diff --git a/project/example/ble/ble_peripheral/app/src/RF433.h b/project/example/ble/ble_peripheral/app/src/RF433.h
index 89ec4b7..eaca488 100644
--- a/project/example/ble/ble_peripheral/app/src/RF433.h
+++ b/project/example/ble/ble_peripheral/app/src/RF433.h
@@ -93,14 +93,14 @@
 
 //#define  RF_DATA        P15		//RF433接收引脚,根据具体单片机定义引脚
 
-//#define  RF433_PIN      GPIO_5		//RF433接收引脚,根据具体单片机定义引脚
+//#define  RF433_PIN      GPIO_18		//RF433接收引脚,根据具体单片机定义引脚
 
 //#define  RF_DATA        P15//RF433接收引脚,根据具体单片机定义引脚
 
 
-#define  RF_DATA        xc_gpio_read_pin(GPIO_5)		//RF433接收引脚,根据具体单片机定义引脚
+#define  RF_DATA        xc_gpio_read_pin(RF433_PIN)		//RF433接收引脚,根据具体单片机定义引脚
 
-#define  RF433_PIN      GPIO_5		//RF433接收引脚,根据具体单片机定义引脚
+#define  RF433_PIN      GPIO_18		//RF433接收引脚,根据具体单片机定义引脚
 #define  RF_dd          GPIO_0		//
 
 
diff --git a/project/example/ble/ble_peripheral/app/src/arch_main.c b/project/example/ble/ble_peripheral/app/src/arch_main.c
index 31a2a7a..d5b7975 100644
--- a/project/example/ble/ble_peripheral/app/src/arch_main.c
+++ b/project/example/ble/ble_peripheral/app/src/arch_main.c
@@ -239,11 +239,11 @@ void board_init()
 {
     clock_init();
 	  // app_uart_init();
-    rf433_gpio_init();
-    rf433_decoder_init();
 #if (_DEBUG_ == 1)
     app_uart_init();
 #endif
+    rf433_gpio_init();
+    rf433_decoder_init();
 	//h
    // LOGI("ytt sdk version: %s build time: %s %s\n", TOSTRING(SDK_VERSION), __DATE__, __TIME__);
     stack_tag();