diff --git a/code/application/source/sf_app/code/include/sf_commMng.h b/code/application/source/sf_app/code/include/sf_commMng.h
index 2a3a9f0ce..cc1e8a9f2 100644
--- a/code/application/source/sf_app/code/include/sf_commMng.h
+++ b/code/application/source/sf_app/code/include/sf_commMng.h
@@ -31,6 +31,8 @@ SINT32 sf_share_mem_customer_deinit(void);
 SINT32 sf_share_mem_hd_update(void);
 SINT32 sf_share_mem_hd_down(UINT32 to);
 
+SINT32 sf_share_mem_wifi_update(void);
+SINT32 sf_share_mem_wifi_down(UINT32 to);
 
 #ifdef __cplusplus
 #if __cplusplus
diff --git a/code/application/source/sf_app/code/include/sf_eg91_sim.h b/code/application/source/sf_app/code/include/sf_eg91_sim.h
index aedf04890..a123432d5 100755
--- a/code/application/source/sf_app/code/include/sf_eg91_sim.h
+++ b/code/application/source/sf_app/code/include/sf_eg91_sim.h
@@ -331,6 +331,11 @@ SINT32 sf_4g_test_esim(void);
 
 
 SINT32 eg915q_set_usbnet(SF_FN_PARAM_S *pfnParam);
+void sf_set_lpa_switch_flag(int flag);
+int sf_get_lpa_switch_flag(void);
+int sf_get_module_reset_flag(void);
+void sf_clear_operatorname(void);
+void sf_set_simcard_ready(UINT8 readyFlag);
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/code/application/source/sf_app/code/include/sf_service.h b/code/application/source/sf_app/code/include/sf_service.h
index 0f8f6f364..16e5a60b0 100755
--- a/code/application/source/sf_app/code/include/sf_service.h
+++ b/code/application/source/sf_app/code/include/sf_service.h
@@ -84,7 +84,7 @@ SF_BOOL app_disconnect_4g_module(void);
 SINT32 app_ttyusb_IsOpen(void);
 SINT32 sf_ttyusb_restart(void);
 SINT32 app_file_subscrible_check(SF_REPORT_FILE_ATTR_S *pDtsReportFileAttr,SF_REPORT_FILE_ATTR_S *pSrcReportFileAttr);
-
+SINT32 sf_USB_net_init(void);
 SINT32 app_RegisterNet_start(void);
 void app_FileSend_start(void);
 SINT32 app_t110(void);
diff --git a/code/application/source/sf_app/code/include/sf_sms.h b/code/application/source/sf_app/code/include/sf_sms.h
index 1c2fb4608..48f20e61e 100644
--- a/code/application/source/sf_app/code/include/sf_sms.h
+++ b/code/application/source/sf_app/code/include/sf_sms.h
@@ -272,5 +272,7 @@ UINT8 sf_set_send_log(UINT8 value);
 SINT32 sf_power_off_statistics(void);
 UINT8 sf_get_send_gps_txt(void);
 UINT8 sf_set_send_gps_txt(UINT8 value);
+UINT8 sf_poweroff_check_lpa_excute_cmd(void);
+UINT8 sf_poweroff_check_lpa_enable_profile(void);
 #endif /*_SF_SMS_H_*/