diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/TerminalMaintainServiceImpl.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/TerminalMaintainServiceImpl.java
index 56e428b51..d7688549c 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/TerminalMaintainServiceImpl.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/TerminalMaintainServiceImpl.java
@@ -282,9 +282,11 @@ public class TerminalMaintainServiceImpl implements TerminalMaintainService {
     public List<TerminalDaliyFlowVO> getFlowManageDetail(TerminalMainQueryParam param) {
         List<TerminalDaliyFlowVO> list = new ArrayList<>();
         TerminalDaliyFlowVO flowManageDetail = terminalMaintainMapper.getFlowManageDetail(param.getDevId());
-        if (flowManageDetail == null) {
-            list.add(new TerminalDaliyFlowVO());
-            return list;
+        if (flowManageDetail ==null) {
+            flowManageDetail = new TerminalDaliyFlowVO();
+            flowManageDetail.setBaseFlow(1024f);
+            flowManageDetail.setExtendFlow(0f);
+            flowManageDetail.setFlowMeal(1024f);
         }
         List<DeviceDayFlow> deviceDayFlowList = getFlowManageDetailFromInfluxDB(param);
         float sum = (float) deviceDayFlowList.stream().mapToDouble(DeviceDayFlow::getDailyActualValue).sum();