diff --git a/src/tests/UtilTest/tst_ioccontainer.h b/src/tests/UtilTest/tst_ioccontainer.h
index 3c3f18bd..9dc362f5 100644
--- a/src/tests/UtilTest/tst_ioccontainer.h
+++ b/src/tests/UtilTest/tst_ioccontainer.h
@@ -43,7 +43,7 @@ public:
     void setUp() override
     {
         IocService::setUp();
-        IoC()->setUpDependency<A>();
+        IoCPinned()->setUpDependency<A>();
     }
 };
 
diff --git a/src/ui/appinfo/appinfocache.cpp b/src/ui/appinfo/appinfocache.cpp
index 30e9e05a..13b7ffc7 100644
--- a/src/ui/appinfo/appinfocache.cpp
+++ b/src/ui/appinfo/appinfocache.cpp
@@ -15,7 +15,7 @@ AppInfoCache::AppInfoCache(QObject *parent) : QObject(parent), m_cache(1000)
 
 void AppInfoCache::setUp()
 {
-    auto appInfoManager = IoC()->setUpDependency<AppInfoManager>();
+    auto appInfoManager = IoCPinned()->setUpDependency<AppInfoManager>();
 
     connect(appInfoManager, &AppInfoManager::lookupInfoFinished, this,
             &AppInfoCache::handleFinishedInfoLookup);
diff --git a/src/ui/conf/confappmanager.cpp b/src/ui/conf/confappmanager.cpp
index c58085d6..a980711c 100644
--- a/src/ui/conf/confappmanager.cpp
+++ b/src/ui/conf/confappmanager.cpp
@@ -142,7 +142,7 @@ FirewallConf *ConfAppManager::conf() const
 
 void ConfAppManager::setUp()
 {
-    m_confManager = IoC()->setUpDependency<ConfManager>();
+    m_confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     setupDriveListManager();
 
diff --git a/src/ui/conf/confzonemanager.cpp b/src/ui/conf/confzonemanager.cpp
index e5412d60..3f6fde6e 100644
--- a/src/ui/conf/confzonemanager.cpp
+++ b/src/ui/conf/confzonemanager.cpp
@@ -98,7 +98,7 @@ SqliteDb *ConfZoneManager::sqliteDb() const
 
 void ConfZoneManager::setUp()
 {
-    m_confManager = IoC()->setUpDependency<ConfManager>();
+    m_confManager = IoCPinned()->setUpDependency<ConfManager>();
 }
 
 bool ConfZoneManager::addOrUpdateZone(Zone &zone)
diff --git a/src/ui/fortmanager.cpp b/src/ui/fortmanager.cpp
index 0af199dc..985f2e29 100644
--- a/src/ui/fortmanager.cpp
+++ b/src/ui/fortmanager.cpp
@@ -207,7 +207,7 @@ void FortManager::updateLogger(const FirewallConf *conf)
 
 void FortManager::createManagers()
 {
-    IocContainer *ioc = IoC();
+    IocContainer *ioc = IoCPinned();
 
     const auto settings = IoC<FortSettings>();
 
@@ -223,7 +223,7 @@ void FortManager::createManagers()
 
 void FortManager::deleteManagers()
 {
-    IocContainer *ioc = IoC();
+    IocContainer *ioc = IoCPinned();
 
     ioc->tearDownAll();
     ioc->autoDeleteAll();
diff --git a/src/ui/log/logmanager.cpp b/src/ui/log/logmanager.cpp
index 40283497..7783b7f2 100644
--- a/src/ui/log/logmanager.cpp
+++ b/src/ui/log/logmanager.cpp
@@ -62,7 +62,7 @@ void LogManager::setCurrentUnixTime(qint64 unixTime)
 
 void LogManager::setUp()
 {
-    const auto driverManager = IoC()->setUpDependency<DriverManager>();
+    const auto driverManager = IoCPinned()->setUpDependency<DriverManager>();
 
     connect(driverManager->driverWorker(), &DriverWorker::readLogResult, this,
             &LogManager::processLogBuffer, Qt::QueuedConnection);
diff --git a/src/ui/manager/hotkeymanager.cpp b/src/ui/manager/hotkeymanager.cpp
index 91d3a1a3..addab1b1 100644
--- a/src/ui/manager/hotkeymanager.cpp
+++ b/src/ui/manager/hotkeymanager.cpp
@@ -25,7 +25,7 @@ void HotKeyManager::initialize(bool enabled, bool global)
 
 void HotKeyManager::setUp()
 {
-    auto nativeEventFilter = IoC()->setUpDependency<NativeEventFilter>();
+    auto nativeEventFilter = IoCPinned()->setUpDependency<NativeEventFilter>();
 
     connect(nativeEventFilter, &NativeEventFilter::hotKeyPressed, this,
             &HotKeyManager::onHotKeyPressed);
diff --git a/src/ui/manager/servicemanager.cpp b/src/ui/manager/servicemanager.cpp
index 8ca09ba0..bd015276 100644
--- a/src/ui/manager/servicemanager.cpp
+++ b/src/ui/manager/servicemanager.cpp
@@ -54,7 +54,7 @@ void ServiceManager::initialize(qintptr hstatus)
 
 void ServiceManager::setupControlManager()
 {
-    auto controlManager = IoC()->setUpDependency<ControlManager>();
+    auto controlManager = IoCPinned()->setUpDependency<ControlManager>();
 
     connect(this, &ServiceManager::pauseRequested, controlManager, [controlManager] {
         controlManager->close();
@@ -65,7 +65,7 @@ void ServiceManager::setupControlManager()
 
