diff --git a/Hyt2/.vscode/settings.json b/Hyt2/.vscode/settings.json
index 9973bb7..ed2e9eb 100644
--- a/Hyt2/.vscode/settings.json
+++ b/Hyt2/.vscode/settings.json
@@ -25,6 +25,7 @@
         "type_traits": "c",
         "typeinfo": "c",
         "xtr1common": "c",
-        "xxexception": "c"
+        "xxexception": "c",
+        "service_statusmonitor.h": "c"
     }
 }
\ No newline at end of file
diff --git a/Hyt2/APP/Appcfg/app.c b/Hyt2/APP/Appcfg/app.c
index c50074a..880f9cf 100644
--- a/Hyt2/APP/Appcfg/app.c
+++ b/Hyt2/APP/Appcfg/app.c
@@ -197,7 +197,7 @@ static  void  task_start (void *p_arg)
 //      term_printf("\n               angle init        \r\n\r\n");
       
       
-      task_printf_init();
+//      task_printf_init();
       
       
       //自检模块初始化
diff --git a/Hyt2/APP/Device/device_Other/device_heat.c b/Hyt2/APP/Device/device_Other/device_heat.c
index 89a7fef..4e275ba 100644
--- a/Hyt2/APP/Device/device_Other/device_heat.c
+++ b/Hyt2/APP/Device/device_Other/device_heat.c
@@ -6,6 +6,7 @@
 #include "pdebug.h"
 #include "cpu.h"
 #include "tmp75.h"
+#include "service_statusmonitor.h"
 /*
  * 温度采集使用的ADC1
 */
@@ -369,14 +370,53 @@ static void ptz_heat_collect_adc1_task()
     m_heatData.ext_ntc2 = (short int)(Ntc_temp(adc_data, 3950.0f) - 273.15 + 0.5);
     adc_data = 0;
 
-    //判定是否需要加热
-    if (g_ptz.H_boad_temp < -25 || g_ptz.V_boad_temp < -25 
-        || m_heatData.ext_ntc1 < -25 || m_heatData.ext_ntc2 < -25) {
-        startHeat();
+    
+    //判定温度是否异常
+    if (m_heatData.ext_ntc1 < -90 || m_heatData.ext_ntc2 < -90) {
+        g_ptz.fault_detect.temperature_fault = FAULT;
+        // closeHeat();
+        // ntc1温度异常
+        if (m_heatData.ext_ntc1 < -90 && m_heatData.ext_ntc2 >= -90) {
+            //判定是否需要加热
+            if (m_heatData.ext_ntc2 < -25) {
+                startHeat();
+            }
+            else if (m_heatData.ext_ntc2 > -15) {
+                closeHeat();
+            }
+        }
+        
+        // ntc2温度异常
+        else if (m_heatData.ext_ntc2 < -90 && m_heatData.ext_ntc1 >= -90) {
+            //判定是否需要加热
+            if (m_heatData.ext_ntc1 < -25) {
+                startHeat();
+            }
+            else if (m_heatData.ext_ntc1 > -15) {
+                closeHeat();
+            }
+        }
+        
+        // ntc1、2都温度异常
+        else {
+            //判定是否需要加热
+            if (g_ptz.temperature < -25 || g_ptz.temperature < -25) {
+                startHeat();
+            }
+            else if (g_ptz.temperature > -15 && g_ptz.temperature > -15) {
+                closeHeat();
+            }
+        }
+        
     }
-    else if (g_ptz.H_boad_temp > -15 && g_ptz.V_boad_temp > -15 
-        && m_heatData.ext_ntc1 > -15 && m_heatData.ext_ntc2 > -15) {
-        closeHeat();
+    else {    
+        //判定是否需要加热
+        if (m_heatData.ext_ntc1 < -25 || m_heatData.ext_ntc2 < -25) {
+            startHeat();
+        }
+        else if (m_heatData.ext_ntc1 > -15 && m_heatData.ext_ntc2 > -15) {
+            closeHeat();
+        }
     }
 }
 
diff --git a/Hyt2/APP/Service/service_statusmonitor.c b/Hyt2/APP/Service/service_statusmonitor.c
index 60f2467..1fdc1bc 100644
--- a/Hyt2/APP/Service/service_statusmonitor.c
+++ b/Hyt2/APP/Service/service_statusmonitor.c
@@ -85,7 +85,7 @@ static char ptz_temp_volt_current_fault_detect_task()
     g_ptz.fault_detect.temperature_fault = NO_FAULT;
   }
   //�����¶ȹ��ϣ�����������̨���ܿ��ƣ������¶���ֵ10����Ч����ʱ��̨������������
-  if(g_ptz.temperature > (PTZ_TEMP_DETECT_MAX + 10.0) || g_ptz.temperature < (PTZ_TEMP_DETECT_MIN - 10.0) )
+  if(g_ptz.temperature > (PTZ_TEMP_DETECT_MAX + 10.0) || g_ptz.temperature < (PTZ_TEMP_DETECT_MIN - 5.0) )
   {
     max_temperature_fault = FAULT;
     ptz_hori_stop(PTZ_HORI_STOP_TIME);
diff --git a/Hyt2/APP/Service/service_statusmonitor.h b/Hyt2/APP/Service/service_statusmonitor.h
index 0005baa..c214647 100644
--- a/Hyt2/APP/Service/service_statusmonitor.h
+++ b/Hyt2/APP/Service/service_statusmonitor.h
@@ -100,7 +100,7 @@
 #ifdef PTZ_MEDIUM_WORM_L6235D_AS5047D 
   //�����¶���ֵ
   #define PTZ_TEMP_DETECT_MAX     65.0 //70.0 
-  #define PTZ_TEMP_DETECT_MIN     -25.0//70.0 
+  #define PTZ_TEMP_DETECT_MIN     -30.0//70.0 
 
   //������ѹ��ֵ
   #define PTZ_VOLT_DETECT_MAX     30.0//30.0
diff --git a/Hyt2/PROJECT/OS2.ewp b/Hyt2/PROJECT/OS2.ewp
index ac274ae..73eb7cc 100644
--- a/Hyt2/PROJECT/OS2.ewp
+++ b/Hyt2/PROJECT/OS2.ewp
@@ -825,7 +825,7 @@
                 </option>
                 <option>
                     <name>IlinkIcfFile</name>
-                    <state>D:\CompanyCode\NeedChange_AddFunction\4_MedBldc\MedBldc_RxCode\Hyt2\BSP\IAR\GD32F450xE.icf</state>
+                    <state>D:\CompanyCode\NeedChange_AddFunction\4_MedBldc\MedBldc_RxCode\Hyt2\BSP\IAR\GD32F450xE_APP.icf</state>
                 </option>
                 <option>
                     <name>IlinkIcfFileSlave</name>