diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
index 394467c8b..d82e3bf24 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
@@ -2354,6 +2354,7 @@ void sf_power_on_para_check_init(void)
         puiPara->FristSendDailyAndGps = 1;
         puiPara->GpsSendFlag = 0;
         memset(puiPara->SimIccid,'\0',sizeof(puiPara->SimIccid));
+        memset(puiPara->ServiceProvider,'\0',sizeof(puiPara->ServiceProvider));
     }
     else if(PowerOnMode == PWR_ON_TIME_SYNC)
     {