diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminAccountController.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminAccountController.java
index e77f6a6b..7788e656 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminAccountController.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminAccountController.java
@@ -60,7 +60,7 @@ public class AdminAccountController {
                 .forEach(role -> rolesList.add(role.getRole()));
 
 
-        if (rolesList.contains("admin") || rolesList.contains("root")){ // 超级管理员或管理员
+        if (rolesList.contains("admin") || rolesList.contains("root") || rolesList.contains("problem_admin")){ // 超级管理员或管理员、题目管理员
             String jwt = jwtUtils.generateToken(userRoles.getUid());
             response.setHeader("Authorization", jwt); //放到信息头部
             response.setHeader("Access-Control-Expose-Headers", "Authorization");
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminContestController.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminContestController.java
index dd9602c8..ba82112f 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminContestController.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/controller/admin/AdminContestController.java
@@ -208,9 +208,13 @@ public class AdminContestController {
         IPage<Problem> iPage = new Page<>(currentPage, limit);
         // 根据cid在ContestProblem表中查询到对应pid集合
         QueryWrapper<ContestProblem> contestProblemQueryWrapper = new QueryWrapper<>();
-        contestProblemQueryWrapper.select("pid").eq("cid", cid);
+        contestProblemQueryWrapper.eq("cid", cid);
         List<Long> pidList = new LinkedList<>();
-        contestProblemService.list(contestProblemQueryWrapper).forEach(contestProblem -> {
+
+        List<ContestProblem> contestProblemList = contestProblemService.list(contestProblemQueryWrapper);
+        HashMap<Long, Object> contestProblemMap = new HashMap<>();
+        contestProblemList.forEach(contestProblem -> {
+            contestProblemMap.put(contestProblem.getPid(), contestProblem);
             pidList.add(contestProblem.getPid());
         });
 
@@ -241,11 +245,12 @@ public class AdminContestController {
         }
 
         IPage<Problem> problemList = problemService.page(iPage, problemQueryWrapper);
-        if (problemList.getTotal() == 0) { // 未查询到一条数据
-            return CommonResult.successResponse(problemList, "暂无数据");
-        } else {
-            return CommonResult.successResponse(problemList, "获取成功");
-        }
+        HashMap<String, Object> contestProblem = new HashMap<>();
+        contestProblem.put("problemList", problemList);
+        contestProblem.put("contestProblemMap", contestProblemMap);
+
+        return CommonResult.successResponse(contestProblem, "获取成功");
+
     }
 
     @GetMapping("/problem")
@@ -407,7 +412,7 @@ public class AdminContestController {
         contestProblemQueryWrapper.eq("cid", cid)
                 .and(QueryWrapper -> QueryWrapper.eq("pid", pid)
                         .or()
-                        .eq("display_id",displayId));
+                        .eq("display_id", displayId));
         ContestProblem contestProblem = contestProblemService.getOne(contestProblemQueryWrapper, false);
         if (contestProblem != null) {
             return CommonResult.errorResponse("添加失败，该题目已添加或者题目的比赛展示ID已存在！", CommonResult.STATUS_FAIL);
@@ -434,14 +439,14 @@ public class AdminContestController {
     @RequiresRoles(value = {"root", "admin", "problem_admin"}, logical = Logical.OR)
     @Transactional
     public CommonResult importContestRemoteOJProblem(@RequestParam("name") String name,
-                                              @RequestParam("problemId") String problemId,
-                                              @RequestParam("cid") Long cid,
-                                              @RequestParam("displayId") String displayId,
-                                              HttpServletRequest request) {
+                                                     @RequestParam("problemId") String problemId,
+                                                     @RequestParam("cid") Long cid,
+                                                     @RequestParam("displayId") String displayId,
+                                                     HttpServletRequest request) {
 
         QueryWrapper<Problem> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("problem_id", name.toUpperCase() + "-" + problemId);
-        Problem problem = problemService.getOne(queryWrapper,false);
+        Problem problem = problemService.getOne(queryWrapper, false);
 
