diff --git a/src/modules/trace/service/packet.go b/src/modules/trace/service/packet.go
index 4c705374..856b63ac 100644
--- a/src/modules/trace/service/packet.go
+++ b/src/modules/trace/service/packet.go
@@ -203,7 +203,9 @@ func (s *Packet) capturePacketSource(taskInfo *Task) {
 			if packet == nil {
 				continue
 			}
-			if packet.Metadata().Timestamp.Before(time.Now()) {
+			// 如果延迟超过1毫秒跳过
+			timeDiff := time.Since(packet.Metadata().Timestamp)
+			if timeDiff > time.Millisecond {
 				continue
 			}