diff --git a/code/application/source/sf_app/code/source/4gMng/sf_ftp.c b/code/application/source/sf_app/code/source/4gMng/sf_ftp.c
index bdbded11a..6a55e2e28 100755
--- a/code/application/source/sf_app/code/source/4gMng/sf_ftp.c
+++ b/code/application/source/sf_app/code/source/4gMng/sf_ftp.c
@@ -1907,11 +1907,11 @@ SINT32 sf_hd_ftp_send(void)
             snprintf(cameraID, sizeof(cameraID), "%s-%d-%d-%s-", pPara->ModuleImei, battery, csqlevel, CamNameStr);
             if(fileCfg->stfileattr[piccount].storage == 1)
             {
-                snprintf((char *)ftpFileName, sizeof(ftpFileName), "%sHD-%c%03d%04d.JPG", cameraID, SF_SD_DCF_HANDLE, fileCfg->stfileattr[piccount].dirKey, fileCfg->stfileattr[piccount].fileKey);
+                snprintf((char *)ftpFileName, sizeof(ftpFileName), "%sHD-%s%04d.JPG", cameraID, SF_SD_DCF_FILE_NAME, fileCfg->stfileattr[piccount].fileKey);
                 snprintf((char *)filePath, sizeof(filePath), "%s%s/%c%03d%04d.JPG", SF_SD_ROOT, SF_HD_DIR, SF_SD_DCF_HANDLE, fileCfg->stfileattr[piccount].dirKey, fileCfg->stfileattr[piccount].fileKey);
             }
             else{
-                snprintf((char *)ftpFileName, sizeof(ftpFileName), "%sHD-%c%03d%04d.JPG", cameraID, SF_EMMC_DCF_HANDLE, fileCfg->stfileattr[piccount].dirKey, fileCfg->stfileattr[piccount].fileKey);
+                snprintf((char *)ftpFileName, sizeof(ftpFileName), "%sHD-%s%04d.JPG", cameraID, SF_EMMC_DCF_FILE_NAME, fileCfg->stfileattr[piccount].fileKey);
                 snprintf((char *)filePath, sizeof(filePath), "%s%s/%c%03d%04d.JPG", SF_EMMC_ROOT, SF_HD_DIR, SF_EMMC_DCF_HANDLE, fileCfg->stfileattr[piccount].dirKey, fileCfg->stfileattr[piccount].fileKey);
             }