1.修改游戏档位和奖励金额的配置

2.优化T4和T5的奖励权重可以修改

server/app/dice/controller/reward_config/DiceRewardConfigController.php

@@ -127,6 +127,25 @@ class DiceRewardConfigController extends BaseController
      */
     #[Permission('修改奖励索引', 'dice:reward_config:index:batchUpdate')]
     public function batchUpdate(Request $request): Response
+    {
+        return $this->doBatchUpdateIndex($request);
+    }
+
+    /**
+     * 按规则生成并保存奖励索引（需档位结算推荐配置权限，与 batchUpdate 写入逻辑相同）
+     *
+     * @param Request $request items: [{ id, grid_number?, ui_text?, ui_text_en?, real_ev?, tier?, remark? }, ...]
+     */
+    #[Permission('档位结算推荐配置', 'dice:reward_config:index:tierRecommend')]
+    public function generateIndexByRules(Request $request): Response
+    {
+        return $this->doBatchUpdateIndex($request);
+    }
+
+    /**
+     * @return Response
+     */
+    private function doBatchUpdateIndex(Request $request): Response
     {
         $items = $request->post('items', []);
         if (! is_array($items)) {