diff --git a/src/core/UBLicenseDialog.cpp b/src/core/UBLicenseDialog.cpp
index 06b6796..e56ce84 100644
--- a/src/core/UBLicenseDialog.cpp
+++ b/src/core/UBLicenseDialog.cpp
@@ -176,6 +176,34 @@ void UBLicenseDialog::updateInfo()
         mTrialButton->setEnabled(false);
         break;
 
+    case UBLicenseManager::LicenseGracePeriod:
+        mTitleLabel->setText(tr("Льготный период"));
+        mInfoLabel->setText(
+            tr("Лицензия истекла. Действует льготный период.\n"
+               "Осталось дней: %1 из %2\n"
+               "После окончания льготного периода приложение будет заблокировано.\n"
+               "Введите лицензионный ключ для продолжения работы.")
+            .arg(lm->gracePeriodDaysRemaining())
+            .arg(lm->gracePeriodDurationDays())
+        );
+        mKeyEdit->setEnabled(true);
+        mActivateButton->setEnabled(true);
+        mTrialButton->setEnabled(false);
+        break;
+
+    case UBLicenseManager::LicenseBlocked:
+        mTitleLabel->setText(tr("Приложение заблокировано"));
+        mInfoLabel->setText(
+            tr("Льготный период истёк.\n"
+               "Приложение заблокировано.\n"
+               "Введите лицензионный ключ для разблокировки.\n"
+               "Минимальная стоимость лицензии: 5 000 ₽")
+        );
+        mKeyEdit->setEnabled(true);
+        mActivateButton->setEnabled(true);
+        mTrialButton->setEnabled(false);
+        break;
+
     default:
         mTitleLabel->setText(tr("Лицензия не активирована"));
         mInfoLabel->setText(
diff --git a/src/core/UBLicenseManager.cpp b/src/core/UBLicenseManager.cpp
index 385dea2..f5dff8c 100644
--- a/src/core/UBLicenseManager.cpp
+++ b/src/core/UBLicenseManager.cpp
@@ -12,6 +12,7 @@
 
 #include "UBLicenseManager.h"
 
+#include <QApplication>
 #include <QNetworkRequest>
 #include <QMessageAuthenticationCode>
 #include <QCryptographicHash>
@@ -25,11 +26,12 @@ UBLicenseManager* UBLicenseManager::sInstance = nullptr;
 
 const QString LICENSE_SERVER_URL = "https://license.saicore.ru/api/activate";
 const int TRIAL_DURATION_DAYS = 30;
+const int GRACE_PERIOD_DAYS = 7;
 
 UBLicenseManager* UBLicenseManager::instance()
 {
     if (!sInstance)
-        sInstance = new UBLicenseManager(qApp);
+        sInstance = new UBLicenseManager(QApplication::instance());
     return sInstance;
 }
 
@@ -91,6 +93,7 @@ void UBLicenseManager::loadState()
     in >> mLicenseKey;
     in >> mTrialStart;
     in >> mLicenseExpiry;
+    in >> mGracePeriodStart;
     file.close();
 }
 
@@ -108,6 +111,7 @@ void UBLicenseManager::saveState()
     out << mLicenseKey;
     out << mTrialStart;
     out << mLicenseExpiry;
+    out << mGracePeriodStart;
     file.close();
 }
 
@@ -121,7 +125,20 @@ void UBLicenseManager::updateState()
         }
         else
         {
-            mState = LicenseExpired;
+            if (!mGracePeriodStart.isValid())
+            {
+                mGracePeriodStart = QDateTime::currentDateTime();
+                saveState();
+            }
+            QDateTime graceEnd = mGracePeriodStart.addDays(GRACE_PERIOD_DAYS);
+            if (QDateTime::currentDateTime() < graceEnd)
+            {
+                mState = LicenseGracePeriod;
+            }
+            else
+            {
+                mState = LicenseBlocked;
+            }
         }
     }
     else if (mTrialStart.isValid())
@@ -133,7 +150,20 @@ void UBLicenseManager::updateState()
         }
         else
         {
-            mState = LicenseExpired;
+            if (!mGracePeriodStart.isValid())
+            {
+                mGracePeriodStart = QDateTime::currentDateTime();
+                saveState();
+            }
+            QDateTime graceEnd = mGracePeriodStart.addDays(GRACE_PERIOD_DAYS);
+            if (QDateTime::currentDateTime() < graceEnd)
+            {
+                mState = LicenseGracePeriod;
+            }
+            else
+            {
+                mState = LicenseBlocked;
+            }
         }
     }
     else
@@ -188,7 +218,7 @@ int UBLicenseManager::trialDaysRemaining() const
 
