diff --git a/code/application/source/sf_app/code/source/battery/sf_battery.c b/code/application/source/sf_app/code/source/battery/sf_battery.c
index 321d7d604..81ec611b0 100644
--- a/code/application/source/sf_app/code/source/battery/sf_battery.c
+++ b/code/application/source/sf_app/code/source/battery/sf_battery.c
@@ -366,6 +366,7 @@ void sf_battery_level_update(void)
         stMessageBuf.arg1 = SF_DEV_CMD_BAT;
         stMessageBuf.arg2 = batteryVal;
         stMessageBuf.arg3 = (SINT32)sf_battery_type_get();
+        printf("[%s:%d]batteryVal=%d battery_type:%d\n",__FUNCTION__,__LINE__,batteryVal, stMessageBuf.arg3);
         sf_com_message_send_to_cardv(&stMessageBuf);
         #endif
         batteryVal_tmp = batteryVal;
@@ -828,7 +829,7 @@ void* sf_battery_check_thread(void *arg)
 
     }
     else {
-        sf_battery_level_update();
+        //sf_battery_level_update();
         #if HW_S530
         sf_view_osd_battery_draw(TRUE);
         #endif
@@ -1202,7 +1203,7 @@ BOOL sf_is_battery_low(UINT8 refresh, UINT8 nightMode)
 
 	batteryVal = sf_battery_value_get(nightMode);
 
-	if(!sf_get_mode_flag())
+	//if(!sf_get_mode_flag())
 	{
 		if(batteryVal >= 70)
 		{