diff --git a/Azot/X.py b/Azot/X.py
index 8fad567..075c310 100644
--- a/Azot/X.py
+++ b/Azot/X.py
@@ -1,17 +1,20 @@
 from Xlib import display
 from time import sleep
-
 from Azot.logger import warning
 
+working_display = display.Display()
+working_screen = working_display.screen()
+root_window = working_screen.root
+
 # Get screen resolution
 def get_geometry():
     while 1:
         try:
-            width = display.Display().screen().width_in_pixels
-            height = display.Display().screen().height_in_pixels
-            
+            width = working_screen.width_in_pixels
+            height = working_screen.height_in_pixels
+
             return {"x": width, "y": height}
-        except Exception, e:
+        except Exception as e:
             warning(str(e) + '\n' + 'Spleep for 10 second')
             sleep(10)
 
@@ -20,9 +23,9 @@ def get_geometry():
 def get_cursor_position():
     while 1:
         try:
-            data = display.Display().screen().root.query_pointer()._data
+            data = root_window.query_pointer()._data
 
             return {'x': data['root_x'], 'y': data['root_y']}
-        except Exception, e:
+        except Exception as e:
             warning(str(e) + '\n' + 'Spleep for 10 second')
-            sleep(10)
+            sleep(10)
\ No newline at end of file
diff --git a/Azot/action.py b/Azot/action.py
index e8a72a3..ca07d25 100644
--- a/Azot/action.py
+++ b/Azot/action.py
@@ -15,6 +15,11 @@ corners = {
 
 # Execute command
 def do():
+    def task_exec():
+        msg = type_exec(action)
+        notify(msg)
+        sleep(config['after_exec_delay'])
+
     position = get_cursor_position()
     for action in config['actions']:
 
@@ -22,28 +27,20 @@ def do():
         if action['position'] != 'middle':
             if action['corner'] == 'top' or action['corner'] == 'bottom':
                 if position['y'] == corners[ action['corner'] ] and position['x'] == corners[action['position']]:
-                    msg = type_exec(action)
-                    notify(msg)
-                    sleep(1) 
+                    task_exec()
             elif action['corner'] == 'left' or action['corner'] == 'right':
                 if position['x'] == corners[ action['position'] ] and position['y'] == corners[ action['corner'] ]:
-                    msg = type_exec(action)
-                    notify(msg)
-                    sleep(1)
+                    task_exec()
 
         # middles
         elif action['position'] == 'middle':
             if action['corner'] == 'top' or action['corner'] == 'bottom':
                 if position['y'] == corners[ action['corner'] ] and position['x'] > config['corners']['middle_x_start'] and position['x'] < config['corners']['middle_x_end']:
-                    msg = type_exec(action)
-                    notify(msg)
-                    sleep(1) 
+                    task_exec()
             elif action['corner'] == 'left' or action['corner'] == 'right':
                 if position['x'] == corners[ action['corner'] ] and position['y'] > config['corners']['middle_y_start'] and position['y'] < config['corners']['middle_y_end']:
-                    msg = type_exec(action)
-                    notify(msg)
-                    sleep(1)
-    sleep(0.3)
+                    task_exec()
+    sleep(config['check_delay'])
 
 
 # Detect type and execute
@@ -64,12 +61,10 @@ def type_exec(action):
 # Get shell command output
 def get_cmd(cmd):
     out = os.popen(cmd).read()
-    
     return out
 
 
 # Show notify message
 def notify(msg):
     if msg is not None:
-        get_cmd( "notify-send 'azot event' \"{0}\"".format(msg) )
-
+        get_cmd( "notify-send 'azot event' \"{0}\"".format(msg) )
\ No newline at end of file
diff --git a/Azot/config.py b/Azot/config.py
index edd0fca..c3ec683 100644
--- a/Azot/config.py
+++ b/Azot/config.py
@@ -2,16 +2,29 @@ import ast
 import argparse
 import os
 from Azot.X import get_geometry
+from Azot.logger import info
 
 # Globals
-config_path = os.environ['HOME'] + '/.config/azot/config.json'
+config_dir = os.environ['HOME'] + '/.config/azot/'
+config_path = config_dir + "config.json"
+
+default_config_paths = ['/usr/share/doc/azot/config.sample.json', './config.sample.json']
 
 parser = argparse.ArgumentParser()
 parser.add_argument('-c', '--config')
 args = parser.parse_args()
 if args.config:
-	config_path = args.config
+    config_path = args.config
 
