diff --git a/admin.py b/admin.py
index 1d1d4fc..d2e8c34 100644
--- a/admin.py
+++ b/admin.py
@@ -35,9 +35,8 @@ def page_admin():
         with ui.tabs() as tabs:
 
             time_overview = ui.tab('Zeitübersichten')
-            admin_user = ui.tab('Admin Benutzer')
-            users = ui.tab('Benutzer')
             settings = ui.tab('Einstellungen')
+            users = ui.tab('Benutzer')
 
         with ((ui.tab_panels(tabs, value=time_overview))):
 
@@ -444,25 +443,46 @@ Dies kann nicht rückgägig gemacht werden!''')
                         button_update.move(timetable_header)
 
 
-            with ui.tab_panel(admin_user):
-                with ui.grid(columns=2):
-                    def save_admin_settings():
-                        output_dict = { }
-                        output_dict["admin_user"] = admin_user.value
-                        output_dict["adnin_password"] = admin_password.value
-                        json_dict = json.dumps(output_dict, indent=4)
-                        with open(f"{scriptpath}/{usersettingsfilename}", "w") as outputfile:
-                            outputfile.write(json_dict)
-                        ui.notify("Einstellungen gespeichert")
+            with ui.tab_panel(settings):
+                with ui.card():
+                    ui.markdown("**Administrationsbenutzer:**")
+                    with ui.grid(columns=2):
+                        def save_admin_settings():
+                            output_dict = { }
+                            output_dict["admin_user"] = admin_user.value
+                            output_dict["admin_password"] = admin_password.value
+                            output_dict["port"] = port.value
+                            output_dict["secret"] = secret
+                            json_dict = json.dumps(output_dict, indent=4)
+                            with open(f"{scriptpath}/{usersettingsfilename}", "w") as outputfile:
+                                outputfile.write(json_dict)
+                            print(old_port)
+                            print(int(port.value))
+                            if old_port != int(port.value):
+                                with ui.dialog() as dialog, ui.card():
+                                    ui.markdown("Damit die Porteinstellungen wirksam werden, muss der Server neu gestartet werden.")
+                                    ui.button("OK", on_click=lambda: dialog.close())
+                                dialog.open()
+                            ui.notify("Einstellungen gespeichert")
 
+                        ui.markdown("Benutzername des Adminstrators")
+                        admin_user = ui.input()
+                        admin_user.value = data["admin_user"]
+                        ui.markdown("Passwort des Adminsistrators")
+                        admin_password = ui.input(password=True)
+                        admin_password.value = data["admin_password"]
 
-                    ui.label("Benutzername des Adminstrators")
-                    admin_user = ui.input()
-                    admin_user.value = data["admin_user"]
-                    ui.label("Passwort des Adminsistrators")
-                    admin_password = ui.input(password=True)
-                    admin_password.value = data["admin_password"]
-                    ui.button("Speichern", on_click=save_admin_settings)
+                        secret = data["secret"]
+
+                with ui.card():
+                    ui.markdown("**Systemeinstellungen:**")
+                    with ui.grid(columns=2):
+
+                        ui.markdown("Port:")
+                        port = ui.input()
+                        old_port = data["port"]
+                        port.value = old_port
+                ui.button("Speichern", on_click=save_admin_settings)
 
             with ui.tab_panel(users):
                 ui.markdown("###Benutzerverwaltung")
@@ -488,6 +508,12 @@ Dies kann nicht rückgägig gemacht werden!''')
                                 workhours_select.value = workhour_list[0]
                                 workinghourscard.visible = True
 
+                                user_photo.set_source(current_user.photofile)
+                                user_photo.force_reload()
+
+                                user_photo.set_visibility(os.path.exists(current_user.photofile))
+                                delete_button.set_visibility(os.path.exists(current_user.photofile))
+
 
                         except:
                             pass
@@ -622,11 +648,33 @@ Dies kann nicht rückgägig gemacht werden!''')
                                 ui.markdown("Passwort")
                                 password_input = ui.input(password=True)
 
-
                             with ui.grid(columns=2):
                                 ui.button("Speichern", on_click=save_user_settings)
                                 ui.button("Löschen", on_click=del_user)
 
+                        with ui.card() as photocard:
+                            ui.markdown('**Foto**')
+                            current_user = user(user_selection.value)
+                            user_photo = ui.image(current_user.photofile)
+
+                            def handle_upload(e: events.UploadEventArguments):
+                                picture = e.content.read()
+                                current_user = user(user_selection.value)
+                                with open(current_user.photofile, 'wb') as outoutfile:
+                                    outoutfile.write(picture)
+                                uploader.reset()
+                                user_selection_changed()
+
+
+                            def del_photo():
+                                current_user = user(user_selection.value)
+                                current_user.delete_photo()
+                                user_selection_changed()
+
+                            uploader = ui.upload(label="Foto hochladen", on_upload=handle_upload).props('accept=.jpg|.jpeg').classes('max-w-full')
+                            delete_button = ui.button("Löschen", on_click=del_photo)
+
+
                         with ui.card() as workinghourscard:
                             workhours = []
                             ui.markdown("**Arbeitszeiten**")
diff --git a/main.py b/main.py
index de351e1..d2d56cb 100644
--- a/main.py
+++ b/main.py
@@ -5,5 +5,21 @@ from admin import *
 from login import *
 from users import *
 from touchscreen import *
+from definitions import *
+import json
 
-ui.run(port=8090, storage_secret="test")
\ No newline at end of file
+
+
+def main():
+
+    # Einstellungen einlesen
+    with open(f"{scriptpath}/settings.json") as json_file:
+        data = json.load(json_file)
+
+    port = int(data["port"])
+    secret = data["secret"]
+
+    ui.run(port=port, storage_secret=secret)
+
+if __name__ in ("__main__", "__mp_main__"):
+    main()
diff --git a/settings.json b/settings.json
index 3b990e4..7f64e97 100644
--- a/settings.json
+++ b/settings.json
@@ -1,4 +1,6 @@
 {
-  "admin_user": "admin",
-  "admin_password": "123456"
+    "admin_user": "admin",
+    "admin_password": "123456",
+    "port": "8090",
+    "secret": "ftgzuhjikg,mt5jn46uzer8sfi9okrmtzjhndfierko5zltjhdgise"
 }
\ No newline at end of file
diff --git a/users/testuser3/photo.jpg b/users/testuser3/photo.jpg
new file mode 100644
index 0000000..c5003dc
Binary files /dev/null and b/users/testuser3/photo.jpg differ