diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/mapper/DevInfoMapper.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/mapper/DevInfoMapper.java
index cffd44c..ffcf764 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/mapper/DevInfoMapper.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/mapper/DevInfoMapper.java
@@ -215,5 +215,7 @@ public interface DevInfoMapper {
     List<DevInfo> getIdleDevRatio();
 
     List<DevInfo> getLeaseCountByTypeName();
+
+    List<DevInfo> getDeviceShareRanking();
 }
 
diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/largeScreen/controller/LargeScreenController.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/largeScreen/controller/LargeScreenController.java
index 1e08379..f03256d 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/largeScreen/controller/LargeScreenController.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/largeScreen/controller/LargeScreenController.java
@@ -77,6 +77,13 @@ public class LargeScreenController {
         return AjaxResult.success(groupedList.get(randomValue));
     }
 
+    @ApiOperation("装备共享排名")
+    @GetMapping("/getDeviceShareRanking")
+    public AjaxResult getDeviceShareRanking() {
+        List<DevInfo> list = devInfoMapper.getDeviceShareRanking();
+        return AjaxResult.success(list);
+    }
+
     @ApiOperation("订单数据")
     @GetMapping("/orderData")
     public AjaxResult getOrderData() {
diff --git a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml
index 9163445..79d8bd9 100644
--- a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml
+++ b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml
@@ -999,4 +999,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                  LEFT JOIN ma_type mt3 on mt3.type_id=mt4.parent_id
         group by type_name
     </select>
+
+    <select id="getDeviceShareRanking" resultType="com.bonus.material.device.domain.DevInfo">
+        select
+            sd.dept_name as com_name,count(mdi.ma_id) as dev_count
+        from ma_dev_info mdi
+                 LEFT JOIN sys_dept sd on sd.dept_id=mdi.own_co
+        where mdi.ma_status in (2,3)
+        group by mdi.own_co
+        order by dev_count desc
+    </select>
 </mapper>