diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index fab43ca..65f8540 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,12 +5,14 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="940e1630-c825-4d4c-be80-bc11f543c122" name="Changes" comment="little fixes">
-      <change afterPath="$PROJECT_DIR$/start_wg.py" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/wg_py" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/home/punix/.config/wire_py/wg_py" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/install.py" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/punix/.config/wire_py/wg_py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/main.py" beforeDir="false" afterPath="$PROJECT_DIR$/main.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/start_wg.py" beforeDir="false" afterPath="$PROJECT_DIR$/start_wg.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/wg_func.py" beforeDir="false" afterPath="$PROJECT_DIR$/wg_func.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/wg_py.xml" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/wg_py" beforeDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -47,6 +49,7 @@
   <component name="PropertiesComponent">{
   &quot;keyToString&quot;: {
     &quot;ASKED_ADD_EXTERNAL_FILES&quot;: &quot;true&quot;,
+    &quot;Python.install.executor&quot;: &quot;Run&quot;,
     &quot;Python.main.executor&quot;: &quot;Run&quot;,
     &quot;Python.start_wg.executor&quot;: &quot;Run&quot;,
     &quot;Python.wg_func.executor&quot;: &quot;Run&quot;,
@@ -331,7 +334,15 @@
       <option name="project" value="LOCAL" />
       <updated>1725639633873</updated>
     </task>
-    <option name="localTasksCounter" value="27" />
+    <task id="LOCAL-00027" summary="little fixes">
+      <option name="closed" value="true" />
+      <created>1725746027132</created>
+      <option name="number" value="00027" />
+      <option name="presentableId" value="LOCAL-00027" />
+      <option name="project" value="LOCAL" />
+      <updated>1725746027132</updated>
+    </task>
+    <option name="localTasksCounter" value="28" />
     <servers />
   </component>
   <component name="Vcs.Log.Tabs.Properties">
diff --git a/install.py b/install.py
new file mode 100755
index 0000000..1b55074
--- /dev/null
+++ b/install.py
@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+import os
+from pathlib import Path
+
+home = Path.home()
+# for services file in /lib/systemd/system/
+path_for_a_con = home / '.config/wire_py/wg_py'
+# create dir in home
+mkdir = home / '.config/wire_py'
+os.makedirs(mkdir, exist_ok=True)
+
+with open(mkdir / 'wg_py', 'w+') as file:
+    if 'true' not in file:
+        file.write('false')
+
+file.close()
+
diff --git a/main.py b/main.py
index 6479b92..e3374dc 100755
--- a/main.py
+++ b/main.py
@@ -1,12 +1,14 @@
 #!/usr/bin/python3
 import os
 import tkinter as tk
+from subprocess import check_call
 from tkinter import ttk
-
+from pathlib import Path
 from wg_func import (TunnelActiv, ListTunnels, ImportTunnel, ConToDict, GreenLabel, StartStopBTN, ShowAddress,
                      FileHandle, ExportTunnels, OnOff)
 
 font_color = '#4011a7'
+home = Path.home()
 
 
 class MainWindow(tk.Tk):
@@ -126,9 +128,9 @@ class FrameWidgets(ttk.Frame):
         # Button Vpn
         if self.a != '':
             StartStopBTN.button_stop(self)
-            wg_read = os.environ['HOME'] + '/tester/' + str(self.a) + '.conf'
-            file = open(wg_read, 'r')
-            data = ConToDict.covert_to_dict(file)
+            wg_read = home / 'tester/' / str(self.a + '.conf')
+            with open(wg_read, 'r') as file:
+                data = ConToDict.covert_to_dict(file)
             # Address Label
             ShowAddress.init_and_report(self, data)
             ShowAddress.show_data(self)
@@ -151,9 +153,20 @@ class FrameWidgets(ttk.Frame):
             try:
                 self.select_tunnel = self.l_box.curselection()
                 select_tl = self.l_box.get(self.select_tunnel[0])
-                os.system('nmcli connection delete ' + str(select_tl))
+                check_call(['nmcli', 'connection', 'delete', select_tl])
                 self.l_box.delete(self.select_tunnel[0])
-                os.remove(os.environ['HOME'] + '/tester/' + str(select_tl) + '.conf')
+                os.remove(home / 'tester/' / str(select_tl + '.conf'))
+
+                path_to_file = home / '.config/wire_py/wg_py'
+                with open(path_to_file, 'r') as file2:
+                    for line in file2.readlines():
+                        a_con = line[5:]
+                if select_tl == a_con:
+                    self.selected_option.set(0)
+                    self.auto_con = 'no Autoconnect'
+                    with open(path_to_file, 'w') as file2:
+                        file2.write('false')
+                        file2.close()
 
