diff --git a/mypalletizer_260/mypalletizer_communication/scripts/mypal_services.py b/mypalletizer_260/mypalletizer_communication/scripts/mypal_services.py
index 4ea468d..005ecfc 100644
--- a/mypalletizer_260/mypalletizer_communication/scripts/mypal_services.py
+++ b/mypalletizer_260/mypalletizer_communication/scripts/mypal_services.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import rospy
 # from mycobot_communication.srv import *
diff --git a/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics.py b/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics.py
index 0ec7dcd..820aa6e 100644
--- a/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics.py
+++ b/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import os
 import sys
diff --git a/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics_seeed.py b/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics_seeed.py
index c4754cf..24adab9 100644
--- a/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics_seeed.py
+++ b/mypalletizer_260/mypalletizer_communication/scripts/mypal_topics_seeed.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import os
 import sys