diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java
index 394e865..486af11 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/device/domain/DevInfo.java
@@ -63,9 +63,12 @@ public class DevInfo extends BaseEntity {
     @ApiModelProperty(value = "设备数量")
     private Integer deviceCount;
 
-    @ApiModelProperty(value = "比例范围")
+    @ApiModelProperty(value = "比率的范围,比如: x%-y%")
     private String ratioRange;
 
+    @ApiModelProperty(value = "比率,比如: 80%")
+    private double ratio;
+
     @ApiModelProperty(value = "单位")
     @NotBlank(message = "单位不能为空")
     private String unitName;
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 2bf35da..cffd44c 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
@@ -213,5 +213,7 @@ public interface DevInfoMapper {
     int updateTotalDevLeaseDay();
 
     List<DevInfo> getIdleDevRatio();
+
+    List<DevInfo> getLeaseCountByTypeName();
 }
 
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 8772404..ce0f093 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
@@ -51,6 +51,19 @@ public class LargeScreenController {
         return AjaxResult.success(list);
     }
 
+    @ApiOperation("出租装备分类占比")
+    @GetMapping("/getLeaseCountByTypeName")
+    public AjaxResult getLeaseCountByTypeName() {
+        List<DevInfo> list = devInfoMapper.getLeaseCountByTypeName();
+        Integer total = list.stream().mapToInt(DevInfo::getDeviceCount).sum();
+        list.forEach(item -> {
+            double ratio = total == 0 ? 0 : (double) item.getDeviceCount() / total;
+            double ratioPercent = ratio * 100;
+            item.setRatio(ratioPercent);
+        });
+        return AjaxResult.success(list);
+    }
+
 
     @ApiOperation("订单数据")
     @GetMapping("/orderData")
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 cdf7330..9163445 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
@@ -990,4 +990,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         ORDER BY
             ratio_range
     </select>
+
+    <select id="getLeaseCountByTypeName" resultType="com.bonus.material.device.domain.DevInfo">
+        select mt3.type_name, count(1) as device_count
+        from ma_order_details modd
+                 LEFT JOIN ma_dev_info mdi on modd.ma_id=mdi.ma_id
+                 LEFT JOIN ma_type mt4 on mt4.type_id=mdi.type_id
+                 LEFT JOIN ma_type mt3 on mt3.type_id=mt4.parent_id
+        group by type_name
+    </select>
 </mapper>