diff --git a/code/application/source/sf_app/code/source/4gMng/sf_sms.c b/code/application/source/sf_app/code/source/4gMng/sf_sms.c
index 489632da4..542d853e4 100755
--- a/code/application/source/sf_app/code/source/4gMng/sf_sms.c
+++ b/code/application/source/sf_app/code/source/4gMng/sf_sms.c
@@ -1975,12 +1975,17 @@ void sf_hd_pic_add_to_list(UINT8 *fileName)
     UINT8 tempStr[20] = {0};
     SubImgList_t *pList = pSubImgListHead;
     SubImgList_t *qList = pSubImgListHead;
-
+    char fname[50] = {0};
 	printf("[%s:%d] add to list:%s\n", __FUNCTION__, __LINE__, fileName);
     SF_STRNCPY(tempStr, fileName+1, 3);
     dirKey = atoi((const char *)tempStr);
     fileKey = atoi((const char *)fileName+4);
-
+    SF_SPRINTF(fname, "%s/%03dMEDIA/%s%04d.JPG", SF_DCIM_DIR, dirKey, DCF_FILE_NAME, fileKey);
+    if(sf_file_IsExsit(fname) != SF_TRUE)
+    {
+        MLOGE("%s\n", fname);
+        return;
+    }
     if(pSubImgListHead == NULL)
     {
         pSubImgListHead = (SubImgList_t *)malloc(sizeof(SubImgList_t));
@@ -2088,13 +2093,40 @@ void sf_video_add_to_list(UINT8 *fileName)
     SubImgList_t *qList = pSubVideoListHead;
     //sfPara_t* pSifarPara = sf_ParaGet();
     //UINT8 subscribeMaxNum = SUBSCRIBE_MAX_NUM - pSifarPara->subscribeSendCnt;
-
+    char fname[50] = {0};
+	UINT32 fileSize = 0;
+	UINT32 fileIndex = 0;
+	UINT8 i = 0;
+    UINT16 dirKeytmp = 0;
+    UINT16 fileKeytmp = 0;
     printf("add to list:%s\n", fileName);
 
     SF_STRNCPY(tempStr, fileName+1, 3);
     dirKey = atoi((const char *)tempStr);
     fileKey = atoi((const char *)fileName+4);
 
+	fileIndex = dirKey * 10000 + fileKey + 1;
+
+	for(i = 0; i < 3; i++)
+	{
+		dirKeytmp = fileIndex / 10000;
+		fileKeytmp = fileIndex % 10000;
+        SF_SPRINTF(fname, "%s/%03dMEDIA/%s%04d.MP4", SF_DCIM_DIR, dirKeytmp, DCF_FILE_NAME, fileKeytmp);
+        sf_file_size_get(fname,&fileSize);
+		printf("find video:%s size=%d\n", fname, fileSize);
+
+		if(fileSize != 0)
+		{
+			break;
+		}
+		fileIndex++;
+	}
+    if(fileSize == 0)
+    {
+        MLOGE("No File %s\n", fname);
+        return;
+    }
+
     if(pSubVideoListHead == NULL)
     {
         pSubVideoListHead = (SubImgList_t *)malloc(sizeof(SubImgList_t));
@@ -2167,10 +2199,10 @@ SINT32 sf_simcom_check_need_send(void)
     UIMenuStoreInfo *puiPara = sf_app_ui_para_get();
 
     UINT8 PowerOnMode = sf_poweron_type_get();
-	printf("[%s:%d]sf_get_pic()=%d,puiPara->NetGeneration=%d\n", __FUNCTION__, __LINE__, sf_get_pic(), puiPara->NetGeneration);
+	printf("[%s:%d]sf_get_pic()=%d,netGeneration=%d\n", __FUNCTION__, __LINE__, sf_get_pic(), sf_get_net_generation());
 
 	if((sf_get_sim_insert()) && ((sf_get_mode_flag() == 1) || (PowerOnMode == PWR_ON_PIR) || (PowerOnMode == PWR_ON_TIMELAPSE) || (sf_get_pic() == SF_TRUE))
-	   && ((puiPara->SendPhotoSwitch == 1) || ((puiPara->CamMode == SF_CAM_MODE_VIDEO) && (puiPara->SendVideoSwitch == 1) && (puiPara->NetGeneration == 4))))
+	   && ((puiPara->SendPhotoSwitch == 1) || ((puiPara->CamMode == SF_CAM_MODE_VIDEO) && (puiPara->SendVideoSwitch == 1) && (sf_get_net_generation() == 4))))
 	{
 		if((sf_check_ftp_send(1) == SF_SUCCESS))
 		{