         // 如果该题目不存在，需要先导入
         if (problem == null) {
@@ -467,7 +472,7 @@ public class AdminContestController {
         contestProblemQueryWrapper.eq("cid", cid)
                 .and(QueryWrapper -> queryWrapper.eq("pid", finalProblem.getId())
                         .or()
-                        .eq("display_id",displayId));
+                        .eq("display_id", displayId));
         ContestProblem contestProblem = contestProblemService.getOne(contestProblemQueryWrapper, false);
         if (contestProblem != null) {
             return CommonResult.errorResponse("添加失败，该题目已添加或者题目的比赛展示ID已存在！", CommonResult.STATUS_FAIL);
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/crawler/problem/CFProblemStrategy.java b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/crawler/problem/CFProblemStrategy.java
index e6c5077b..04cc605f 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/crawler/problem/CFProblemStrategy.java
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/crawler/problem/CFProblemStrategy.java
@@ -44,8 +44,8 @@ public class CFProblemStrategy extends ProblemStrategy {
 
         info.setTitle(ReUtil.get("<div class=\"title\">\\s*" + problemNum + "\\. ([\\s\\S]*?)</div>", html, 1).trim());
 
-
-        info.setTimeLimit(1000 * Integer.parseInt(ReUtil.get("</div>([\\d\\.]+) (seconds?|s)\\s*</div>", html, 1)));
+        double timeLimit = 1000 * Double.parseDouble(ReUtil.get("</div>([\\d\\.]+) (seconds?|s)\\s*</div>", html, 1));
+        info.setTimeLimit((int) timeLimit);
 
         info.setMemoryLimit(Integer.parseInt(ReUtil.get("</div>(\\d+) (megabytes|MB)\\s*</div>", html, 1)));
 
@@ -71,9 +71,9 @@ public class CFProblemStrategy extends ProblemStrategy {
 
         for (int i = 0; i < inputExampleList.size() && i < outputExampleList.size(); i++) {
             sb.append("<input>");
-            sb.append(inputExampleList.get(i).replace("<br>", "")).append("</input>");
+            sb.append(inputExampleList.get(i).replace("<br>", "\n")).append("</input>");
             sb.append("<output>");
-            sb.append(outputExampleList.get(i).replace("<br>", "")).append("</output>");
+            sb.append(outputExampleList.get(i).replace("<br>", "\n")).append("</output>");
         }
 
         info.setExamples(sb.toString());
diff --git a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserRoleMapper.xml b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserRoleMapper.xml
index 6841d7aa..3910e248 100644
--- a/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserRoleMapper.xml
+++ b/hoj-springboot/DataBackup/src/main/java/top/hcode/hoj/dao/xml/UserRoleMapper.xml
@@ -95,7 +95,8 @@
 
     <!-- 主查询 -->
     <select id="getAdminUserList" resultMap="map_UserRolesList" resultType="list">
-        SELECT u.* FROM user_info u, (SELECT DISTINCT ur.uid AS uid FROM user_role ur WHERE ur.role_id=1000 OR ur.role_id=1001) t
+        SELECT u.* FROM user_info u, (SELECT DISTINCT ur.uid AS uid FROM user_role ur
+        WHERE ur.role_id=1000 OR ur.role_id=1001 OR ur.role_id=1008) t
         <where>
          t.uid = u.uuid
             <if test="keyword!=null and keyword!=''">
diff --git a/hoj-vue/src/common/highlight.js b/hoj-vue/src/common/highlight.js
index 810f057f..d1d76046 100644
--- a/hoj-vue/src/common/highlight.js
+++ b/hoj-vue/src/common/highlight.js
@@ -6,7 +6,7 @@ export default {
     Vue.directive('highlight', {
       deep: true,
       bind: function (el, binding) {
-        Array.from(el.querySelectorAll('code')).forEach((target) => {
+        Array.from(el.querySelectorAll('pre code')).forEach((target) => {
           if (binding.value) {
             target.textContent = binding.value
           }
@@ -14,7 +14,7 @@ export default {
         })
       },
       componentUpdated: function (el, binding) {
-        Array.from(el.querySelectorAll('code')).forEach((target) => {
+        Array.from(el.querySelectorAll('pre code')).forEach((target) => {
           if (binding.value) {
             target.textContent = binding.value
           }
diff --git a/hoj-vue/src/i18n/admin/en-US.js b/hoj-vue/src/i18n/admin/en-US.js
index 53d56791..965ed673 100644
--- a/hoj-vue/src/i18n/admin/en-US.js
+++ b/hoj-vue/src/i18n/admin/en-US.js
@@ -52,6 +52,7 @@ export const m = {
 
