diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/ContestController.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/ContestController.java
index a337187a..20b807c6 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/ContestController.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/ContestController.java
@@ -452,7 +452,6 @@ public class ContestController {
                     // 如果已经开启了封榜模式
                     .between(isOpenSealRank, "submit_time", contest.getStartTime(), contest.getSealRankTime())
                     .between(!isOpenSealRank, "submit_time", contest.getStartTime(), contest.getEndTime())
-                    .ne("uid", "1")
                     .ne("username", contest.getAuthor())
                     .orderByAsc("time");
 
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/JudgeController.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/JudgeController.java
index 4d55c9c7..f0b44c9b 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/JudgeController.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/oj/JudgeController.java
@@ -313,7 +313,7 @@ public class JudgeController {
             }
         }
 
-        // 超级管理员与管理员有权限查看代码
+        // 超级管理员与题目管理员有权限查看代码
         // 如果不是本人或者并未分享代码，则不可查看
         // 当此次提交代码不共享
         // 比赛提交只有比赛创建者和root账号可看代码
@@ -332,8 +332,7 @@ public class JudgeController {
                 judge.setCode(null);
             }
         }else {
-            boolean admin = SecurityUtils.getSubject().hasRole("admin")
-                    || SecurityUtils.getSubject().hasRole("problem_admin");// 是否为管理员
+            boolean admin = SecurityUtils.getSubject().hasRole("problem_admin");// 是否为题目管理员
             if (!judge.getShare() && !root && !admin) {
                 if (userRolesVo != null) { // 当前是登陆状态
                     // 需要判断是否为当前登陆用户自己的提交代码
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/UserInfoMapper.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/UserInfoMapper.java
index 5ab467f7..28129a84 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/UserInfoMapper.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/UserInfoMapper.java
@@ -6,6 +6,8 @@ import top.hcode.hoj.pojo.dto.RegisterDto;
 import top.hcode.hoj.pojo.entity.UserInfo;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 
+import java.util.List;
+
 
 /**
  * <p>
@@ -19,4 +21,6 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 @Repository
 public interface UserInfoMapper extends BaseMapper<UserInfo> {
     int addUser(RegisterDto registerDto);
+
+    List<UserInfo> getSuperAdminList();
 }
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/ContestRecordMapper.xml b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/ContestRecordMapper.xml
index e6b95098..3dd149ac 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/ContestRecordMapper.xml
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/ContestRecordMapper.xml
@@ -31,7 +31,7 @@
         SELECT cr.* FROM
         (SELECT uid,pid,cpid,MAX(time) AS time FROM contest_record
         <where>
-            cid=#{cid} AND status IS NOT NULL AND uid!='1'
+            cid=#{cid} AND status IS NOT NULL
             <if test="contestAuthor!=null">
                 AND username!=#{contestAuthor}
             </if>
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserInfoMapper.xml b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserInfoMapper.xml
index ad00bbde..3daf239e 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserInfoMapper.xml
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserInfoMapper.xml
@@ -6,4 +6,7 @@
            #{uuid}, #{username},#{password},#{email}
         )
     </insert>
+    <select id="getSuperAdminList" resultType="top.hcode.hoj.pojo.entity.UserInfo" useCache="true">
+        select * from user_info u,user_role ur where u.uuid = ur.uid and ur.role_id = 1000
+    </select>
 </mapper>
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/pojo/vo/OIContestRankVo.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/pojo/vo/OIContestRankVo.java
index c4e9a68b..ea1f3108 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/pojo/vo/OIContestRankVo.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/pojo/vo/OIContestRankVo.java
@@ -27,6 +27,12 @@ public class OIContestRankVo {
     @ApiModelProperty(value = "提交总得分")
     private Integer totalScore;
 
