diff --git a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrAiApprovalTools.java b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrAiApprovalTools.java
index 6721a48d..a71e887b 100644
--- a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrAiApprovalTools.java
+++ b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrAiApprovalTools.java
@@ -67,4 +67,11 @@ public class OcrAiApprovalTools {
         return ResultVoUtil.success(selectaisp);
     }
 
+    @RequestMapping(value = "/aiApprovaltoolsClearmark", method = RequestMethod.GET)
+    public ResultVo aiApprovaltoolsClearmark(HttpServletRequest request,@RequestParam(value = "taskid", required = true) String taskid) {
+
+        ResultVo clearmark = iocrsearchhistoryservice.clearmark(taskid);
+        return clearmark;
+    }
+
 }
diff --git a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/IOcrSearchHistoryService.java b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/IOcrSearchHistoryService.java
index 1ce1b032..641ad9a5 100644
--- a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/IOcrSearchHistoryService.java
+++ b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/IOcrSearchHistoryService.java
@@ -22,4 +22,7 @@ public interface IOcrSearchHistoryService extends IService<OcrSearchHistory> {
     ResultVo toolscount(String tenantid);
 
     Map<Object,Object> selectaisp(String userid,String id);
+
+
+    ResultVo clearmark(String id);
 }
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 915f8aaa..cc882730 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
@@ -7,6 +7,7 @@ import cn.jyjz.xiaoyao.common.redis.cache.constants.CacheConstants;
 import cn.jyjz.xiaoyao.ocr.dataobject.OcrPicture;
 import cn.jyjz.xiaoyao.ocr.dataobject.OcrSearchHistory;
 import cn.jyjz.xiaoyao.ocr.service.IOcrSearchHistoryService;
+import cn.jyjz.xiaoyao.ocr.service.OcrPictureService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
@@ -32,6 +33,9 @@ public class OcrSearchHistoryServiceImpl extends ServiceImpl<OcrSearchHistoryMap
     @Resource
     ICacheManager iCacheManager;
 
+    @Resource
+    private OcrPictureService ocrPictureService;
+
     @Override
     public Map<Object, List<Map<String,String>>> selectsearch(String search, String assignee) {
         List<Map<String,String>> strings1 = ocrsearchhistorymapper.selectsearch1(search);
@@ -82,6 +86,7 @@ public class OcrSearchHistoryServiceImpl extends ServiceImpl<OcrSearchHistoryMap
         }
 
         Map<Object,Object> map=new HashMap<>();
+        map.put("taskid",id);
         map.put("tenantusername",selectaiuser);
         map.put("packagename",selectaisp.get("packagename"));
         map.put("tasks","基线任务");
@@ -91,4 +96,29 @@ public class OcrSearchHistoryServiceImpl extends ServiceImpl<OcrSearchHistoryMap
 
         return map;
     }
+
+    @Override
+    public ResultVo clearmark(String id) {
+
+        Map<Object, Object> selectaisp = ocrsearchhistorymapper.selectaisp(id);
+
+        String[] cps = selectaisp.get("ocpictureid").toString().split(",");
+
+        List<OcrPicture> saveList = new ArrayList<>();
+
+        for (String childpictureid : cps) {
+            OcrPicture ocrPicture = this.ocrPictureService.selectDtoById(Long.parseLong(childpictureid));
+            if (ocrPicture.getSimilarityscore()>=90){
+                ocrPicture.setJudgeid(null);
+                ocrPicture.setJudgedesc(null);
+                ocrPicture.setIztrueorfalse(0);
+                ocrPicture.setUpdateTime(System.currentTimeMillis());
+
+                saveList.add(ocrPicture);
+            }
+
+        }
+
+        return this.ocrPictureService.updateBatchById(saveList) ? ResultVoUtil.success() : ResultVoUtil.error();
+    }
 }
diff --git a/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrSearchHistoryMapper.xml b/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrSearchHistoryMapper.xml
index 2f424803..7c5aee47 100644
--- a/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrSearchHistoryMapper.xml
+++ b/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrSearchHistoryMapper.xml
@@ -81,7 +81,7 @@
 
     <select id="selectaisp" resultType="map">
         SELECT
-            t.packagename,rw.PICTURERESULT as pictureresult,count(length(rw.PICTURERESULT)-length(replace(rw.PICTURERESULT,',',''))+1) as similarcount,t.create_time as createtime
+            rw.ID as id,rw.OCPICTUREID as ocpictureid,t.packagename,rw.PICTURERESULT as pictureresult,count(length(rw.PICTURERESULT)-length(replace(rw.PICTURERESULT,',',''))+1) as similarcount,t.create_time as createtime
         FROM
             ocr_taskchild_picture rw
             LEFT JOIN ocr_packagetask t ON rw.PACKAGEID = t.ID