diff --git a/network-service-plugin/src/system/systemcontainer.cpp b/network-service-plugin/src/system/systemcontainer.cpp
index 03be639c..271b92f7 100644
--- a/network-service-plugin/src/system/systemcontainer.cpp
+++ b/network-service-plugin/src/system/systemcontainer.cpp
@@ -30,3 +30,8 @@ ConnectivityProcesser *SystemContainer::connectivityProcesser() const
 {
     return m_connectivityHelper;
 }
+
+NetworkInitialization *SystemContainer::initializator() const
+{
+    return m_initializator;
+}
diff --git a/network-service-plugin/src/system/systemcontainer.h b/network-service-plugin/src/system/systemcontainer.h
index 0dc9369c..1a222134 100644
--- a/network-service-plugin/src/system/systemcontainer.h
+++ b/network-service-plugin/src/system/systemcontainer.h
@@ -24,6 +24,7 @@ class SystemContainer : public QObject
     ~SystemContainer();
     SystemIPConflict *ipConfilctedChecker() const;
     ConnectivityProcesser *connectivityProcesser() const;
+    NetworkInitialization *initializator() const;
 
 private:
     SystemIPConflict *m_ipConflictHandler;
diff --git a/network-service-plugin/src/system/systemservice.cpp b/network-service-plugin/src/system/systemservice.cpp
index 7050ace9..aae11fe1 100644
--- a/network-service-plugin/src/system/systemservice.cpp
+++ b/network-service-plugin/src/system/systemservice.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2024 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
@@ -6,6 +6,7 @@
 #include "systemcontainer.h"
 #include "systemipconfilct.h"
 #include "connectivityprocesser.h"
+#include "networkinitialization.h"
 
 using namespace network::systemservice;
 
@@ -30,6 +31,11 @@ void SystemService::CheckConnectivity()
     m_network->connectivityProcesser()->checkConnectivity();
 }
 
+void SystemService::UpdateLanguage(const QString &locale)
+{
+    m_network->initializator()->updateLanguage(locale);
+}
+
 int SystemService::Connectivity()
 {
     return static_cast<int>(m_network->connectivityProcesser()->connectivity());
diff --git a/network-service-plugin/src/system/systemservice.h b/network-service-plugin/src/system/systemservice.h
index 14dbfd75..108d00c4 100644
--- a/network-service-plugin/src/system/systemservice.h
+++ b/network-service-plugin/src/system/systemservice.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2024 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
@@ -49,6 +49,7 @@ class SystemService : public QObject
 public slots:
     bool IpConflicted(const QString &devicePath);
     void CheckConnectivity();
+    void UpdateLanguage(const QString &locale);
 
 private:
     SystemContainer *m_network;