diff --git a/config/open_source/target.mk b/config/open_source/target.mk
index f1e3b78..2ef6911 100644
--- a/config/open_source/target.mk
+++ b/config/open_source/target.mk
@@ -236,7 +236,7 @@ export TX_RX_PCM_MASK ?= 0
 
 A2DP_SCALABLE_ON ?= 0
 
-FACTORY_MODE ?= 1
+FACTORY_MODE ?= 0
 
 ENGINEER_MODE ?= 0
 
diff --git a/services/app_ibrt/src/app_ibrt_keyboard.cpp b/services/app_ibrt/src/app_ibrt_keyboard.cpp
index 559f33d..42ffb6d 100644
--- a/services/app_ibrt/src/app_ibrt_keyboard.cpp
+++ b/services/app_ibrt/src/app_ibrt_keyboard.cpp
@@ -134,8 +134,10 @@ void app_ibrt_search_ui_handle_key(APP_KEY_STATUS *status, void *param)
 			case APP_KEY_EVENT_SIXTHCLICK:
 				if(!app_device_bt_is_connected()&&(!app_tws_ibrt_tws_link_connected())){
 					qxw_dut_mode_enable = true;
-					app_factorymode_bt_signalingtest(NULL,NULL);
-				}
+#ifdef __FACTORY_MODE_SUPORT__
+                    app_factorymode_bt_signalingtest(NULL,NULL);
+#endif
+                }
 				break;
 			case APP_KEY_EVENT_EIGHTHCLICK:
 				if(!app_device_bt_is_connected()){