diff --git a/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java b/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
index a1c62ff8..8d87b7c9 100644
--- a/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
+++ b/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
@@ -1295,6 +1295,12 @@ public class SocketDevResponseService {
 
         if (targetTestMap.containsKey(sourceIssue.getType())) {
             List<DevLineTestResult> devLineTestResultList = targetTestMap.get(sourceIssue.getType());
+            devListRes.forEach(it1 -> {
+                devLineTestResultList.stream().filter(it2 -> it2.getDeviceId().equals(it1.getDeviceId())).findFirst().ifPresent(it2 -> {
+                    setNewChnResult(it2.getChnResult(), it1.getChnResult());
+                });
+            });
+
             devLineTestResultList.addAll(devListRes);
         } else {
             targetTestMap.put(sourceIssue.getType(), devListRes);
@@ -1307,6 +1313,26 @@ public class SocketDevResponseService {
         WebServiceManager.sendMsg(param.getUserPageId(), JSON.toJSONString(webSocketVO));
     }
 
+    private void setNewChnResult(Integer[] oldChnResult, Integer[] newChnResult) {
+        for (int i = 0; i < oldChnResult.length; i++) {
+            if (newChnResult[i] == 2) {
+                oldChnResult[i] = 2;
+                continue;
+            }
+            if (newChnResult[i] == 3 && oldChnResult[i] != 2) {
+                oldChnResult[i] = 3;
+                continue;
+            }
+            if (newChnResult[i] == 4 && oldChnResult[i] != 2) {
+                oldChnResult[i] = 4;
+                continue;
+            }
+            if (newChnResult[i] == 5 && oldChnResult[i] != 2 && oldChnResult[i] != 3 && oldChnResult[i] != 4) {
+                oldChnResult[i] = 5;
+            }
+        }
+    }
+
     /**
      * 返回大项检测结果，默认遇到 4，5时认为不参与计算
      */