   // /views/admin/general/User.vue
   General_User: 'User',
+  Created_Time:'Created Time',
   Delete:'Delete',
   OnlyAdmin:'OnlyAdmin',
   User_Type: 'User Type',
@@ -124,6 +125,9 @@ export const m = {
   // /views/admin/problem/ProblemList.vue
   Contest_Problem_List: 'Contest Problem List',
   Display_ID:'Display ID',
+  Display_Title:'Display Title',
+  Original_Display:'Original Display',
+  Contest_Display:'Contest Display',
   Add_Rmote_OJ_Problem:'Add Remote OJ Problem',
   Add_From_Public_Problem:'Add From Public Problem',
   Auth:'Auth',
diff --git a/hoj-vue/src/i18n/admin/zh-CN.js b/hoj-vue/src/i18n/admin/zh-CN.js
index 87432d07..965330e3 100644
--- a/hoj-vue/src/i18n/admin/zh-CN.js
+++ b/hoj-vue/src/i18n/admin/zh-CN.js
@@ -52,6 +52,7 @@ export const m = {
 
   // /views/admin/general/User.vue
   General_User: '用户管理',
+  Created_Time:'创建时间',
   Delete:'删除',
   OnlyAdmin:'仅显示管理员',
   User_Type: '用户角色',
@@ -124,8 +125,11 @@ export const m = {
   // /views/admin/problem/ProblemList.vue
   Contest_Problem_List: '比赛题目列表',
   Display_ID:'展示ID',
+  Display_Title:'展示标题',
   Add_Rmote_OJ_Problem:'添加远程OJ题目',
   Add_From_Public_Problem:'从公共题库添加题目',
+  Original_Display:'原题显示',
+  Contest_Display:'比赛显示',
   Auth:'权限',
   Modified_User:'最近修改者',
   Public_Problem:'公开题目',
diff --git a/hoj-vue/src/i18n/oj/en-US.js b/hoj-vue/src/i18n/oj/en-US.js
index 55f01560..1eca0fa6 100644
--- a/hoj-vue/src/i18n/oj/en-US.js
+++ b/hoj-vue/src/i18n/oj/en-US.js
@@ -245,7 +245,7 @@ export const m = {
   OI_Ranklist: 'OI Ranklist',
 
   // /views/oj/discussion/discussionList.vue
-  Created_Time:'Created Time',
+  Release_Time:'Release Time',
   Likes:'Likes',
   Views:'Views',
   Edit:'Edit',
diff --git a/hoj-vue/src/i18n/oj/zh-CN.js b/hoj-vue/src/i18n/oj/zh-CN.js
index 72b6f9e4..36840284 100644
--- a/hoj-vue/src/i18n/oj/zh-CN.js
+++ b/hoj-vue/src/i18n/oj/zh-CN.js
@@ -247,7 +247,7 @@ export const m = {
   OI_Ranklist: 'OI 排行榜',
 
