diff --git a/GUI.py b/GUI.py
index 524075d..6c8e8f8 100644
--- a/GUI.py
+++ b/GUI.py
@@ -1,13 +1,17 @@
 import sys
 import base64
 from PyQt5.QtGui import QIcon, QPixmap
-from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QLineEdit, QPushButton, QGridLayout, QProgressBar, QMessageBox
+from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QLineEdit, QPushButton, QGridLayout, QProgressBar, \
+    QMessageBox
 from SplitFiles import SplitFiles
 
 
 class SplitFileGUI(QWidget):
     def __init__(self):
         super().__init__()
+        # 支持拖放文件
+        self.setAcceptDrops(True)
+        # 调用Drops方法
         # Create progress bar
         self.progress_bar = QProgressBar(self)
 
@@ -38,7 +42,7 @@ def __init__(self):
         self.setLayout(layout)
 
         # Set window properties
-        self.setWindowTitle('奥怪TXT分割v1.0')
+        self.setWindowTitle('奥怪TXT分割v1.1')
 
         pixmap = QPixmap()
         logo_data_bytes = 'AAABAAEAICAAAAEAIACoEAAAFgAAACgAAAAgAAAAQAAAAAEAIAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB8SCQAgEQkAIRAKAAkqAAAkCwwAHw4KAB8OCgAkCwwACSoAACEQCgAgEQkAHxIJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfEgkAHxIJAB8SCQAgEQoAHRQIAADsAAAgCwsEIAsLBADsAAAdFAgAIBEKAB8SCQAfEgkAHxIJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgEAsAIBALACEPDAAfEQoAHhIJAB8RCQAgEAgAIBAIACAQCAAgEAgAIBIJAB8SCQAfEgkAHxIJACQMDAAgEQkWIBEKNR8RCUgfEQlIIBEKNSARCRYkDAwAHxIJAB8SCQAfEgkAIBIJAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBEJACARCgAgEAsAIg0OAB8RCgAeEgkAHxEJACAQCAAgEAgAIBAIACAQCAAfEQkAIBIJAB8SCQAeEgkDHxIJLx8SCYcfEgnQHxIJ4h8SCeIfEgnQHxIJhx8SCS8eEgkDHxIJACASCQAfEQkAGg0NAAAAAAAAAAAAAAAAAB4TCAAfEggAIBEJACEQCgAdFQQAHxALBh4SCRMfEQkUIBAICiEPCAEhDwgAIBAIAB4QCgAgEQoAKBQIAR8SCTMfEgm9HxIJ8h8SCfkfEgnyHxIJ8h8SCfkfEgnyHxIJvR8SCTMoFAgBIBEKAB4QCgAaDQ0AAAAAAAAAAAAfEggAHhMIAB4TCAAfEggAEB8JACARChIfEQpKHxIJgx8RCYUfEQhEHxEICR8RCAAfEQgALh0BACITCAAfEgkZIBIJlR8SCfUfEgnvHxIJsh4SCIUeEgiFHxIJsh8SCe8fEgn1IBIJlR8SCRkiEwgALh0AABgMDgAAAAAAIBEKACARCQAfEggAHhMHACYLDAAfEggWHxIJah8SCdAfEgnwHxIJ0B4SCGYeEggNHhIIAB4SCAAbDA4ANzcAAB4RCjUfEgnUHxIJ9x8SCacfEgkyHhIIER4SCBEfEgkyHxIJpx8SCfcfEgnUHhEKNT1BAAAbDA4AHQ4MAB4TCQAfEgoAIBEKACARCQAfEg8AHhMIFx8SCW4fEgnZHxIJ/x8SCeMeEgiBHhIIIR0SCAIeEggAHhIIACAPCwAhDQ0DHxEKRx8SCeEfEgnvHxIJdx4SCg4eEgkAHhIJAB4SCg4fEgl3HxIJ7x8SCeEfEQpEIg0OAyAQCwAgEAsAHhMJAB4TCQAfEgoAFRwAACARCRkfEglwHxIJ2h8SCf8fEgnhHhIIfx4SCB4hEgwAHhIIAB4SCAAeEggAIA4LACELDAQfEQpIHxIJ4h8SCfEeEgmCHhIIER4SCQAeEgkAHhIIER4SCYIfEgnxHxIJ2h8SCTkwJycAIBMLACATCwAfEgkAHhMJACkIDAAfEgoaHxIJdB8SCdsfEgn/HxIJ4R4SCH8eEggeIhIMAB4SCAAeEggAHhIIAB4SCAAjCwwAAP8AACARCjUfEgnQHxIJ+R8SCbIfEgkzHhEKDR4RCg0fEgkzHxIJsx8SCfUfEQm6HxEJIx8QCQAfDQgAHxMIAB8TCAAcGAYAHxIJGx8SCXYfEgncHxIJ/x8SCeEeEgh/HhIIHiISDAAeEggAHhIIAB4SCAAeEggAAAAAAAkqAAAdFAgAIBEJFh8SCYcfEgnyHxIJ7x8SCacfEgp0HxIKdB8SCagfEgnuHxIJ9R8RCaEeEQkgIRMHABsQCAAfEwcAIBcHAR8SCR0fEgl5HxIJ3h8SCf8fEgnhHhIIfx4SCB4iEgwAHhIIAB4SCAAeEggAHhIIAAAAAAAAAAAAIRAKACARCgAlCw0AHxIJLx8SCb0fEgn1HxIJ9x8SCe4fEgntHxIJ8h8SCfUfEgn+HxIJ2x4RCWcdEQkSIA4OACATCgAfEwcWHxIIeB8SCd8fEgn/HxIJ4R4SCH8eEggeIhIMAB4SCAAfEQgAIBAIACAQCAAgEAgAIBAIACAQCAAgEAgAIA8HAB8RCQAdEwoCHxIJMiASCZQfEgnUHxIJ4R8SCdofEgm8HxIJox8SCdwfEgn+HxIJ1R4SCGEdEQgQGw4AAR8SBy4fEgikHxIJ8h8SCeEeEgh+HhIIHSEQCQAeEggAIQ8IACAQCAAgEAgAIBAIACAQCAAgEAgAIBAIACAQCAAgEAgCIBAICCEPBwYhDwgIHxEJIR4RCjcgEQpGIBEJQSASCSsfEggoHxIJbB8SCdcfEgn/HxIJ0x4RCV0dEQkOHhIGDB8SB0wfEgikHxIIfB4SCCYhDwcHIQ4HBSEPBwEgEAgCIBAICCAPCAggDwgIIBAICCAQCAIgEAgAIBAIACAQCAggEAgyIBEIUSARCFAgEAgwHw0KBiAQCQ8gEQhIIBEIUiAQCD4fEQkgHxIJaB8SCdYfEgn9HxIJ0R4SCVkdEgoNHhIGDB4SBywfEQgiIBEIQCARCFUgEQhHHxEJDSAQCAcgEAgyIBEIUSARCFEgEAgyIBAICCAQCAAgEAgAIA8ICCARCFEfEgnPHxIJzyARCFEiDAUEHxIJIx8SCcEfEgnjHxEJmx8RCRoeEgkSHxIJdR8SCeofEgn/HxIJ0B8SCVsgEggQHxAUAB8RCRofEQmbHxIJ4x8SCcEfEgkjIgwGBCARCFEfEgnPHxIJzyARCFEgDwgIIBAIACAQCAAgDwgIIBEIUR8SCc8fEgnPIBEIUSIMBgMfEgkjHxIJwR8SCeMfEQmbHxEJGh4SCRIfEgl1HxIJ6h8SCf8fEgn/HxIJ0iASCGEgEwgPHxEJGh8RCZsfEgnjHxIJwR8SCSMiDAYEIBEIUR8SCc8fEgnPIBEIUSAPCAggEAgAIBAIACAQCAggEAgyIBEIUSARCFAgEAgwIg0JByAQCRAgEQlHIBEIUiARCD4fEQkgHxIJaB8SCdYfEgn7HxIJ6h8SCeofEgn9HxIJ1R8SCWYfEQghIBAIPyARCFUgEQhHHxEJDSAQCAcgEAgyIBEIUSARCFEgEAgyIBAICCAQCAAgEAgAIBAIAiAQCAghDwcHIA8HByARCR4gEQo3HxEJRx8SCT8fEQkqHxEJKB8SCWwfEgnXHxIJ/x8SCdYfEgl1HxIJdR8SCdYfEgn/HxIJ2B8SCW4fEQkeIQ4IByEPBwUhDwcBIBAIAiAQCAggDwgIIA8ICCAQCAggEAgCIBAIACAQCAAgDwcAIBEJAB0TCgIfEgkuHxIJhh8SCdAfEgnhHxIJ2R8RCbkfEQmgHxIJ2x8SCf4fEgnXHxIJaR4SCRUeEgkVHxIJaR8SCdcfEgn/HxIJ2h8SCXIfEgoZIRAIAB8SCAAhDwgAIBAIACAQCAAgEAgAIBAIACAQCAAgEAgAHhAKACARCgAoFAgBHxIJMx8SCb0fEgnyHxIJ+R8SCfIfEgnxHxIJ9R8SCfUfEgn+HxIJ3B8SCWoeEgkUHxIJAB8SCQAeEgkVHxIJaR8SCdcfEgn/HxIJ3R8SCXgfEggdGBIUAB4SCAAfEQgAIBAIACAQCAAgEAgAIBAIACAQCAAuHQEAIhMIAB8SCRkgEgmVHxIJ9R8SCe8fEgmyHhIIhR4SCIUfEgmyHxIJ7h8SCfUfEgmkHxMIIiATCAAdEgkAHhIJACASCQAeEgkVHxIJaR8SCdcfEgn/HxIJ3x8SCX4fEggeJxIMAB4SCAAeEggAHhIIAB4SCAAAAAAAAAAAABsMDgA3NwAAHhEKNR8SCdQfEgn3HxIJpx8SCTIeEggRHhIIER8SCTIfEgmnHxIJ8h8SCb0fEgkkHhIJABkTCwAeEgkAHhIJACASCQAeEgkVHxIJaR8SCdcfEgn/HxIJ4R8SCH8eEggeIhIMAB4SCAAeEggAHhIIAB4SCAAAAAAAIA8LACENDQMfEQpHHxIJ4R8SCe8fEgl3HhIKDh4SCQAeEgkAHhIKDh8SCXcfEgnuHxIJ2yARCTwrCQYBIhAIACEQCQAeEgkAHhIJACASCQAeEgkVHxIJaR8SCdcfEgn/HxIJ4R4SCH8eEggeIhIMAB4SCAAeEggAHhIIAB4SCAAgDgsAIQsMBB8RCkgfEgniHxIJ8R4SCYIeEggRHhIJAB4SCQAeEggRHhIJgh8SCfIfEgniHxEJRiELCwMgDgoAIA8KAB4SCQAeEgkAHhIJACASCQAeEgkVHxIJaR8SCdcfEgn/HxIJ4R4SCH8eEggeIRILAB4SCAAeEggAHhIIACMLDAAA/wAAIBEKNR8SCdAfEgn5HxIJsh8SCTMeEQoNHhEKDR8SCTMfEgmyHxIJ+R8SCdAgEQo1AP8AACMLDAAiDQsAHhIJAB4SCQAeEgkAHhIJACASCQAeEgkVHxIJaR8SCdcfEgn/HxIJ4x4SCIIeEgghHRIHAh4SCAAeEggACSoAAB0UCAAgEQkWHxIJhx8SCfIfEgnvHxIJpx8SCnQfEgp0HxIJpx8SCe8fEgnyHxIJhyARCRYdFAgACCsAACYLDQAAAAAAHhIJAB4SCQAeEgkAHhIJACASCQAeEgkVHxIJaB8SCc4fEgntHxIJzB4SCGQeEggNHhIIAB4SCAAhEAoAIBEKACQMDAAfEgkvHxIJvR8SCfUfEgn3HxIJ7h8SCe4fEgn3HxIJ9R8SCb0fEgkvJAwMACARCgAhEAoAJAwMAAAAAAAAAAAAHhIJAB4SCQAeEgkAHhIJAC4VAAAfEggRHxIIRB4SCHgeEgh4HxIJPR8TCQgfEwkAHxMJACARCQAfEgkAHxIJAB4SCQMfEgkzIBIJlR8SCdQfEgnhHxIJ4R8SCdQgEgmVHxIJMx4SCQMfEgkAHxIJACARCQAkDAwAAAAAAAAAAAAAAAAAHhIJAB4SCQAeEgkAHxIIABsQDgAfEwUFHhIIEB4SCBEgEwkIIRQKASETCQAhEwkAHxIJAB8SCQAfEgkAHxIJACgUCAEfEgkZHhEKNSARCkYgEQpGHhEKNR8SCRkoFAgBHxIJAB8SCQAfEgkAHxIJAAAAAAAAAAAAAAAAAAAAAAAAAAAAHhIJAB8SCAAfEwcAJBUBAB8TBwAeEggAHhIIAB8TCQAhEwkAIBMJACATCQAAAAAAHxIJAB8SCQAgEgkAIBEKACITCAA5OAAAIg0OAyINDgM5OAAAIhMIACARCgAgEgkAHxIJAB8SCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBMGACATBgAhEwUAHxMHAB4SCAAeEggAHxMJACETCQAgEwkAIBMJAAAAAAAAAAAAIBIJAB8RCQAeEAoALh0BABsMDgAhDwwAIQ8MABsMDgAuHQEAHhAKAB8RCQAgEgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwAP//4AB/AAAAPgAAABwAAAAYAAAAEAAAAAAAAAAAAAAAAAAAAAAAQAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwAAAAEAAAAAAAAAAAAAAAAAAEAAAABgAAAAcAAAAPgAgAH8AMAD//8='.encode()
@@ -48,6 +52,8 @@ def __init__(self):
 
