diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/knows/KnowledgeService.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/knows/KnowledgeService.java
index e08bddc..2e6772c 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/knows/KnowledgeService.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/knows/KnowledgeService.java
@@ -78,5 +78,11 @@ public interface KnowledgeService {
         return CollectionUtils.convertMap(list, KnowledgeDO::getId);
     }
 
-
+    /**
+     * 更新请假申请的状态
+     *
+     * @param id 编号
+     * @param status 结果
+     */
+    void updateKnowledgeStatus(Long id, Integer status);
 }