diff --git a/backend/app/services/auth_service.py b/backend/app/services/auth_service.py
index ec56488..044c2ab 100644
--- a/backend/app/services/auth_service.py
+++ b/backend/app/services/auth_service.py
@@ -77,6 +77,7 @@ class AuthService:
             "order:list",
             "order:create",
             "order:submit",
+            "order:update",
             "customer:list",
             "reminder:list",
             "ai:parse-order",
diff --git a/backend/app/services/bootstrap.py b/backend/app/services/bootstrap.py
index 5208726..870b123 100644
--- a/backend/app/services/bootstrap.py
+++ b/backend/app/services/bootstrap.py
@@ -104,6 +104,7 @@ DEFAULT_MENUS = [
     # 按钮权限 - 订单相关
     {"id": 20, "parent_id": 5, "menu_name": "提交审核", "menu_path": "", "menu_type": "button", "permission_code": "order:submit", "icon": "", "sort_no": 20, "status": 1},
     {"id": 21, "parent_id": 5, "menu_name": "取消审批", "menu_path": "", "menu_type": "button", "permission_code": "order:cancel-approve", "icon": "", "sort_no": 21, "status": 1},
+    {"id": 24, "parent_id": 5, "menu_name": "订单更新", "menu_path": "", "menu_type": "button", "permission_code": "order:update", "icon": "", "sort_no": 24, "status": 1},
 
     # 按钮权限 - 基础资料
     {"id": 22, "parent_id": 3, "menu_name": "定价规则编辑", "menu_path": "", "menu_type": "button", "permission_code": "master-data:update", "icon": "", "sort_no": 22, "status": 1},
@@ -164,6 +165,7 @@ DEFAULT_ROLE_MENU_CODES = {
         "order:list",
         "order:create",
         "order:submit",
+        "order:update",
         "customer:list",
         "reminder:list",
         "ai:parse-order",