diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6c624b4..ab9cd9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,6 +28,7 @@ if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
         src/appdelegate.h src/appdelegate.cpp
         src/applistmodel.h src/applistmodel.cpp
         src/downloadmanager.h src/downloadmanager.cpp
+        src/ignoreconfig.h src/ignoreconfig.cpp
     )
 # Define target properties for Android with Qt 6 as:
 #    set_property(TARGET spark-update-tool APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
@@ -72,4 +73,4 @@ install(TARGETS spark-update-tool
 
 if(QT_VERSION_MAJOR EQUAL 6)
     qt_finalize_executable(spark-update-tool)
-endif()
+endif()
\ No newline at end of file
diff --git a/src/ignoreconfig.cpp b/src/ignoreconfig.cpp
new file mode 100644
index 0000000..4bebe18
--- /dev/null
+++ b/src/ignoreconfig.cpp
@@ -0,0 +1,102 @@
+#include "ignoreconfig.h"
+#include <QStandardPaths>
+#include <QDir>
+#include <QFile>
+#include <QTextStream>
+#include <QDebug>
+
+IgnoreConfig::IgnoreConfig(QObject *parent)
+    : QObject(parent)
+{
+    // 设置配置文件路径
+    QString configDir = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation);
+    QDir dir(configDir);
+    if (!dir.exists()) {
+        dir.mkpath(".");
+    }
+    m_configFilePath = dir.filePath("spark-update-tool/ignored_apps.conf");
+    
+    // 确保目录存在
+    QFileInfo fileInfo(m_configFilePath);
+    QDir configDirPath = fileInfo.dir();
+    if (!configDirPath.exists()) {
+        configDirPath.mkpath(".");
+    }
+    
+    // 加载现有配置
+    loadConfig();
+}
+
+void IgnoreConfig::addIgnoredApp(const QString &packageName, const QString &version)
+{
+    m_ignoredApps.insert(qMakePair(packageName, version));
+    saveConfig();
+}
+
+void IgnoreConfig::removeIgnoredApp(const QString &packageName)
+{
+    // 移除所有该包名的版本
+    auto it = m_ignoredApps.begin();
+    while (it != m_ignoredApps.end()) {
+        if (it->first == packageName) {
+            it = m_ignoredApps.erase(it);
+        } else {
+            ++it;
+        }
+    }
+    saveConfig();
+}
+
+bool IgnoreConfig::isAppIgnored(const QString &packageName, const QString &version) const
+{
+    return m_ignoredApps.contains(qMakePair(packageName, version));
+}
+
+QSet<QPair<QString, QString>> IgnoreConfig::getIgnoredApps() const
+{
+    return m_ignoredApps;
+}
+
+bool IgnoreConfig::saveConfig()
+{
+    QFile file(m_configFilePath);
+    if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+        qDebug() << "无法打开配置文件进行写入:" << m_configFilePath;
+        return false;
+    }
+
+    QTextStream out(&file);
+    for (const auto &app : m_ignoredApps) {
+        out << app.first << "|" << app.second << "\n";
+    }
+    file.close();
+    return true;
+}
+
+bool IgnoreConfig::loadConfig()
+{
+    QFile file(m_configFilePath);
+    if (!file.exists()) {
+        // 配置文件不存在，这是正常的，返回true表示没有错误
+        return true;
+    }
+    
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        qDebug() << "无法打开配置文件进行读取:" << m_configFilePath;
+        return false;
+    }
+
+    m_ignoredApps.clear();
+    QTextStream in(&file);
+    while (!in.atEnd()) {
+        QString line = in.readLine().trimmed();
+        if (!line.isEmpty()) {
+            QStringList parts = line.split('|');
+            if (parts.size() == 2) {
+                m_ignoredApps.insert(qMakePair(parts[0], parts[1]));
+            }
+        }
+    }
+    file.close();
+    return true;
+}
\ No newline at end of file
diff --git a/src/ignoreconfig.h b/src/ignoreconfig.h
new file mode 100644
index 0000000..610fff5
--- /dev/null
+++ b/src/ignoreconfig.h
@@ -0,0 +1,39 @@
+#ifndef IGNORECONFIG_H
+#define IGNORECONFIG_H
+
+#include <QObject>
+#include <QSet>
+#include <QString>
+#include <QPair>
+
+class IgnoreConfig : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit IgnoreConfig(QObject *parent = nullptr);
+
+    // 添加忽略的应用（包名和版本号）
+    void addIgnoredApp(const QString &packageName, const QString &version);
+    
+    // 移除忽略的应用
+    void removeIgnoredApp(const QString &packageName);
+    
+    // 检查应用是否被忽略
+    bool isAppIgnored(const QString &packageName, const QString &version) const;
+    
+    // 获取所有被忽略的应用
+    QSet<QPair<QString, QString>> getIgnoredApps() const;
+    
+    // 保存配置到文件
+    bool saveConfig();
+    
+    // 从文件加载配置
+    bool loadConfig();
+
+private:
+    QSet<QPair<QString, QString>> m_ignoredApps;
+    QString m_configFilePath;
+};
+
+#endif // IGNORECONFIG_H
\ No newline at end of file