   // /views/oj/discussion/discussionList.vue
-  Created_Time:'发布时间',
+  Release_Time:'发布时间',
   Likes:'点赞',
   Views:'浏览',
   Edit:'编辑',
diff --git a/hoj-vue/src/views/admin/contest/ContestList.vue b/hoj-vue/src/views/admin/contest/ContestList.vue
index 3691d6d4..ed09a7cd 100644
--- a/hoj-vue/src/views/admin/contest/ContestList.vue
+++ b/hoj-vue/src/views/admin/contest/ContestList.vue
@@ -25,7 +25,12 @@
         align="center"
       >
         <vxe-table-column field="id" width="80" title="ID"> </vxe-table-column>
-        <vxe-table-column field="title" min-width="150" :title="$t('m.Title')">
+        <vxe-table-column
+          field="title"
+          min-width="150"
+          :title="$t('m.Title')"
+          show-overflow
+        >
         </vxe-table-column>
         <vxe-table-column :title="$t('m.Type')" width="100">
           <template v-slot="{ row }">
@@ -73,7 +78,7 @@
           <template v-slot="{ row }">
             <p>Start Time: {{ row.startTime | localtime }}</p>
             <p>End Time: {{ row.endTime | localtime }}</p>
-            <p>Create Time: {{ row.gmtCreate | localtime }}</p>
+            <p>Created Time: {{ row.gmtCreate | localtime }}</p>
             <p>Creator: {{ row.author }}</p>
           </template>
         </vxe-table-column>
diff --git a/hoj-vue/src/views/admin/discussion/Discussion.vue b/hoj-vue/src/views/admin/discussion/Discussion.vue
index e0fc6120..91e13c4c 100644
--- a/hoj-vue/src/views/admin/discussion/Discussion.vue
+++ b/hoj-vue/src/views/admin/discussion/Discussion.vue
@@ -43,12 +43,14 @@
         <vxe-table-column
           field="title"
           :title="$t('m.Title')"
+          show-overflow
           min-width="150"
         ></vxe-table-column>
         <vxe-table-column
           field="author"
           :title="$t('m.Author')"
           min-width="150"
+          show-overflow
         ></vxe-table-column>
         <vxe-table-column
           field="likeNum"
@@ -169,6 +171,7 @@
         <vxe-table-column
           min-width="150"
           field="reporter"
+          show-overflow
           :title="$t('m.Reporter')"
         >
         </vxe-table-column>
diff --git a/hoj-vue/src/views/admin/general/Announcement.vue b/hoj-vue/src/views/admin/general/Announcement.vue
index fabe36f1..30b1da3d 100644
--- a/hoj-vue/src/views/admin/general/Announcement.vue
+++ b/hoj-vue/src/views/admin/general/Announcement.vue
@@ -28,6 +28,7 @@
           <vxe-table-column
             min-width="150"
             field="title"
+            show-overflow
             :title="$t('m.Announcement_Title')"
           >
           </vxe-table-column>
@@ -52,6 +53,7 @@
           <vxe-table-column
             min-width="150"
             field="username"
+            show-overflow
             :title="$t('m.Author')"
           >
           </vxe-table-column>
diff --git a/hoj-vue/src/views/admin/general/User.vue b/hoj-vue/src/views/admin/general/User.vue
index 5789b0ee..0ef7a951 100644
--- a/hoj-vue/src/views/admin/general/User.vue
+++ b/hoj-vue/src/views/admin/general/User.vue
@@ -50,21 +50,25 @@
           field="uid"
           title="UUID"
           width="130"
+          show-overflow
         ></vxe-table-column>
         <vxe-table-column
           field="username"
           :title="$t('m.User')"
           min-width="140"
+          show-overflow
         ></vxe-table-column>
         <vxe-table-column
           field="realname"
           :title="$t('m.RealName')"
           min-width="140"
+          show-overflow
         ></vxe-table-column>
         <vxe-table-column
           field="email"
           :title="$t('m.Email')"
           min-width="150"
+          show-overflow
         ></vxe-table-column>
         <vxe-table-column
           field="gmtCreate"
diff --git a/hoj-vue/src/views/admin/problem/ProblemList.vue b/hoj-vue/src/views/admin/problem/ProblemList.vue
