diff --git a/intc-modules/intc-iot/src/main/java/com/intc/iot/controller/IotController.java b/intc-modules/intc-iot/src/main/java/com/intc/iot/controller/IotController.java
index 6d05859..17eb033 100644
--- a/intc-modules/intc-iot/src/main/java/com/intc/iot/controller/IotController.java
+++ b/intc-modules/intc-iot/src/main/java/com/intc/iot/controller/IotController.java
@@ -1135,17 +1135,20 @@ public class IotController extends BaseController {
                                                 case "Tfluorescence": // 荧光值
                                                     device.setTfluorescence(Double.parseDouble(value.toString()));
                                                     break;
+                                                case "Phasedifference": // 相位差
+                                                    device.setPhaseDifference(Double.parseDouble(value.toString()));
+                                                    break;
                                                 // 开关状态
-                                                case "switch1":
+                                                case "Switch1":
                                                     switches.get(0).setIsOpen(Integer.parseInt(value.toString()));
                                                     break;
-                                                case "switch2":
+                                                case "Switch2":
                                                     switches.get(1).setIsOpen(Integer.parseInt(value.toString()));
                                                     break;
-                                                case "switch3":
+                                                case "Switch3":
                                                     switches.get(2).setIsOpen(Integer.parseInt(value.toString()));
                                                     break;
-                                                case "switch4":
+                                                case "Switch4":
                                                     switches.get(3).setIsOpen(Integer.parseInt(value.toString()));
                                                     break;
                                                 // 开关电压电流