diff --git a/imgs/main_menu.png b/imgs/main_menu.png
new file mode 100644
index 0000000..9b4aee3
Binary files /dev/null and b/imgs/main_menu.png differ
diff --git a/imgs/manual_mode.png b/imgs/manual_mode.png
new file mode 100644
index 0000000..525e6d1
Binary files /dev/null and b/imgs/manual_mode.png differ
diff --git a/imgs/matlab_mode.png b/imgs/matlab_mode.png
new file mode 100644
index 0000000..a8458cf
Binary files /dev/null and b/imgs/matlab_mode.png differ
diff --git a/imgs/matlab_screenshot.png b/imgs/matlab_screenshot.png
new file mode 100644
index 0000000..aee9db5
Binary files /dev/null and b/imgs/matlab_screenshot.png differ
diff --git a/src/matlab/ABB_SCARA_IRB.m b/src/matlab/ABB_SCARA_IRB.m
index 5787821..6e7aa21 100644
--- a/src/matlab/ABB_SCARA_IRB.m
+++ b/src/matlab/ABB_SCARA_IRB.m
@@ -1,5 +1,4 @@
-clc;
-clear all;
+clc; clear all;
 
 a1 = 0.2;
 a2 = 0.25;
@@ -36,7 +35,7 @@
     %R.plot([q1(i) 0 0 0]);
     R.sendQ([q1(i) 0 0 0]);
 end
-pause();
+
 for i=1:length(q2)
     %R.plot([q1(i) 0 0 0]);
     R.sendQ([0 q2(i) 0 0]);
diff --git a/src/matlab/UnityLink.m b/src/matlab/UnityLink.m
index efc8cbf..bdead11 100644
--- a/src/matlab/UnityLink.m
+++ b/src/matlab/UnityLink.m
@@ -14,7 +14,7 @@
         %SerialLink Creat a UnityLink robot object
             
             % default properties
-            default.ip = '172.23.48.46';
+            default.ip = '192.168.0.10';
             default.port = 8888;
             default.timeout = 30;