diff --git a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrCheckDuplicateController.java b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrCheckDuplicateController.java
index 8828f0d6..4f4b9dcd 100644
--- a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrCheckDuplicateController.java
+++ b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/controller/OcrCheckDuplicateController.java
@@ -84,6 +84,7 @@ public class OcrCheckDuplicateController {
 
         queryWrapper.eq("tenant_id", tenantId);
         queryWrapper.eq("suspiciousfile", "0");
+        queryWrapper.orderBy(true,true,"submit_date_timestamp");
         List<OcrPicture> pageList = ocrPictureService.listPage(queryWrapper);
         if (null != pageList && !pageList.isEmpty()) {
             if (pageList.size() == 1) {
diff --git a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/dataobject/OcrCheckDuplicateResult.java b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/dataobject/OcrCheckDuplicateResult.java
index e3a1eae7..e67df8d6 100644
--- a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/dataobject/OcrCheckDuplicateResult.java
+++ b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/dataobject/OcrCheckDuplicateResult.java
@@ -16,7 +16,7 @@ import lombok.experimental.Accessors;
 
 /**
  * <p>
- * 
+ *
  * </p>
  *
  * @author author
@@ -50,5 +50,7 @@ public class OcrCheckDuplicateResult implements Serializable {
     @ApiModelProperty(value = "当前图片在当前任务包下比对最高阈值")
     private Double maxSimilarity;
 
+    @ApiModelProperty(value = "阈值分组排序值，数值越低排序越靠前，")
+    private Integer similarityGroupOrder;
 
 }
diff --git a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrCheckDuplicateServiceImpl.java b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrCheckDuplicateServiceImpl.java
index cf6c2c00..1e8f8bd1 100644
--- a/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrCheckDuplicateServiceImpl.java
+++ b/jyjz-system/jyjz-system-oa/src/main/java/cn/jyjz/xiaoyao/ocr/service/impl/OcrCheckDuplicateServiceImpl.java
@@ -23,6 +23,7 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModelProperty;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.ObjectUtils;
 import org.slf4j.Logger;
@@ -184,7 +185,10 @@ public class OcrCheckDuplicateServiceImpl extends ServiceImpl<OcrCheckDuplicateM
 
         //图片信息不能为空
         if (null != ocrPictureList && !ocrPictureList.isEmpty()) {
-
+            //阈值分组从1开始
+            int  similarityGroupOrder = 1;
+            //阈值分组map
+            Map<String,Integer> similarityGroupOrderMap = new HashMap<>();
             //1.开启比对任务
             for (OcrPicture ocrPicture : ocrPictureList) {
 
@@ -247,12 +251,27 @@ public class OcrCheckDuplicateServiceImpl extends ServiceImpl<OcrCheckDuplicateM
                     }
                     ocrPictureNext.setResult(resultValue);
                     BigDecimal b1 = new BigDecimal(resultValue);
-                    //比对是否重复图片
-//                    BigDecimal b2 = new BigDecimal("100");
-//                    int val = b1.compareTo(b2);
-//                    if (val == 0) {
-//                        havePoint = true;
-//                    }
+                    //进行图片分组
+                    BigDecimal b2 = new BigDecimal("95");
+                    if (b1.compareTo(b2)==1) {
+                        //阈值超过95 对两张图片进行阈值分组
+                        //1.获取主图片组别编号
+                        Integer groupOrderNo = similarityGroupOrderMap.get(ocrPicture.getId().toString());
+                        //2.获取对比图片组别编号
+                        Integer nextGroupOrderNo = similarityGroupOrderMap.get(ocrPictureNext.getId().toString());
+                        if(groupOrderNo==null && nextGroupOrderNo==null){
+                            //2.1 两种图片都没有组别，则创建新的组别
+                            similarityGroupOrderMap.put(ocrPictureNext.getId().toString(),similarityGroupOrder);
+                            similarityGroupOrderMap.put(ocrPicture.getId().toString(),similarityGroupOrder);
+                            similarityGroupOrder = similarityGroupOrder+1;
+                        }else if(groupOrderNo!=null && nextGroupOrderNo==null){
+                            //2.2 主图有组别，对比图没有，将对比图分入主图组别
+                            similarityGroupOrderMap.put(ocrPictureNext.getId().toString(),groupOrderNo);
+                        }else if(nextGroupOrderNo!=null && groupOrderNo==null){
+                            //2.3 对比图有组别，主图没有，将主图分入对比图组别
+                            similarityGroupOrderMap.put(ocrPicture.getId().toString(),nextGroupOrderNo);
+                        }
+                    }
                     //当前阈值大于 最高阈值 进行替换
                     if (b1.compareTo(maxSimilarity) == 1) {
                         maxSimilarity = b1;
@@ -266,6 +285,9 @@ public class OcrCheckDuplicateServiceImpl extends ServiceImpl<OcrCheckDuplicateM
                 ocrCheckDuplicateResult.setMaxSimilarity(maxSimilarity.doubleValue());
                 ocrCheckDuplicateResult.setCompareResultJson(JSONObject.toJSONString(resultMap));
                 ocrCheckDuplicateResult.setCheckDuplicateId(checkDuplicateId);
+                if(similarityGroupOrderMap.get(ocrPicture.getId().toString())!=null){
+                    ocrCheckDuplicateResult.setSimilarityGroupOrder(similarityGroupOrderMap.get(ocrPicture.getId().toString()));
+                }
                 saveList.add(ocrCheckDuplicateResult);
 
             }
diff --git a/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrTaskchildPictureMapper.xml b/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrTaskchildPictureMapper.xml
index 64f09cb8..89dc4167 100644
--- a/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrTaskchildPictureMapper.xml
+++ b/jyjz-system/jyjz-system-oa/src/main/resources/mapper/oa/OcrTaskchildPictureMapper.xml
@@ -706,7 +706,7 @@
             and t1.picture_id != #{pictureId}
         </if>
         <if test="oderName == 'similarityScore'">
-            order by t1.max_similarity ${oderType},t2.submit_date_timestamp ${oderType}
+            order by t1.max_similarity ${oderType},t1.similarity_group_order asc,t2.submit_date_timestamp ${oderType}
         </if>
         <if test="oderName == 'createdate'">
             order by t2.create_time ${oderType}