+    @ApiModelProperty(value = "提交总耗时，只有满分的提交才会统计")
+    private Integer totalTime;
+
     @ApiModelProperty(value = "OI的题对应提交得分")
     private HashMap<String, Integer> submissionInfo;
+
+    @ApiModelProperty(value = "OI的题得满分后对应提交最优耗时")
+    private HashMap<String, Integer> timeInfo;
 }
\ No newline at end of file
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/ContestRecordService.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/ContestRecordService.java
index 2a402e05..5b29e9b5 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/ContestRecordService.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/ContestRecordService.java
@@ -1,6 +1,7 @@
 package top.hcode.hoj.service;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import top.hcode.hoj.pojo.entity.UserInfo;
 import top.hcode.hoj.pojo.vo.ACMContestRankVo;
 import top.hcode.hoj.pojo.entity.ContestRecord;
 import com.baomidou.mybatisplus.extension.service.IService;
@@ -27,4 +28,7 @@ public interface ContestRecordService extends IService<ContestRecord> {
 
     List<ContestRecord> getOIContestRecord(Long cid, String contestAuthor, Boolean isOpenSealRank, Date sealTime, Date startTime, Date endTime);
 
+
+    List<UserInfo> getSuperAdminList();
+
 }
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java
index 586da1f0..fc6f7b54 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java
@@ -1,8 +1,11 @@
 package top.hcode.hoj.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.springframework.beans.factory.annotation.Autowired;
+import top.hcode.hoj.dao.UserInfoMapper;
+import top.hcode.hoj.pojo.entity.UserInfo;
 import top.hcode.hoj.pojo.vo.ACMContestRankVo;
 import top.hcode.hoj.pojo.entity.ContestRecord;
 import top.hcode.hoj.dao.ContestRecordMapper;
@@ -30,6 +33,9 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
     @Autowired
     private ContestRecordMapper contestRecordMapper;
 
+    @Autowired
+    private UserInfoMapper userInfoMapper;
+
 
     @Override
     public IPage<ContestRecord> getACInfo(Integer currentPage, Integer limit, Integer status, Long cid) {
@@ -37,6 +43,11 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
         return page.setRecords(contestRecordMapper.getACInfo(page, status, cid));
     }
 
+    @Override
+    public List<UserInfo> getSuperAdminList() {
+        return userInfoMapper.getSuperAdminList();
+    }
+
 
     @Override
     public IPage<ACMContestRankVo> getContestACMRank(List<ContestRecord> contestRecordList, int currentPage, int limit) {
@@ -96,7 +107,13 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
         return contestRecordMapper.getOIContestRecord(cid, contestAuthor, isOpenSealRank, sealTime, startTime, endTime);
     }
 
+
     public List<ACMContestRankVo> calcACMRank(List<ContestRecord> contestRecordList) {
+
+        List<UserInfo> superAdminList = getSuperAdminList();
+
+        List<String> superAdminUidList = superAdminList.stream().map(UserInfo::getUuid).collect(Collectors.toList());
+
         List<ACMContestRankVo> result = new ArrayList<>();
 
         HashMap<String, Integer> uidMapIndex = new HashMap<>();
@@ -106,6 +123,11 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
         HashMap<String, Long> firstACMap = new HashMap<>();
 
         for (ContestRecord contestRecord : contestRecordList) {
+
+            if (superAdminUidList.contains(contestRecord.getUid())) { // 超级管理员的提交不入排行榜
+                continue;
+            }
+
             ACMContestRankVo ACMContestRankVo;
             if (!uidMapIndex.containsKey(contestRecord.getUid())) { // 如果该用户信息没还记录
 
@@ -182,15 +204,44 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
     }
 
     public List<OIContestRankVo> calcOIRank(List<ContestRecord> oiContestRecord) {
+
+        List<UserInfo> superAdminList = getSuperAdminList();
+
+        List<String> superAdminUidList = superAdminList.stream().map(UserInfo::getUuid).collect(Collectors.toList());
+
         List<OIContestRankVo> result = new ArrayList<>();
 
         HashMap<String, Integer> uidMapIndex = new HashMap<>();
 
