diff --git a/src/models/org.deepin.ds.launchpad.json b/src/models/org.deepin.ds.launchpad.json
index 0560b2b2..c7b19781 100644
--- a/src/models/org.deepin.ds.launchpad.json
+++ b/src/models/org.deepin.ds.launchpad.json
@@ -75,6 +75,17 @@
       "description[zh_CN]": "在窗口模式下排序应用列表的类别。0: 首字母分组排序，1: DDE 风格分类，2: 自由排序",
       "permissions": "readwrite",
       "visibility": "private"
+    },
+    "searchByDesktopId": {
+      "value": false,
+      "serial": 0,
+      "flags": [],
+      "name": "searchByDesktopId",
+      "name[zh_CN]": "按桌面条目 ID 搜索",
+      "description": "Whether to allow the search for Desktop ID during the search.",
+      "description[zh_CN]": "在搜索时候是否允许搜索Desktop ID。",
+      "permissions": "readwrite",
+      "visibility": "private"
     }
   }
 }
diff --git a/src/models/searchfilterproxymodel.cpp b/src/models/searchfilterproxymodel.cpp
index c2989f06..521b4a54 100644
--- a/src/models/searchfilterproxymodel.cpp
+++ b/src/models/searchfilterproxymodel.cpp
@@ -7,6 +7,7 @@
 
 #include <QDebug>
 #include <DPinyin>
+#include <DConfig>
 #include <QMap>
 #include <functional>
 #include <algorithm>
@@ -14,11 +15,25 @@ DCORE_USE_NAMESPACE
 
 SearchFilterProxyModel::SearchFilterProxyModel(QObject *parent)
     : QSortFilterProxyModel(parent)
+    , m_dconfig(DConfig::create("org.deepin.dde.shell", "org.deepin.ds.launchpad"))
+    , m_searchPackageEnabled(false)
 {
     setFilterCaseSensitivity(Qt::CaseInsensitive);
 
     setSourceModel(&AppsModel::instance());
     sort(0, Qt::DescendingOrder);
+
+    Q_ASSERT_X(m_dconfig->isValid(), "DConfig", "DConfig file is missing or invalid");
+
+    m_searchPackageEnabled = m_dconfig->value("searchByDesktopId", false).toBool();
+    QObject::connect(m_dconfig, &DConfig::valueChanged, this, [this](const QString &key) {
+        if (key == "searchByDesktopId") {
+            m_searchPackageEnabled = m_dconfig->value("searchByDesktopId", false).toBool();
+            qDebug() << "searchByDesktopId配置已更新:" << m_searchPackageEnabled;
+            // 触发重新过滤以应用新的搜索配置
+            invalidateFilter();
+        }
+    });
 }
 
 bool SearchFilterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
@@ -29,7 +44,6 @@ bool SearchFilterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &
     // 计算匹配索引
     int matchIndex = calculateWeight(modelIndex);
 
-    // 如果索引为0，表示不匹配
     return matchIndex >= 0;
 }
 
@@ -70,6 +84,9 @@ int SearchFilterProxyModel::calculateWeight(const QModelIndex &modelIndex) const
     const QString & transliterated = modelIndex.data(AppsModel::AllTransliteratedRole).toString();
     const QString & jianpin = Dtk::Core::firstLetters(displayName).join(',');
 
+    //包名搜索使用
+    const QString & desktopId = modelIndex.data(AppItem::DesktopIdRole).toString();
+
     QString searchPatternDelBlank = searchPattern.pattern().toLower().remove(" ");
 
     // Choose which name to use for matching based on search input and vendor
@@ -105,6 +122,7 @@ int SearchFilterProxyModel::calculateWeight(const QModelIndex &modelIndex) const
     QString transliteratedLower = transliterated.toLower();
     QString jianpinLower = jianpin.toLower();
     QString nameFirstLettersLower = nameFirstLetters.toLower();
+    QString desktopIdLower = desktopId.toLower().remove(" ");
 
     // 使用 QVector 存储匹配类型和对应的函数，按优先级顺序插入
     QVector<QPair<QString, std::function<bool()>>> matchTypes;
@@ -248,6 +266,13 @@ int SearchFilterProxyModel::calculateWeight(const QModelIndex &modelIndex) const
         return getCapitalizedWords().contains(searchPatternLower);
     }));
 
+    // 包名搜索（仅在配置启用时生效）
+    if (m_searchPackageEnabled) {
+        matchTypes.push_back(qMakePair(QString("desktopId"), [&]() -> bool {
+            return desktopIdLower.contains(searchPatternLower);
+        }));
+    }
+
     // 计算匹配索引（索引越小优先级越高)
     auto it = std::find_if(matchTypes.begin(), matchTypes.end(),
                           [](const auto& matchType) { return matchType.second(); });
diff --git a/src/models/searchfilterproxymodel.h b/src/models/searchfilterproxymodel.h
index 4e3c3d0a..ff4cb8eb 100644
--- a/src/models/searchfilterproxymodel.h
+++ b/src/models/searchfilterproxymodel.h
@@ -7,6 +7,10 @@
 #include <QtQml/qqml.h>
 #include <QSortFilterProxyModel>
 
+namespace Dtk::Core {
+class DConfig;
+}
+
 class SearchFilterProxyModel : public QSortFilterProxyModel
 {
     Q_OBJECT
@@ -35,4 +39,7 @@ class SearchFilterProxyModel : public QSortFilterProxyModel
     explicit SearchFilterProxyModel(QObject *parent = nullptr);
 
     int calculateWeight(const QModelIndex &modelIndex) const;
+
+    Dtk::Core::DConfig *m_dconfig;
+    bool m_searchPackageEnabled;
 };