diff --git a/urdf/orbbec_astra.urdf.xacro b/urdf/orbbec_astra.urdf.xacro
index 8c9e5d6..32f9fde 100644
--- a/urdf/orbbec_astra.urdf.xacro
+++ b/urdf/orbbec_astra.urdf.xacro
@@ -125,8 +125,8 @@
         <camera>
           <horizontal_fov>${60.0/180.0*pi}</horizontal_fov>
           <image>
-            <width>5</width>
-            <height>1</height>
+            <width>640</width>
+            <height>480</height>
           </image>
 
           <clip>