diff --git a/script/RobotSC.py b/script/RobotSC.py
index 0d690f6..5a98ba8 100644
--- a/script/RobotSC.py
+++ b/script/RobotSC.py
@@ -34,7 +34,7 @@ class RobotSC(RobotTCP):
 
 
 if simulation:
-    add_device(RobotSC("robot","129.129.126.174:851"),force = True)  
+    add_device(RobotSC("robot","129.129.126.74:1000"),force = True)  
 else:
     add_device(RobotSC("robot", "129.129.126.100:1000"), force = True)