                 # for disable checkbox when Listbox empty
                 tl = ListTunnels.tl_list()
@@ -209,10 +222,10 @@ class FrameWidgets(ttk.Frame):
                 StartStopBTN.button_start(self)
                 self.select_tunnel = self.l_box.curselection()
                 select_tl = self.l_box.get(self.select_tunnel[0])
-                os.system('nmcli connection up ' + str(select_tl))
-                wg_read = os.environ['HOME'] + '/tester/' + str(select_tl) + '.conf'
-                file = open(wg_read, 'r')
-                data = ConToDict.covert_to_dict(file)
+                check_call(['nmcli', 'connection', 'up', select_tl])
+                wg_read = home / 'tester/' / str(select_tl + '.conf')
+                with open(wg_read, 'r') as file:
+                    data = ConToDict.covert_to_dict(file)
                 # Address Label
                 ShowAddress.init_and_report(self, data)
                 ShowAddress.show_data(self)
@@ -226,7 +239,7 @@ class FrameWidgets(ttk.Frame):
             elif self.a != '':
                 # Button Start/Stop
                 StartStopBTN.button_stop(self)
-                os.system('nmcli connection down ' + str(self.a))
+                check_call(['nmcli', 'connection', 'down', self.a])
                 # Button Start/Stop
                 StartStopBTN.button_start(self)
                 self.a = TunnelActiv.active()
diff --git a/start_wg.py b/start_wg.py
index af53a1c..d10eee5 100755
--- a/start_wg.py
+++ b/start_wg.py
@@ -3,10 +3,10 @@ from subprocess import check_call
 from pathlib import Path
 
 home = Path.home()
-path_to_file = home / 'Pyapps/wire-py/wg_py'
+path_to_file = home / '.config/wire_py/wg_py'
 
 with open(path_to_file, 'r') as file:
     for line in file.readlines():
         a_con = line[5:]
 check_call(['nmcli', 'connection', 'up', a_con])
-
+file.close()
diff --git a/wg_func.py b/wg_func.py
index c714be5..71f608b 100755
--- a/wg_func.py
+++ b/wg_func.py
@@ -4,8 +4,12 @@ import shutil
 from datetime import datetime
 from tkinter import filedialog, ttk
 import tkinter as tk
+from pathlib import Path
+from subprocess import check_call
 
+home = Path.home()
 font_color = '#4011a7'
+path_to_file = home / '.config/wire_py/wg_py'
 
 
 class Message(tk.Tk):
@@ -23,7 +27,8 @@ class Message(tk.Tk):
         self.geometry('%dx%d+%d+%d' % (self.x_width, self.y_height, self.monitor_center_x, self.monitor_center_y))
         self.columnconfigure(0, weight=1)
 
-        self.label = tk.Label(self, image=self.warning_pic,
+        self.label = tk.Label(self,
+                              image=self.warning_pic,
                               text='Oh... no valid Wireguard File!\nPlease select a valid Wireguard File')
         self.label.config(font=('Ubuntu', 11), padx=15, pady=15)
         self.label.grid(column=0, row=0)
@@ -160,11 +165,10 @@ class ListTunnels:
         return tl
 
 
-class ImportTunnel:
-    def __init__(self):
-        self.enp = None
-        self.DNS = None
-        self.add = None
+class ImportTunnel(tk.Tk):
+    def __init__(self, container, **kwargs):
+        super().__init__(container, **kwargs)
+
         self.select_tunnel = None
         self.wg_switch = None
         self.btn_stst = None
@@ -175,7 +179,7 @@ class ImportTunnel:
 
     def wg_import_select(self):
         try:
-            filepath = filedialog.askopenfilename(initialdir=os.environ['HOME'], title='Select Wireguard config File',
+            filepath = filedialog.askopenfilename(initialdir=home, title='Select Wireguard config File',
                                                   filetypes=[('WG config files', '*.conf')])
             file = open(filepath, 'r')
             read = file.read()
@@ -184,18 +188,18 @@ class ImportTunnel:
             path_split1 = path_split[-1]
             if 'PrivateKey = ' in read and 'PublicKey = ' in read:
                 if len(path_split1) > 17:
-                    p1 = shutil.copy(filepath, os.environ['HOME'] + '/tester/')
+                    p1 = shutil.copy(filepath, home / 'tester/')
                     path_split = path_split1[len(path_split1) - 17:]
-                    os.rename(p1, os.environ['HOME'] + '/tester/' + str(path_split))
+                    os.rename(p1, home / 'tester/' / str(path_split))
                     if self.a != '':
-                        os.system('nmcli connection down ' + str(TunnelActiv.active()))
-                    os.system('nmcli connection import type wireguard file ' + os.environ['HOME'] + '/tester/' +
-                              str(path_split))
+                        check_call(['nmcli', 'connection', 'down', TunnelActiv.active()])
+                    check_call(['nmcli', 'connection', 'import', 'type', 'wireguard', 'file', home / 'tester' /
+                                path_split])
                 else:
-                    shutil.copy(filepath, os.environ['HOME'] + '/tester/')
+                    shutil.copy(filepath, home / 'tester/')
                     if self.a != '':
-                        os.system('nmcli connection down ' + str(TunnelActiv.active()))
-                    os.system('nmcli connection import type wireguard file ' + str(filepath))
+                        check_call(['nmcli', 'connection', 'down', TunnelActiv.active()])
+                    check_call(['nmcli', 'connection', 'import', 'type', 'wireguard', 'file', filepath])
 
