diff --git a/PyPI/setup.cfg b/PyPI/setup.cfg
index f6163d2..83064b7 100644
--- a/PyPI/setup.cfg
+++ b/PyPI/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 # replace with your username:
 name = guan
-version = 0.1.69
+version = 0.1.70
 author = guanjihuan
 author_email = guanjihuan@163.com
 description = An open source python package
diff --git a/PyPI/src/guan.egg-info/PKG-INFO b/PyPI/src/guan.egg-info/PKG-INFO
index d5d5113..b5986bc 100644
--- a/PyPI/src/guan.egg-info/PKG-INFO
+++ b/PyPI/src/guan.egg-info/PKG-INFO
@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: guan
-Version: 0.1.69
+Version: 0.1.70
 Summary: An open source python package
 Home-page: https://py.guanjihuan.com
 Author: guanjihuan
diff --git a/PyPI/src/guan/basic_functions.py b/PyPI/src/guan/basic_functions.py
index 96b89d7..aff7813 100644
--- a/PyPI/src/guan/basic_functions.py
+++ b/PyPI/src/guan/basic_functions.py
@@ -6,7 +6,7 @@ import guan
 def test():
     import guan
     current_version = guan.get_current_version('guan')
-    print(f'\nCongratulations on successfully installing Guan package! The installed version is guan-{current_version}.')
+    print(f'Congratulations on successfully installing Guan package! The installed version is guan-{current_version}.')
 
 # 泡利矩阵
 @guan.statistics_decorator
diff --git a/PyPI/src/guan/data_processing.py b/PyPI/src/guan/data_processing.py
index f7dc707..16f8440 100644
--- a/PyPI/src/guan/data_processing.py
+++ b/PyPI/src/guan/data_processing.py
@@ -402,6 +402,34 @@ def color_matplotlib():
     color_array = ['tab:blue', 'tab:orange', 'tab:green', 'tab:red', 'tab:purple', 'tab:brown', 'tab:pink', 'tab:gray', 'tab:olive', 'tab:cyan']
     return color_array
 
+# 如果不存在文件夹，则新建文件夹
+@guan.statistics_decorator
+def make_directory(directory='./test'):
+    import os
+    if not os.path.exists(directory):
+        os.makedirs(directory)
+
+# 如果不存在文件，则新建空文件
+@guan.statistics_decorator
+def make_file(file_path='./a.txt'):
+    import os
+    if not os.path.exists(file_path):
+        with open(file_path, 'w') as f:
+            pass
+
+# 读取文本文件内容，如果不存在，则新建空文件
+@guan.statistics_decorator
+def read_text_file(file_path='./a.txt'):
+    import os
+    if not os.path.exists(file_path):
+        with open(file_path, 'w') as f:
+            pass
+        return ''
+    else:
+        with open(file_path, 'r') as f:
+            content = f.read()
+        return content
+
 # 将变量存到文件
 @guan.statistics_decorator
 def dump_data(data, filename, file_format='.txt'):
diff --git a/PyPI/src/guan/others.py b/PyPI/src/guan/others.py
index 363eeff..6fec614 100644
--- a/PyPI/src/guan/others.py
+++ b/PyPI/src/guan/others.py
@@ -1,13 +1,6 @@
 # Module: others
 import guan
 
-# 如果不存在文件夹，则新建文件夹
-@guan.statistics_decorator
-def make_directory(directory='./test'):
-    import os
-    if not os.path.exists(directory):
-        os.makedirs(directory)
-
 # 获取当前日期字符串
 @guan.statistics_decorator
 def get_date(bar=True):