diff --git a/libukui-notification/notification-settings/settings-manager-private.h b/libukui-notification/notification-settings/settings-manager-private.h
index 3558edd..543e71d 100644
--- a/libukui-notification/notification-settings/settings-manager-private.h
+++ b/libukui-notification/notification-settings/settings-manager-private.h
@@ -51,6 +51,7 @@ private:
     QStringList getAppInfo();
 
     void initSettingsData(QJsonObject &data);
+    void checkApplicationList(QJsonObject &data);
 
 public Q_SLOTS:
     void desktopFileAdd(const QStringList &data);
@@ -65,6 +66,7 @@ private:
     QFileSystemWatcher *m_watcher = nullptr;
     UkuiSearch::ApplicationInfo * m_applicationInfo = nullptr;
     QJsonObject m_applicationDefaultSettings;
+    bool m_needCheckApplist = true;
 };
 
 }
diff --git a/libukui-notification/notification-settings/settings-manager.cpp b/libukui-notification/notification-settings/settings-manager.cpp
index da2d6c0..9ae8386 100644
--- a/libukui-notification/notification-settings/settings-manager.cpp
+++ b/libukui-notification/notification-settings/settings-manager.cpp
@@ -82,6 +82,10 @@ void SettingsManagerPrivate::checkAndLoad()
         qDebug() << "Notification settings version is different, need update! configFile:" << version << " new:" << NOTIFICATION_SETTINGS_VERSION;
         updateSettingsFile();
     } else {
+        if(m_needCheckApplist) {
+            checkApplicationList(settingsData);
+            m_needCheckApplist = false;
+        }
         m_settingsData.swap(settingsData);
         Q_EMIT settingsUpdateFinished();
         m_watcher->addPath(SETTINGS_FILE_PATH_NAME);
@@ -226,6 +230,30 @@ void SettingsManagerPrivate::save2SettingsFile(const QJsonObject &jsonDocData)
     settingsFile.close();
 }
 
+void SettingsManagerPrivate::checkApplicationList(QJsonObject &data)
+{
+    QStringList appList = getAppInfo();
+    QStringList appNeedRemoved;
+    QJsonObject applicationSettings = data.value(QStringLiteral("Applications")).toObject();
+    for(const QString &desktopFile : applicationSettings.keys()) {
+        if(appList.contains(desktopFile)) {
+            appList.removeAll(desktopFile);
+        } else {
+            appNeedRemoved.append(desktopFile);
+        }
+    }
+    //移除应用列表里已经不存在的应用
+    for(const QString &desktopFile : appNeedRemoved) {
+        applicationSettings.remove(desktopFile);
+    }
+    //将配置文件中没有的应用插入
+    for(const QString &desktopFile : appList) {
+        applicationSettings.insert(desktopFile, m_applicationDefaultSettings);
+    }
+    data.insert(QStringLiteral("Applications"), applicationSettings);
+    save2SettingsFile(data);
+}
+
 SettingsManager::SettingsManager(QObject *parent) : QObject(parent), d(new SettingsManagerPrivate(this))
 {
     connect(d, &SettingsManagerPrivate::settingsUpdateFinished, this, &SettingsManager::settingsDataChanged);
diff --git a/notification-ukcc-plugin/CMakeLists.txt b/notification-ukcc-plugin/CMakeLists.txt
index d671460..80d4340 100644
--- a/notification-ukcc-plugin/CMakeLists.txt
+++ b/notification-ukcc-plugin/CMakeLists.txt
@@ -24,6 +24,7 @@ endforeach()
 
 include_directories(${Qt5Core_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS})
 include_directories(../libukui-notification/notification-settings)
+include_directories(../libukui-notification)
 
 target_link_libraries(notification-ukcc-plugin
         PRIVATE
diff --git a/notification-ukcc-plugin/noticemenu.h b/notification-ukcc-plugin/noticemenu.h
index bdeb606..ad72804 100644
--- a/notification-ukcc-plugin/noticemenu.h
+++ b/notification-ukcc-plugin/noticemenu.h
@@ -8,7 +8,7 @@
 #include <QFrame>
 
 #include <kswitchbutton.h>
-#include "notification-settings/applications-settings.h"
+#include "applications-settings.h"
 
 using namespace kdk;