大屏：出租装备分析

bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/largeScreen/controller/LargeScreenController.java

@@ -56,7 +56,7 @@ public class LargeScreenController {
         return AjaxResult.success(list);
     }
 
-    @ApiOperation("出租装备分类占比")
+    @ApiOperation("出租装备分析")
     @GetMapping("/getLeaseCountByTypeName")
     public AjaxResult getLeaseCountByTypeName() {
         List<DevInfo> list = devInfoMapper.getLeaseCountByTypeName();

bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/DevInfoMapper.xml

@@ -997,6 +997,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                  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
+        where mt3.type_name is not null
         group by type_name
     </select>