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 9ad6a525..fce1bd64 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
@@ -1203,6 +1203,9 @@ public class SocketDevResponseService {
                 break;
 
             case NORMAL_RESPONSE:
+                if (SocketManager.clockMap.containsKey(sourceIssue.getIndex())) {
+                    SocketManager.clockMap.put(sourceIssue.getIndex(), 0L);
+                }
                 FormalTestManager.realDataXiList.add(devData);
 
                 break;