diff --git a/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c b/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c
index 257b71d9a..d14b4183e 100644
--- a/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c
+++ b/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c
@@ -789,7 +789,7 @@ int sf_app_sd_loop(void)
             remove(cFileTmp);
         }
 
-        if(iFileCount % 30 == 0)
+        if(iFileCount % 20 == 0)
         {
             //sf_get_sd_info(&sdStatus, &sdFree, &sdTotal);
 			sf_sd_info_get(&storeattrs);