diff --git a/channel_1_2.cpp b/channel_1_2.cpp
index 98ac18a..4b4e6c0 100644
--- a/channel_1_2.cpp
+++ b/channel_1_2.cpp
@@ -5,17 +5,24 @@
 #include "config_mgr.h"
 #include <QMessageBox>
 
-Channel_1_2::Channel_1_2(int slot_no_, int channel_,QWidget *parent)
+Channel_1_2::Channel_1_2(int slot_no_, int channel_,int function_index_,QWidget *parent)
     : QWidget(parent)
     , ui(new Ui::Channel_1_2)
 {
     ui->setupUi(this);
     slot_no = slot_no_;
     channel = channel_;
-    QString chan = QString("%1").arg(channel);
+    function_index = function_index_;
+    QString chan = QString("%1").arg("1 & 2");
     QString slot = QString("%1").arg(slot_no);
     ui->label_channel->setText(chan);
     ui->label_slot->setText(slot);
+    if(function_index == 5){
+        ui->comboBox_rectifier_funtion->clear();
+        QStringList list_funtion;
+        list_funtion << "RSM Sum" << "RMS Subtraction" << "SUM" << "SUBTRACTION" << "X & Y MIN" << "X & Y MAX";
+        ui->comboBox_rectifier_funtion->addItems(list_funtion);
+    }
     Init();
 }
 
diff --git a/channel_1_2.h b/channel_1_2.h
index 60c65a4..b942996 100644
--- a/channel_1_2.h
+++ b/channel_1_2.h
@@ -12,10 +12,11 @@ class Channel_1_2 : public QWidget
     Q_OBJECT
 
 public:
-    explicit Channel_1_2(int slot_no_, int channel_,QWidget *parent = nullptr);
+    explicit Channel_1_2(int slot_no_, int channel_,int function_index_,QWidget *parent = nullptr);
     ~Channel_1_2();
     int slot_no;
     int channel;
+    int function_index;
 
 private slots:
     void on_pushButton_confirm_clicked();
diff --git a/channel_3_4.cpp b/channel_3_4.cpp
index 5b85b78..d256fc3 100644
--- a/channel_3_4.cpp
+++ b/channel_3_4.cpp
@@ -4,17 +4,24 @@
 #include "vibrationdata.h"
 #include "config_mgr.h"
 #include <QMessageBox>
-Channel_3_4::Channel_3_4(int slot_no_, int channel_,QWidget *parent)
+Channel_3_4::Channel_3_4(int slot_no_, int channel_,int function_index_,QWidget *parent)
     : QWidget(parent)
     , ui(new Ui::Channel_3_4)
 {
     ui->setupUi(this);
     slot_no = slot_no_;
     channel = channel_;
-    QString chan = QString("%1").arg(channel);
+    function_index = function_index_;
+    QString chan = QString("%1").arg("3 & 4");
     QString slot = QString("%1").arg(slot_no);
     ui->label_channel->setText(chan);
     ui->label_slot->setText(slot);
+    if(function_index == 5){
+        ui->comboBox_rectifier_funtion->clear();
+        QStringList list_funtion;
+        list_funtion << "RSM Sum" << "RMS Subtraction" << "SUM" << "SUBTRACTION" << "X & Y MIN" << "X & Y MAX";
+        ui->comboBox_rectifier_funtion->addItems(list_funtion);
+    }
     Init();
 }
 
diff --git a/channel_3_4.h b/channel_3_4.h
index 838c613..a9c8c87 100644
--- a/channel_3_4.h
+++ b/channel_3_4.h
@@ -12,10 +12,11 @@ class Channel_3_4 : public QWidget
     Q_OBJECT
 
 public:
-    explicit Channel_3_4(int slot_no_, int channel_,QWidget *parent = nullptr);
+    explicit Channel_3_4(int slot_no_, int channel_,int function_index,QWidget *parent = nullptr);
     ~Channel_3_4();
     int slot_no;
     int channel;
+    int function_index;
 
 private slots:
     void on_pushButton_confirm_clicked();
diff --git a/data_config.h b/data_config.h
index 5c296fc..fab119e 100644
--- a/data_config.h
+++ b/data_config.h
@@ -136,6 +136,15 @@ typedef enum{
     kRMS = 6
 } RectifierFuntion;
 