+        HashMap<String, HashMap<String, Integer>> uidMapTime = new HashMap<>();
+
         int index = 0;
         for (ContestRecord contestRecord : oiContestRecord) {
+
+            if (superAdminUidList.contains(contestRecord.getUid())) { // 超级管理员的提交不入排行榜
+                continue;
+            }
+
+            if (contestRecord.getStatus() == 1) { // AC
+                HashMap<String, Integer> pidMapTime = uidMapTime.get(contestRecord.getUid());
+                if (pidMapTime != null) {
+                    Integer useTime = pidMapTime.get(contestRecord.getDisplayId());
+                    if (useTime != null) {
+                        if (useTime > contestRecord.getUseTime()) {  // 如果时间消耗比原来的少
+                            pidMapTime.put(contestRecord.getDisplayId(), contestRecord.getUseTime());
+                        }
+                    } else {
+                        pidMapTime.put(contestRecord.getDisplayId(), contestRecord.getUseTime());
+                    }
+                } else {
+                    HashMap<String, Integer> tmp = new HashMap<>();
+                    tmp.put(contestRecord.getDisplayId(), contestRecord.getUseTime());
+                    uidMapTime.put(contestRecord.getUid(), tmp);
+                }
+            }
+
             OIContestRankVo oiContestRankVo;
             if (!uidMapIndex.containsKey(contestRecord.getUid())) { // 如果该用户信息没还记录
-
                 // 初始化参数
                 oiContestRankVo = new OIContestRankVo();
                 oiContestRankVo.setRealname(contestRecord.getRealname())
@@ -218,9 +269,24 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
 
         }
 
-        // 根据总得分进行降序排序
+
+        for (OIContestRankVo oiContestRankVo : result) {
+            HashMap<String, Integer> pidMapTime = uidMapTime.get(oiContestRankVo.getUid());
+            int sumTime = 0;
+            if (pidMapTime != null) {
+                for (String key : pidMapTime.keySet()) {
+                    Integer time = pidMapTime.get(key);
+                    sumTime += time == null ? 0 : time;
+                }
+            }
+            oiContestRankVo.setTotalTime(sumTime);
+            oiContestRankVo.setTimeInfo(pidMapTime);
+        }
+
+        // 根据总得分进行降序,再根据总时耗升序排序
         List<OIContestRankVo> orderResultList = result.stream()
-                .sorted(Comparator.comparing(OIContestRankVo::getTotalScore, Comparator.reverseOrder()))
+                .sorted(Comparator.comparing(OIContestRankVo::getTotalScore, Comparator.reverseOrder())
+                        .thenComparing(OIContestRankVo::getTotalTime,Comparator.naturalOrder()))
                 .collect(Collectors.toList());
         return orderResultList;
     }
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/controller/JudgeController.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/controller/JudgeController.java
index 5f00b7a7..da756212 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/controller/JudgeController.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/controller/JudgeController.java
@@ -136,7 +136,8 @@ public class JudgeController {
                     finalJudge.getCid(),
                     finalJudge.getUid(),
                     finalJudge.getPid(),
-                    finalJudge.getScore());
+                    finalJudge.getScore(),
+                    finalJudge.getTime());
         }
 
 
@@ -165,7 +166,7 @@ public class JudgeController {
     public CommonResult remoteJudge(@RequestBody ToJudge toJudge) {
 
         if (!openRemoteJudge) {
-            return CommonResult.errorResponse("对不起！该判题服务器未开启远程虚拟判题功能！",CommonResult.STATUS_ACCESS_DENIED);
+            return CommonResult.errorResponse("对不起！该判题服务器未开启远程虚拟判题功能！", CommonResult.STATUS_ACCESS_DENIED);
         }
 
         if (!toJudge.getToken().equals(judgeToken)) {
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeGetResult.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeGetResult.java
index b0ad0131..726a9873 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeGetResult.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeGetResult.java
@@ -78,13 +78,13 @@ public class RemoteJudgeGetResult {
                             // 写回数据库
                             judgeService.updateById(judge);
                             // 同步其它表
-                            judgeService.updateOtherTable(submitId, status, cid, uid, pid, score);
+                            judgeService.updateOtherTable(submitId, status, cid, uid, pid, score, judge.getTime());
 
