diff --git a/rtos/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c b/rtos/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
index 13a3f0818..1a4cb65a4 100755
--- a/rtos/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
@@ -1739,12 +1739,16 @@ void sf_power_on_para_check_init(void)
         puiPara->FristSendDailyAndGps = 1;
         puiPara->GpsSendFlag = 0;
         memset(puiPara->SimIccid,'\0',sizeof(puiPara->SimIccid));
+        memset(puiPara->Longitude, 0, sizeof(puiPara->Longitude));
+        memset(puiPara->Latitude, 0, sizeof(puiPara->Latitude));
         //sf_dailyReport_refresh();
     }
     else if(PowerOnMode == PWR_ON_TIME_SYNC)
     {
         puiPara->NetWorkNeedSearch = 0;
         puiPara->NeedTimeSyncStartUp = 0;
+        memset(puiPara->Longitude, 0, sizeof(puiPara->Longitude));
+        memset(puiPara->Latitude, 0, sizeof(puiPara->Latitude));
     }
     else if(PowerOnMode == PWR_ON_DAILY_REPORT)
     {