 bool UBLicenseManager::isLicensed() const
 {
-    return mState == LicenseActive;
+    return mState == LicenseActive || mState == LicenseTrial || mState == LicenseGracePeriod;
 }
 
 bool UBLicenseManager::isTrialActive() const
@@ -196,6 +226,33 @@ bool UBLicenseManager::isTrialActive() const
     return mState == LicenseTrial;
 }
 
+bool UBLicenseManager::isBlocked() const
+{
+    return mState == LicenseBlocked;
+}
+
+bool UBLicenseManager::isGracePeriod() const
+{
+    return mState == LicenseGracePeriod;
+}
+
+int UBLicenseManager::gracePeriodDurationDays() const
+{
+    return GRACE_PERIOD_DAYS;
+}
+
+int UBLicenseManager::gracePeriodDaysRemaining() const
+{
+    if (!mGracePeriodStart.isValid())
+        return 0;
+
+    QDateTime graceEnd = mGracePeriodStart.addDays(GRACE_PERIOD_DAYS);
+    qint64 secs = QDateTime::currentDateTime().secsTo(graceEnd);
+    if (secs <= 0)
+        return 0;
+    return static_cast<int>(secs / 86400);
+}
+
 bool UBLicenseManager::validateLicenseFormat(const QString& key) const
 {
     QString trimmed = key.trimmed().toUpper();
@@ -255,7 +312,7 @@ bool UBLicenseManager::activateLicense(const QString& key)
     json["version"] = "1.0.0";
 
     QNetworkReply* reply = mNetworkManager->post(request, QJsonDocument(json).toJson(QJsonDocument::Compact));
-    connect(reply, &QNetworkReply::finished, this, &UBLicenseManager::onActivationReply);
+    connect(reply, &QNetworkReply::finished, this, [this, reply]() { onActivationReply(reply); });
 
     return true;
 }
@@ -316,6 +373,7 @@ void UBLicenseManager::startTrial()
     if (mState == LicenseNone)
     {
         mTrialStart = QDateTime::currentDateTime();
+        mGracePeriodStart = QDateTime();
         mState = LicenseTrial;
         saveState();
         emit licenseStateChanged(mState);
@@ -326,6 +384,7 @@ void UBLicenseManager::deactivateLicense()
 {
     mLicenseKey.clear();
     mLicenseExpiry = QDateTime();
+    mGracePeriodStart = QDateTime();
     mState = LicenseNone;
     saveState();
     emit licenseStateChanged(mState);
diff --git a/src/core/UBLicenseManager.h b/src/core/UBLicenseManager.h
index 38902b4..0e68cb2 100644
--- a/src/core/UBLicenseManager.h
+++ b/src/core/UBLicenseManager.h
@@ -32,6 +32,8 @@ public:
         LicenseTrial,
         LicenseActive,
         LicenseExpired,
+        LicenseGracePeriod,
+        LicenseBlocked,
         LicenseNone,
         LicenseInvalid
     };
@@ -46,6 +48,10 @@ public:
     QDateTime licenseExpiryDate() const;
     int trialDaysRemaining() const;
     int trialDurationDays() const;
+    int gracePeriodDaysRemaining() const;
+    int gracePeriodDurationDays() const;
+    bool isBlocked() const;
+    bool isGracePeriod() const;
 