                         } else {
 
                             judgeService.updateById(judge);
                             // 同步其它表
-                            judgeService.updateOtherTable(submitId, status, cid, uid, pid, null);
+                            judgeService.updateOtherTable(submitId, status, cid, uid, pid, null, null);
                         }
 
                         scheduler.shutdown();
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeToSubmit.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeToSubmit.java
index 49ad756f..e55271e6 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeToSubmit.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/RemoteJudgeToSubmit.java
@@ -83,6 +83,7 @@ public class RemoteJudgeToSubmit {
                     cid,
                     uid,
                     pid,
+                    null,
                     null);
             log.error("网络错误---------------->获取不到提交ID");
             return;
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/task/Impl/POJJudge.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/task/Impl/POJJudge.java
index 0895cf2f..63990888 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/task/Impl/POJJudge.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/remoteJudge/task/Impl/POJJudge.java
@@ -71,6 +71,7 @@ public class POJJudge implements RemoteJudgeStrategy {
             TimeUnit.SECONDS.sleep(2);
             maxRunId = getMaxRunId(request, username, problemId);
         }
+
         return MapUtil.builder(new HashMap<String, Object>())
                 .put("cookies", cookies)
                 .put("runId", maxRunId)
@@ -85,6 +86,10 @@ public class POJJudge implements RemoteJudgeStrategy {
                 .addHeaders(headers);
         HttpResponse response = request.execute();
 
+        if (response.getStatus() != 200) {
+            log.error(submitId + " error:{}", response.body());
+        }
+
         String statusStr = ReUtil.get("<b>Result:</b>(.+?)</td>", response.body(), 1)
                 .replaceAll("<.*?>", "")
                 .trim();
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/ContestRecordService.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/ContestRecordService.java
index ce89802c..a4024e0b 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/ContestRecordService.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/ContestRecordService.java
@@ -13,5 +13,5 @@ import top.hcode.hoj.pojo.entity.Judge;
  * @since 2020-10-23
  */
 public interface ContestRecordService extends IService<ContestRecord> {
-    void UpdateContestRecord(String uid, Integer score, Integer status, Long submitId, Long cid);
+    void UpdateContestRecord(String uid, Integer score, Integer status, Long submitId, Long cid, Integer useTime);
 }
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/JudgeService.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/JudgeService.java
index 53bd2aa3..f0fd8d16 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/JudgeService.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/JudgeService.java
@@ -21,5 +21,5 @@ public interface JudgeService extends IService<Judge> {
 
     Boolean compileSpj(String code, Long pid, String spjLanguage) throws CompileError, SystemError;
 
-    void updateOtherTable(Long submitId, Integer status, Long cid, String uid, Long pid, Integer score);
+    void updateOtherTable(Long submitId, Integer status, Long cid, String uid, Long pid, Integer score,Integer useTime);
 }
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java
index 164ead22..d4058dc9 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/ContestRecordServiceImpl.java
@@ -42,7 +42,7 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
     @Override
     @Async
     @Transactional
-    public void UpdateContestRecord(String uid, Integer score, Integer status, Long submitId, Long cid) {
+    public void UpdateContestRecord(String uid, Integer score, Integer status, Long submitId, Long cid, Integer useTime) {
         UpdateWrapper<ContestRecord> updateWrapper = new UpdateWrapper<>();
         // 如果是AC
         if (status.intValue() == Constants.Judge.STATUS_ACCEPTED.getStatus()) {
@@ -64,6 +64,8 @@ public class ContestRecordServiceImpl extends ServiceImpl<ContestRecordMapper, C
             updateWrapper.set("score", score);
         }
 
