diff --git a/NSPE/WIFI_IOT/bsp/drivers/2_Ebyte_Board_Support/E15-EVB02/board.c b/NSPE/WIFI_IOT/bsp/drivers/2_Ebyte_Board_Support/E15-EVB02/board.c
index 37d4def..200c9ff 100755
--- a/NSPE/WIFI_IOT/bsp/drivers/2_Ebyte_Board_Support/E15-EVB02/board.c
+++ b/NSPE/WIFI_IOT/bsp/drivers/2_Ebyte_Board_Support/E15-EVB02/board.c
@@ -174,7 +174,7 @@ void Ebyte_BSP_TIMER_Init( void )
 
     /* enable the peripherals clock */
     rcu_timer_clock_prescaler_config(RCU_TIMER_PSC_MUL4);
-    rcu_periph_clock_enable(BSP_RF_TIMER);
+    rcu_periph_clock_enable(BSP_RF_TIMER_RCU);
 
     /* deinit a TIMER */
     timer_deinit(BSP_RF_TIMER);