diff --git a/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/v2n/pnc/V2NIdentifyDrawer.kt b/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/v2n/pnc/V2NIdentifyDrawer.kt
index de2d62a20f..861e47a13b 100644
--- a/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/v2n/pnc/V2NIdentifyDrawer.kt
+++ b/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/v2n/pnc/V2NIdentifyDrawer.kt
@@ -198,7 +198,7 @@ internal object V2NIdentifyDrawer: IEventDismissListener {
                                     val ss = sb.toString()
                                     val content = ss.substring(0, ss.indexOf("@@"))
                                     val tts = ss.replace("@@", "")
-                                    CallerRoadV2NEventWindowListenerManager.showLiveVideo(id, System.currentTimeMillis(), EventTypeEnumNew.getUpdateIconRes(poiType), content, isDriver, tts, itx.cameraIp, itx.longitude, itx.latitude)
+                                    CallerRoadV2NEventWindowListenerManager.showLiveVideo(id, itx.detectStartTime.takeIf { it > 0 } ?: System.currentTimeMillis(), EventTypeEnumNew.getUpdateIconRes(poiType), content, isDriver, tts, itx.cameraIp, itx.longitude, itx.latitude)
                                 }
                             }
                             //消息埋点