diff --git a/op-modules/op-device/src/main/java/com/op/device/service/impl/DeviceInterfaceServiceImpl.java b/op-modules/op-device/src/main/java/com/op/device/service/impl/DeviceInterfaceServiceImpl.java
index ff917fbc..f4078898 100644
--- a/op-modules/op-device/src/main/java/com/op/device/service/impl/DeviceInterfaceServiceImpl.java
+++ b/op-modules/op-device/src/main/java/com/op/device/service/impl/DeviceInterfaceServiceImpl.java
@@ -140,6 +140,11 @@ public class DeviceInterfaceServiceImpl implements IDeviceInterfaceService {
         //查询所有设备（设备停用的除外）
         // CAST(SUM(CASE WHEN equipment_status = '1' or equipment_status = '3' THEN 1 Else 0 END)*100.00/COUNT(*) as decimal(18,2)) AS intactRate
         EquOperation equipmentIntactRate = deviceInterfaceMapper.getEquipmentIntactRate(equOperation);
+        Double totalEquipment = new Double(equipmentIntactRate.getTotalEquipment());
+        Double operationEquipment = new Double(equipmentIntactRate.getOperationEquipment());
+        Double intactRate = operationEquipment*100/totalEquipment;
+        String douStr = String.format("%.2f", intactRate);
+        equipmentIntactRate.setIntactRate(douStr);
         return success(equipmentIntactRate);
     }
 
diff --git a/op-modules/op-device/src/main/resources/mapper/device/DeviceInterfaceMapper.xml b/op-modules/op-device/src/main/resources/mapper/device/DeviceInterfaceMapper.xml
index 781de59d..e79b6ece 100644
--- a/op-modules/op-device/src/main/resources/mapper/device/DeviceInterfaceMapper.xml
+++ b/op-modules/op-device/src/main/resources/mapper/device/DeviceInterfaceMapper.xml
@@ -76,7 +76,7 @@
         where dict_label = 'device_refresh_time'
     </select>
 
-    <!--设备稳定性 MTBF 每日-->
+    <!--设备稳定性 MTBF 年月日-->
     <select id="getMTBFList" parameterType="EquOperation" resultType="com.op.device.domain.EquOperation">
         select
         row_number() over (order by sum(
@@ -108,17 +108,7 @@
         SELECT
         SUM(CASE WHEN equipment_status = '1' or equipment_status = '3' THEN 1 Else 0 END) AS operationEquipment,
         SUM(CASE WHEN equipment_status = '0' or equipment_status = '2' THEN 1 Else 0 END) AS faultEquipment,
-        COUNT(*) AS totalEquipment,
-        (
-        SELECT COUNT(id)
-        FROM equ_operation
-        WHERE '4%' > failure_rate AND CONVERT(date, create_time) = CONVERT(date, GETDATE())
-        )*100 /
-        (
-        SELECT COUNT(id)
-        FROM equ_operation
-        WHERE CONVERT(date, create_time) = CONVERT(date, GETDATE())
-        ) AS intactRate
+        COUNT(*) AS totalEquipment
         FROM base_equipment
         WHERE  del_flag = '0' AND status = '1'
     </select>