diff --git a/python/tasks/tiktok/__init__.py b/python/tasks/tiktok/__init__.py
index 63ca13e..3f55ee8 100644
--- a/python/tasks/tiktok/__init__.py
+++ b/python/tasks/tiktok/__init__.py
@@ -1,5 +1,7 @@
 import logging
+import enum
 import dataclasses
+import multiprocessing
 import traceback
 import subprocess
 import os
@@ -27,7 +29,7 @@ def tiktok_config() -> tiktok_config_t.res_t:
     res = tiktok_config_t.res_t(
         project_root=os.path.abspath(
             os.path.join(
-                __file__,
+                os.path.dirname(__file__),
                 '..', '..', '..',
             ),
         ),
@@ -125,19 +127,93 @@ def tiktok_videos_meta(links: Iterable[str]) -> Iterable[dict[str, Any]]:
             url=o,
             id=int(parts[-1]),
             fname='_'.join(parts[-3:]) +'.mp4',
+            result_dir=tiktok_config().videos,
         ))
 
     return res
 
+class tiktok_video_fetch_t:
+    class method_t(enum.Enum):
+        pyktok = 'pyktok'
+        tikcdn_io_curl = 'tikcdn.io-curl'
+        tikcdn_io_wget = 'tikcdn.io-wget'
+
+def tiktok_video_fetch(
+    id: int,
+    url: str,
+    fname: str,
+    result_dir: str,
+    method: Optional[tiktok_video_fetch_t.method_t]=None,
+    method_str: Optional[str]=None,
+) -> None:
+    os.chdir(result_dir)
+
+    if not method_str is None:
+        method = tiktok_video_fetch_t.method_t(method_str)
+
+    if method is None:
+        method = tiktok_video_fetch_t.method_t.tikcdn_io_curl
+
+    if method == tiktok_video_fetch_t.method_t.pyktok:
+        pyktok.save_tiktok(url)
+    elif method == tiktok_video_fetch_t.method_t.tikcdn_io_curl:
+        subprocess.check_call([
+            'curl',
+            '-v',
+            'https://tikcdn.io/ssstik/%d' % id,
+            '-o', fname,
+        ])
+    elif method == tiktok_video_fetch_t.method_t.tikcdn_io_wget:
+        subprocess.check_call([
+            'wget',
+            'https://tikcdn.io/ssstik/%d' % id,
+            '-O',
+            fname,
+        ])
+    else:
+        raise NotImplementedError
+
+    mime_type = file_mime_type(fname)
+
+    if mime_type in ['empty']:
+        raise RuntimeError('notdownloaded')
+
+def file_mime_type(path: str) -> Optional[str]:
+    if os.path.exists(path):
+        mime_type = subprocess.check_output([
+            'file',
+            '-b', path,
+        ]).strip().decode('utf-8')
+        return mime_type
+    else:
+        return None
+
+async def playwright_save(url: str):
+    import TikTokApi
+
+    async with TikTokApi.TikTokApi() as client:
+        await client.create_sessions()
+        session = client.sessions[0]
+        page = session.page
+
+        async with page.expect_download() as download_info:
+            await page.goto(url)
+        download = download_info.value
+        path = download.path()
+        download.save_as(path)
+        print(path)
+
 def tiktok_videos_fetch(
     meta: Iterable[dict[str, Any]],
-    method: Optional[Literal['pyktok', 'tikcdn.io']]=None,
+    method: Optional[tiktok_video_fetch_t.method_t]=None,
+    method_str: Optional[str]=None,
+    force: Optional[bool]=None,
 ) -> Iterable[dict[str, Any]]:
     import pyktok
     import tqdm
 
-    if method is None:
-        method = 'pyktok'
+    if force is None:
+        force = False
 
     stats = dict(
         saved=0,
@@ -146,25 +222,40 @@ def tiktok_videos_fetch(
         error=0,
     )
 
-    for o in tqdm.tqdm(meta):
-        stats['total'] += 1
-        if not os.path.exists(o['fname']):
-            try:
-                if method == 'pyktok':
-                    pyktok.save_tiktok(o['url'])
-                elif method == 'tikcdn.io':
-                    subprocess.check_call([
-                        'curl',
-                        'https://tikcdn.io/ssstik/%d' % o['id'],
-                        '-o', o['fname'],
-                    ])
-                stats['saved'] += 1
-            except:
-                logger.error(json.dumps(dict(
-                    msg=traceback.format_exc(),
-                )))
-                stats['error'] += 1
-        else:
-            stats['skipped'] += 1
+    with multiprocessing.Pool(processes=1) as pool:
+        for o in tqdm.tqdm(meta):
+            stats['total'] += 1
+            path = os.path.join(
+                o['result_dir'],
+                o['fname'],
+            )
+
+            if (
+                not os.path.exists(path) or
+                file_mime_type(path) in ['empty'] or
+                force
+            ):
+                try:
+                    pool.apply(
+                        tiktok_video_fetch,
+                        kwds=dict(
+                            id=o['id'],
+                            url=o['url'],
+                            fname=o['fname'],
+                            method=method,
+                            method_str=method_str,
+                            result_dir=o['result_dir'],
+                        ),
+                    )
+                    stats['saved'] += 1
+                except KeyboardInterrupt:
+                    break
+                except:
+                    logger.error(json.dumps(dict(
+                        msg=traceback.format_exc(),
+                    )))
+                    stats['error'] += 1
+            else:
+                stats['skipped'] += 1
 
     return stats