diff --git a/extensions/sync_oa_to_didi/job.py b/extensions/sync_oa_to_didi/job.py
index ba5b2c2..5773b35 100644
--- a/extensions/sync_oa_to_didi/job.py
+++ b/extensions/sync_oa_to_didi/job.py
@@ -242,19 +242,18 @@ class SyncOAToDidiLegalEntitySyncJob(BaseJob):
                 extra=extra,
             )
             raw = resp.text or ""
-            content_type = resp.headers.get("content-type", "") if getattr(resp, "headers", None) else ""
-            logger.info("Seeyon export_form_soap done templateCode=%s content_length=%s content_type=%s base_url=%s", oa_template_code, len(raw), content_type, oa_base_url)
         finally:
             seeyon.close()
 
         payload = json.loads(raw) if raw else {}
-        logger.info(payload)
         outer = payload.get("data") or {}
-        inner = outer.get("data") or {}
-        inner2 = inner.get("data") or {}
+        # 成功返回时 outer["data"] 即为表单对象：{"definition": {...}, "data": [...]}
+        form = outer.get("data") or {}
 
-        definition = inner2.get("definition") or {}
-        logger.info(definition)
+        if not isinstance(form, dict):
+            raise RuntimeError("OA export invalid: data.data is not an object (dict)")
+
+        definition = form.get("definition") or {}
         fields = definition.get("fields") or []
         if not isinstance(fields, list):
             raise RuntimeError("OA export invalid: definition.fields is not a list")
@@ -273,7 +272,7 @@ class SyncOAToDidiLegalEntitySyncJob(BaseJob):
         if not emp_field or not company_field:
             raise RuntimeError("OA export invalid: cannot locate fields for 工号/所属公司 in definition.fields")
 
-        rows = inner2.get("data") or []
+        rows = form.get("data") or []
         if not isinstance(rows, list):
             raise RuntimeError("OA export invalid: data is not a list")