diff --git a/packages/langchain_community/test/document_loaders/web_test.dart b/packages/langchain_community/test/document_loaders/web_test.dart
index 5b4059d0..c1e681f8 100644
--- a/packages/langchain_community/test/document_loaders/web_test.dart
+++ b/packages/langchain_community/test/document_loaders/web_test.dart
@@ -23,5 +23,21 @@ void main() {
       expect(metadata['title'], contains('Wikipedia'));
       expect(metadata['language'], 'en');
     });
+
+    test('Test that non-ASCII characters are handled correctly', () async {
+      const url = 'http://web.tccf.org.tw/lib/addon.php?act=post&id=4975';
+
+      const loader = WebBaseLoader([url]);
+      final loadedDocs = await loader.load();
+
+      expect(loadedDocs, hasLength(1));
+
+      final loadedDoc = loadedDocs.first;
+      expect(loadedDoc.pageContent, contains('子宮內膜癌的介紹及治療現況'));
+
+      final metadata = loadedDoc.metadata;
+      expect(metadata['source'], url);
+      expect(metadata['title'], contains('子宮內膜癌的介紹及治療現況'));
+    });
   });
 }