diff --git a/src/libappdata/basic-app-model.cpp b/src/libappdata/basic-app-model.cpp
index 0c4662e..16da5ed 100644
--- a/src/libappdata/basic-app-model.cpp
+++ b/src/libappdata/basic-app-model.cpp
@@ -19,6 +19,7 @@
  */
 
 #include "basic-app-model.h"
+#include "user-config.h"
 
 #include <QDebug>
 
@@ -149,6 +150,7 @@ void BasicAppModel::onAppUpdated(const QVector<QPair<DataEntity, QVector<int> >
 void BasicAppModel::onAppDeleted(const QStringList &apps)
 {
     for (const auto &appid : apps) {
+        UserConfig::instance()->removePreInstalledApp(appid);
         int index = indexOfApp(appid);
         if (index < 0) {
             continue;
diff --git a/src/libappdata/recently-installed-model.cpp b/src/libappdata/recently-installed-model.cpp
index 006fbb8..981a500 100644
--- a/src/libappdata/recently-installed-model.cpp
+++ b/src/libappdata/recently-installed-model.cpp
@@ -20,6 +20,7 @@
 
 #include "recently-installed-model.h"
 #include "basic-app-model.h"
+#include "user-config.h"
 
 #include <QDebug>
 #include <QTimer>
@@ -44,6 +45,10 @@ RecentlyInstalledModel::RecentlyInstalledModel(QObject *parent) : QSortFilterPro
 bool RecentlyInstalledModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
 {
     QModelIndex sourceIndex = sourceModel()->index(source_row, 0, source_parent);
+    // 是否为预装应用
+    if (UserConfig::instance()->isPreInstalledApps(sourceIndex.data(DataEntity::Id).toString())) {
+        return false;
+    }
     // 是否打开过
     if (sourceIndex.data(DataEntity::IsLaunched).toInt() != 0) {
         return false;
diff --git a/src/settings/user-config.cpp b/src/settings/user-config.cpp
index de211a9..9bc8a52 100644
--- a/src/settings/user-config.cpp
+++ b/src/settings/user-config.cpp
@@ -111,8 +111,11 @@ bool UserConfig::isPreInstalledApps(const QString &appid) const
 
 void UserConfig::removePreInstalledApp(const QString &appid)
 {
-    QMutexLocker mutexLocker(&m_mutex);
-    m_preInstalledApps.remove(appid);
+    {
+        QMutexLocker mutexLocker(&m_mutex);
+        m_preInstalledApps.remove(appid);
+    }
+    sync();
 }
 
 void UserConfig::readConfigFile()