[Bug] 下载原始视频失败，会自动下载最低画质版本

提交前确认

• 我已搜索过现有 Issues/讨论，未发现类似问题
• 我已阅读快速开始指南 https://ltaoo.github.io/wx_channels_download/guide/start.html

下载器版本号

v260907

详细描述

No response

终端截图 / 输出

API service started successfully, address: http://127.0.0.1:2022 Proxy service started successfully, address: http://127.0.0.1:2023 System proxy has been set to the proxy service address Please open the page you want to download

Press Ctrl+C to exit...

2026/09/16 12:03:22 /home/runner/work/wx_channels_download/wx_channels_download/internal/database/model/core.go:149 record not found [1.724ms] [rows:0] SELECT * FROM browse_history WHERE platform_id = "wxchannels" AND external_id = "15010933573783067507" ORDER BY browse_history.id LIMIT 1

2026/09/16 12:03:22 /home/runner/work/wx_channels_download/wx_channels_download/internal/services/browse_history.go:403 record not found [0.558ms] [rows:0] SELECT * FROM account WHERE id = "wxchannels:v2_060000231003b20faec8c4eb811cc2d3ca01ef37b077a4539b46940ad4e259dc4d8321d9b423@finder" ORDER BY account.id LIMIT 1 [GIN] 2026/09/16 - 12:03:22 | 200 | 8.6211ms | 127.0.0.1 | POST "/api/browse_history/create" [GIN] 2026/09/16 - 12:03:22 | 200 | 1.5755ms | 127.0.0.1 | GET "/api/status?download_service_probe=1789531402745" [FRONTEND]loaded [FRONTEND]before observer .home-header [FRONTEND]set_feed [FRONTEND]create browse history [FRONTEND]in observer callback [FRONTEND]before insert_downloader [FRONTEND]start download websocket connection [FRONTEND]download websocket connection opened [FRONTEND]download websocket connection confirmed

2026/09/16 12:03:27 /home/runner/work/wx_channels_download/wx_channels_download/internal/services/download_task.go:3167 record not found [1.426ms] [rows:0] SELECT * FROM download_task WHERE unique_id = "15010933573783067507" AND deleted_at IS NULL ORDER BY download_task.id LIMIT 1

2026/09/16 12:03:27 /home/runner/work/wx_channels_download/wx_channels_download/internal/services/content.go:93 record not found [1.124ms] [rows:0] SELECT * FROM content_account WHERE content_id = "wxchannels:15010933573783067507" AND account_id = "wxchannels:v2_060000231003b20faec8c4eb811cc2d3ca01ef37b077a4539b46940ad4e259dc4d8321d9b423@finder" ORDER BY content_account.content_id LIMIT 1

2026/09/16 12:03:27 /home/runner/work/wx_channels_download/wx_channels_download/internal/services/download_task.go:2687 record not found [0.562ms] [rows:0] SELECT * FROM content_asset WHERE content_id = "wxchannels:15010933573783067507" AND role = "video_variant" AND asset_key = "default" ORDER BY content_asset.id LIMIT 1

2026/09/16 12:03:27 /home/runner/work/wx_channels_download/wx_channels_download/internal/services/download_task.go:2521 record not found [0.000ms] [rows:0] SELECT asset_id,created_at FROM content_video_variant WHERE asset_id = 863 ORDER BY content_video_variant.asset_id LIMIT 1 [GIN] 2026/09/16 - 12:03:27 | 200 | 18.762ms | 127.0.0.1 | POST "/api/v1/download_task/create" [GIN] 2026/09/16 - 12:03:27 | 200 | 83.3166ms | 127.0.0.1 | GET "/api/v1/download_task/list?page=1&page_size=50" [GIN] 2026/09/16 - 12:03:27 | 200 | 28.8831ms | 127.0.0.1 | GET "/api/v1/download_task/list?page=4&page_size=50" [GIN] 2026/09/16 - 12:03:27 | 200 | 28.2433ms | 127.0.0.1 | GET "/api/v1/download_task/list?page=2&page_size=50" [GIN] 2026/09/16 - 12:03:28 | 200 | 25.4006ms | 127.0.0.1 | GET "/api/v1/download_task/list?page=3&page_size=50" [FRONTEND]https://channels.weixin.qq.com/web/pages/feed?tabId=flow&flow=1&feed_lab=true&oid=0FGMjdRTG3M&nid=Mpce8KNmI4E&context_id=d8c172a7-5485-41b8-b5f0-e759708ed42d&entrance_id=1020&from_access_id=7b3036ce-d9be-4b6d-84e2-81dc7815ad10&exportkey=n_ChQIAhIQCGMbjgMRLGJ%2FYV8oAfrsRBL1AQIE97dBBAEAAAAAAAHGE0PETvEAAAAOpnltbLcz9gKNyK89dVj0hY1wXs7%2BBrW%2B32XuizDKngwMCgVHwdQVPZ%2BKLTRlF1TUHtT8W3sp9C35060XWfCwpYC8ovNZF2kpCoLeGxSslewId%2FialGqiF%2Fc6TqOU4Epd79xySUfQSutDAdwnhMQeYmxeKc7rNZvdP3zlSZcVjYr%2BT%2BwNEVkhO3jziiga6FIrS4JQkLF9CvXdsS80hTYEw%2BGEkPV6KMcMqeCEGgewdakQ03b284PA59Tec1EMYwsT23Bknp2h0jJY6qcBVtxts7IOuetDu8stJPf54EpI&pass_ticket=6cIQ04bBXLnYyXKl44Pg5twGULjUQjnLMG8mcnmSJxl0kY8vF1ArWI%2B8SWX8plFqRRpScO4%2Bz5A%2BRWmzA%2BdaGg%3D%3D&wx_header=0 undefined

[FRONTEND][downloader.create]create [FRONTEND][downloader.create] request completed [FRONTEND]reuse open download websocket connection [GIN] 202

日志文件（可选）

No response

系统代理截图

视频号版本及页面截图

视频号页面地址

https://weixin.qq.com/sph/ANEnTg5VlM

操作系统

Windows