diff --git a/client.pyw b/client.pyw
index 4cf1f40..b6cbab7 100644
--- a/client.pyw
+++ b/client.pyw
@@ -1,12 +1,12 @@
 from tkinter import *
 from tkinter import messagebox
-import platform
+import sys
+from subprocess import call
 import os
 
 
 root = Tk()
 ml = os.getcwd()
-System = platform.system()
 file_error = '文件丢失，请重新安装'
 
 
@@ -16,7 +16,12 @@ def jc(exe_name):
     else:
         messagebox.showerror('system',file_error)
     pass
-    
+def update_pip():
+    # 获取Python安装路径
+    python_path = sys.executable
+    # 使用subprocess模块调用pip进行更新
+    call([python_path, '-m', 'pip', 'install', '--upgrade', 'pip'])
+    messagebox.showinfo('pip helper','更新pip包管理器成功!')
 def install():
     jc("install")
 
diff --git a/python_jc.py b/python_jc.py
index 3576a64..63ce7e5 100644
--- a/python_jc.py
+++ b/python_jc.py
@@ -1,6 +1,8 @@
 import sys
 import os
+from time import *
 from time import sleep
+import urllib.request
 
 
 ml = os.getcwd()
@@ -15,11 +17,19 @@ def open_exe(exe_name):
         print(file_error)
         sleep(1)
     pass
-
+def check_internet(url='http://www.baidu.com/', timeout=5):
+    try:
+        urllib.request.urlopen(url, timeout=timeout)
+        return True
+    except Exception as e:
+        print('WIFI连接不正常，请检测wifi连接后再试吧')
+        sleep(5)
+        return False
 
 # try
 try:
     import pip
+    check_internet()
     open_exe('client')
 except ImportError:
     print("请安装Pip或者python")