diff --git a/mecharm/mecharm_pi/launch/simple_gui.launch b/mecharm/mecharm_pi/launch/simple_gui.launch
index dd1a5c4..eaca517 100644
--- a/mecharm/mecharm_pi/launch/simple_gui.launch
+++ b/mecharm/mecharm_pi/launch/simple_gui.launch
@@ -14,7 +14,7 @@
 	<!-- Show in Rviz -->
 	<node name="rviz" pkg="rviz" type="rviz" args="-d $(arg rvizconfig)" required="true" />
 	<!-- mycobot-topics, mycobot-话题-->
-    <include file="$(find mypalletizer_communication)/launch/communication_service.launch">
+    <include file="$(find mecharm_communication)/launch/communication_service.launch">
 		<arg name="port" value="$(arg port)" />	
 		<arg name="baud" value="$(arg baud)" />	
     </include>
diff --git a/mecharm/mecharm_pi/launch/teleop_keyboard.launch b/mecharm/mecharm_pi/launch/teleop_keyboard.launch
index 224fbfc..234a2af 100644
--- a/mecharm/mecharm_pi/launch/teleop_keyboard.launch
+++ b/mecharm/mecharm_pi/launch/teleop_keyboard.launch
@@ -18,7 +18,7 @@
 	<node name="rviz" pkg="rviz" type="rviz" args="-d $(arg rvizconfig)" required="true" />
 
 	<!-- mycobot-topics，mycobot-话题 -->
-    <include file="$(find mypalletizer_communication)/launch/communication_service.launch">
+    <include file="$(find mecharm_communication)/launch/communication_service.launch">
 		<arg name="port" value="$(arg port)" />	
 		<arg name="baud" value="$(arg baud)" />	
     </include>