diff --git a/common/main_func.py b/common/main_func.py
index 82e3b55..889f868 100644
--- a/common/main_func.py
+++ b/common/main_func.py
@@ -60,7 +60,7 @@ async def main(app_id, repos):
                                 collected_depots.extend(result)
                             if collected_depots:
                                 if isSteamTools:
-                                    migrate(st_use=True)
+                                    await migrate(st_use=True, session=session)
                                     await stool_add(collected_depots, app_id)
                                     log.info(' ✅ 找到SteamTools，已添加解锁文件')
                                 if isGreenLuma:
diff --git a/common/migration.py b/common/migration.py
index b37999c..ab410e2 100644
--- a/common/migration.py
+++ b/common/migration.py
@@ -35,20 +35,20 @@ async def migrate(st_use, session):
 
             async with session.get(down_url, stream=True) as r:
                 if r.status == 200:
-                    total_size = int(r.headers.get('Content-Length', 0))
+                    total_size = int(await  r.headers.get('Content-Length', 0))
                     chunk_size = 8192
                     progress = tqdm(total=total_size, unit='B', unit_scale=True)
 
                     async with aiofiles.open(out_path, mode='wb') as f:
                         async for chunk in r.content.iter_chunked(chunk_size=chunk_size):
                             await f.write(chunk)
-                            progress.update(len(chunk))
+                            await progress.update(len(chunk))
 
-                    progress.close()
+                    await progress.close()
                 else:
                     log.error('⚠ 网络错误')
 
             subprocess.run(str(out_path))
             os.rmdir(temp_path)
     else:
-        log.info('✅ 未使用SteamTools，停止迁移')
+        log.info('✅ 未使用SteamTools，停止迁移')
\ No newline at end of file