diff --git a/PyPI/setup.cfg b/PyPI/setup.cfg
index 59fc0fd..286bb89 100644
--- a/PyPI/setup.cfg
+++ b/PyPI/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 # replace with your username:
 name = guan
-version = 0.1.14
+version = 0.1.15
 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 1878b40..c62c333 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: 0.1.14
+Version: 0.1.15
 Summary: An open source python package
 Home-page: https://py.guanjihuan.com
 Author: guanjihuan
diff --git a/PyPI/src/guan/data_processing.py b/PyPI/src/guan/data_processing.py
index 6a1a0aa..00c2595 100644
--- a/PyPI/src/guan/data_processing.py
+++ b/PyPI/src/guan/data_processing.py
@@ -48,12 +48,6 @@ def find_degenerate_points(k_array, eigenvalue_array, precision=1e-2):
     guan.statistics_of_guan_package()
     return degenerate_k_array, degenerate_eigenvalue_array
 
-# 随机获得一个整数，左闭右闭
-def get_random_number(start=0, end=1):
-    import random
-    rand_number = random.randint(start, end) # [start, end]
-    return rand_number
-
 # 选取一个种子生成固定的随机整数
 def generate_random_int_number_for_a_specific_seed(seed=0, x_min=0, x_max=10):
     import numpy as np
@@ -201,6 +195,14 @@ def encryption_SHA_256(password, salt=''):
     guan.statistics_of_guan_package()
     return hashed_password
 
+# 生成二维码
+def creat_qrcode(data="https://www.guanjihuan.com", filename='a', file_format='.png'):
+    import qrcode
+    img = qrcode.make(data)
+    img.save(filename+file_format)
+    import guan
+    guan.statistics_of_guan_package()
+
 # 获取CPU使用率
 def get_cpu_usage(interval=1):
     import psutil
@@ -552,6 +554,12 @@ def get_current_function_name():
     guan.statistics_of_guan_package()
     return current_function_name
 
+# 随机获得一个整数，左闭右闭
+def get_random_number(start=0, end=1):
+    import random
+    rand_number = random.randint(start, end) # [start, end]
+    return rand_number
+
 # 获取调用本函数的函数名
 def get_calling_function_name(layer=1):
     import inspect
diff --git a/PyPI/src/guan/file_processing.py b/PyPI/src/guan/file_processing.py
index 6e410d9..34be679 100644
--- a/PyPI/src/guan/file_processing.py
+++ b/PyPI/src/guan/file_processing.py
@@ -403,14 +403,6 @@ def change_directory_by_replacement(current_key_word='code', new_key_word='data'
     import guan
     guan.statistics_of_guan_package()
 
-# 生成二维码
-def creat_qrcode(data="https://www.guanjihuan.com", filename='a', file_format='.png'):
-    import qrcode
-    img = qrcode.make(data)
-    img.save(filename+file_format)
-    import guan
-    guan.statistics_of_guan_package()
-
 # 将文本转成音频
 def str_to_audio(str='hello world', filename='str', rate=125, voice=1, read=1, save=0, compress=0, bitrate='16k', print_text=0):
     import pyttsx3