diff --git a/PPOCRLabel/PPOCRLabel.py b/PPOCRLabel/PPOCRLabel.py
index 6729c5748718d5b029abd4cc06e3b1e2f5871a13..534e0cd882e13a80f28432c11f2a2f539f90a5f1 100644
--- a/PPOCRLabel/PPOCRLabel.py
+++ b/PPOCRLabel/PPOCRLabel.py
@@ -2285,13 +2285,15 @@ class MainWindow(QMainWindow):
         import pandas as pd
         from libs.dataPartitionDialog import DataPartitionDialog
 
-        if self.lang == 'ch':
-            QMessageBox.information(self, "Information", "导出JSON前请保存所有图像的标注且关闭EXCEL!!!!!!!!!!!!")
-        else:
-            QMessageBox.information(self, "Information", "Please save all the annotations and close the EXCEL before exporting JSON!!!!!!!!!!!!")
+        # data partition user input
+        partitionDialog = DataPartitionDialog(parent=self)
+        partitionDialog.exec()
+        if partitionDialog.getStatus() == False:
+            return
 
         # automatically save annotations
-        self.saveLabelFile()
+        self.saveFilestate()
+        self.savePPlabel(mode='auto')
 
         # load box annotations
         labeldict = {}
@@ -2318,12 +2320,7 @@ class MainWindow(QMainWindow):
         #           'Please check the label.txt and tableRec_excel_output\n'
         #     QMessageBox.information(self, "Information", msg)
         #     return
-        
-        # data partition user input
-        partitionDialog = DataPartitionDialog()
-        partitionDialog.exec()
-        if partitionDialog.getStatus() == False:
-            return
+
 
         train_split, val_split, test_split = partitionDialog.getDataPartition()
         # check validate
@@ -2379,7 +2376,7 @@ class MainWindow(QMainWindow):
 
         # save json
         with open("{}/annotation.json".format(self.lastOpenDir), "w", encoding='utf-8') as fid:
-            fid.write(json.dumps(json_results))
+            fid.write(json.dumps(json_results, ensure_ascii=False))
         
         msg = 'JSON sucessfully saved in {}/annotation.json'.format(self.lastOpenDir)
         QMessageBox.information(self, "Information", msg)
diff --git a/PPOCRLabel/libs/dataPartitionDialog.py b/PPOCRLabel/libs/dataPartitionDialog.py
index 051b9722d56bbd6c0bbf61f88e34c9b57af9ddad..33bd491552fe773bd07020d82f7ea9bab76e7557 100644
--- a/PPOCRLabel/libs/dataPartitionDialog.py
+++ b/PPOCRLabel/libs/dataPartitionDialog.py
@@ -18,8 +18,9 @@ import numpy as np
 BB = QDialogButtonBox
 
 class DataPartitionDialog(QDialog):
-    def __init__(self):
+    def __init__(self, parent=None):
         super().__init__()
+        self.parnet = parent
         self.title = 'DATA PARTITION'
 
         self.train_ratio = 70
@@ -34,6 +35,16 @@ class DataPartitionDialog(QDialog):
 
         self.flag_accept = True
 
+        if self.parnet.lang == 'ch':
+            msg = "导出JSON前请保存所有图像的标注且关闭EXCEL!"
+        else:
+            msg = "Please save all the annotations and close the EXCEL before exporting JSON!"
+
+        info_msg = QLabel(msg, self)
+        info_msg.setWordWrap(True)
+        info_msg.setStyleSheet("color: red")
+        info_msg.setFont(QFont('Arial', 12))
+
         train_lbl = QLabel('Train split: ', self)
         train_lbl.setFont(QFont('Arial', 15))
         val_lbl = QLabel('Valid split: ', self)
@@ -58,19 +69,20 @@ class DataPartitionDialog(QDialog):
         self.test_input.setValidator(validator)
 
         gridlayout = QGridLayout()
-        gridlayout.addWidget(train_lbl, 0, 0)
-        gridlayout.addWidget(val_lbl, 1, 0)
-        gridlayout.addWidget(test_lbl, 2, 0)
-        gridlayout.addWidget(self.train_input, 0, 1)
-        gridlayout.addWidget(self.val_input, 1, 1)
-        gridlayout.addWidget(self.test_input, 2, 1)
+        gridlayout.addWidget(info_msg, 0, 0, 1, 2)
+        gridlayout.addWidget(train_lbl, 1, 0)
+        gridlayout.addWidget(val_lbl, 2, 0)
+        gridlayout.addWidget(test_lbl, 3, 0)
+        gridlayout.addWidget(self.train_input, 1, 1)
+        gridlayout.addWidget(self.val_input, 2, 1)
+        gridlayout.addWidget(self.test_input, 3, 1)
 
         bb = BB(BB.Ok | BB.Cancel, Qt.Horizontal, self)
         bb.button(BB.Ok).setIcon(newIcon('done'))
         bb.button(BB.Cancel).setIcon(newIcon('undo'))
         bb.accepted.connect(self.validate)
         bb.rejected.connect(self.cancel)
-        gridlayout.addWidget(bb, 3, 0, 1, 2)
+        gridlayout.addWidget(bb, 4, 0, 1, 2)
 
         self.setLayout(gridlayout)