+typedef enum{
+    kRMSSum = 0,
+    kRMSSubtraction = 1,
+    kSUM = 2,
+    kSUBTRACTION = 3,
+    kXYMin = 4,
+    kXYMax = 5
+} RectifierFuntionDMF;
+
 typedef enum{
     kUnit1 = 0, // g
     kUnit2 = 1, // m/s**2
@@ -267,6 +276,9 @@ typedef struct SeismicMonitor_{
     int keyphase_ch;
     int sensitivity_unit;
     float signal_sensitivity;
+    int function;
+    float fisrt_channel_angle;
+    float second_channel_angle;
     SeismicMonitor_(){
         standby = false;
         active = false;
diff --git a/seismic_monitor.cpp b/seismic_monitor.cpp
index c2e3f4c..b8d11a0 100644
--- a/seismic_monitor.cpp
+++ b/seismic_monitor.cpp
@@ -33,6 +33,16 @@ Seismic_monitor::Seismic_monitor(int slot,CardType cardtype, QWidget *parent) :
     card_type = cardtype;
     QString slot_no_ = QString("%1").arg(slot_no);
     ui->label_slot_no->setText(slot_no_);
+    current_config_1_2 = -1;
+    current_config_3_4 = -1;
+    ui->lineEdit_first_1->setVisible(false);
+    ui->lineEdit_first_2->setVisible(false);
+    ui->lineEdit_second_1->setVisible(false);
+    ui->lineEdit_second_2->setVisible(false);
+    ui->label_text_1->setVisible(false);
+    ui->label_text_2->setVisible(false);
+    ui->label_text_3->setVisible(false);
+    ui->label_text_4->setVisible(false);
     Init();
 }
 
@@ -124,6 +134,18 @@ void Seismic_monitor::Init() {
             ui->doubleSpinBox_low_4->setValue(vib_data->base_config_[i].normal_voltage_low);
             ui->doubleSpinBox_high_4->setValue(vib_data->base_config_[i].normal_voltage_high);
 
+        }else if (i + 1 == 5) {
+            vib_data->base_config_[var].function = ui->comboBox_function_1->currentIndex();
+            if(ui->comboBox_function_1->currentIndex() == 3){
+                vib_data->base_config_[i].fisrt_channel_angle = ui->lineEdit_first_1->text().toFloat();
+                vib_data->base_config_[i].second_channel_angle = ui->lineEdit_second_1->text().toFloat();
+            }
+        }else if (i + 1 == 6) {
+            vib_data->base_config_[i].function = ui->comboBox_function_2->currentIndex();
+            if(ui->comboBox_function_2->currentIndex() == 3){
+                vib_data->base_config_[i].fisrt_channel_angle = ui->lineEdit_first_2->text().toFloat();
+                vib_data->base_config_[i].second_channel_angle = ui->lineEdit_second_2->text().toFloat();
+            }
         }
     }
     ui->comboBox_relative_number->setCurrentIndex(base_ptr->relative_number);
@@ -202,6 +224,18 @@ void Seismic_monitor::UpdateData(std::shared_ptr<VibrationData> vib_data) {
             vib_data->base_config_[var].keyphase = ui->checkBox_keyphase_4->isChecked();
             vib_data->base_config_[var].keyphase_slot = ui->comboBox_keyphase_slot_4->currentText().toInt();
             vib_data->base_config_[var].keyphase_ch = ui->comboBox_keyphase_ch_4->currentText().toInt();
+        }else if (var + 1 == 5) {
+            vib_data->base_config_[var].function = ui->comboBox_function_1->currentIndex();
+            if(ui->comboBox_function_1->currentIndex() == 3){
+                vib_data->base_config_[var].fisrt_channel_angle = ui->lineEdit_first_1->text().toFloat();
+                vib_data->base_config_[var].second_channel_angle = ui->lineEdit_second_1->text().toFloat();
+            }
+        }else if (var + 1 == 6) {
+            vib_data->base_config_[var].function = ui->comboBox_function_2->currentIndex();
+            if(ui->comboBox_function_2->currentIndex() == 3){
+                vib_data->base_config_[var].fisrt_channel_angle = ui->lineEdit_first_2->text().toFloat();
+                vib_data->base_config_[var].second_channel_angle = ui->lineEdit_second_2->text().toFloat();
+            }
         }
     }
 }
@@ -231,6 +265,22 @@ void Seismic_monitor::on_pushButton_confirm_clicked() {
         QMessageBox::information(this, QStringLiteral("提示"), "第四通道键相槽位选择错误！");
         return;
     }
+    if(ui->lineEdit_first_1->text().toFloat() < -360 || ui->lineEdit_first_1->text().toFloat() > 360){
+        QMessageBox::information(this, QStringLiteral("提示"), "第一通道角度必须在-360 ~ 360 之间");
+        return;
+    }
+    if(ui->lineEdit_second_1->text().toFloat() < -360 || ui->lineEdit_second_1->text().toFloat() > 360){
+        QMessageBox::information(this, QStringLiteral("提示"), "第二通道角度必须在-360 ~ 360 之间");
+        return;
+    }
+    if(ui->lineEdit_first_2->text().toFloat() < -360 || ui->lineEdit_first_2->text().toFloat() > 360){
+        QMessageBox::information(this, QStringLiteral("提示"), "第一通道角度必须在-360 ~ 360 之间");
+        return;
+    }
+    if(ui->lineEdit_second_2->text().toFloat() < -360 || ui->lineEdit_second_2->text().toFloat() > 360){
+        QMessageBox::information(this, QStringLiteral("提示"), "第二通道角度必须在-360 ~ 360 之间");
+        return;
+    }
     if(ui->lineEdit_signal_sensitivity_1->text() == "0" ||
        ui->lineEdit_signal_sensitivity_2->text() == "0" ||
        ui->lineEdit_signal_sensitivity_3->text() == "0" ||
@@ -532,7 +582,7 @@ void Seismic_monitor::on_comboBox_sensitivity_unit_4_currentTextChanged(const QS
 
