diff --git a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrSearchHistoryServiceImpl.java b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrSearchHistoryServiceImpl.java
index 2637d560..1d89a453 100644
--- a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrSearchHistoryServiceImpl.java
+++ b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrSearchHistoryServiceImpl.java
@@ -364,6 +364,8 @@ public class OcrSearchHistoryServiceImpl extends ServiceImpl<OcrSearchHistoryMap
         List<String> failedList = new ArrayList<>(); // 存储不通过的pictureId集合
         if(pictureIds.size()!=0){
             List<OcrTaskChildPictureVo> failedPictureIds = taskchildPictureMybatisDao.getSimilarityList(pictureIds);
+            // 移除列表中所有ID为null的元素
+            failedPictureIds.removeIf(picture -> picture.getId() == null);
             for (OcrTaskChildPictureVo picture : failedPictureIds) {
                 //判断是否是历史任务，历史任务没有审批记录，最终状态就是当前任务的状态。
                 if((picture.getStates()==3 || picture.getStates()==5)&&