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 d294271..43afe0c 100644
--- a/src/main/java/com/qyft/gd/device/service/DeviceService.java
+++ b/src/main/java/com/qyft/gd/device/service/DeviceService.java
@@ -274,7 +274,7 @@ public class DeviceService {
      * @param heaterId 加热器id
      * @param temperature 温度值
      */
-    public boolean startHeating(String heaterId, int temperature) {
+    public boolean startHeating(String heaterId, double temperature) {
         Map<String, Object> params = new HashMap<>();
         params.put("heaterId", heaterId);
         params.put("temperature", temperature);
diff --git a/src/main/java/com/qyft/gd/service/CMDService.java b/src/main/java/com/qyft/gd/service/CMDService.java
index 12ec0a9..01e4178 100644
--- a/src/main/java/com/qyft/gd/service/CMDService.java
+++ b/src/main/java/com/qyft/gd/service/CMDService.java
@@ -95,7 +95,7 @@ public class CMDService {
 // 开始加热
     private Boolean startHeat(CMDForm cmdForm) {
         List<Supplier<Boolean>> cmdList = new ArrayList<>();
-        cmdList.add(() -> deviceService.startHeating((String) cmdForm.getParams().get("heaterId"),(Integer) cmdForm.getParams().get("time")));
+        cmdList.add(() -> deviceService.startHeating((String) cmdForm.getParams().get("heaterId"),(Double) cmdForm.getParams().get("time")));
         return run(cmdList);
     }
 // 摇匀