diff --git a/config_mgr.cpp b/config_mgr.cpp
index a8b6ba1..32f0025 100644
--- a/config_mgr.cpp
+++ b/config_mgr.cpp
@@ -246,12 +246,10 @@ void ConfigMgr::Save(QString & file_path) {
                         sampling["sample_rate"] = pressure_ptr->sample_rate;
                         sampling["band_width"] = pressure_ptr->bandwidth;
                         sampling["fft_points"] = pressure_ptr->fft_points;
-                        sampling["spectral_synchron"] = pressure_ptr->spectral_synchron;
                         scaling["measuring_min"] = pressure_ptr->measuring_min;
                         scaling["measuring_max"] = pressure_ptr->measuring_max;
                         scaling["scale_min"] = pressure_ptr->scale_min;
                         scaling["scale_max"] = pressure_ptr->scale_max;
-                        scaling["inherited"] = pressure_ptr->inherited;
                         variables["sampling"] = sampling;
                         variables["scaling"] = scaling;
 
@@ -619,12 +617,10 @@ void ConfigMgr::Load(QString filename) {
                         variable->sample_rate = sampling["sample_rate"].toInt();
                         variable->bandwidth = sampling["band_width"].toInt();
                         variable->fft_points = sampling["fft_points"].toInt();
-                        variable->spectral_synchron = sampling["spectral_synchron"].toBool();
                         variable->measuring_min = scaling["measuring_min"].toInt();
                         variable->measuring_max = scaling["measuring_max"].toInt();
                         variable->scale_min = scaling["scale_min"].toInt();
                         variable->scale_max = scaling["scale_max"].toInt();
-                        variable->inherited = scaling["inherited"].toBool();
                         vib_data->variables_.push_back(variable);
                         break;
                     }
diff --git a/pressure_pulsation.cpp b/pressure_pulsation.cpp
index b675df3..7f685a1 100644
--- a/pressure_pulsation.cpp
+++ b/pressure_pulsation.cpp
@@ -62,12 +62,10 @@ void PressurePulsation::Init() {
     ui->lineEdit_sample_rate->setText(QString::number(variable_ptr->sample_rate));
     ui->lineEdit_bandwidth->setText(QString::number(variable_ptr->bandwidth));
     ui->comboBox_fft_points->setCurrentText(QString::number(variable_ptr->fft_points));
-    ui->checkBox_spectral->setCheckable(variable_ptr->spectral_synchron);
     ui->lineEdit_measuring_value_min->setText(QString::number(variable_ptr->measuring_min));
     ui->lineEdit_measuring_value_max->setText(QString::number(variable_ptr->measuring_max));
     ui->lineEdit_scale_value_min->setText(QString::number(variable_ptr->scale_min));
     ui->lineEdit_scale_value_max->setText(QString::number(variable_ptr->scale_max));
-    ui->checkBox_inherited->setCheckable(variable_ptr->inherited);
 }
 void PressurePulsation::on_pushButton_confirm_clicked()
 {
@@ -101,7 +99,6 @@ void PressurePulsation::on_pushButton_confirm_clicked()
         variable->sample_rate = ui->lineEdit_sample_rate->text().toUInt();
         variable->bandwidth = ui->lineEdit_bandwidth->text().toInt();
         variable->fft_points = ui->comboBox_fft_points->currentText().toInt();
-        variable->spectral_synchron = ui->checkBox_inherited->checkState();
         variable->measuring_min = ui->lineEdit_measuring_value_min->text().toInt();
         variable->measuring_max = ui->lineEdit_measuring_value_max->text().toInt();
         variable->scale_min = ui->lineEdit_scale_value_min->text().toInt();
@@ -125,7 +122,6 @@ void PressurePulsation::on_pushButton_confirm_clicked()
     variable->sample_rate = ui->lineEdit_sample_rate->text().toUInt();
     variable->bandwidth = ui->lineEdit_bandwidth->text().toInt();
     variable->fft_points = ui->comboBox_fft_points->currentText().toInt();
-    variable->spectral_synchron = ui->checkBox_inherited->checkState();
     variable->measuring_min = ui->lineEdit_measuring_value_min->text().toInt();
     variable->measuring_max = ui->lineEdit_measuring_value_max->text().toInt();
     variable->scale_min = ui->lineEdit_scale_value_min->text().toInt();
diff --git a/pressure_pulsation.ui b/pressure_pulsation.ui
index 3508192..c196bd0 100644
--- a/pressure_pulsation.ui
+++ b/pressure_pulsation.ui
@@ -615,19 +615,6 @@
        </item>
       </layout>
      </widget>
-     <widget class="QCheckBox" name="checkBox_spectral">
-      <property name="geometry">
-       <rect>
-        <x>170</x>
-        <y>70</y>
-        <width>141</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>光谱同步时间值</string>
-      </property>
-     </widget>
     </widget>
     <widget class="QGroupBox" name="groupBox_3">
      <property name="geometry">
@@ -785,19 +772,6 @@
        <string>mV</string>
       </property>
      </widget>
-     <widget class="QCheckBox" name="checkBox_inherited">
-      <property name="geometry">
-       <rect>
-        <x>360</x>
-        <y>50</y>
-        <width>71</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>继承</string>
-      </property>
-     </widget>
     </widget>
    </widget>
   </widget>