diff --git a/src/modules/trace/service/packet.go b/src/modules/trace/service/packet.go
index 856b63ac..5b92be60 100644
--- a/src/modules/trace/service/packet.go
+++ b/src/modules/trace/service/packet.go
@@ -203,9 +203,9 @@ func (s *Packet) capturePacketSource(taskInfo *Task) {
 			if packet == nil {
 				continue
 			}
-			// 如果延迟超过1毫秒跳过
+			// 如果延迟超过1秒跳过
 			timeDiff := time.Since(packet.Metadata().Timestamp)
-			if timeDiff > time.Millisecond {
+			if timeDiff > time.Second {
 				continue
 			}