diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3082bef..f24403f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -43,7 +43,7 @@ set(action_files
   action/MoveWaist.action
   action/MoveWheel.action
   action/ExecuteBtAction.action
-  action/JzCmd.action
+  action/GripperCmd.action
 )
 set(srv_files
   srv/VisionObjectRecognition.srv
@@ -51,7 +51,7 @@ set(srv_files
   srv/MapSave.srv
   srv/BtRebuild.srv
   srv/MotorParam.srv
-  srv/JzCmd.srv
+  srv/GripperCmd.srv
   srv/MotorInfo.srv
 )
 
diff --git a/src/action/JzCmd.action b/src/action/GripperCmd.action
similarity index 100%
rename from src/action/JzCmd.action
rename to src/action/GripperCmd.action
diff --git a/src/srv/JzCmd.srv b/src/srv/GripperCmd.srv
similarity index 100%
rename from src/srv/JzCmd.srv
rename to src/srv/GripperCmd.srv