diff --git a/gvsds/apps/crb/views.py b/gvsds/apps/crb/views.py
index a80257c2..b7e8b05b 100644
--- a/gvsds/apps/crb/views.py
+++ b/gvsds/apps/crb/views.py
@@ -118,12 +118,12 @@ def _MenuLinkCompanyUUID(page_path: str):
     cached = _MENU_COMPANY_CACHE.get(page_path)
     if cached is not None:
         return cached
-    menu = Menu.objects.filter(MenuLink=page_path).select_related('CompanyUUID').first()
+    menu = Menu.objects.filter(MenuLink=page_path).first()
     if menu is None or menu.CompanyUUID is None:
         _MENU_COMPANY_CACHE[page_path] = (None, False)
         return None, False
-    # Menu.CompanyUUID 是 ForeignKey 到 Company，Company.CompanyUUID 才是 UUIDObj
-    company_uuid = menu.CompanyUUID.CompanyUUID
+    # Menu.CompanyUUID 是 UUIDField（UUIDObj 带 .bytes），直接取 bytes
+    company_uuid = menu.CompanyUUID
     company_bytes = company_uuid.bytes if hasattr(company_uuid, 'bytes') else company_uuid
     _MENU_COMPANY_CACHE[page_path] = (company_bytes, True)
     return company_bytes, True