diff --git a/src/ExamService/JsonRpcInterface/PaperInterface.php b/src/ExamService/JsonRpcInterface/PaperInterface.php
index 83995b0..7469dea 100644
--- a/src/ExamService/JsonRpcInterface/PaperInterface.php
+++ b/src/ExamService/JsonRpcInterface/PaperInterface.php
@@ -58,6 +58,18 @@ interface PaperInterface
      */
     public function getPaperQuestionList(int $paperId, bool $getCorrect = false, string $platform = 'admin'): array;
 
+    /**
+     * 设置卷内单题分值（后台试卷详情即时改分，只改本卷卷内分值）
+     * @param array $params ['paper_id' => int, 'question_id' => int, 'score' => float]
+     */
+    public function setPaperQuestionScore(array $params): array;
+
+    /**
+     * 按分类批量设置卷内分值（设置分类总分，按该分类在本卷的题目数平均分配，末题吸收差额）
+     * @param array $params ['paper_id' => int, 'categories' => [['category_id' => int, 'total_score' => float], ...]]
+     */
+    public function batchSetPaperQuestionScores(array $params): array;
+
     /**
      * 按年份统计试卷数量
      * @param int $paperType 试卷类型