diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/ResourceController.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/ResourceController.java
index bd8872624..4c4d1fa84 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/ResourceController.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/ResourceController.java
@@ -13,17 +13,13 @@ import com.njcn.device.pq.pojo.po.ResourceData;
 import com.njcn.device.pq.service.ResourceService;
 import com.njcn.oss.utils.FileStorageUtil;
 import com.njcn.web.controller.BaseController;
-import io.minio.GetObjectArgs;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.io.FileUtils;
-import org.apache.tomcat.util.http.fileupload.IOUtils;
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
 import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/ResourceService.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/ResourceService.java
index ed0d534df..2db3a62a0 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/ResourceService.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/ResourceService.java
@@ -1,10 +1,7 @@
 package com.njcn.device.pq.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
-import com.njcn.device.pq.pojo.param.LargeScreenParam;
 import com.njcn.device.pq.pojo.po.ResourceData;
-import com.njcn.device.pq.pojo.vo.MonitoringPointScaleVO;
-import com.njcn.system.pojo.po.Resinformation;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletRequest;
diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/ResourceServiceImpl.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/ResourceServiceImpl.java
index d020f35bc..b73ce4e59 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/ResourceServiceImpl.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/ResourceServiceImpl.java
@@ -1,25 +1,11 @@
 package com.njcn.device.pq.service.impl;
 
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import com.njcn.common.pojo.dto.SimpleDTO;
-import com.njcn.device.pq.mapper.LargeScreenMapper;
 import com.njcn.device.pq.mapper.ResourceMapper;
-import com.njcn.device.pq.pojo.dto.GeneralDeviceDTO;
-import com.njcn.device.pq.pojo.param.DeviceInfoParam;
-import com.njcn.device.pq.pojo.param.LargeScreenParam;
-import com.njcn.device.pq.pojo.param.MonitoringPointScaleParam;
 import com.njcn.device.pq.pojo.po.ResourceData;
-import com.njcn.device.pq.pojo.vo.MonitoringPointScaleVO;
-import com.njcn.device.pq.service.LargeScreenService;
 import com.njcn.device.pq.service.ResourceService;
 import com.njcn.oss.constant.OssPath;
 import com.njcn.oss.utils.FileStorageUtil;
-import com.njcn.poi.excel.ExcelUtil;
-import com.njcn.system.pojo.enums.StatisticsEnum;
-import com.njcn.system.pojo.po.Resinformation;
-import com.njcn.system.pojo.po.ResinformationParam;
-import com.njcn.web.utils.RequestUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang.StringUtils;
@@ -30,11 +16,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.*;
 import java.time.LocalDateTime;
-import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 /**
  * @version 1.0.0