diff --git a/Core/Src/sts_lamp_bar.c b/Core/Src/sts_lamp_bar.c
index 6c19f04..23858b4 100644
--- a/Core/Src/sts_lamp_bar.c
+++ b/Core/Src/sts_lamp_bar.c
@@ -529,10 +529,15 @@ void STS_Combined_Status_Processing(void)
 		}
 	}
 
-	if ((sts_rss_result_changed_flag + sts_reed_hall_changed_flag + sts_tof_result_changed_flag +sts_water_leakage_changed_flag) != 0 )
+	if ((sts_rss_result_changed_flag)|| (sts_reed_hall_changed_flag) || (sts_tof_result_changed_flag) || (sts_water_leakage_changed_flag))
+	{
 		sensor_data_ready = 1;
-	STS_PRESENCE_SENSOR_Prepare_Send_Data();
-
+		STS_PRESENCE_SENSOR_Prepare_Send_Data();
+		sts_rss_result_changed_flag =0;
+		sts_reed_hall_changed_flag =0;
+		sts_tof_result_changed_flag =0;
+		sts_water_leakage_changed_flag=0;
+	}
 }
 
 void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim)
diff --git a/LoRaWAN/App/lora_app.c b/LoRaWAN/App/lora_app.c
index 4dd335e..480f8fd 100644
--- a/LoRaWAN/App/lora_app.c
+++ b/LoRaWAN/App/lora_app.c
@@ -2044,7 +2044,7 @@ void STS_SENSOR_Upload_Message(uint8_t appDataPort, uint8_t appBufferSize, char
 		AppData.Port = appDataPort;
 		AppData.BufferSize = (sts_service_mask >1 ?0:appBufferSize);
 
-		APP_LOG(TS_OFF, VLEVEL_L, "###########Service Mask = %d  Buffer Size =%d \r\n", sts_service_mask, AppData.BufferSize);
+		//APP_LOG(TS_OFF, VLEVEL_L, "###########Service Mask = %d  Buffer Size =%d \r\n", sts_service_mask, AppData.BufferSize);
 
 	    if ((JoinLedTimer.IsRunning) && (LmHandlerJoinStatus() == LORAMAC_HANDLER_SET))
 	    {