diff --git a/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java b/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java
index b71a2ad2..c77cb89c 100644
--- a/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java
@@ -247,7 +247,7 @@ public class DcDeviceController extends BaseController {
             JSONObject formatValue = JSON.parseObject(jsonObject.get("formatValue").toString());
             map.put("1", formatValue.get("1"));
             map.put("3", formatValue.get("3"));
-            map.put("timestamp", jsonObject.get("timestamp"));
+            map.put("timestamp", jsonObject.get("equipmentReportingTime"));
             list.add(map);
         });
         return AjaxResult.success(list);