diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java
index ecdfdd0..e2c0436 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java
@@ -40,7 +40,28 @@ public class TRecordServiceImpl implements ITRecordService
         add("sz_avg_purple");
         add("sz_avg_red");
         add("sx_vein_avg_purple");
-    }};;
+    }};
+
+    /**
+     * 字段对应v的值为图片base64的key
+     */
+    private static final List<String> ignoreKeys = new ArrayList<String>(){{
+        add("img_sz");
+        add("img_sz_yudian");
+        add("img_sz_yuban");
+        add("img_sz_liewen");
+        add("img_st");
+        add("img_sx");
+        add("img_sx_vein");
+    }};
+
+    /**
+     * 需要获取量化值的key
+     */
+    private static final List<String> getQuantificationKeys = new ArrayList<String>(){{
+        add("sx_vein_width");
+        add("sx_vein_length");
+    }};
 
     @Autowired
     private TRecordMapper tRecordMapper;
@@ -155,20 +176,11 @@ public class TRecordServiceImpl implements ITRecordService
             return AjaxResult.success();
         }
         List<TRecord> records = tRecords.stream().sorted(Comparator.comparing(TRecord::getCreateTime)).collect(Collectors.toList());
-        List<String> jsonKeyList = new ArrayList<String>(){{
-            add("img_sz");
-            add("img_sz_yudian");
-            add("img_sz_yuban");
-            add("img_sz_liewen");
-            add("img_st");
-            add("img_sx");
-            add("img_sx_vein");
-        }};
-        RecordHistoryDataResp recordHistoryDataRespMap = getDataList(records,jsonKeyList);
+        RecordHistoryDataResp recordHistoryDataRespMap = getDataList(records);
         return AjaxResult.success(recordHistoryDataRespMap);
     }
 
-    private RecordHistoryDataResp getDataList(List<TRecord> records, List<String> jsonKeyList)
+    private RecordHistoryDataResp getDataList(List<TRecord> records)
     {
         RecordHistoryDataResp recordHistoryDataResp = new RecordHistoryDataResp();
         // 构造时间轴坐标值
@@ -193,7 +205,7 @@ public class TRecordServiceImpl implements ITRecordService
         if (!CollectionUtils.isEmpty(result)){
             HashMap<String, ArrayList<Object>> map = new HashMap<>();
             result.forEach(jsonObject -> {
-                getJsonData(jsonObject.getJSONObject("data"), "data", map, jsonKeyList);
+                getJsonData(jsonObject.getJSONObject("data"), "data", map, ignoreKeys);
             });
             recordHistoryDataResp.setHistoryDataMap(map);
         }
@@ -206,9 +218,9 @@ public class TRecordServiceImpl implements ITRecordService
      * @param obj            obj
      * @param listName       列表名称
      * @param historyDataMap 历史数据
-     * @param removeKeyList  删除键列表
+     * @param ignoreKeyList  忽略键列表
      */
-    private void getJsonData(Object obj, String listName, HashMap<String, ArrayList<Object>> historyDataMap, List<String> removeKeyList) {
+    private void getJsonData(Object obj, String listName, HashMap<String, ArrayList<Object>> historyDataMap, List<String> ignoreKeyList) {
         // aiResult结果集中只包括JSONObject,不包括JSONArray
         if (obj instanceof JSONObject) {
             // "sx_vein_avg_purple": {}
@@ -219,19 +231,23 @@ public class TRecordServiceImpl implements ITRecordService
                 doSetHistoryData(historyDataMap, listName, "0");
             }
             for (Map.Entry<String, Object> entry : ((JSONObject) obj).entrySet()) {
+                // 忽略带图片字段
+                if (ignoreKeyList.contains(listName)) {
+                    continue;
+                }
                 if ((entry.getValue() instanceof JSONObject)) {
-                    getJsonData(entry.getValue(), entry.getKey(), historyDataMap, removeKeyList);
+                    // 递归调用
+                    getJsonData(entry.getValue(), entry.getKey(), historyDataMap, ignoreKeyList);
                 } else {
-                    // 忽略带图片字段
-                    if (removeKeyList.contains(listName)) {
-                        continue;
+                    // sx_vein_length和sx_vein_width，使用quantification量化字段
+                    if (getQuantificationKeys.contains(listName) && "quantification".equals(entry.getKey())) {
+                        doSetHistoryData(historyDataMap, listName, entry.getValue());
                     }
                     //sz_avg_purple: { "anomaly": 0, "v": "正常" }
                     // anomaly属于预留字段，暂时无用; 各个任务中的字段v是任务实际值
-                    if (!"v".equals(entry.getKey())) {
-                        continue;
+                    if (!getQuantificationKeys.contains(listName) && "v".equals(entry.getKey())) {
+                        doSetHistoryData(historyDataMap, listName, entry.getValue());
                     }
-                    doSetHistoryData(historyDataMap, listName, entry.getValue());
                 }
             }
         }