diff --git a/Douyin.py b/Douyin.py
index 8d60063..d4073fa 100644
--- a/Douyin.py
+++ b/Douyin.py
@@ -387,6 +387,99 @@ def collect_videos(
     return downloaded
 
 
+def collect_recommendations(
+    max_videos: int,
+    timeout: int,
+    output_dir: Path,
+    browser_port: int | None,
+) -> int:
+    requests_module, chromium_page_cls, chromium_options_cls = import_runtime_dependencies()
+    headers = build_headers("https://www.douyin.com/")
+    if browser_port is not None:
+        ensure_browser_debug_port_ready(browser_port)
+    page = create_page(chromium_page_cls, chromium_options_cls, browser_port)
+    page.listen.start(LISTEN_TARGET)
+
+    print("[INFO] 正在打开抖音推荐流。若出现登录或验证码，请先在浏览器窗口里完成。")
+    page.get("https://www.douyin.com/")
+    time.sleep(3)
+
+    downloaded = 0
+    seen_ids: set[str] = set()
+    consecutive_empty = 0
+    max_consecutive_empty = 3
+
+    while downloaded < max_videos:
+        packet = wait_for_aweme_packet(page, timeout=timeout)
+        if packet is None:
+            consecutive_empty += 1
+            if consecutive_empty >= max_consecutive_empty:
+                print("[INFO] 连续多次未获取到新数据，结束抓取。")
+                break
+            scroll_to_next_page(page)
+            continue
+
+        try:
+            payload = extract_aweme_payload(packet.response)
+            items = parse_aweme_items(payload)
+        except Exception as exc:
+            print(f"[WARN] 解析接口数据失败: {exc}")
+            consecutive_empty += 1
+            if consecutive_empty >= max_consecutive_empty:
+                break
+            scroll_to_next_page(page)
+            continue
+
+        if not items:
+            consecutive_empty += 1
+            if consecutive_empty >= max_consecutive_empty:
+                break
+            scroll_to_next_page(page)
+            continue
+
+        consecutive_empty = 0
+        new_items_in_batch = 0
+        
+        for item in items:
+            if item["video_id"] in seen_ids:
+                continue
+            
+            if downloaded >= max_videos:
+                break
+
+            seen_ids.add(item["video_id"])
+            output_path = build_output_path(
+                title=item["title"],
+                video_id=item["video_id"],
+                output_dir=output_dir,
+                author_name=item.get("author_name"),
+            )
+
+            try:
+                download_video(
+                    requests_module=requests_module,
+                    headers=headers,
+                    video_url=item["video_url"],
+                    output_path=output_path,
+                )
+            except Exception as exc:
+                print(f"[WARN] 下载失败 {item['video_id']}: {exc}")
+                continue
+
+            downloaded += 1
+            new_items_in_batch += 1
+            print(f"[OK] 已保存: {output_path}")
+
+        if new_items_in_batch == 0:
+            consecutive_empty += 1
+            if consecutive_empty >= max_consecutive_empty:
+                break
+
+        scroll_to_next_page(page)
+
+    return downloaded
+
+
 def collect_single_video(
     target: ResolvedTarget,
     timeout: int,
diff --git a/test_douyin.py b/test_douyin.py
index 217f545..3333bf3 100644
--- a/test_douyin.py
+++ b/test_douyin.py
@@ -31,12 +31,16 @@ class FakeListener:
     def __init__(self, packet):
         self.packet = packet
         self.started_targets = []
+        self.call_count = 0
 
     def start(self, target):
         self.started_targets.append(target)
 
     def wait(self, timeout):
-        return self.packet
+        self.call_count += 1
+        if self.call_count == 1:
+            return self.packet
+        return None
 
 
 class FakeRuntimePage:
@@ -294,6 +298,42 @@ class DouyinModuleTests(unittest.TestCase):
             "https://www.douyin.com/video/7619989983668240802",
         )
 
+    def test_collect_recommendations_downloads_videos_with_author_prefix(self) -> None:
+        module = importlib.import_module("Douyin")
+        packet = FakePacket(
+            {
+                "aweme_list": [
+                    {
+                        "aweme_id": "7619989983668240802",
+                        "desc": "推荐视频1",
+                        "author": {"nickname": "博主A", "uid": "111"},
+                        "video": {
+                            "play_addr": {
+                                "url_list": ["https://v26-web.douyinvod.com/example/video1.mp4"]
+                            }
+                        },
+                    }
+                ]
+            }
+        )
+        page = FakeRuntimePage("https://www.douyin.com/", packet)
+        
+        with mock.patch.object(module, "import_runtime_dependencies", return_value=(object(), object(), object())):
+            with mock.patch.object(module, "create_page", return_value=page):
+                with mock.patch.object(module, "download_video") as mocked_download:
+                    with mock.patch.object(module, "scroll_to_next_page"):
+                        downloaded = module.collect_recommendations(
+                            max_videos=50,
+                            timeout=10,
+                            output_dir=module.Path("video"),
+                            browser_port=None,
+                        )
+        
+        self.assertEqual(downloaded, 1)
+        # 验证文件名包含博主前缀
+        call_kwargs = mocked_download.call_args[1]
+        self.assertIn("[博主A]", str(call_kwargs["output_path"]))
+
     def test_collect_single_video_downloads_exactly_one_file_for_video_url_target(self) -> None:
         module = importlib.import_module("Douyin")
         packet = FakePacket(