     bool isLicensed() const;
     bool isTrialActive() const;
@@ -77,7 +83,9 @@ private:
     QString mMachineId;
     QDateTime mTrialStart;
     QDateTime mLicenseExpiry;
+    QDateTime mGracePeriodStart;
     QNetworkAccessManager* mNetworkManager;
+    static const int GRACE_PERIOD_DAYS = 7;
 
     void loadState();
     void saveState();
diff --git a/src/core/main.cpp b/src/core/main.cpp
index 6fb1691..f00efaf 100644
--- a/src/core/main.cpp
+++ b/src/core/main.cpp
@@ -167,10 +167,10 @@ int main(int argc, char *argv[])
             int dialogResult = licenseDialog.exec();
             if (dialogResult == QDialog::Rejected)
             {
-                // User closed the dialog without activating
                 licenseState = licenseManager->state();
                 if (licenseState == UBLicenseManager::LicenseNone ||
-                    licenseState == UBLicenseManager::LicenseExpired)
+                    licenseState == UBLicenseManager::LicenseExpired ||
+                    licenseState == UBLicenseManager::LicenseBlocked)
                 {
                     qDebug() << "Application exiting: no valid license";
                     app.cleanup();
@@ -178,15 +178,29 @@ int main(int argc, char *argv[])
                 }
             }
         }
-        else if (licenseState == UBLicenseManager::LicenseExpired)
+        else if (licenseState == UBLicenseManager::LicenseExpired ||
+                 licenseState == UBLicenseManager::LicenseGracePeriod)
         {
             UBLicenseDialog licenseDialog;
             licenseDialog.exec();
             licenseState = licenseManager->state();
             if (licenseState == UBLicenseManager::LicenseExpired ||
-                licenseState == UBLicenseManager::LicenseNone)
+                licenseState == UBLicenseManager::LicenseNone ||
+                licenseState == UBLicenseManager::LicenseBlocked)
             {
-                qDebug() << "Application exiting: license expired";
+                qDebug() << "Application exiting: license expired or blocked";
+                app.cleanup();
+                return 0;
+            }
+        }
+        else if (licenseState == UBLicenseManager::LicenseBlocked)
+        {
+            UBLicenseDialog licenseDialog;
+            licenseDialog.exec();
+            licenseState = licenseManager->state();
+            if (licenseState == UBLicenseManager::LicenseBlocked)
+            {
+                qDebug() << "Application exiting: license blocked, no grace period remaining";
                 app.cleanup();
                 return 0;
             }
@@ -194,7 +208,7 @@ int main(int argc, char *argv[])
 
         if (licenseState == UBLicenseManager::LicenseTrial)
         {
-            qDebug() << "Trial period: " << licenseManager->trialDaysRemaining()
+            qDebug() << "Trial period:" << licenseManager->trialDaysRemaining()
                      << "days remaining";
         }
         else if (licenseState == UBLicenseManager::LicenseActive)
@@ -202,6 +216,11 @@ int main(int argc, char *argv[])
             qDebug() << "License active, expires:"
                      << licenseManager->licenseExpiryDate().toString(Qt::ISODate);
         }
+        else if (licenseState == UBLicenseManager::LicenseGracePeriod)
+        {
+            qDebug() << "Grace period:" << licenseManager->gracePeriodDaysRemaining()
+                     << "days remaining. License required.";
+        }
 
         qDebug() << "file name argument" << fileToOpen;
         result = app.exec(fileToOpen);
diff --git a/src/podcast/CMakeLists.txt b/src/podcast/CMakeLists.txt
index ca70878..fb7968d 100644
--- a/src/podcast/CMakeLists.txt
+++ b/src/podcast/CMakeLists.txt
@@ -7,8 +7,6 @@ target_sources(${PROJECT_NAME} PRIVATE
     UBPodcastRecordingPalette.h
     intranet/UBIntranetPodcastPublisher.cpp
     intranet/UBIntranetPodcastPublisher.h
-    youtube/UBYouTubePublisher.cpp
-    youtube/UBYouTubePublisher.h
 )
 
 if(WIN32)