diff --git a/pom.xml b/pom.xml
index 9460185f..06276c1e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -195,7 +195,7 @@
         <repository>
             <id>public</id>
             <name>aliyun nexus</name>
-<!--            <url>https://maven.aliyun.com/repository/central</url>-->
+            <!--            <url>https://maven.aliyun.com/repository/central</url>-->
             <url>https://repo1.maven.org/maven2/</url>
             <releases>
                 <enabled>true</enabled>
diff --git a/renren-admin/src/main/java/io/renren/common/aspect/ActivitiNoticeAspect.java b/renren-admin/src/main/java/io/renren/common/aspect/ActivitiNoticeAspect.java
index 1683e61e..5ef40aba 100644
--- a/renren-admin/src/main/java/io/renren/common/aspect/ActivitiNoticeAspect.java
+++ b/renren-admin/src/main/java/io/renren/common/aspect/ActivitiNoticeAspect.java
@@ -8,8 +8,6 @@ import io.renren.modules.notice.service.SysNoticeService;
 import io.renren.modules.processForm.dto.TAbilityApplicationDTO;
 import io.renren.modules.processForm.service.TAbilityApplicationService;
 import io.renren.modules.resource.service.ResourceService;
-import io.renren.modules.sys.dto.SysDeptDTO;
-import io.renren.modules.sys.dto.SysRoleDTO;
 import io.renren.modules.sys.dto.SysUserDTO;
 import io.renren.modules.sys.service.SysDeptService;
 import io.renren.modules.sys.service.SysRoleService;
@@ -308,7 +306,7 @@ public class ActivitiNoticeAspect {
                 if ("能力申请流程".equals(activitiNoticeOperation.process())) {
                     type = 0;
                     //审核结束通知，通知内容：【审核完成通知】您发起的+资源名称+申请已完成审核，请登录UCS“我的申请”查看详情。
-                    content = "【审核完成通知】您发起的" + resourceName + "申请已完成审核，请登录UCS“我的申请”查看详情。" +  "审核结果为：" + finalResult;
+                    content = "【审核完成通知】您发起的" + resourceName + "申请已完成审核，请登录UCS“我的申请”查看详情。" + "审核结果为：" + finalResult;
 
                 } else if ("能力资源上架".equals(activitiNoticeOperation.process())) {
                     type = 2;
diff --git a/renren-admin/src/main/java/io/renren/modules/fuse/entity/TbFuseResourceEntity.java b/renren-admin/src/main/java/io/renren/modules/fuse/entity/TbFuseResourceEntity.java
index 3490fb69..b4614c39 100644
--- a/renren-admin/src/main/java/io/renren/modules/fuse/entity/TbFuseResourceEntity.java
+++ b/renren-admin/src/main/java/io/renren/modules/fuse/entity/TbFuseResourceEntity.java
@@ -2,7 +2,6 @@ package io.renren.modules.fuse.entity;
 
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
diff --git a/renren-admin/src/main/java/io/renren/modules/gateway/controller/MonitorControllerV2.java b/renren-admin/src/main/java/io/renren/modules/gateway/controller/MonitorControllerV2.java
index e5d88e2e..84d4c168 100644
--- a/renren-admin/src/main/java/io/renren/modules/gateway/controller/MonitorControllerV2.java
+++ b/renren-admin/src/main/java/io/renren/modules/gateway/controller/MonitorControllerV2.java
@@ -1,8 +1,6 @@
 package io.renren.modules.gateway.controller;
 
 
-import cn.hutool.core.io.FileUtil;
-import cn.hutool.poi.excel.ExcelUtil;
 import com.alibaba.excel.annotation.ExcelProperty;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -25,7 +23,6 @@ import io.renren.modules.sys.entity.SysDeptEntity;
 import io.renren.modules.sys.enums.JhDeptEnum;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
-import lombok.Builder;
 import lombok.Data;
 import lombok.extern.log4j.Log4j2;
 import org.apache.commons.lang3.StringUtils;
@@ -36,14 +33,10 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.client.RestTemplate;
+
 import javax.naming.NamingException;
 import javax.naming.directory.SearchResult;
-import javax.naming.ldap.LdapContext;
-import javax.servlet.ServletOutputStream;
-import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
 import java.io.IOException;
 import java.util.*;
 import java.util.concurrent.*;
@@ -357,7 +350,7 @@ public class MonitorControllerV2 {
     }
 
