diff --git a/tests/test_feishu_api_services.py b/tests/test_feishu_api_services.py
index b03ce8c..355558a 100644
--- a/tests/test_feishu_api_services.py
+++ b/tests/test_feishu_api_services.py
@@ -173,8 +173,6 @@ def test_send_personal_message_api_error(monkeypatch, settings):
 
 def test_send_personal_message_refreshes_token_once(monkeypatch, settings):
     settings.FEISHU_MESSAGE_API_URL = "http://feishu/messages"
-    settings.FEISHU_APP_ID = "cli_a"
-    settings.FEISHU_APP_SECRET = "secret"
     calls = {"message": 0}
 
     def fake_message_post(*args, **kwargs):
@@ -185,8 +183,12 @@ def test_send_personal_message_refreshes_token_once(monkeypatch, settings):
 
     monkeypatch.setattr("review_agent.notifications.feishu_message_api.httpx.post", fake_message_post)
     monkeypatch.setattr(
-        "review_agent.notifications.feishu_token.httpx.post",
-        lambda *args, **kwargs: FakeResponse({"code": 0, "tenant_access_token": "fresh", "expire": 7200}),
+        "review_agent.notifications.feishu_message_api.get_tenant_access_token",
+        lambda force_refresh=False: type(
+            "TokenResult",
+            (),
+            {"ok": True, "tenant_access_token": "fresh", "error_code": "", "error_message": ""},
+        )(),
     )
 
     result = send_personal_message(