diff --git a/src/main/java/com/iflytop/gd/debug/services/cmds/DoorCloseCommandHandler.java b/src/main/java/com/iflytop/gd/debug/services/cmds/DoorCloseCommandHandler.java
index 2ca199c..01d571a 100644
--- a/src/main/java/com/iflytop/gd/debug/services/cmds/DoorCloseCommandHandler.java
+++ b/src/main/java/com/iflytop/gd/debug/services/cmds/DoorCloseCommandHandler.java
@@ -4,6 +4,7 @@ import com.iflytop.gd.app.model.dto.CmdDTO;
 import com.iflytop.gd.common.annotation.CommandMapping;
 import com.iflytop.gd.common.cmd.CommandHandler;
 import com.iflytop.gd.infrastructure.devices.MotorDrivenDoor;
+import com.iflytop.gd.system.devices.Door;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
@@ -16,7 +17,7 @@ import org.springframework.stereotype.Component;
 @RequiredArgsConstructor
 @CommandMapping("debug_door_close")
 public class DoorCloseCommandHandler implements CommandHandler {
-    private final MotorDrivenDoor door;
+    private final Door door;
     @Override
     public void handle(CmdDTO cmdDTO) {
         this.door.close();
diff --git a/src/main/java/com/iflytop/gd/infrastructure/devices/VirtualDoor.java b/src/main/java/com/iflytop/gd/infrastructure/devices/VirtualDoor.java
new file mode 100644
index 0000000..7c6b761
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/infrastructure/devices/VirtualDoor.java
@@ -0,0 +1,24 @@
+package com.iflytop.gd.infrastructure.devices;
+
+import com.iflytop.gd.system.devices.Door;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+
+@Component
+@Profile("dev")
+public class VirtualDoor implements Door {
+    @Override
+    public void open() {
+
+    }
+
+    @Override
+    public void close() {
+
+    }
+
+    @Override
+    public void stop() {
+
+    }
+}
diff --git a/src/main/java/com/iflytop/gd/infrastructure/devices/VirtualHeater.java b/src/main/java/com/iflytop/gd/infrastructure/devices/VirtualHeater.java
new file mode 100644
index 0000000..d40030f
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/infrastructure/devices/VirtualHeater.java
@@ -0,0 +1,33 @@
+package com.iflytop.gd.infrastructure.devices;
+
+import com.iflytop.gd.system.devices.Heater;
+import com.iflytop.gd.system.models.HeaterStatus;
+
+
+/**
+ * 虚拟加热器
+ */
+public class VirtualHeater implements Heater {
+    private final HeaterStatus heaterStatus = new HeaterStatus();
+
+
+    @Override
+    public void open() {
+        this.heaterStatus.setOpen(true);
+    }
+
+    @Override
+    public void close() {
+        this.heaterStatus.setOpen(false);
+    }
+
+    @Override
+    public Double getCurrentTemperature() {
+        return this.heaterStatus.getCurrentTemperature();
+    }
+
+    @Override
+    public Double getTargetTemperature() {
+        return this.heaterStatus.getTargetTemperature();
+    }
+}
diff --git a/src/main/java/com/iflytop/gd/system/devices/Heater.java b/src/main/java/com/iflytop/gd/system/devices/Heater.java
index c659cb7..3effea7 100644
--- a/src/main/java/com/iflytop/gd/system/devices/Heater.java
+++ b/src/main/java/com/iflytop/gd/system/devices/Heater.java
@@ -9,12 +9,24 @@ public interface Heater {
      * 打开
      * @return
      */
-    boolean open();
+    void open();
 
 
     /**
      * 关闭
      * @return
      */
-    boolean close();
+    void close();
+
+    /**
+     * 获取当前温度
+     * @return
+     */
+    Double getCurrentTemperature();
+
+    /**
+     * 获取设定的目标温度
+     * @return
+     */
+    Double getTargetTemperature();
 }
diff --git a/src/main/java/com/iflytop/gd/system/models/HeaterStatus.java b/src/main/java/com/iflytop/gd/system/models/HeaterStatus.java
new file mode 100644
index 0000000..42c1fda
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/system/models/HeaterStatus.java
@@ -0,0 +1,13 @@
+package com.iflytop.gd.system.models;
+
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class HeaterStatus {
+    private Double targetTemperature = 0.0; // 目标温度
+    private Double currentTemperature = 0.0; // 当前温度
+    private boolean isOpen;
+}