     @Data
-    static public class Org{
+    static public class Org {
         @ExcelProperty("名称")
         String orgName;
     }
@@ -379,8 +372,8 @@ public class MonitorControllerV2 {
                     String origStr = (String) relult.getAttributes().get("distinguishedName").get();
                     String[] orgs = origStr.split(",");
                     StringBuilder builder = new StringBuilder();
-                    for (int i = orgs.length -3-1; i >= 0; i--) {
-                        builder.append("/" + orgs[i].replace("OU=",""));
+                    for (int i = orgs.length - 3 - 1; i >= 0; i--) {
+                        builder.append("/" + orgs[i].replace("OU=", ""));
                     }
                     Org org = new Org();
                     org.setOrgName(builder.toString());
@@ -394,7 +387,7 @@ public class MonitorControllerV2 {
 
 //        ExcelUtil.getWriter().write(all, false);
 
-        ExcelUtils.exportExcelToTarget(response, "org","all", all, Org.class);
+        ExcelUtils.exportExcelToTarget(response, "org", "all", all, Org.class);
     }
 
 }
diff --git a/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java b/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
index cc91b246..d0eabfc8 100644
--- a/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
+++ b/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
@@ -15,7 +15,6 @@ import io.renren.common.domain.Tsingtao_xhaProperties;
 import io.renren.common.page.PageData;
 import io.renren.common.service.impl.CrudServiceImpl;
 import io.renren.common.utils.DateUtils;
-import io.renren.modules.device.dto.TbDeviceApplyDTO;
 import io.renren.modules.monitor.dto.CameraChannelDto1;
 import io.renren.modules.monitor.entity.CameraChannel;
 import io.renren.modules.monitor.mapper.CameraChannelMapper;
@@ -2292,7 +2291,7 @@ public class ResourceServiceImpl extends CrudServiceImpl<ResourceDao, ResourceEn
         if (params.containsKey("page") && org.apache.commons.lang3.StringUtils.isNotBlank(params.get("page").toString())) {
             curPage = Integer.parseInt(params.get("page").toString());
         }
-        List<Map> dtoList= resourceDao.selectCensusResourceTable(params);
+        List<Map> dtoList = resourceDao.selectCensusResourceTable(params);
         List result = dtoList.stream().skip((curPage - 1) * limit).limit(limit).collect(Collectors.toList());
         return new PageData(result, dtoList.size());
     }
@@ -2307,7 +2306,7 @@ public class ResourceServiceImpl extends CrudServiceImpl<ResourceDao, ResourceEn
         if (params.containsKey("page") && org.apache.commons.lang3.StringUtils.isNotBlank(params.get("page").toString())) {
             curPage = Integer.parseInt(params.get("page").toString());
         }
-        List<Map> dtoList= resourceDao.selectCensusApplyTable(params);
+        List<Map> dtoList = resourceDao.selectCensusApplyTable(params);
         List result = dtoList.stream().skip((curPage - 1) * limit).limit(limit).collect(Collectors.toList());
         return new PageData(result, dtoList.size());
     }
diff --git a/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java b/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java
index 91633f0b..e9f7c48b 100644
--- a/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java
+++ b/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java
@@ -20,9 +20,7 @@ import io.renren.modules.security.service.SysUserTokenService;
 import io.renren.modules.security.user.SecurityUser;
 import io.renren.modules.security.user.UserDetail;
 import io.renren.modules.sys.dao.SysDeptDao;
-import io.renren.modules.sys.dao.SysUserDao;
 import io.renren.modules.sys.dto.SysUserDTO;
-import io.renren.modules.sys.entity.SysUserEntity;
 import io.renren.modules.sys.enums.UserStatusEnum;
 import io.renren.modules.sys.service.SysUserService;
 import io.swagger.annotations.Api;
diff --git a/renren-admin/src/main/resources/mapper/device/TbDeviceDao.xml b/renren-admin/src/main/resources/mapper/device/TbDeviceDao.xml
index 0815b9dd..a1dc941d 100644
--- a/renren-admin/src/main/resources/mapper/device/TbDeviceDao.xml
+++ b/renren-admin/src/main/resources/mapper/device/TbDeviceDao.xml
@@ -18,7 +18,8 @@
     </resultMap>
 