+        updateWrapper.set("use_time", useTime);
+
         updateWrapper.eq("submit_id", submitId) // submit_id一定只有一个
                 .eq("uid", uid);
         boolean result = contestRecordMapper.update(null, updateWrapper) > 0;
diff --git a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/JudgeServiceImpl.java b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/JudgeServiceImpl.java
index 892970d6..960331df 100644
--- a/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/JudgeServiceImpl.java
+++ b/hoj-springboot/JudgeServer/src/main/java/top/hcode/hoj/service/impl/JudgeServiceImpl.java
@@ -48,7 +48,7 @@ public class JudgeServiceImpl extends ServiceImpl<JudgeMapper, Judge> implements
     public Judge Judge(Problem problem, Judge judge) {
 
         // c和c++为一倍时间和空间，其它语言为2倍时间和空间
-        if (!judge.getLanguage().equals("C++") && !judge.getLanguage().equals("C")&&
+        if (!judge.getLanguage().equals("C++") && !judge.getLanguage().equals("C") &&
                 !judge.getLanguage().equals("C++ With O2") && !judge.getLanguage().equals("C With O2")) {
             problem.setTimeLimit(problem.getTimeLimit() * 2);
             problem.setMemoryLimit(problem.getMemoryLimit() * 2);
@@ -84,7 +84,7 @@ public class JudgeServiceImpl extends ServiceImpl<JudgeMapper, Judge> implements
 
     @Override
     @Transactional(rollbackFor = Exception.class, isolation = Isolation.READ_COMMITTED)
-    public void updateOtherTable(Long submitId, Integer status, Long cid, String uid, Long pid, Integer score) {
+    public void updateOtherTable(Long submitId, Integer status, Long cid, String uid, Long pid, Integer score, Integer useTime) {
 
         if (cid == 0) { // 非比赛提交
             // 如果是AC,就更新user_acproblem表,
@@ -98,7 +98,7 @@ public class JudgeServiceImpl extends ServiceImpl<JudgeMapper, Judge> implements
 
         } else { //如果是比赛提交
 
-            contestRecordService.UpdateContestRecord(uid, score, status, submitId, cid);
+            contestRecordService.UpdateContestRecord(uid, score, status, submitId, cid, useTime);
         }
     }
 
diff --git a/hoj-springboot/api/src/main/java/top/hcode/hoj/pojo/entity/ContestRecord.java b/hoj-springboot/api/src/main/java/top/hcode/hoj/pojo/entity/ContestRecord.java
index 23e75031..03298577 100644
--- a/hoj-springboot/api/src/main/java/top/hcode/hoj/pojo/entity/ContestRecord.java
+++ b/hoj-springboot/api/src/main/java/top/hcode/hoj/pojo/entity/ContestRecord.java
@@ -68,6 +68,9 @@ public class ContestRecord implements Serializable {
     @ApiModelProperty(value = "OI比赛的得分")
     private Integer score;
 
+    @ApiModelProperty(value = "提交耗时")
+    private Integer useTime;
+
     @ApiModelProperty(value = "是否为一血AC")
     private Boolean firstBlood;
 