 void ServiceManager::setupConfManager()
 {
-    auto confManager = IoC()->setUpDependency<ConfManager>();
+    auto confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     connect(confManager, &ConfManager::iniChanged, this, &ServiceManager::setupByConf);
 }
diff --git a/src/ui/manager/translationmanager.cpp b/src/ui/manager/translationmanager.cpp
index 11014ad1..78bde5a7 100644
--- a/src/ui/manager/translationmanager.cpp
+++ b/src/ui/manager/translationmanager.cpp
@@ -34,7 +34,7 @@ QString TranslationManager::languageName() const
 
 void TranslationManager::setUp()
 {
-    auto confManager = IoC()->setUpDependency<ConfManager>();
+    auto confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     connect(confManager, &ConfManager::iniUserChanged, this, &TranslationManager::setupByIniUser);
 
diff --git a/src/ui/manager/windowmanager.cpp b/src/ui/manager/windowmanager.cpp
index a8d1ceb5..fde72a6f 100644
--- a/src/ui/manager/windowmanager.cpp
+++ b/src/ui/manager/windowmanager.cpp
@@ -120,7 +120,7 @@ void WindowManager::setupMainWindow()
     m_mainWindow->setFont(defaultFont());
 
     // Register Native events
-    auto nativeEventFilter = IoC()->setUpDependency<NativeEventFilter>();
+    auto nativeEventFilter = IoCPinned()->setUpDependency<NativeEventFilter>();
 
     nativeEventFilter->registerSessionNotification(mainWindow()->winId());
 
@@ -220,7 +220,7 @@ void WindowManager::setupStatisticsWindow()
 
 void WindowManager::setupConfManager()
 {
-    auto confManager = IoC()->setUpDependency<ConfManager>();
+    auto confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     connect(confManager, &ConfManager::iniUserChanged, this, &WindowManager::setupByIniUser);
 }
diff --git a/src/ui/model/zonelistmodel.cpp b/src/ui/model/zonelistmodel.cpp
index aecd19c2..4c02d3aa 100644
--- a/src/ui/model/zonelistmodel.cpp
+++ b/src/ui/model/zonelistmodel.cpp
@@ -39,7 +39,7 @@ SqliteDb *ZoneListModel::sqliteDb() const
 
 void ZoneListModel::setUp()
 {
-    auto confZoneManager = IoC()->setUpDependency<ConfZoneManager>();
+    auto confZoneManager = IoCPinned()->setUpDependency<ConfZoneManager>();
 
     setupZoneTypes();
     setupZoneSources();
diff --git a/src/ui/rpc/rpcmanager.cpp b/src/ui/rpc/rpcmanager.cpp
index 37074dd3..ad8ffaab 100644
--- a/src/ui/rpc/rpcmanager.cpp
+++ b/src/ui/rpc/rpcmanager.cpp
@@ -687,7 +687,7 @@ void RpcManager::setupTaskManagerSignals()
 
 void RpcManager::setupClient()
 {
-    auto controlManager = IoC()->setUpDependency<ControlManager>();
+    auto controlManager = IoCPinned()->setUpDependency<ControlManager>();
 
     m_client = controlManager->newServiceClient(this);
 
diff --git a/src/ui/stat/quotamanager.cpp b/src/ui/stat/quotamanager.cpp
index 449134c3..7f0ac377 100644
--- a/src/ui/stat/quotamanager.cpp
+++ b/src/ui/stat/quotamanager.cpp
@@ -121,7 +121,7 @@ QString QuotaManager::alertTypeText(qint8 alertType)
 
 void QuotaManager::setupConfManager()
 {
-    auto confManager = IoC()->setUpDependency<ConfManager>();
+    auto confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     connect(confManager, &ConfManager::iniChanged, this, &QuotaManager::setupByConf);
 }
diff --git a/src/ui/stat/statblockmanager.cpp b/src/ui/stat/statblockmanager.cpp
index 79acc0e5..07ac3493 100644
--- a/src/ui/stat/statblockmanager.cpp
+++ b/src/ui/stat/statblockmanager.cpp
@@ -158,7 +158,7 @@ void StatBlockManager::setupWorker()
 
 void StatBlockManager::setupConfManager()
 {
-    auto confManager = IoC()->setUpDependency<ConfManager>();
+    auto confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     connect(confManager, &ConfManager::iniChanged, this, &StatBlockManager::setupByConf);
 }
diff --git a/src/ui/task/taskmanager.cpp b/src/ui/task/taskmanager.cpp
index 6d762d7c..15fe69dc 100644
--- a/src/ui/task/taskmanager.cpp
+++ b/src/ui/task/taskmanager.cpp
@@ -60,7 +60,7 @@ void TaskManager::appendTaskInfo(TaskInfo *taskInfo)
 
 void TaskManager::loadSettings()
 {
-    auto confManager = IoC()->setUpDependency<ConfManager>();
+    auto confManager = IoCPinned()->setUpDependency<ConfManager>();
 
     confManager->loadTasks(taskInfoList());
 }
diff --git a/src/ui/util/ioc/ioccontainer.h b/src/ui/util/ioc/ioccontainer.h
index 62687fc3..03181db1 100644
--- a/src/ui/util/ioc/ioccontainer.h
+++ b/src/ui/util/ioc/ioccontainer.h
@@ -119,14 +119,14 @@ private:
     IocObject *m_objects[IOC_MAX_SIZE] = {};
 };
 
+constexpr auto IoCPinned = IocContainer::getPinned;
+
 template<class T>
 inline static T *IoC()
 {
-    const IocContainer *container = IocContainer::getPinned();
+    const IocContainer *container = IoCPinned();
     Q_ASSERT(container);
     return container->resolve<T>();
 }
 
-#define IoC() IocContainer::getPinned()
-
 #endif // IOCCONTAINER_H