diff --git a/code/application/source/sf_app/code/source/4gMng/sf_eg91_sim.c b/code/application/source/sf_app/code/source/4gMng/sf_eg91_sim.c
index 3acbd8a7a..9e5a8259b 100755
--- a/code/application/source/sf_app/code/source/4gMng/sf_eg91_sim.c
+++ b/code/application/source/sf_app/code/source/4gMng/sf_eg91_sim.c
@@ -3992,7 +3992,7 @@ SINT32 sf_net_regist_manual(void)
                     }
                 }
 
-                if((sf_get_mode_flag()) || (PWR_ON_GPRS_INIT == sf_convert_power_on_mode()) || (PWR_ON_DAILY_REPORT == sf_convert_power_on_mode()))
+                if((sf_get_mode_flag()) || (PWR_ON_GPRS_INIT == sf_poweron_type_get()) || (PWR_ON_DAILY_REPORT == sf_poweron_type_get()))
                 {
                     eNetRegLocation = QUECTEL_NETREG_ATW;
                     strcpy((char *)gsmPara, "AT&W\r");
@@ -4142,7 +4142,7 @@ SINT32 sf_auto_net_reg(void)
 				}
 				else if(strstr((const char *)gsmPara, "+QSIMSTAT: 0,1"))
 				{
-					if(PWR_ON_SMS == sf_convert_power_on_mode())
+					if(PWR_ON_SMS == sf_poweron_type_get())
 					{
 						eNetRegLocation = QUECTEL_NETREG_CGREG;
 						strcpy((char *)gsmPara, "AT+CGREG?\r");
diff --git a/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu.c b/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu.c
index 151de0b01..a00fb902b 100755
--- a/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu.c
+++ b/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu.c
@@ -964,7 +964,7 @@ unsigned char sf_commu_parse_mcu_data(unsigned char * src, unsigned int len)
         		{
                     sf_set_pir_statu_flag(0);
                     sf_set_module_sleep_flag(0);
-                    if((PWR_ON_SETUP != sf_convert_power_on_mode()) && (PWR_ON_USB!= sf_convert_power_on_mode()))
+                    if((PWR_ON_SETUP != sf_poweron_type_get()) && (PWR_ON_USB!= sf_poweron_type_get()))
                     {
                         printf("[power off] %s(%d)\n", __FUNCTION__, __LINE__);
                         sf_set_power_off_flag(1);
diff --git a/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu_reg.c b/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu_reg.c
index 7834cd807..2a37a9032 100755
--- a/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu_reg.c
+++ b/code/application/source/sf_app/code/source/systemMng/sf_commu_mcu_reg.c
@@ -1157,7 +1157,7 @@ UINT8 sf_get_power_on_mode(void)
     }
     return ModeFlag;
 }
-UINT8 sf_convert_power_on_mode(void)
+UINT8 sf_convert_power_on_mode(void)//sf_poweron_type_get
 {
 	//PowerOnMode &= 0x0f;
 	//printf("[%s:%d]PowerOnMode=0x%x\n",__FUNCTION__,__LINE__,PowerOnMode);