diff --git a/script/Alignment/Gun_solenoid_alignment_dv.py b/script/Alignment/Gun_solenoid_alignment_dv.py
index d4eb769..93b164d 100644
--- a/script/Alignment/Gun_solenoid_alignment_dv.py
+++ b/script/Alignment/Gun_solenoid_alignment_dv.py
@@ -28,10 +28,10 @@ class CameraImage(ReadableMatrix):
         return ret        
 
     def getWidth(self):
-        return 640
+        return 480
 
     def getHeight(self):
-        return 480
+        return 640
 
 cam_img = CameraImage()