                 self.StrVar.set('')
                 self.a = TunnelActiv.active()
@@ -205,14 +209,14 @@ class ImportTunnel:
                 self.StrVar.set(self.a)
                 GreenLabel.green_show_label(self)
                 StartStopBTN.button_stop(self)
-                wg_read = os.environ['HOME'] + '/tester/' + str(self.a) + '.conf'
-                file = open(wg_read, 'r')
-                data = ConToDict.covert_to_dict(file)
+                wg_read = home / 'tester/' / str(self.a + '.conf')
+                with open(wg_read, 'r') as file:
+                    data = ConToDict.covert_to_dict(file)
                 # Address Label
                 ShowAddress.init_and_report(self, data)
                 ShowAddress.show_data(self)
                 file.close()
-                os.system('nmcli con mod ' + str(self.a) + ' connection.autoconnect no')
+                check_call(['nmcli', 'con', 'mod', self.a, 'connection.autoconnect', 'no'])
             if 'PrivateKey = ' not in read:
                 Message()
         except EOFError:
@@ -241,11 +245,12 @@ class FileHandle:
             self.select_tunnel = self.l_box.curselection()
             select_tl = self.l_box.get(self.select_tunnel[0])
             if self.selected_option.get() == 0:
-                off = open('wg_py', 'w')
+                off = open(path_to_file, 'w')
+                off.write('false ' + '\n')
                 off.close()
             if self.selected_option.get() >= 1:
-                set_on = open('wg_py', 'w')
-                set_on.write(select_tl)
+                set_on = open(path_to_file, 'w')
+                set_on.write('true ' + select_tl)
                 set_on.close()
 
         except IndexError:
@@ -260,20 +265,17 @@ class OnOff(tk.Tk, FileHandle):
         self.lb_frame_buttons = None
 
     def on_off(self):
-        a_connect = {}
-        on_or_off = open('wg_py', 'r')
-        for line in on_or_off.readlines():
-            line_splitted = line.split()
-            a_connect[line_splitted[0]] = line_splitted[1]
-        if 'true' in a_connect:
-            self.selected_option.set(1)
-            self.autoconnect_var.set('')
-            self.auto_con = a_connect['true']
-
-        else:
-            self.wg_autostart.configure(state='disabled')
-            self.auto_con = 'no Autoconnect'
-        on_or_off.close()
+        with open(path_to_file, 'r') as file:
+            for line in file.readlines():
+                a_connect = line
+            if 'true' in a_connect:
+                self.selected_option.set(1)
+                self.autoconnect_var.set('')
+                self.auto_con = a_connect[5:]
+            else:
+                self.wg_autostart.configure(state='disabled')
+                self.auto_con = 'no Autoconnect'
+        file.close()
 
         self.autoconnect_var = tk.StringVar()
         self.autoconnect_var.set(self.auto_con)
@@ -286,12 +288,12 @@ class ExportTunnels:
     @staticmethod
     def wg_export():
         now_time = datetime.now()
-        now_datetime = now_time.strftime('/wg-exp-' + '%m-%d-%Y' + '-' + '%H:%M')
+        now_datetime = now_time.strftime('wg-exp-' + '%m-%d-%Y' + '-' + '%H:%M')
         tl = ListTunnels.tl_list()
         try:
             if len(tl) != 0:
-                wg_tar = os.environ['HOME'] + now_datetime
-                p_to_conf = os.environ['HOME'] + '/tester'
+                wg_tar = home / now_datetime
+                p_to_conf = home / 'tester/'
                 shutil.make_archive(wg_tar, 'zip', p_to_conf)
                 #if zip_full != 0:
                 #print('Export erfolgraeich')
diff --git a/wg_start.service b/wg_start.service
new file mode 100644
index 0000000..6d86638
--- /dev/null
+++ b/wg_start.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Automatic Tunnel Start
+After=network-online.target 
+
+[Service]
+Type=oneshot
+ExecStartPre=/bin/sleep 3
+ExecStart=/bin/start_wg.py
+[Install]
+WantedBy=multi-user.target