diff --git a/hoj-vue/src/App.vue b/hoj-vue/src/App.vue
index f6e0d226..d4a8ee50 100644
--- a/hoj-vue/src/App.vue
+++ b/hoj-vue/src/App.vue
@@ -304,9 +304,6 @@ a:hover {
     margin-top: 80px;
     padding: 0 4%;
   }
-  .vxe-table--body-wrapper {
-    overflow-x: hidden !important;
-  }
 }
 .markdown-body img {
   max-width: 100%;
diff --git a/hoj-vue/src/components/admin/ContestAddProblem.vue b/hoj-vue/src/components/admin/ContestAddProblem.vue
index f91a7bfa..9a69bc94 100644
--- a/hoj-vue/src/components/admin/ContestAddProblem.vue
+++ b/hoj-vue/src/components/admin/ContestAddProblem.vue
@@ -85,8 +85,8 @@ export default {
         .admin_getContestProblemList(params)
         .then((res) => {
           this.loading = false;
-          this.total = res.data.data.total;
-          this.problems = res.data.data.records;
+          this.total = res.data.data.problemList.total;
+          this.problems = res.data.data.problemList.records;
         })
         .catch(() => {
           this.loading = false;
diff --git a/hoj-vue/src/views/oj/contest/children/ACMContestRank.vue b/hoj-vue/src/views/oj/contest/children/ACMContestRank.vue
index 7f158715..8684feea 100644
--- a/hoj-vue/src/views/oj/contest/children/ACMContestRank.vue
+++ b/hoj-vue/src/views/oj/contest/children/ACMContestRank.vue
@@ -61,6 +61,7 @@
         ></vxe-table-column>
         <vxe-table-column
           field="username"
+          fixed="left"
           min-width="150"
           :title="$t('m.User')"
         >
@@ -76,6 +77,7 @@
         </vxe-table-column>
         <vxe-table-column
           field="realname"
+          fixed="left"
           min-width="100"
           :title="$t('m.RealName')"
           v-if="isContestAdmin"
@@ -83,6 +85,7 @@
         </vxe-table-column>
         <vxe-table-column
           field="rating"
+          fixed="left"
           :title="$t('m.AC') + ' / ' + $t('m.Total')"
           min-width="80"
         >
@@ -99,6 +102,7 @@
         </vxe-table-column>
         <vxe-table-column
           field="totalTime"
+          fixed="left"
           :title="$t('m.TotalTime')"
           min-width="80"
         >
diff --git a/hoj-vue/src/views/oj/contest/children/ContestRejudgeAdmin.vue b/hoj-vue/src/views/oj/contest/children/ContestRejudgeAdmin.vue
index fb81b8d8..87a1a36f 100644
--- a/hoj-vue/src/views/oj/contest/children/ContestRejudgeAdmin.vue
+++ b/hoj-vue/src/views/oj/contest/children/ContestRejudgeAdmin.vue
@@ -10,7 +10,7 @@
       align="center"
       :data="contestProblems"
     >
-      <vxe-table-column field="pid" min-width="50" :title="$t('m.ID')">
+      <vxe-table-column field="pid" width="60" :title="$t('m.ID')">
       </vxe-table-column>
       <vxe-table-column
         field="displayId"
@@ -20,7 +20,8 @@
       <vxe-table-column
         field="displayTitle"
         :title="$t('m.Title')"
-        min-width="200"
+        min-width="150"
+        show-overflow
       >
       </vxe-table-column>
       <vxe-table-column field="ac" :title="$t('m.AC')" min-width="80">
diff --git a/hoj-vue/src/views/oj/contest/children/OIContestRank.vue b/hoj-vue/src/views/oj/contest/children/OIContestRank.vue
index 533a9334..399bf8e5 100644
--- a/hoj-vue/src/views/oj/contest/children/OIContestRank.vue
+++ b/hoj-vue/src/views/oj/contest/children/OIContestRank.vue
@@ -50,6 +50,7 @@
         auto-resize
         size="small"
         align="center"
+        ref="OIContestRank"
         :data="dataRank"
         :cell-class-name="cellClassName"
         :seq-config="{ startIndex: (this.page - 1) * this.limit }"
@@ -63,6 +64,7 @@
         <vxe-table-column
           field="username"
           min-width="150"
+          fixed="left"
           :title="$t('m.User')"
         >