+# Check config existence and copy if needed
+if not os.path.exists(config_path):
+    for default_path in default_config_paths:
+        if os.path.exists(default_path):
+            os.makedirs(config_dir)
+            import shutil
+            info("Config doesn't exist in " + config_path + "; copying...")
+            shutil.copyfile(default_path, config_path)
+            break
 
 # Load configuration from file
 def load():
@@ -19,11 +32,17 @@ def load():
     with open(config_path) as config_file:
         for line in config_file:
             config += line
-    
+
     config_file.close()
     config = ast.literal_eval(config)
     config['corners'] = get_middle_areas()
 
+    if not 'check_delay' in config.keys():
+        config['check_delay'] = 0.3
+
+    if not 'after_exec_delay' in config.keys():
+        config['after_exec_delay'] = 1
+
     return config
 
 
@@ -40,7 +59,7 @@ def get_middle_areas():
     middle_y_start = int( middle_y - middle_y_area_pixels )
     middle_x_end = int( middle_x + middle_x_area_pixels )
     middle_y_end = int( middle_y + middle_y_area_pixels )
-    
+
     corners = { 'left_corner': 0,
                 'right_corner': geometry['x'] - 1,
                 'top_corner': 0,
@@ -51,5 +70,4 @@ def get_middle_areas():
                 'middle_y_end': middle_y_end
               }
 
-    return corners
-
+    return corners
\ No newline at end of file
diff --git a/Azot/logger.py b/Azot/logger.py
index 76b14c9..9db389e 100644
--- a/Azot/logger.py
+++ b/Azot/logger.py
@@ -1,4 +1,3 @@
-from __future__ import print_function
 import sys
 
 
@@ -9,4 +8,4 @@ def warning(msg):
 
 # Print to STDOUT
 def info(msg):
-    print("INFO: ", msg, file=sys.stdout)
+    print("INFO: ", msg, file=sys.stdout)
\ No newline at end of file
diff --git a/README.md b/README.md
index 2369a95..ced374f 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ It's look like KWin or Compiz, e.t.c
 
 ## Configuration
 
-Edit config.sample.json and put it into ~/.config/azot/config.json
+By default it's stored in ~/.config/azot/config.json
 
 * type must be ''exec'', ''notify'' or ''simple''
 * exec: just show command
@@ -15,6 +15,7 @@ Edit config.sample.json and put it into ~/.config/azot/config.json
 * command: command to execute
 * corner: Screen corner 'left', 'right', 'top', 'bottom'
 * position: 'left', 'right', 'middle'
+* check_delay and after_exec_delay are set in seconds
 
 ### Depends
 
diff --git a/azot.py b/azot.py
index 94b7eb8..ebe8472 100755
--- a/azot.py
+++ b/azot.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 
 import Azot.action
 
diff --git a/azot.spec b/azot.spec
index 989ec3d..603a5bf 100644
--- a/azot.spec
+++ b/azot.spec
@@ -23,7 +23,7 @@ rm -rf $RPM_BUILD_ROOT
 rm -f *.pyc
 rm -f Azot/*.pyc
 
-mkdir -p $RPM_BUILD_ROOT/usr/lib/python2.7/site-packages/Azot/
+mkdir -p $RPM_BUILD_ROOT/usr/lib/python3.4/site-packages/Azot/
 mkdir -p $RPM_BUILD_ROOT/usr/share/doc/azot/
 mkdir -p $RPM_BUILD_ROOT/usr/bin/
 
@@ -31,7 +31,7 @@ cp README.md $RPM_BUILD_ROOT/usr/share/doc/azot
 cp LICENSE $RPM_BUILD_ROOT/usr/share/doc/azot
 cp config.sample.json $RPM_BUILD_ROOT/usr/share/doc/azot
 cp azot.py $RPM_BUILD_ROOT/usr/bin/
-cp azot/* $RPM_BUILD_ROOT/usr/lib/python2.7/site-packages/Azot/
+cp azot/* $RPM_BUILD_ROOT/usr/lib/python3.4/site-packages/Azot/
 
