diff --git a/src/main/java/com/qyft/gd/device/service/DeviceService.java b/src/main/java/com/qyft/gd/device/service/DeviceService.java
index 748eef4..4d2b530 100644
--- a/src/main/java/com/qyft/gd/device/service/DeviceService.java
+++ b/src/main/java/com/qyft/gd/device/service/DeviceService.java
@@ -269,6 +269,35 @@ public class DeviceService {
     }
 
     /**
+     * 开始加热
+     *
+     * @param temperature 温度值
+     */
+    public boolean startHeating(int temperature) {
+        Map<String, Object> params = new HashMap<>();
+        params.put("temperature", temperature);
+        DeviceFeedback deviceFeedback = tcpClient.sendCommand("startHeating", params);
+        if (deviceFeedback == null || deviceFeedback.getError() != null) {
+            log.error("TCP startHeating 指令执行错误 {}", JSONUtil.toJsonStr(deviceFeedback));
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * 停止加热
+     */
+    public boolean stopHeating() {
+        DeviceFeedback deviceFeedback = tcpClient.sendCommand("stopHeating");
+        if (deviceFeedback == null || deviceFeedback.getError() != null) {
+            log.error("TCP stopHeating 指令执行错误 {}", JSONUtil.toJsonStr(deviceFeedback));
+            return false;
+        }
+        return true;
+    }
+
+
+    /**
      * 抬起托盘到指定高度
      *
      * @param distance 距离