diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java b/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java
index deb2535..2604ffb 100644
--- a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java
+++ b/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java
@@ -43,14 +43,14 @@ public class MachineIotDataReceivedEvent implements Serializable {
     private Long accJobCount;
 
     /**
-     * 当前产能（距离上次的生产数量）
+     * 当前工作产能（距离上次的生产数量）
      */
-    private Long currCount;
+    private Long currJobCount;
 
     /**
-     * 当前时长（距离上次的间隔时长，单位秒）
+     * 当前工作时长（距离上次的间隔时长，单位秒）
      */
-    private Long currDuration;
+    private Long currJobDuration;
 
     /**
      * 当天的工作时长（单位秒）