fix: 修复 Noto Sans CJK SC Bold 字体混入 Mono 等宽变体问题 #1510

Merged
xiaoxia merged 1 commits from fix/noto-cjk-font-bold-mono-issue into develop 2026-08-26 19:12:00 +08:00

1 Commits

Author SHA1 Message Date
xiaoxia 74fffbfccb fix: 修复 Noto Sans CJK SC Bold 字体混入 Mono 等宽变体问题
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问题:
fonts-noto-cjk apt 包安装的 .ttc 文件同时包含 Sans 和 Sans Mono 变体,
导致 fc-list 中 Bold 样式匹配到等宽字体(Noto Sans Mono CJK SC Bold),
视频标题加粗渲染时使用等宽字体,与前端预览的非等宽字体不一致。

修复:
1. 删除有问题的 NotoSansCJK-Regular.ttc 和 NotoSansCJK-Bold.ttc
2. 从 Google Fonts 下载单独的 Noto Sans SC Variable Font(不含 Mono)
3. 刷新字体缓存,确保 fontconfig 使用正确的字体

影响范围:api-base.Dockerfile 和 worker-base.Dockerfile

验收标准:
- fc-list 中 Noto Sans CJK SC 的 Bold 变体不再是等宽字体
- 视频标题加粗渲染与前端预览一致
2026-08-26 19:02:28 +08:00