diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java
index cd145ec8..1f71a562 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java
@@ -3,11 +3,7 @@ package com.nflg.mobilebroken.admin.controller;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.convert.Convert;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
-import com.nflg.mobilebroken.admin.constant.Constant;
-import com.nflg.mobilebroken.admin.constant.DeviceSourceFromEnum;
-import com.nflg.mobilebroken.admin.pojo.dto.BaseAreaEditDTO;
 import com.nflg.mobilebroken.admin.pojo.dto.DeviceDTO;
-import com.nflg.mobilebroken.admin.pojo.query.DepartmentQuery;
 import com.nflg.mobilebroken.admin.pojo.query.DeviceQuery;
 import com.nflg.mobilebroken.admin.pojo.vo.DeviceExcelVO;
 import com.nflg.mobilebroken.admin.service.AdminDeviceService;
@@ -15,30 +11,19 @@ import com.nflg.mobilebroken.common.constant.STATE;
 import com.nflg.mobilebroken.common.exception.NflgException;
 import com.nflg.mobilebroken.common.pojo.ApiResult;
 import com.nflg.mobilebroken.common.pojo.PageData;
-import com.nflg.mobilebroken.common.pojo.dto.DevComponentExcel;
-import com.nflg.mobilebroken.common.pojo.vo.TBaseAreaVO;
 import com.nflg.mobilebroken.common.util.EecExcelUtil;
-import com.nflg.mobilebroken.common.util.TokenUtil;
-import com.nflg.mobilebroken.common.util.UniqueSequenceGenerator;
 import com.nflg.mobilebroken.common.util.VUtils;
 import com.nflg.mobilebroken.repository.entity.Device;
-import com.nflg.mobilebroken.repository.entity.DeviceComponent;
-import com.nflg.mobilebroken.repository.entity.TBaseDeviceType;
 import com.nflg.mobilebroken.repository.service.IDeviceService;
-import com.nflg.mobilebroken.repository.service.ITBaseAreaService;
-import com.nflg.mobilebroken.repository.service.ITBaseDeviceTypeService;
 import com.nflg.mobilebroken.starter.annotation.MethodInfoMark;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 import org.ttzero.excel.entity.ListSheet;
-import org.ttzero.excel.entity.Workbook;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 import java.io.IOException;
-import java.time.LocalDateTime;
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;