           <template v-slot="{ row }">
@@ -78,6 +80,7 @@
         <vxe-table-column
           field="realname"
           min-width="100"
+          fixed="left"
           :title="$t('m.RealName')"
           v-if="isContestAdmin"
         >
@@ -85,6 +88,7 @@
         <vxe-table-column
           field="totalScore"
           :title="$t('m.Total_Score')"
+          fixed="left"
           min-width="80"
         >
           <template v-slot="{ row }">
@@ -94,6 +98,8 @@
                 style="color:rgb(87, 163, 243);"
                 >{{ row.totalScore }}</a
               >
+              <br />
+              <span class="problem-time">({{ row.totalTime }}ms)</span>
             </span>
           </template>
         </vxe-table-column>
@@ -112,9 +118,15 @@
             >
           </template>
           <template v-slot="{ row }">
-            <span v-if="row.submissionInfo[problem.displayId]">{{
-              row.submissionInfo[problem.displayId]
-            }}</span>
+            <div v-if="row.submissionInfo[problem.displayId]">
+              <span>{{ row.submissionInfo[problem.displayId] }}</span>
+              <br />
+              <span
+                v-if="row.timeInfo && row.timeInfo[problem.displayId]"
+                style="font-size:12px;"
+                >({{ row.timeInfo[problem.displayId] }}ms)</span
+              >
+            </div>
           </template>
         </vxe-table-column>
       </vxe-table>
@@ -339,4 +351,8 @@ a.emphasis {
 a.emphasis:hover {
   color: #2d8cf0;
 }
+.problem-time {
+  color: rgba(0, 0, 0, 0.45);
+  font-size: 12px;
+}
 </style>
diff --git a/hoj-vue/src/views/oj/problem/ProblemList.vue b/hoj-vue/src/views/oj/problem/ProblemList.vue
index 676d68aa..6fc886e4 100644
--- a/hoj-vue/src/views/oj/problem/ProblemList.vue
+++ b/hoj-vue/src/views/oj/problem/ProblemList.vue
@@ -150,6 +150,7 @@
             field="title"
             :title="$t('m.Problem')"
             min-width="180"
+            show-overflow
           >
             <template v-slot="{ row }">
               <a @click="getProblemUri(row.problemId)" class="title-a">{{
diff --git a/hoj-vue/src/views/oj/status/SubmissionDetails.vue b/hoj-vue/src/views/oj/status/SubmissionDetails.vue
index 9bcfe063..5fa2f9c1 100644
--- a/hoj-vue/src/views/oj/status/SubmissionDetails.vue
+++ b/hoj-vue/src/views/oj/status/SubmissionDetails.vue
@@ -52,7 +52,7 @@
         <vxe-table-column
           field="submitId"
           :title="$t('m.Run_ID')"
-          min-width="100"
+          width="100"
         ></vxe-table-column>
         <vxe-table-column :title="$t('m.Submit_Time')" min-width="150">
           <template v-slot="{ row }">
diff --git a/hoj-vue/src/views/oj/status/SubmissionList.vue b/hoj-vue/src/views/oj/status/SubmissionList.vue
index f2555f37..0bd437f1 100644
--- a/hoj-vue/src/views/oj/status/SubmissionList.vue
+++ b/hoj-vue/src/views/oj/status/SubmissionList.vue
@@ -219,6 +219,7 @@
           <vxe-table-column
             field="language"
             :title="$t('m.Language')"
+            show-overflow
             min-width="130"
           >
             <template v-slot="{ row }">
diff --git a/sqlAndsetting/hoj.sql b/sqlAndsetting/hoj.sql
index 163bce98..5b58f944 100644
--- a/sqlAndsetting/hoj.sql
+++ b/sqlAndsetting/hoj.sql
@@ -224,6 +224,7 @@ CREATE TABLE `contest_record` (
   `submit_time` datetime NOT NULL COMMENT '具体提交时间',
   `time` bigint(20) unsigned DEFAULT NULL COMMENT '提交时间，为提交时间减去比赛时间',
   `score` int(11) DEFAULT NULL COMMENT 'OI比赛的得分',
+  `use_time` int(11) DEFAULT NULL COMMENT '运行耗时',
   `first_blood` tinyint(1) DEFAULT '0' COMMENT '是否为一血AC',
   `checked` tinyint(1) DEFAULT '0' COMMENT 'AC是否已校验',
   `gmt_create` datetime DEFAULT CURRENT_TIMESTAMP,