diff --git a/code/lib/source/sifar/code/source/common/sf_common.c b/code/lib/source/sifar/code/source/common/sf_common.c
index 1ce29593b..e320ae63d 100755
--- a/code/lib/source/sifar/code/source/common/sf_common.c
+++ b/code/lib/source/sifar/code/source/common/sf_common.c
@@ -1708,10 +1708,10 @@ static SINT32 sf_cardv_proccess_cmd_dev(SF_MESSAGE_BUF_S *pMessageBuf)
 			break;
 		case SF_DEV_CMD_BAT:
 			batteryVal = pMessageBuf->arg2;
-			batteryType = pMessageBuf->arg3 & 0xf0;
-            powerVal = pMessageBuf->arg3 & 0xf;
+			batteryType = (pMessageBuf->arg3>>16)&0x0F;//pMessageBuf->arg3 & 0xf0;
+            powerVal = pMessageBuf->arg3 & 0xFF;
             sf_cardv_battery_level_update(batteryVal);
-            MLOGI("batteryVal:%d batteryType:%d\n",batteryVal,batteryType);
+            MLOGI("batteryVal:%d batteryType:%d powerVal:%d p:%d\n",batteryVal, batteryType, powerVal,pMessageBuf->arg3);
 
 			break;