首页概览-设备统计更新1

fiveep-persistence/src/main/resources/mapper/mysql/DeviceMapper.xml

@@ -20,7 +20,7 @@
         inner join device_status as ds
         on us.site_id = ds.site_id
         inner join device as d
-        on us.site_id = d.site_Id
+        on ds.device_code = d.device_code
         <where>
             <if test="userId != null and userId != 0">
                 and us.user_id = #{userId}