diff --git a/debian/patches/0068-105-blockGlobalShortcuts.patch b/debian/patches/0068-105-blockGlobalShortcuts.patch
new file mode 100644
index 0000000..b36a92a
--- /dev/null
+++ b/debian/patches/0068-105-blockGlobalShortcuts.patch
@@ -0,0 +1,40 @@
+From: =?utf-8?b?5p2o5pWP?= <yangmin@kylinos.cn>
+Date: Thu, 31 Oct 2024 07:46:01 +0000
+Subject: =?utf-8?b?ITEwNSDkv67lpI3plIHlsY/ml7bkuKTmrKHosIPnlKhibG9ja0dsb2Jh?=
+ =?utf-8?b?bFNob3J0Y3V0c+eahOmXrumimCBNZXJnZSBwdWxsIHJlcXVlc3QgITEwNSBmcm9t?=
+ =?utf-8?b?IGxpdWR1bmZhL29wZW5reWxpbi9uaWxl?=
+
+---
+ src/lock-backend/dbusupperinterface.cpp | 6 +++++-
+ src/lock-backend/dbusupperinterface.h   | 1 +
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/lock-backend/dbusupperinterface.cpp b/src/lock-backend/dbusupperinterface.cpp
+index 90dac4f..940d699 100644
+--- a/src/lock-backend/dbusupperinterface.cpp
++++ b/src/lock-backend/dbusupperinterface.cpp
+@@ -623,7 +623,11 @@ void DbusUpperInterface::emitLockState(bool val)
+ {
+     qDebug() << "emitLockState state = " << val;
+ 
+-    m_kglobalHelper->blockShortcut(val);
++    if (val != m_bBlockShortcutState) {
++        m_kglobalHelper->blockShortcut(val);
++        m_bBlockShortcutState = val;
++        qDebug() << " block all shortcut " << "blockShortcut states = " << m_bBlockShortcutState;
++    }
+ 
+     QDBusMessage message;
+     if (val) {
+diff --git a/src/lock-backend/dbusupperinterface.h b/src/lock-backend/dbusupperinterface.h
+index 6070942..67302bb 100644
+--- a/src/lock-backend/dbusupperinterface.h
++++ b/src/lock-backend/dbusupperinterface.h
+@@ -428,6 +428,7 @@ private:
+     QByteArray pubKey, priKey;
+     KglobalAccelHelper *m_kglobalHelper = nullptr;
+     LibinputSwitchEvent *m_libinputSwitchEvent = nullptr;
++    bool m_bBlockShortcutState = false;
+ };
+ 
+ #endif // DBUSUPPERINTERFACE_H
diff --git a/debian/patches/series b/debian/patches/series
index 4bdc565..9a8f1e1 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -65,3 +65,4 @@
 0065-102-fixbug.patch
 0066-103-fixbug.patch
 0067-104-fixbug.patch
+0068-105-blockGlobalShortcuts.patch