 void Seismic_monitor::on_pushButton_config_1_2_clicked()
 {
-    Channel_1_2 *ch1_2 = new Channel_1_2(slot_no, 5);
+    Channel_1_2 *ch1_2 = new Channel_1_2(slot_no, 5,current_config_1_2);
     ch1_2->setWindowModality(Qt::ApplicationModal);
     ch1_2->show();
 }
@@ -540,7 +590,7 @@ void Seismic_monitor::on_pushButton_config_1_2_clicked()
 
 void Seismic_monitor::on_pushButton_config_3_4_clicked()
 {
-    Channel_3_4 *ch3_4 = new Channel_3_4(slot_no, 6);
+    Channel_3_4 *ch3_4 = new Channel_3_4(slot_no, 6,current_config_3_4);
     ch3_4->setWindowModality(Qt::ApplicationModal);
     ch3_4->show();
 }
@@ -556,3 +606,55 @@ void Seismic_monitor::on_pushButton_copy_channel_clicked()
     copy_channel->show();
 }
 
+void Seismic_monitor::on_comboBox_function_2_currentIndexChanged(int index)
+{
+    if(index == 1 && (ui->comboBox_chan_type_3->currentIndex() != 0 || ui->comboBox_chan_type_4->currentIndex() != 0)){
+        QMessageBox::warning(this, QStringLiteral("警告"), "通道1 和 通道2 必须为径向位移！");
+        ui->comboBox_function_2->setCurrentIndex(0);
+        return;
+    }
+    if(index == 2){
+        ui->pushButton_config_3_4->setEnabled(false);
+    }else{
+        ui->pushButton_config_3_4->setEnabled(true);
+    }
+    if(index == 3){
+        ui->lineEdit_first_2->setVisible(true);
+        ui->lineEdit_second_2->setVisible(true);
+        ui->label_text_3->setVisible(true);
+        ui->label_text_4->setVisible(true);
+    }else{
+        ui->lineEdit_first_2->setVisible(false);
+        ui->lineEdit_second_2->setVisible(false);
+        ui->label_text_3->setVisible(false);
+        ui->label_text_4->setVisible(false);
+    }
+    current_config_3_4 = index;
+}
+
+void Seismic_monitor::on_comboBox_function_1_currentIndexChanged(int index)
+{
+    if(index == 1 && (ui->comboBox_chan_type_1->currentIndex() != 0 || ui->comboBox_chan_type_2->currentIndex() != 0)){
+        QMessageBox::warning(this, QStringLiteral("警告"), "通道1 和 通道2 必须为径向位移！");
+        ui->comboBox_function_1->setCurrentIndex(0);
+        return;
+    }
+    if(index == 2){
+        ui->pushButton_config_1_2->setEnabled(false);
+    }else{
+        ui->pushButton_config_1_2->setEnabled(true);
+    }
+    if(index == 3){
+        ui->lineEdit_first_1->setVisible(true);
+        ui->lineEdit_second_1->setVisible(true);
+        ui->label_text_1->setVisible(true);
+        ui->label_text_2->setVisible(true);
+    }else{
+        ui->lineEdit_first_1->setVisible(false);
+        ui->lineEdit_second_1->setVisible(false);
+        ui->label_text_1->setVisible(false);
+        ui->label_text_2->setVisible(false);
+    }
+    current_config_1_2 = index;
+}
+
diff --git a/seismic_monitor.h b/seismic_monitor.h
index 47de648..5e1c2d2 100644
--- a/seismic_monitor.h
+++ b/seismic_monitor.h
@@ -57,12 +57,18 @@ class Seismic_monitor : public QWidget {
 
     void copy_end_slot();
 
