diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/deviceupload/PowerHeartbeat.java b/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/deviceupload/PowerHeartbeat.java
index 3d2c901e0..da6d0132c 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/deviceupload/PowerHeartbeat.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/deviceupload/PowerHeartbeat.java
@@ -65,7 +65,7 @@ public class PowerHeartbeat {
     /**
      * 该时间段内消耗电量：此数据需除以4800后才是真实的电量，该字段属于调试使用，服务器无需关心此字段
      */
-    private String timePeriodElectricity;
+    // private String timePeriodElectricity;
 
     /**
      * 峰值功率：整个充电过程中出现过的最大功率，有些版本无此字段
@@ -95,7 +95,7 @@ public class PowerHeartbeat {
     /**
      * 上发指令当时的时间，有时候不准确，该字段属于调试使用，服务器无需关心此字段
      */
-    private String timestamp;
+    // private String timestamp;
 
     /**
      * 占位时长：（充电柜专用，其他设备忽略此字段）表示充满后占用设备的时长，单位为分钟
@@ -150,8 +150,8 @@ public class PowerHeartbeat {
         length = 1;
         this.portTemperature = BytesUtil.bytesToIntLittle(Arrays.copyOfRange(dataBytes, startIndex, startIndex = startIndex + length)) + "";
 
-        length = 4;
-        this.timestamp = BytesUtil.bytesToIntLittle(Arrays.copyOfRange(dataBytes, startIndex, startIndex = startIndex + length)) + "";
+        // length = 4;
+        // this.timestamp = BytesUtil.bytesToIntLittle(Arrays.copyOfRange(dataBytes, startIndex, startIndex = startIndex + length)) + "";
 
         length = 2;
         this.occupancyTime = BytesUtil.bytesToIntLittle(Arrays.copyOfRange(dataBytes, startIndex, startIndex = startIndex + length)) + "";