/commontools.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
 
@@ -274,15 +274,6 @@ void CommonTools::parseEDID(const QStringList &allEDIDS, const QString &input, b
     }
 }
 
-QString CommonTools::getGpuInfoCommandFromDConfig()
-{
-    QString cmd;
-    DConfig *dconfig = DConfig::create("org.deepin.devicemanager","org.deepin.devicemanager");
-    if (dconfig && dconfig->isValid() && dconfig->keyList().contains("CommandToGetGPUInfo"))
-        cmd = dconfig->value("CommandToGetGPUInfo").toString();
-    return cmd;
-}
-
 QString CommonTools::preGenerateGpuInfo()
 {
     static QString gpuBaseInfo { "" };
diff --git a/deepin-devicemanager/src/Tool/commontools.h b/deepin-devicemanager/src/Tool/commontools.h
index 915d5f99..c8c9a963 100644
--- a/deepin-devicemanager/src/Tool/commontools.h
+++ b/deepin-devicemanager/src/Tool/commontools.h
@@ -79,7 +79,6 @@ class CommonTools : public QObject
     static QString getBackupPath();
 
     static void parseEDID(const QStringList &allEDIDS, const QString &input, bool isHW = true);
-    static QString getGpuInfoCommandFromDConfig();
     static QString preGenerateGpuInfo();
 
 private: