diff --git a/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.cpp b/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.cpp
index 4be08d63..9efd6416 100644
--- a/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.cpp
+++ b/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.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
 
@@ -20,7 +20,6 @@
 
 using namespace DDLog;
 DWIDGET_USE_NAMESPACE
-static bool firstLoadFlag = true;
 
 LoadInfoThread::LoadInfoThread()
     : mp_ReadFilePool()
@@ -28,6 +27,7 @@ LoadInfoThread::LoadInfoThread()
     , m_Running(false)
     , m_FinishedReadFilePool(false)
     , m_Start(true)
+    , m_FirstLoadFlag(true)
 {
     qCDebug(appLog) << "LoadInfoThread constructor";
     connect(&mp_ReadFilePool, &GetInfoPool::finishedAll, this, &LoadInfoThread::slotFinishedReadFilePool);
@@ -134,9 +134,9 @@ void LoadInfoThread::slotFinishedReadFilePool(const QString &)
     qCDebug(appLog) << "LoadInfoThread::slotFinishedReadFilePool";
     m_FinishedReadFilePool = true;
     // 首次加载刷新
-    if (firstLoadFlag) {
+    if (m_FirstLoadFlag) {
         qCDebug(appLog) << "LoadInfoThread::slotFinishedReadFilePool first load, emit finishedReadFilePool";
-        firstLoadFlag = false;
+        m_FirstLoadFlag = false;
         emit finishedReadFilePool();
     }
 }
@@ -147,4 +147,3 @@ void LoadInfoThread::setFramework(const QString &arch)
     // 设置架构
     mp_ReadFilePool.setFramework(arch);
 }
-
diff --git a/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.h b/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.h
index 440f285b..2ff14fda 100644
--- a/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.h
+++ b/deepin-devicemanager/src/GenerateDevice/LoadInfoThread.h
@@ -44,6 +44,7 @@ private slots:
     bool            m_Running;                      //<!  标识是否正在运行
     bool            m_FinishedReadFilePool;         //<!  标识生成读文件的线程池是否结束
     bool            m_Start;                        //<!  是否为启动
+    bool            m_FirstLoadFlag;                //<!  标识是否为首次加载
 
 };