 %{_fixperms} $RPM_BUILD_ROOT/*
 
@@ -40,21 +40,21 @@ rm -rf $RPM_BUILD_ROOT
 
 %files
 /usr/bin/azot.py
-/usr/lib/python2.7/site-packages/Azot/X.py
-/usr/lib/python2.7/site-packages/Azot/X.pyc
-/usr/lib/python2.7/site-packages/Azot/X.pyo
-/usr/lib/python2.7/site-packages/Azot/__init__.py
-/usr/lib/python2.7/site-packages/Azot/__init__.pyc
-/usr/lib/python2.7/site-packages/Azot/__init__.pyo
-/usr/lib/python2.7/site-packages/Azot/action.py
-/usr/lib/python2.7/site-packages/Azot/action.pyc
-/usr/lib/python2.7/site-packages/Azot/action.pyo
-/usr/lib/python2.7/site-packages/Azot/config.py
-/usr/lib/python2.7/site-packages/Azot/config.pyc
-/usr/lib/python2.7/site-packages/Azot/config.pyo
-/usr/lib/python2.7/site-packages/Azot/logger.py
-/usr/lib/python2.7/site-packages/Azot/logger.pyc
-/usr/lib/python2.7/site-packages/Azot/logger.pyo
+/usr/lib/python3.4/site-packages/Azot/X.py
+/usr/lib/python3.4/site-packages/Azot/X.pyc
+/usr/lib/python3.4/site-packages/Azot/X.pyo
+/usr/lib/python3.4/site-packages/Azot/__init__.py
+/usr/lib/python3.4/site-packages/Azot/__init__.pyc
+/usr/lib/python3.4/site-packages/Azot/__init__.pyo
+/usr/lib/python3.4/site-packages/Azot/action.py
+/usr/lib/python3.4/site-packages/Azot/action.pyc
+/usr/lib/python3.4/site-packages/Azot/action.pyo
+/usr/lib/python3.4/site-packages/Azot/config.py
+/usr/lib/python3.4/site-packages/Azot/config.pyc
+/usr/lib/python3.4/site-packages/Azot/config.pyo
+/usr/lib/python3.4/site-packages/Azot/logger.py
+/usr/lib/python3.4/site-packages/Azot/logger.pyc
+/usr/lib/python3.4/site-packages/Azot/logger.pyo
 %defattr(-,root,root,-)
 %doc  LICENSE README.md config.sample.json
 
diff --git a/config.sample.json b/config.sample.json
index 1430b75..e650d5b 100644
--- a/config.sample.json
+++ b/config.sample.json
@@ -18,5 +18,7 @@
       'type': 'exec',
       'command': 'scrot'
     }
-  ]
+  ],
+  'check_delay': 0.3,
+  'after_exec_delay': 1
 }
diff --git a/debian/control b/debian/control
index 5d6d13b..995c92e 100644
--- a/debian/control
+++ b/debian/control
@@ -8,7 +8,7 @@ Vcs-Git: https://github.com/Difrex/azot
 
 Package: azot
 Architecture: all
-Depends: python, python-xlib, libnotify-bin
+Depends: python3, python3-xlib, libnotify-bin
 Description: Screen corners action in all WMs
 
 Package: azot-docs
diff --git a/debian/install b/debian/install
index aa4c747..7105d97 100644
--- a/debian/install
+++ b/debian/install
@@ -1,6 +1,6 @@
-Azot/action.py usr/lib/python2.7/dist-packages/Azot
-Azot/logger.py usr/lib/python2.7/dist-packages/Azot
-Azot/config.py usr/lib/python2.7/dist-packages/Azot
-Azot/X.py usr/lib/python2.7/dist-packages/Azot
-Azot/__init__.py usr/lib/python2.7/dist-packages/Azot
-azot.py usr/bin
+Azot/action.py usr/lib/python3.4/dist-packages/Azot
+Azot/logger.py usr/lib/python3.4/dist-packages/Azot
+Azot/config.py usr/lib/python3.4/dist-packages/Azot
+Azot/X.py usr/lib/python3.4/dist-packages/Azot
+Azot/__init__.py usr/lib/python3.4/dist-packages/Azot
+azot.py usr/bin
\ No newline at end of file