diff --git a/api/services/enterprise/enterprise_service.py b/api/services/enterprise/enterprise_service.py
index 974aa849db..83d0fcf296 100644
--- a/api/services/enterprise/enterprise_service.py
+++ b/api/services/enterprise/enterprise_service.py
@@ -92,16 +92,6 @@ class EnterpriseService:
 
             return ret
 
-        @classmethod
-        def get_app_access_mode_by_code(cls, app_code: str) -> WebAppSettings:
-            if not app_code:
-                raise ValueError("app_code must be provided.")
-            params = {"appCode": app_code}
-            data = EnterpriseRequest.send_request("GET", "/webapp/access-mode/code", params=params)
-            if not data:
-                raise ValueError("No data found.")
-            return WebAppSettings.model_validate(data)
-
         @classmethod
         def update_app_access_mode(cls, app_id: str, access_mode: str):
             if not app_id:
diff --git a/api/tests/test_containers_integration_tests/services/test_webapp_auth_service.py b/api/tests/test_containers_integration_tests/services/test_webapp_auth_service.py
index 73e622b061..72b119b4ff 100644
--- a/api/tests/test_containers_integration_tests/services/test_webapp_auth_service.py
+++ b/api/tests/test_containers_integration_tests/services/test_webapp_auth_service.py
@@ -35,9 +35,7 @@ class TestWebAppAuthService:
             mock_enterprise_service.WebAppAuth.get_app_access_mode_by_id.return_value = type(
                 "MockWebAppAuth", (), {"access_mode": "private"}
             )()
-            mock_enterprise_service.WebAppAuth.get_app_access_mode_by_code.return_value = type(
-                "MockWebAppAuth", (), {"access_mode": "private"}
-            )()
+            # Note: get_app_access_mode_by_code method was removed in refactoring
 
             yield {
                 "passport_service": mock_passport_service,