diff --git a/MainWindow.py b/MainWindow.py
index db6867f..60d4e98 100644
--- a/MainWindow.py
+++ b/MainWindow.py
@@ -14,7 +14,7 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 class Ui_MainWindow(object):
     def setupUi(self, MainWindow):
         MainWindow.setObjectName("MainWindow")
-        MainWindow.resize(1920, 1080)
+        MainWindow.resize(1920, 1105)
         self.centralwidget = QtWidgets.QWidget(MainWindow)
         self.centralwidget.setObjectName("centralwidget")
         self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
@@ -1135,7 +1135,7 @@ class Ui_MainWindow(object):
 
     def retranslateUi(self, MainWindow):
         _translate = QtCore.QCoreApplication.translate
-        MainWindow.setWindowTitle(_translate("MainWindow", "Label_Check"))
+        MainWindow.setWindowTitle(_translate("MainWindow", "ECG_Label_Check"))
         self.groupBox_inputSetting.setTitle(_translate("MainWindow", "导入操作"))
         self.lineEdit_rootpath.setPlaceholderText(_translate("MainWindow", "数据根目录路径"))
         self.label_choose.setText(_translate("MainWindow", "数据和标签的序号选择:"))
diff --git a/MainWindow.ui b/MainWindow.ui
index 3234c85..768bbf7 100644
--- a/MainWindow.ui
+++ b/MainWindow.ui
@@ -7,11 +7,11 @@
     <x>0</x>
     <y>0</y>
     <width>1920</width>
-    <height>1080</height>
+    <height>1105</height>
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Label_Check</string>
+   <string>ECG_Label_Check</string>
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QGridLayout" name="gridLayout">
diff --git a/ecg_label_check.py b/ecg_label_check.py
index 8d7353a..01b4598 100644
--- a/ecg_label_check.py
+++ b/ecg_label_check.py
@@ -261,7 +261,7 @@ class MainWindow(QMainWindow, Ui_MainWindow):
                         str(self.data_and_label_Path) + "\\" + self.comboBox_choose.currentText() + "Rpeak.txt")
 
                     MainWindow.setWindowTitle(self, QCoreApplication.translate("MainWindow",
-                                                                               "Label_Check - Data Path: " + str(file_path)))
+                                                                               "ECG_Label_Check - Data Path: " + str(file_path)))
                     info("Successfully Loaded Root Path.")
                     self.textBrowser_update("操作：根目录路径选择成功")
                 else: