fix: update

crawler/pipeline.py

@@ -14,10 +14,14 @@ def _notify_api(api_base: str) -> bool:
     """调用 Node API 触发立即广播"""
     try:
         import urllib.request
+        token = os.environ.get("API_CRAWLER_TOKEN", "").strip()
         req = urllib.request.Request(
             f"{api_base.rstrip('/')}/api/crawler/notify",
             method="POST",
-            headers={"Content-Type": "application/json"},
+            headers={
+                "Content-Type": "application/json",
+                **({"X-Crawler-Token": token} if token else {}),
+            },
         )
         with urllib.request.urlopen(req, timeout=5) as resp:
             return resp.status == 200