diff --git a/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorLiftDownCommandHandler.java b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorLiftDownCommandHandler.java
new file mode 100644
index 0000000..160eb5f
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorLiftDownCommandHandler.java
@@ -0,0 +1,14 @@
+package com.iflytop.gd.debug.services.cmds;
+
+import com.iflytop.gd.app.model.dto.CmdDTO;
+import com.iflytop.gd.common.annotation.CommandMapping;
+import com.iflytop.gd.common.cmd.CommandHandler;
+
+@CommandMapping("debug_cover_elevator_lift_down")
+public class CoverElevatorLiftDownCommandHandler implements CommandHandler {
+
+    @Override
+    public void handle(CmdDTO cmdDTO) {
+
+    }
+}
diff --git a/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorLiftUpCommandHandler.java b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorLiftUpCommandHandler.java
new file mode 100644
index 0000000..5239cc6
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorLiftUpCommandHandler.java
@@ -0,0 +1,14 @@
+package com.iflytop.gd.debug.services.cmds;
+
+import com.iflytop.gd.app.model.dto.CmdDTO;
+import com.iflytop.gd.common.annotation.CommandMapping;
+import com.iflytop.gd.common.cmd.CommandHandler;
+
+@CommandMapping("debug_cover_elevator_lift_up")
+public class CoverElevatorLiftUpCommandHandler implements CommandHandler {
+
+    @Override
+    public void handle(CmdDTO cmdDTO) {
+
+    }
+}
diff --git a/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorResetCommandHandler.java b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorResetCommandHandler.java
new file mode 100644
index 0000000..fe5e1cb
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorResetCommandHandler.java
@@ -0,0 +1,14 @@
+package com.iflytop.gd.debug.services.cmds;
+
+import com.iflytop.gd.app.model.dto.CmdDTO;
+import com.iflytop.gd.common.annotation.CommandMapping;
+import com.iflytop.gd.common.cmd.CommandHandler;
+
+@CommandMapping("debug_cover_elevator_reset")
+public class CoverElevatorResetCommandHandler implements CommandHandler {
+
+    @Override
+    public void handle(CmdDTO cmdDTO) {
+
+    }
+}
diff --git a/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorStopCommandHandler.java b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorStopCommandHandler.java
new file mode 100644
index 0000000..6593466
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/debug/services/cmds/CoverElevatorStopCommandHandler.java
@@ -0,0 +1,14 @@
+package com.iflytop.gd.debug.services.cmds;
+
+import com.iflytop.gd.app.model.dto.CmdDTO;
+import com.iflytop.gd.common.annotation.CommandMapping;
+import com.iflytop.gd.common.cmd.CommandHandler;
+
+@CommandMapping("debug_cover_elevator_stop")
+public class CoverElevatorStopCommandHandler implements CommandHandler {
+
+    @Override
+    public void handle(CmdDTO cmdDTO) {
+
+    }
+}