diff --git a/myArm/myarm/scripts/follow_display.py b/myArm/myarm/scripts/follow_display.py
index 20634e3..afe4393 100755
--- a/myArm/myarm/scripts/follow_display.py
+++ b/myArm/myarm/scripts/follow_display.py
@@ -28,7 +28,7 @@ def talker():
         """
         )
         exit(1)
-    mycobot.release_all_servos()
+    mycobot.release_all_servos(0)
     time.sleep(0.1)
     print("Rlease all servos over.\n")
 
diff --git a/myArm/myarm/scripts/simple_gui.py b/myArm/myarm/scripts/simple_gui.py
index dab365e..0c9a99f 100755
--- a/myArm/myarm/scripts/simple_gui.py
+++ b/myArm/myarm/scripts/simple_gui.py
@@ -4,7 +4,7 @@ try:
     import tkinter as tk
 except ImportError:
     import Tkinter as tk
-from mycobot_communication.srv import GetCoords, SetCoords, GetAngles, SetAngles, GripperStatus
+from myarm_communication.srv import GetCoords, SetCoords, GetAngles, SetAngles, GripperStatus
 import rospy
 import time
 from rospy import ServiceException