diff --git a/backend/app/core/api_permissions.py b/backend/app/core/api_permissions.py
index ff30ae89..dc8f388b 100644
--- a/backend/app/core/api_permissions.py
+++ b/backend/app/core/api_permissions.py
@@ -808,3 +808,6 @@ MODULE_TO_ENDPOINTS: dict[str, dict[str, list[str]]] = {
         ],
     },
 }
+
+# 项目级权限角色列表
+PROJECT_PERMISSION_ROLES = ["PM", "CRA", "PV", "MEDICAL_REVIEW", "IMP", "QA"]