diff --git a/app/gui/oven_control/ovenstatics.cpp b/app/gui/oven_control/ovenstatics.cpp
index f57a7e2..8ac7a14 100644
--- a/app/gui/oven_control/ovenstatics.cpp
+++ b/app/gui/oven_control/ovenstatics.cpp
@@ -648,6 +648,11 @@ type_temp OvenStatistics::getCurSensorValueByIdx(uint16_t idx){
     return curSensorValue[idx];
 }
 
+void OvenStatistics::resetSensorHistory()
+{
+    srvdata->resetSensorlogData();
+}
+
 void OvenStatistics::onErrorPopupClosed(int erridx){
     qDebug() << "error idx" << erridx;
     if(m_mapPopupList.find(erridx)!= m_mapPopupList.end()){
diff --git a/app/gui/oven_control/ovenstatics.h b/app/gui/oven_control/ovenstatics.h
index 4061379..fb26f5b 100644
--- a/app/gui/oven_control/ovenstatics.h
+++ b/app/gui/oven_control/ovenstatics.h
@@ -204,6 +204,7 @@ public:
     realtime_data getPartsRealtimeData(void);
     uint8_t getSensorTypeByIdx(uint16_t idx);
     type_temp getCurSensorValueByIdx(uint16_t idx);
+    void resetSensorHistory(void);
 
 private:
 
diff --git a/app/gui/oven_control/realtimesensorwindow.cpp b/app/gui/oven_control/realtimesensorwindow.cpp
index cf62a68..e0c5f13 100644
--- a/app/gui/oven_control/realtimesensorwindow.cpp
+++ b/app/gui/oven_control/realtimesensorwindow.cpp
@@ -177,3 +177,10 @@ void RealtimeSensorWindow::keyReleaseEvent(QKeyEvent *event)
     }
 }
 
+
+void RealtimeSensorWindow::on_resetButton_clicked()
+{
+    OvenStatistics* ovs = OvenStatistics::getInstance();
+    ovs->resetSensorHistory();
+    reloadUi();
+}
diff --git a/app/gui/oven_control/realtimesensorwindow.h b/app/gui/oven_control/realtimesensorwindow.h
index ca917f8..d7558be 100644
--- a/app/gui/oven_control/realtimesensorwindow.h
+++ b/app/gui/oven_control/realtimesensorwindow.h
@@ -28,6 +28,8 @@ private slots:
     void on_backButton_clicked();
     void oneSecTimerFired(void);
 
+    void on_resetButton_clicked();
+
 private:
     const uint16_t m_arrSensorItemIdxs[REALSENSOR_CONTROL_LIST_ITEM_MAX]={
         0,1,4,5,6,7,8,12,13
diff --git a/app/gui/oven_control/realtimesensorwindow.ui b/app/gui/oven_control/realtimesensorwindow.ui
index 9a018eb..af5c516 100644
--- a/app/gui/oven_control/realtimesensorwindow.ui
+++ b/app/gui/oven_control/realtimesensorwindow.ui
@@ -109,7 +109,7 @@
     <widget class="QPushButton" name="backButton">
      <property name="geometry">
       <rect>
-       <x>343</x>
+       <x>291</x>
        <y>26</y>
        <width>97</width>
        <height>97</height>
@@ -132,7 +132,7 @@ QPushButton:pressed, QPushButton:focus { border-image: url(:/images/bottom_bar/b
     <widget class="QPushButton" name="helpButton">
      <property name="geometry">
       <rect>
-       <x>457</x>
+       <x>401</x>
        <y>26</y>
        <width>97</width>
        <height>97</height>
@@ -152,6 +152,29 @@ QPushButton:pressed, QPushButton:focus { border-image: url(:/images/bottom_bar/h
       <string/>
      </property>
     </widget>
+    <widget class="QPushButton" name="resetButton">
+     <property name="geometry">
+      <rect>
+       <x>512</x>
+       <y>26</y>
+       <width>97</width>
+       <height>97</height>
+      </rect>
+     </property>
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="styleSheet">
+      <string notr="true">QPushButton { border-image: url(:/images/bottom_bar/006_sys_icon_14.png); }
+QPushButton:pressed , QPushButton:focus{ border-image: url(:/images/bottom_bar/006_sys_icon_14_ov.png); }</string>
+     </property>
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
    </widget>
    <widget class="QWidget" name="midwidget" native="true">
     <property name="geometry">
diff --git a/app/gui/oven_control/servicedata.cpp b/app/gui/oven_control/servicedata.cpp
index 9c0d269..0dfcb7a 100644
--- a/app/gui/oven_control/servicedata.cpp
+++ b/app/gui/oven_control/servicedata.cpp
@@ -102,7 +102,13 @@ bool ServiceData::loadServiceData(void){
     }else{
         qDebug()<<"FRAM FILE Open fail!!";
     }
-   return true;
+    return true;
+}
+
+bool ServiceData::resetSensorlogData()
+{
+     memset((void*)sensor_log.data,0x00, sizeof(sensor_statics_log));
+     saveServiceData();
 }
 
 bool ServiceData::saveServiceData(void){
diff --git a/app/gui/oven_control/servicedata.h b/app/gui/oven_control/servicedata.h
index 6e1ef0a..75bd50c 100644
--- a/app/gui/oven_control/servicedata.h
+++ b/app/gui/oven_control/servicedata.h
@@ -196,6 +196,7 @@ public:
     uint16_t m_nRepeatErrorIdx;
     bool saveServiceData(void);
     bool loadServiceData(void);
+    bool resetSensorlogData(void);
 };
 
 #endif // SERVICEDATA_H