     def split_file(self):
         file_name = self.file_name_field.text()
+        if not file_name[-4:] == '.txt':
+            QMessageBox.information(self, "警告", "只支持TXT文件")
         if len(self.line_count_field.text().strip()) > 0:
             line_count = int(self.line_count_field.text())
             if line_count <= 0:
@@ -63,6 +69,21 @@ def split_file(self):
         sf = SplitFiles(self, file_name, line_count, part_path)
         sf.split_file()
 
+    def dragEnterEvent(self, event):
+        if event.mimeData().hasUrls():
+            event.accept()
+        else:
+            event.ignore()
+
+    def dropEvent(self, event):
+        # Get the file path from the dropped file
+        file_path = event.mimeData().urls()[0].toLocalFile()
+        if file_path[-4:] == '.txt':
+            # Set the file name field to the file path
+            self.file_name_field.setText(file_path)
+        else:
+            QMessageBox.information(self, "警告", "只支持TXT文件")
+
 
 if __name__ == '__main__':
     app = QApplication(sys.argv)
diff --git a/README.md b/README.md
index f144ccd..0fb66e4 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,11 @@
 # SplitFiles
+
 A text splitter that splits a large text file into several smaller text files by line.
 
 一个文本分割器，可以将大文本文件按行分割成若干小文本文件。
 
 ## 介绍
+
 这是一个简单的文本分割器，可以将大文本文件**按行**分割成若干小文本文件。
 拥有简单的 GUI 界面
 
@@ -13,7 +15,7 @@ A text splitter that splits a large text file into several smaller text files by
 
 1. 对中文与特殊符号友好
 2. 效率高，速度快
-    
+
 个人测试 13G txt 文件共 1.4亿行 分割为单文本 1700 W 行，耗时不到3分钟
 
 ### 展示
diff --git a/SplitFiles.py b/SplitFiles.py
index 7163d35..802d6c5 100644
--- a/SplitFiles.py
+++ b/SplitFiles.py
@@ -59,13 +59,10 @@ def get_part_file_name(self, part_num, temp_count):
 
     def write_file(self, part_num, temp_count, *line_content):
         """将按行分割后的内容写入相应的分割文件中"""
-        # print(temp_count)
         part_file_name = self.get_part_file_name(part_num, temp_count)
-        # print(line_content)
         try:
             with open(part_file_name, "w", encoding='UTF-8') as part_file:
                 part_file.writelines(line_content[0])
-                print(self.windows.progress_bar.value(), self.total_lines)
                 if self.windows.progress_bar.value() >= self.total_lines:
                     self.windows.progress_bar.reset()  # Reset progress bar
                     QMessageBox.information(self.windows, "已完成", "文件分割已完成！")