diff --git a/ecg_label_check.py b/ecg_label_check.py
index 01b4598..bf9cbcc 100644
--- a/ecg_label_check.py
+++ b/ecg_label_check.py
@@ -260,8 +260,6 @@ class MainWindow(QMainWindow, Ui_MainWindow):
                     self.lineEdit_label2path.setText(
                         str(self.data_and_label_Path) + "\\" + self.comboBox_choose.currentText() + "Rpeak.txt")
 
-                    MainWindow.setWindowTitle(self, QCoreApplication.translate("MainWindow",
-                                                                               "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:
@@ -317,6 +315,8 @@ class MainWindow(QMainWindow, Ui_MainWindow):
     def slot_btn_dataInput(self):
         info("Inputing Data...")
         self.textBrowser_update("提示：开始导入数据")
+        MainWindow.setWindowTitle(self, QCoreApplication.translate("MainWindow",
+                                                                   "ECG_Label_Check - Data Path: " + self.lineEdit_rootpath.text()))
         # 导入数据
         self.label1 = np.array([])
         self.label2 = np.array([])