diff --git a/framework/autotest/test-widget-loader.cpp b/framework/autotest/test-widget-loader.cpp
index d50862e95038c555eddef6ab9ef8b740871ac3b6..aaf6cddace8d57fc258abc209cf95eb020f34753 100644
--- a/framework/autotest/test-widget-loader.cpp
+++ b/framework/autotest/test-widget-loader.cpp
@@ -14,14 +14,15 @@ using namespace UkuiQuick;
 namespace {
 
 QString createWidgetPackage(const QString &basePath, const QString &id, WidgetMetadata::Hosts hosts,
-                            const QStringList &applicationIds = {}, bool isContainer = false)
+                            const QStringList &applicationIds = {}, bool isContainer = false,
+                            const QString &name = QString())
 {
     const QString root = QDir(basePath).filePath(id);
     QDir().mkpath(root);
 
     QJsonObject object{
         {QStringLiteral("Id"), id},
-        {QStringLiteral("Name"), id},
+        {QStringLiteral("Name"), name.isEmpty() ? id : name},
         {QStringLiteral("ShowIn"), hosts.testFlag(WidgetMetadata::All) ? QStringLiteral("All")
                                                                        : QString(hosts.testFlag(WidgetMetadata::Panel) ? QStringLiteral("Panel") : QStringLiteral("SideBar"))},
         {QStringLiteral("Contents"), QJsonObject{
@@ -57,6 +58,7 @@ class widget_loader_test : public QObject
 
 private slots:
     void metadataAndWidgetCanBeLoadedFromCustomPath();
+    void searchPathPriorityInvalidatesMetadataCache();
     void widgetsAreFilteredByHostAndApplication();
     void widgetsMetadataKeepsUniqueEntries();
 };
@@ -84,6 +86,35 @@ void widget_loader_test::metadataAndWidgetCanBeLoadedFromCustomPath()
     QVERIFY(qobject_cast<WidgetContainer *>(container.get()) != nullptr);
 }
 
+void widget_loader_test::searchPathPriorityInvalidatesMetadataCache()
+{
+    QTemporaryDir lowerPriorityDir;
+    QTemporaryDir higherPriorityDir;
+    QVERIFY(lowerPriorityDir.isValid());
+    QVERIFY(higherPriorityDir.isValid());
+
+    const QString id = QStringLiteral("priority-widget");
+    createWidgetPackage(lowerPriorityDir.path(), id, WidgetMetadata::All, {}, false,
+                        QStringLiteral("Lower priority"));
+    createWidgetPackage(higherPriorityDir.path(), id, WidgetMetadata::All, {}, false,
+                        QStringLiteral("Higher priority"));
+
+    WidgetLoader loader;
+    loader.addWidgetSearchPath(lowerPriorityDir.path());
+
+    const WidgetMetadata initialMetadata = loader.loadMetadata(id);
+    QVERIFY(initialMetadata.isValid());
+    QCOMPARE(initialMetadata.name(), QStringLiteral("Lower priority"));
+
+    loader.addWidgetSearchPath(higherPriorityDir.path());
+
+    const WidgetMetadata updatedMetadata = loader.loadMetadata(id);
+    QVERIFY(updatedMetadata.isValid());
+    QCOMPARE(updatedMetadata.name(), QStringLiteral("Higher priority"));
+    QCOMPARE(updatedMetadata.root().absolutePath(),
+             QDir(higherPriorityDir.path()).absoluteFilePath(id));
+}
+
 void widget_loader_test::widgetsAreFilteredByHostAndApplication()
 {
     QTemporaryDir dir;
diff --git a/framework/widget/widget-loader.cpp b/framework/widget/widget-loader.cpp
index 3fc7973b4798ffd3eec7e25671d868276404ab8d..eb4f51da7d1ec328cbe81fc8e6f2d1809d935c4d 100644
--- a/framework/widget/widget-loader.cpp
+++ b/framework/widget/widget-loader.cpp
@@ -68,6 +68,7 @@ public:
         if (!widgetSearchPath.contains(path)) {
             // 添加的自定义搜索路径优先级最高
             widgetSearchPath.prepend(path);
+            m_metadataCache.clear();
         }
     }