diff --git a/tests/integration/test_monkey_ocr_live.py b/tests/integration/test_monkey_ocr_live.py
index de8ac75..7ec3a92 100644
--- a/tests/integration/test_monkey_ocr_live.py
+++ b/tests/integration/test_monkey_ocr_live.py
@@ -46,6 +46,10 @@ def _env(sources: dict[int, str], **extra: str) -> dict[str, str]:
             f"OCR__MONKEY__{n}__API_KEY": "none",
             f"OCR__MONKEY__{n}__MODEL": "monkey-ocr",
             f"OCR__MONKEY__{n}__TIMEOUT_S": "300",
+            # 服务在 LAN,开发机若开着系统代理(httpx trust_env 读 macOS 系统配置,
+            # 不是环境变量),代理会对内网地址回 403 —— 与本文件 raw httpx 用例
+            # 显式传 trust_env=False 同因
+            f"OCR__MONKEY__{n}__TRUST_ENV": "false",
         }
     env.update(extra)
     return env