+    void on_comboBox_function_2_currentIndexChanged(int index);
+
+    void on_comboBox_function_1_currentIndexChanged(int index);
+
 private:
     Ui::Seismic_monitor *ui;
     void UpdateData(std::shared_ptr<VibrationData> vib_data);
 //    int card_type;
 //    void readJsonFile(const QString &filePath);
 //    SeismicMonitor seismic_monitor[CHANNLE_COUNT];
+    int current_config_1_2;
+    int current_config_3_4;
     QVector<Transducer> vec_transducer;
     void Init();
     void EnableKeyphase();
diff --git a/seismic_monitor.ui b/seismic_monitor.ui
index e49715a..bc423bb 100644
--- a/seismic_monitor.ui
+++ b/seismic_monitor.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>928</width>
-    <height>623</height>
+    <width>938</width>
+    <height>653</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -265,7 +265,7 @@
                </size>
               </property>
               <property name="currentIndex">
-               <number>0</number>
+               <number>2</number>
               </property>
               <widget class="QWidget" name="tab">
                <attribute name="title">
@@ -1153,18 +1153,31 @@
                <attribute name="title">
                 <string>通道1-通道2</string>
                </attribute>
-               <widget class="QWidget" name="layoutWidget">
+               <widget class="QPushButton" name="pushButton_config_1_2">
                 <property name="geometry">
                  <rect>
-                  <x>20</x>
-                  <y>50</y>
-                  <width>238</width>
-                  <height>27</height>
+                  <x>110</x>
+                  <y>220</y>
+                  <width>93</width>
+                  <height>28</height>
+                 </rect>
+                </property>
+                <property name="text">
+                 <string>配置</string>
+                </property>
+               </widget>
+               <widget class="QWidget" name="">
+                <property name="geometry">
+                 <rect>
+                  <x>21</x>
+                  <y>51</y>
+                  <width>239</width>
+                  <height>23</height>
                  </rect>
                 </property>
                 <layout class="QHBoxLayout" name="horizontalLayout_20">
                  <item>
-                  <widget class="QComboBox" name="comboBox">
+                  <widget class="QComboBox" name="comboBox_function_1">
                    <property name="minimumSize">
                     <size>
                      <width>200</width>
@@ -1218,18 +1231,75 @@
                  </item>
                 </layout>
                </widget>
-               <widget class="QPushButton" name="pushButton_config_1_2">
+               <widget class="QWidget" name="">
                 <property name="geometry">
                  <rect>
                   <x>20</x>
-                  <y>110</y>
-                  <width>93</width>
-                  <height>28</height>
+                  <y>130</y>
+                  <width>329</width>
+                  <height>23</height>
                  </rect>
                 </property>
-                <property name="text">
-                 <string>配置</string>
+                <layout class="QHBoxLayout" name="horizontalLayout_44">
+                 <item>
+                  <widget class="QLineEdit" name="lineEdit_first_1">
+                   <property name="minimumSize">
+                    <size>
+                     <width>200</width>
+                     <height>0</height>
+                    </size>
+                   </property>
+                   <property name="maximumSize">
+                    <size>
+                     <width>200</width>
+                     <height>16777215</height>
+                    </size>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QLabel" name="label_text_1">
+                   <property name="text">
+                    <string>第一通道安装角度</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+               <widget class="QWidget" name="">
+                <property name="geometry">
+                 <rect>
+                  <x>20</x>
+                  <y>170</y>
+                  <width>329</width>
+                  <height>23</height>
+                 </rect>
                 </property>
+                <layout class="QHBoxLayout" name="horizontalLayout_45">
+                 <item>
+                  <widget class="QLineEdit" name="lineEdit_second_1">
