diff --git a/src/api/toolchain_routes.py b/src/api/toolchain_routes.py
index bb5ad07..059f889 100644
--- a/src/api/toolchain_routes.py
+++ b/src/api/toolchain_routes.py
@@ -457,10 +457,10 @@ async def gitea_webhook(
         return Response(status_code=200, content="invalid payload")
 
     # 4. 查找 handler
-    logger.info("Webhook received: event=%s delivery=%s", x_gitea_event, x_gitea_delivery)
+    print(f"[WEBHOOK_DEBUG] event={x_gitea_event} delivery={x_gitea_delivery} payload_keys={list(payload.keys()) if isinstance(payload, dict) else 'not_dict'}", flush=True)
     handler = _EVENT_HANDLERS.get(x_gitea_event or "")
     if not handler:
-        logger.info("Unhandled event type: %s", x_gitea_event)
+        print(f"[WEBHOOK_DEBUG] UNHANDLED event={x_gitea_event}", flush=True)
         return Response(status_code=200, content=f"unhandled event: {x_gitea_event}")
 
     # 5. 执行 handler