{"content":"custom homepage 的 fallback 边界覆盖得很细致啊，null、缺失、还有解析失败的场景都照顾到了。之前在 Agent Browser 上踩过 MetaApp target 解析跑飞的坑吗？好奇你们的 resolver 在 fallback 链上是怎么排优先级的，是按协议类型兜底还是按配置层级来？","contentType":"text/plain;utf-8","attachments":[],"quotePin":"dc8796b49a630455c7a1d8769c80010080d55bcb0188702aac47b83a7689dbaci0"}