diff --git a/Core/Src/gpio.c b/Core/Src/gpio.c
index b0a2f84..b5077dd 100644
--- a/Core/Src/gpio.c
+++ b/Core/Src/gpio.c
@@ -91,7 +91,7 @@ void MX_GPIO_Init(void)
   GPIO_InitStruct.Pin = HALL1_Pin|HALL2_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
   GPIO_InitStruct.Pull = GPIO_PULLUP;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
   HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 #else
   /*Configure GPIO pins : PAPin PAPin */
diff --git a/Core/Src/sts_lamp_bar.c b/Core/Src/sts_lamp_bar.c
index ba0a5b6..3f03f64 100644
--- a/Core/Src/sts_lamp_bar.c
+++ b/Core/Src/sts_lamp_bar.c
@@ -67,12 +67,14 @@ extern volatile uint8_t sts_reed_hall_1_result, sts_reed_hall_2_result;
 extern volatile uint8_t sts_tof_result_changed_flag;
 
 
-
-extern volatile uint8_t sts_rss_result_changed_flag, sts_hall1_changed_flag, sts_hall2_changed_flag, sts_reed_hall_changed_flag;
+extern volatile uint8_t sts_reed_hall_1_changed_flag, sts_reed_hall_2_changed_flag;
+extern volatile uint8_t sts_rss_result_changed_flag, sts_hall_1_changed_flag, sts_hall_2_changed_flag, sts_reed_hall_changed_flag;
 extern volatile uint8_t sts_rss_result;
 extern volatile uint8_t sts_rss_2nd_result;		//2nd RSS sensor status
 extern volatile uint8_t sts_tof_result;
-
+#ifdef 	STS_M1
+extern volatile uint8_t sts_water_leakage_changed_flag;
+#endif
 //extern volatile uint8_t last_sts_reed_hall_result = 2;   //Initial state, not 0, not 1
 volatile uint8_t last_lamp_bar_color=STS_GREEN;
 extern volatile uint8_t sts_presence_fall_detection;
@@ -410,11 +412,14 @@ void STS_Combined_Status_Processing(void)
 
 	STS_Lamp_Bar_Refresh();
 #if 1
-	//if ((sts_rss_result_changed_flag)|| (sts_reed_hall_changed_flag) || (sts_tof_result_changed_flag) || (sts_water_leakage_changed_flag))
+	if ((sts_rss_result_changed_flag)|| (sts_reed_hall_1_changed_flag)|| (sts_reed_hall_2_changed_flag) || (sts_tof_result_changed_flag) )
+		//|| (sts_water_leakage_changed_flag))
 	{
 
 		//sts_rss_result_changed_flag =0;
-		sts_reed_hall_changed_flag =0;
+		sts_rss_result_changed_flag =0;
+		sts_reed_hall_1_changed_flag =0;
+		sts_reed_hall_2_changed_flag =0;
 		sts_tof_result_changed_flag =0;
 #ifdef 	STS_M1
 		sts_water_leakage_changed_flag=0;
diff --git a/Core/Src/yunhorn_sts_process.c b/Core/Src/yunhorn_sts_process.c
index e83f5e2..ed4b89b 100644
--- a/Core/Src/yunhorn_sts_process.c
+++ b/Core/Src/yunhorn_sts_process.c
@@ -75,6 +75,7 @@ SysTime_t mems_event_time;
 
 extern volatile uint8_t sts_reed_hall_ext_int;
 volatile uint8_t sts_occupancy_status;
+volatile uint8_t sts_reed_hall_1_changed_flag=0, sts_reed_hall_2_changed_flag=0;
 volatile uint8_t sts_hall1_changed_flag=0, sts_hall2_changed_flag=0, last_sts_hall1_result=0, last_sts_hall2_result=0;
 volatile uint8_t sts_reed_hall_changed_flag = 0;
 extern volatile uint8_t sts_reed_hall_result;
@@ -218,11 +219,11 @@ void STS_YunhornSTSEventP1_Process(void)
 {
 
 		sts_reed_hall_1_result = HALL1_STATE;  //sts_hall1_read;
-		sts_reed_hall_1_changed =0;
+		sts_reed_hall_1_changed_flag =(sts_reed_hall_1_result == last_sts_reed_hall_1_result)? 0:1;
 		last_sts_reed_hall_1_result = sts_reed_hall_1_result;
 
 		sts_reed_hall_2_result = HALL2_STATE;// sts_hall2_read;
-		sts_reed_hall_2_changed =0;
+		sts_reed_hall_2_changed_flag =(sts_reed_hall_2_result == last_sts_reed_hall_2_result)? 0:1;
 		last_sts_reed_hall_2_result = sts_reed_hall_2_result;
 
 		STS_Combined_Status_Processing();
diff --git a/LoRaWAN/App/lora_app.c b/LoRaWAN/App/lora_app.c
index 4351d89..049b260 100644
--- a/LoRaWAN/App/lora_app.c
+++ b/LoRaWAN/App/lora_app.c
@@ -847,13 +847,15 @@ static void SendTxData(void)
 			AppData.Buffer[i++]	= (uint8_t)(sts_o7_sensorData.over_stay_duration>>8)&0xff;		//13 occupancy over time or not
 			AppData.Buffer[i++]	= (uint8_t)(sts_o7_sensorData.over_stay_duration)&0xff;		//13 occupancy over time or not
 #endif
-#if 1
+#if 0
 			APP_LOG(TS_OFF, VLEVEL_L,
 				"\r\n######|   Color     | Mode       |\r\n######|     %6s  |   %5s|\r\n",(char *)sts_lamp_color_code[(uint8_t)(AppData.Buffer[0])], (char*)sts_work_mode_code[AppData.Buffer[1]]);
-
+#endif
+#if 1
 			APP_LOG(TS_OFF, VLEVEL_L,"\r\n######| S1-DoorOpen | S2-Motion | S3-No_Emergency|  S4    | Distance(mm) | MotionScore|\r\n######|   %6u    |   %6u  |    %6u       | %6u |      %4u    |     %4u |\r\n",
 					AppData.Buffer[2], AppData.Buffer[3],AppData.Buffer[4],AppData.Buffer[5],AppData.Buffer[6]<<8|AppData.Buffer[7],AppData.Buffer[8]<<8|AppData.Buffer[9]);
-
+#endif
+#if 0
 			APP_LOG(TS_OFF, VLEVEL_L,"\r\n######|  Unconcious | Fall state| Over_Stay state| OverStayduration|\r\n######|    %1d        |     %1d     |       %1d        |       %4d     |\r\n",
 					sts_o7_sensorData.unconcious_state, sts_o7_sensorData.fall_state, sts_o7_sensorData.over_stay_duration, sts_o7_sensorData.unconcious_duration );