diff --git a/LoRaWAN/App/lora_app.c b/LoRaWAN/App/lora_app.c
index 43dc765..f6ba15f 100644
--- a/LoRaWAN/App/lora_app.c
+++ b/LoRaWAN/App/lora_app.c
@@ -449,7 +449,8 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
     case  BUT1_Pin:
       /* Note: when "EventType == TX_ON_TIMER" this GPIO is not initialized */
     	door_changed_flag = 1;
-    	UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_YunhornSTSP1CheckingEvent), CFG_SEQ_Prio_0);
+    	//UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_LoRaSendOnTxTimerOrButtonEvent), CFG_SEQ_Prio_0);
+    	//UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_YunhornSTSP1CheckingEvent), CFG_SEQ_Prio_0);
 
       if (EventType == TX_ON_EVENT)
       {
@@ -474,14 +475,17 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
 static void OnYunhornSTSP1CheckingEvent(void)
 {
 
-
-	door_status = HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_0);
-
-	if (door_status != door_previous_status)
+	if (door_changed_flag==1)
 	{
-		door_previous_status = door_status;
-		door_changed_flag = 1;
-		APP_LOG(TS_OFF,VLEVEL_M,"\r\n----- Door Status Changed-------------\r\n");
+		door_status = HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_0);
+
+		if (door_status != door_previous_status)
+		{
+			door_previous_status = door_status;
+
+			UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_LoRaSendOnTxTimerOrButtonEvent), CFG_SEQ_Prio_0);
+		}
+		door_changed_flag = 0;
 	}
 
 	//UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_LoRaSendOnTxTimerOrButtonEvent), CFG_SEQ_Prio_0);
@@ -685,13 +689,19 @@ static void SendTxData(void)
 static void OnTxTimerEvent(void *context)
 {
   /* USER CODE BEGIN OnTxTimerEvent_1 */
-    UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_YunhornSTSP1CheckingEvent), CFG_SEQ_Prio_0);
-    if (door_changed_flag ==1)
-    {
-    	door_changed_flag =0;
-    	UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_LoRaSendOnTxTimerOrButtonEvent), CFG_SEQ_Prio_0);
+    //UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_YunhornSTSP1CheckingEvent), CFG_SEQ_Prio_0);
+
+
+    	//door_changed_flag =0;
+    	door_status = HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_0);
+    	if (door_previous_status != door_status)
+    	{
+    		door_previous_status = door_status;
+    	    UTIL_SEQ_SetTask((1 << CFG_SEQ_Task_LoRaSendOnTxTimerOrButtonEvent), CFG_SEQ_Prio_0);
+    	}
+
     	//UTIL_TIMER_Start(&TxTimer);
-	}
+
   /* USER CODE BEGIN OnTxTimerEvent_2 */
 
   /* USER CODE END OnTxTimerEvent_2 */