+                   <property name="minimumSize">
+                    <size>
+                     <width>200</width>
+                     <height>0</height>
+                    </size>
+                   </property>
+                   <property name="maximumSize">
+                    <size>
+                     <width>200</width>
+                     <height>16777215</height>
+                    </size>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QLabel" name="label_text_2">
+                   <property name="text">
+                    <string>第二通道安装角度</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
                </widget>
               </widget>
              </widget>
@@ -1465,7 +1535,7 @@
                </size>
               </property>
               <property name="currentIndex">
-               <number>0</number>
+               <number>2</number>
               </property>
               <widget class="QWidget" name="tab_3">
                <attribute name="title">
@@ -2358,13 +2428,13 @@
                  <rect>
                   <x>20</x>
                   <y>50</y>
-                  <width>238</width>
+                  <width>239</width>
                   <height>27</height>
                  </rect>
                 </property>
                 <layout class="QHBoxLayout" name="horizontalLayout_22">
                  <item>
-                  <widget class="QComboBox" name="comboBox_2">
+                  <widget class="QComboBox" name="comboBox_function_2">
                    <property name="minimumSize">
                     <size>
                      <width>200</width>
@@ -2421,8 +2491,8 @@
                <widget class="QPushButton" name="pushButton_config_3_4">
                 <property name="geometry">
                  <rect>
-                  <x>20</x>
-                  <y>100</y>
+                  <x>100</x>
+                  <y>220</y>
                   <width>93</width>
                   <height>28</height>
                  </rect>
@@ -2431,6 +2501,76 @@
                  <string>配置</string>
                 </property>
                </widget>
+               <widget class="QWidget" name="layoutWidget_2">
+                <property name="geometry">
+                 <rect>
+                  <x>20</x>
+                  <y>170</y>
+                  <width>329</width>
+                  <height>23</height>
+                 </rect>
+                </property>
+                <layout class="QHBoxLayout" name="horizontalLayout_46">
+                 <item>
+                  <widget class="QLineEdit" name="lineEdit_second_2">
+                   <property name="minimumSize">
+                    <size>
+                     <width>200</width>
+                     <height>0</height>
+                    </size>
+                   </property>
+                   <property name="maximumSize">
+                    <size>
+                     <width>200</width>
+                     <height>16777215</height>
+                    </size>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QLabel" name="label_text_4">
+                   <property name="text">
+                    <string>第二通道安装角度</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+               <widget class="QWidget" name="layoutWidget_4">
+                <property name="geometry">
+                 <rect>
+                  <x>20</x>
+                  <y>130</y>
+                  <width>329</width>
+                  <height>23</height>
+                 </rect>
+                </property>
+                <layout class="QHBoxLayout" name="horizontalLayout_47">
+                 <item>
+                  <widget class="QLineEdit" name="lineEdit_first_2">
+                   <property name="minimumSize">
+                    <size>
+                     <width>200</width>
+                     <height>0</height>
+                    </size>
+                   </property>
+                   <property name="maximumSize">
+                    <size>
+                     <width>200</width>
+                     <height>16777215</height>
+                    </size>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QLabel" name="label_text_3">
+                   <property name="text">
+                    <string>第一通道安装角度</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
               </widget>
              </widget>
             </item>