移除QA预设角色并收紧角色模板编辑

backend/app/core/project_permissions.py

@@ -7,7 +7,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.models.api_endpoint_permission import ApiEndpointPermission
 from app.models.study import Study
-from app.core.api_permissions import API_ENDPOINT_PERMISSIONS, OPERATION_PREREQUISITES
+from app.core.api_permissions import API_ENDPOINT_PERMISSIONS, OPERATION_PREREQUISITES, PROJECT_PERMISSION_ROLES
 from app.core.permission_cache import get_permission_cache
 
 
@@ -114,7 +114,7 @@ async def get_api_endpoint_permissions(
     study_result = await db.execute(select(Study).where(Study.id == study_id))
     study = study_result.scalar_one_or_none()
     active_roles = [role for role in (study.active_roles if study else []) if isinstance(role, str) and role.strip()]
-    roles = list(dict.fromkeys(["PM", "CRA", "PV", "MEDICAL_REVIEW", "IMP", "QA", *active_roles, *overrides.keys()]))
+    roles = list(dict.fromkeys([*PROJECT_PERMISSION_ROLES, *active_roles, *overrides.keys()]))
     matrix: dict[str, dict[str, dict[str, bool]]] = {}
     for role in roles:
         matrix[role] = {}