     <select id="getDeviceDTOList" resultMap="deviceDTO">
-        select td.*, IFNULL(ANY_VALUE(tda.state),1) as state from tb_device td left join tb_device_apply tda on td.id=tda.device_id
+        select td.*, IFNULL(ANY_VALUE(tda.state),1) as state from tb_device td left join tb_device_apply tda on
+        td.id=tda.device_id
         <if test="userId != null and userId != ''">
             and tda.creator = #{userId}
         </if>
diff --git a/renren-admin/src/main/resources/mapper/fuse/TbFuseResourceDao.xml b/renren-admin/src/main/resources/mapper/fuse/TbFuseResourceDao.xml
index 0e6d6389..f2546f8b 100644
--- a/renren-admin/src/main/resources/mapper/fuse/TbFuseResourceDao.xml
+++ b/renren-admin/src/main/resources/mapper/fuse/TbFuseResourceDao.xml
@@ -7,7 +7,8 @@
         insert into tb_fuse_resource(id, fuse_id, resource_id, sequence, type, dept_name, resource_name)
         values
         <foreach collection="list" item="item" separator=",">
-            (#{item.id}, #{item.fuseId}, #{item.resourceId}, #{item.sequence}, #{item.type}, #{item.deptName}, #{item.resourceName})
+            (#{item.id}, #{item.fuseId}, #{item.resourceId}, #{item.sequence}, #{item.type}, #{item.deptName},
+            #{item.resourceName})
         </foreach>
     </insert>
 
diff --git a/renren-admin/src/main/resources/mapper/processForm/TAbilityApplicationDao.xml b/renren-admin/src/main/resources/mapper/processForm/TAbilityApplicationDao.xml
index 5a01cd72..a2d39ac4 100644
--- a/renren-admin/src/main/resources/mapper/processForm/TAbilityApplicationDao.xml
+++ b/renren-admin/src/main/resources/mapper/processForm/TAbilityApplicationDao.xml
@@ -123,10 +123,10 @@
         UNION
         SELECT
 
-            COUNT( id ) AS 'amount',
-            '会议室' AS 'type'
+        COUNT( id ) AS 'amount',
+        '会议室' AS 'type'
         FROM
-            t_meetingroom_book tmb
+        t_meetingroom_book tmb
         ) temp2
     </select>
 
diff --git a/renren-admin/src/main/resources/mapper/resource/ResourceDao.xml b/renren-admin/src/main/resources/mapper/resource/ResourceDao.xml
index 509177ff..dba3c146 100644
--- a/renren-admin/src/main/resources/mapper/resource/ResourceDao.xml
+++ b/renren-admin/src/main/resources/mapper/resource/ResourceDao.xml
@@ -1843,7 +1843,8 @@
 
