diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 5fde6ab..76eb921 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,7 +4,7 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="940e1630-c825-4d4c-be80-bc11f543c122" name="Changes" comment="fix label when laat Tunnel delete and fix Tuple error in delete and Start/Stop when listbox empty">
+    <list default="true" id="940e1630-c825-4d4c-be80-bc11f543c122" name="Changes" comment="remove a ',' in DNS Name">
       <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="$PROJECT_DIR$/wg_func.py" beforeDir="false" afterPath="$PROJECT_DIR$/wg_func.py" afterDir="false" />
@@ -219,7 +219,15 @@
       <option name="project" value="LOCAL" />
       <updated>1724495688099</updated>
     </task>
-    <option name="localTasksCounter" value="17" />
+    <task id="LOCAL-00017" summary="remove a ',' in DNS Name">
+      <option name="closed" value="true" />
+      <created>1724576599289</created>
+      <option name="number" value="00017" />
+      <option name="presentableId" value="LOCAL-00017" />
+      <option name="project" value="LOCAL" />
+      <updated>1724576599289</updated>
+    </task>
+    <option name="localTasksCounter" value="18" />
     <servers />
   </component>
   <component name="Vcs.Log.Tabs.Properties">
@@ -262,6 +270,7 @@
     <MESSAGE value="add method  init_and_report and label_empty to Class ShowAddress" />
     <MESSAGE value="little fixes in Class Import" />
     <MESSAGE value="fix label when laat Tunnel delete and fix Tuple error in delete and Start/Stop when listbox empty" />
-    <option name="LAST_COMMIT_MESSAGE" value="fix label when laat Tunnel delete and fix Tuple error in delete and Start/Stop when listbox empty" />
+    <MESSAGE value="remove a ',' in DNS Name" />
+    <option name="LAST_COMMIT_MESSAGE" value="remove a ',' in DNS Name" />
   </component>
 </project>
\ No newline at end of file
diff --git a/main.py b/main.py
index a2302f5..35cd409 100755
--- a/main.py
+++ b/main.py
@@ -85,12 +85,12 @@ class FrameWidgets(ttk.Frame):
         self.peer.config(font=("Ubuntu", 9))
         self.peer.grid(column=0, row=7, sticky="we", padx=130)
         # Listbox with Scrollbar
-        self.scrollbar = tk.Scrollbar(self)
+        self.scrollbar = ttk.Scrollbar(self)
         self.l_box = tk.Listbox(self, fg='#606060', selectmode='single')
         self.l_box.config(highlightthickness=0, relief='flat')
         self.scrollbar.config(command=self.l_box.yview)
         self.l_box.config(font=("Ubuntu", 12, "bold"))
-        self.l_box.grid(column=1, rowspan=3, row=1, )
+        self.l_box.grid(column=1, rowspan=3, row=1)
         # Tunnel List
         self.tl = ListTunnels.tl_list()
         for tunnels in self.tl:
diff --git a/wg_func.py b/wg_func.py
index 5c10490..8762e91 100755
--- a/wg_func.py
+++ b/wg_func.py
@@ -1,6 +1,6 @@
 # Wireguard functions for Wire-Py
 import os
-import subprocess
+import shutil
 from tkinter import filedialog
 import tkinter as tk
 
@@ -182,14 +182,15 @@ class ImportTunnel:
             pathsplit1 = pathsplit[-1]
             if "PrivateKey = " in read and "PublicKey = " in read:
                 if len(pathsplit1) > 17:
+                    p1 = shutil.copy(filepath, os.environ['HOME'] + '/tester/')
                     pathsplit = pathsplit1[len(pathsplit1) - 17:]
-                    os.rename(filepath, os.environ['HOME'] + '/tester/' + str(pathsplit))
+                    os.rename(p1, os.environ['HOME'] + '/tester/' + str(pathsplit))
                     if self.a != '':
                         os.system('nmcli connection down ' + str(TunnelActiv.active()))
                     os.system('nmcli connection import type wireguard file ' + os.environ['HOME'] + '/tester/' +
                               str(pathsplit))
                 else:
-                    subprocess.call('cp ' + str(filepath) + ' ' + os.environ['HOME'] + '/tester/', shell=True)
+                    shutil.copy(filepath, os.environ['HOME'] + '/tester/')
                     if self.a != '':
                         os.system('nmcli connection down ' + str(TunnelActiv.active()))
                     os.system('nmcli connection import type wireguard file ' + str(filepath))