输入大文本时2000字，smart extraction 导致死循环

[ShootingStarHalo]

{"0":"Document exceeded context limit (400 the input length exceeds the context length), attempting chunking...","_meta":{"runtime":"node","runtimeVersion":"22.22.0","hostname":"unknown","name":"openclaw","date":"2026-03-20T13:55:29.722Z","logLevelId":3,"logLevelName":"INFO","path":{"fullFilePath":"file:///usr/lib/node_modules/openclaw/dist/subsystem-D2xHvZZd.js:852:46","fileName":"subsystem-D2xHvZZd.js","fileNameWithLine":"subsystem-D2xHvZZd.js:852","fileColumn":"46","fileLine":"852","filePath":"/usr/lib/node_modules/openclaw/dist/subsystem-D2xHvZZd.js","filePathWithLine":"/usr/lib/node_modules/openclaw/dist/subsystem-D2xHvZZd.js:852","method":"console.log"}},"time":"2026-03-20T21:55:29.722+08:00"}

[omni-front]

这个看起来像是超出了上下文长度限制的问题。你可以尝试手动分割你的文档，确保每个片段不超过400字符。这样应该能避免死循环。