     <select id="selectCensusResourceTable" resultType="java.util.Map">
         SELECT sd.name AS deptName, tdr.name AS resourceName, tdr.type, tdr.create_date AS createDate,
-        CASE WHEN (tdr.del_flag=0 OR tdr.del_flag=5) THEN '通过' WHEN tdr.del_flag=6 THEN '不通过' ELSE '审核中' END AS approveStatus, trma.instance_id AS applyNumber
+        CASE WHEN (tdr.del_flag=0 OR tdr.del_flag=5) THEN '通过' WHEN tdr.del_flag=6 THEN '不通过' ELSE '审核中' END AS
+        approveStatus, trma.instance_id AS applyNumber
         FROM (SELECT IF(d.type='组件服务', a.attr_value, d.type) AS type, d.id, d.del_flag, d.dept_id, d.create_date,
         d.name
         FROM tb_data_resource d LEFT JOIN tb_data_attr a ON d.id=a.data_resource_id AND a.attr_type='组件类型' AND
@@ -1938,7 +1939,8 @@
             '青岛市大数据发展管理局' AS 'resourceDeptName',
             '会议室' AS 'type',
             tm.create_date AS 'createDate',
-            CASE tmb.state WHEN 1 THEN '审核中' WHEN 2 THEN '通过' WHEN 3 THEN '不通过' ELSE '审核中' END AS 'approveStatus',
+            CASE tmb.state WHEN 1 THEN '审核中' WHEN 2 THEN '通过' WHEN 3 THEN '不通过' ELSE '审核中' END AS
+            'approveStatus',
             '' AS 'applyNumber'
             FROM
             t_meetingroom_book tmb,
diff --git a/renren-admin/src/main/resources/mapper/resourceCar/ResourceCarDao.xml b/renren-admin/src/main/resources/mapper/resourceCar/ResourceCarDao.xml
index e87e1c28..b4a4309f 100644
--- a/renren-admin/src/main/resources/mapper/resourceCar/ResourceCarDao.xml
+++ b/renren-admin/src/main/resources/mapper/resourceCar/ResourceCarDao.xml
@@ -94,7 +94,7 @@
         left join sys_dept dept on car.dept_name=dept.name
         WHERE car.user_id = #{userId}
         AND car.del_flag = 0
-          AND car.dept_name IS NOT NULL
+        AND car.dept_name IS NOT NULL
         <if test="name != null and name != ''">
             AND car.name LIKE CONCAT('%',#{name},'%')
         </if>
diff --git a/renren-admin/src/main/resources/mapper/sys/SysDeptDao.xml b/renren-admin/src/main/resources/mapper/sys/SysDeptDao.xml
index c19ca5ce..45a309ba 100644
--- a/renren-admin/src/main/resources/mapper/sys/SysDeptDao.xml
+++ b/renren-admin/src/main/resources/mapper/sys/SysDeptDao.xml
@@ -5,13 +5,13 @@
 
     <select id="getList" resultType="io.renren.modules.sys.entity.SysDeptEntity">
         select t1.*,(select t2.name from sys_dept t2 where t2.id=t1.pid)parentName from sys_dept t1
-        where  1 = 1 AND name != '访客部门'
-            <if test="deptIdList != null">
-                t1.id in
-                <foreach item="id" collection="deptIdList" open="(" separator="," close=")">
-                    #{id}
-                </foreach>
-            </if>
+        where 1 = 1 AND name != '访客部门'
+        <if test="deptIdList != null">
+            t1.id in
+            <foreach item="id" collection="deptIdList" open="(" separator="," close=")">
+                #{id}
+            </foreach>
+        </if>
 
         order by t1.sort asc
     </select>
diff --git a/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java b/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java
index a26a1222..c204f531 100644
--- a/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java
+++ b/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java
@@ -296,11 +296,11 @@ public class JhlDAPTool {
 
         Hashtable<String, String> env = new Hashtable<String, String>();
         env.put(Context.INITIAL_CONTEXT_FACTORY, FACTORY);
-        env.put(Context.PROVIDER_URL, URL +BASEDN);
+        env.put(Context.PROVIDER_URL, URL + BASEDN);
         env.put(Context.SECURITY_AUTHENTICATION, "simple");
         env.put(Context.SECURITY_PRINCIPAL, username);   // 管理员
         env.put(Context.SECURITY_CREDENTIALS, password);  // 管理员密码
-        env.put("java.naming.ldap.attributes.binary","objectGUID");
+        env.put("java.naming.ldap.attributes.binary", "objectGUID");
         LinkedList<SearchResult> all = new LinkedList<>();
         try {
             InitialLdapContext ctx = new InitialLdapContext(env, connCtls);
@@ -322,7 +322,7 @@ public class JhlDAPTool {
         } catch (Exception e) {
             log.error("ldap错误", e);
             return null;
-        }finally {
+        } finally {
             closeContext();
         }
         return all;