update

backend/app/Controller/api/v1/RoleController.php

@@ -8,6 +8,7 @@ use App\Controller\AbstractController;
 use App\Middleware\AuthMiddleware;
 use App\Middleware\PermissionMiddleware;
 use App\Model\Role;
+use App\Service\OperationLogService;
 use App\Model\RoleRouteOverride;
 use App\Model\Route;
 use App\Model\RouteGroup;
@@ -172,6 +173,16 @@ class RoleController extends AbstractController
         $target_user->refresh();
         $target_user->load('role');
 
+        OperationLogService::log(
+            user_id: OperationLogService::getCurrentUserId() ?? 0,
+            action: 'role.update',
+            target_type: 'user',
+            target_id: $id,
+            description: "用户 #{$id} 角色变更为 {$new_role->name}",
+            detail: ['role_id' => $role_id, 'role_name' => $new_role->name],
+            ip: OperationLogService::getRequestIp(),
+        );
+
         return [
             'code' => 0,
             'message' => '角色分配成功',