diff --git a/widgets/ukui-task-manager/ukui-task-manager.cpp b/widgets/ukui-task-manager/ukui-task-manager.cpp
index 5dfa76c..7799c8f 100644
--- a/widgets/ukui-task-manager/ukui-task-manager.cpp
+++ b/widgets/ukui-task-manager/ukui-task-manager.cpp
@@ -84,6 +84,7 @@ public:
     QDBusServiceWatcher *m_watcher = nullptr;
     bool m_connectedToNotificationServer = false;
     QString m_activeWindow;
+    TaskManager::Actions m_windowActions;
 
 private:
     UkuiTaskManager *q = nullptr;
@@ -96,6 +97,7 @@ UkuiTaskManager::Private::Private(UkuiTaskManager *q) : q(q)
 UkuiTaskManager::Private::~Private()
 {
     qDeleteAll(m_items);
+    qDeleteAll(m_windowActions);
 }
 
 void UkuiTaskManager::Private::loadSettings()
@@ -553,45 +555,56 @@ UkuiTaskManager &UkuiTaskManager::self()
 
 TaskManager::Actions UkuiTaskManager::windowActions(const QString &winId)
 {
-    TaskManager::Actions actions;
-    auto action = new Action("Close", tr("Close"), QIcon::fromTheme("window-close-symbolic"), Action::Type::Close, winId);
-    actions.append(action);
-    connect(action, &Action::actionTriggered, this, &UkuiTaskManager::closeWindow);
-
-    action = new Action("Restore", tr("Restore"), QIcon::fromTheme("window-restore-symbolic"), Action::Type::Restore, winId);
-    actions.append(action);
-    connect(action, &Action::actionTriggered, this, &UkuiTaskManager::restoreWindow);
-    if(!WindowManager::isMaximized(winId) && !WindowManager::isMinimized(winId)) {
-        action->setEnabled(false);
+    if(d->m_windowActions.isEmpty()) {
+        //关闭
+        auto action = new Action("Close", tr("Close"), QIcon::fromTheme("window-close-symbolic"), Action::Type::Close, winId);
+        connect(action, &Action::actionTriggered, this, &UkuiTaskManager::closeWindow);
+        d->m_windowActions.append(action);
+        //还原
+        action = new Action("Restore", tr("Restore"), QIcon::fromTheme("window-restore-symbolic"), Action::Type::Restore, winId);
+        connect(action, &Action::actionTriggered, this, &UkuiTaskManager::restoreWindow);
+        d->m_windowActions.append(action);
+        //最大化
+        action = new Action("Maximize", tr("Maximize"), QIcon::fromTheme("window-maximize-symbolic"), Action::Type::Maximize, winId);
+        connect(action, &Action::actionTriggered, this, &UkuiTaskManager::maximizeWindow);
+        d->m_windowActions.append(action);
+        //最小化
+        action = new Action("Minimize", tr("Minimize"), QIcon::fromTheme("window-minimize-symbolic"), Action::Type::Minimize, winId);
+        connect(action, &Action::actionTriggered, this, &UkuiTaskManager::minimizeWindow);
+        d->m_windowActions.append(action);
+        //置顶
+        action = new Action("Keep above", tr("Keep above"), QIcon::fromTheme("ukui-fixed-symbolic"), Action::Type::KeepAbove, winId);
+        connect(action, &Action::actionTriggered, this, &UkuiTaskManager::keepAbove);
+        d->m_windowActions.append(action);
+        //取消置顶
+        action = new Action("Unset keep above", tr("Unset keep above"), QIcon::fromTheme("ukui-unfixed-symbolic"), Action::Type::UnsetKeepAbove, winId);
+        connect(action, &Action::actionTriggered, this, &UkuiTaskManager::unsetKeepAbove);
+        d->m_windowActions.append(action);
     }
-
-    action = new Action("Maximize", tr("Maximize"), QIcon::fromTheme("window-maximize-symbolic"), Action::Type::Maximize, winId);
-    actions.append(action);
-    connect(actions.last(), &Action::actionTriggered, this, &UkuiTaskManager::maximizeWindow);
-    if(WindowManager::isMaximized(winId) && !WindowManager::isMinimized(winId)) {
-        action->setEnabled(false);
+    for (auto action : d->m_windowActions) {
+        switch (action->type()) {
+            case Action::Close:
+                break;
+            case Action::Minimize:
+                action->setEnabled(!WindowManager::isMinimized(winId));
+                break;
+            case Action::Maximize:
+                action->setEnabled(!WindowManager::isMaximized(winId) || WindowManager::isMinimized(winId));
+                break;
+            case Action::Restore:
+                action->setEnabled(WindowManager::isMaximized(winId) || WindowManager::isMinimized(winId));
+                break;
+            case Action::KeepAbove:
+                action->setEnabled(!WindowManager::isKeepAbove(winId));
+                break;
+            case Action::UnsetKeepAbove:
+                action->setEnabled(WindowManager::isKeepAbove(winId));
+                break;
+            default:
+                break;
+        }
     }
-
-    action = new Action("Minimize", tr("Minimize"), QIcon::fromTheme("window-minimize-symbolic"), Action::Type::Minimize, winId);
-    actions.append(action);
-    connect(action, &Action::actionTriggered, this, &UkuiTaskManager::minimizeWindow);
-    if(WindowManager::isMinimized(winId)) {
-        action->setEnabled(false);
-    }
-
-    action = new Action("Keep above", tr("Keep above"), QIcon::fromTheme("ukui-fixed-symbolic"), Action::Type::KeepAbove, winId);
-    actions.append(action);
-    connect(action, &Action::actionTriggered, this, &UkuiTaskManager::keepAbove);
-    if(WindowManager::isKeepAbove(winId)) {
-        action->setEnabled(false);
-    }
-    action = new Action("Unset keep above", tr("Unset keep above"), QIcon::fromTheme("ukui-unfixed-symbolic"), Action::Type::UnsetKeepAbove, winId);
-    actions.append(action);
-    connect(action, &Action::actionTriggered, this, &UkuiTaskManager::unsetKeepAbove);
-    if(!WindowManager::isKeepAbove(winId)) {
-        action->setEnabled(false);
-    }
-    return actions;
+    return d->m_windowActions;
 }
 
 bool UkuiTaskManager::windowIsActivated(const QString &winId)