index f5d2dfa2..9e7a413d 100644
--- a/hoj-vue/src/views/admin/problem/ProblemList.vue
+++ b/hoj-vue/src/views/admin/problem/ProblemList.vue
@@ -49,9 +49,8 @@
         stripe
         auto-resize
         :data="problemList"
-        ref="xTable"
+        ref="adminProblemList"
         :loading="loading"
-        @row-dblclick="handleDblclick"
         align="center"
       >
         <vxe-table-column min-width="64" field="id" title="ID">
@@ -60,32 +59,73 @@
           min-width="100"
           field="problemId"
           :title="$t('m.Display_ID')"
+          v-if="!contestId"
         >
         </vxe-table-column>
-        <vxe-table-column field="title" min-width="150" :title="$t('m.Title')">
+        <vxe-table-column
+          field="title"
+          min-width="150"
+          :title="$t('m.Title')"
+          show-overflow
+          v-if="!contestId"
+        >
         </vxe-table-column>
+
+        <vxe-table-column
+          min-width="150"
+          :title="$t('m.Original_Display')"
+          v-if="isContest"
+          align="left"
+        >
+          <template v-slot="{ row }">
+            <p v-if="contestId">
+              {{ $t('m.Display_ID') }}：{{ row.problemId }}
+            </p>
+            <p v-if="contestId">{{ $t('m.Title') }}：{{ row.title }}</p>
+            <span v-else>{{ row.problemId }}</span>
+          </template>
+        </vxe-table-column>
+
+        <vxe-table-column
+          min-width="150"
+          :title="$t('m.Contest_Display')"
+          v-if="isContest"
+          align="left"
+        >
+          <template v-slot="{ row }">
+            <p v-if="contestProblemMap[row.id]">
+              {{ $t('m.Display_ID') }}：{{
+                contestProblemMap[row.id]['displayId']
+              }}
+            </p>
+            <p v-if="contestProblemMap[row.id]">
+              {{ $t('m.Title') }}：{{
+                contestProblemMap[row.id]['displayTitle']
+              }}
+            </p>
+            <span v-else>{{ row.title }}</span>
+          </template>
+        </vxe-table-column>
+
         <vxe-table-column
           field="author"
           min-width="130"
           :title="$t('m.Author')"
+          show-overflow
         >
         </vxe-table-column>
-        <vxe-table-column
-          min-width="150"
-          field="gmtCreate"
-          :title="$t('m.Created_Time')"
-        >
+        <vxe-table-column min-width="120" :title="$t('m.Created_Time')">
           <template v-slot="{ row }">
             {{ row.gmtCreate | localtime }}
           </template>
         </vxe-table-column>
         <vxe-table-column
-          field="modifiedUser"
-          min-width="130"
+          min-width="96"
           :title="$t('m.Modified_User')"
+          show-overflow
         >
         </vxe-table-column>
-        <vxe-table-column min-width="130" field="auth" :title="$t('m.Auth')">
+        <vxe-table-column min-width="100" :title="$t('m.Auth')">
           <template v-slot="{ row }">
             <el-select
               v-model="row.auth"
@@ -257,6 +297,7 @@ export default {
       pageSize: 10,
       total: 0,
       problemList: [],
+      contestProblemMap: {},
       keyword: '',
       loading: false,
       currentPage: 1,
@@ -275,18 +316,22 @@ export default {
     };
   },
   mounted() {
-    this.routeName = this.$route.name;
-    this.contestId = this.$route.params.contestId;
-    this.getProblemList(this.currentPage);
-    this.REMOTE_OJ = Object.assign({}, REMOTE_OJ);
+    this.init();
   },
   computed: {
     ...mapGetters(['userInfo', 'isSuperAdmin', 'isProblemAdmin']),
+    isContest() {
+      return !(this.routeName == 'admin-problem-list' && !this.contestId);
+    },
   },
   methods: {
-    handleDblclick(row) {
-      row.isEditing = true;
+    init() {
+      this.routeName = this.$route.name;
+      this.contestId = this.$route.params.contestId;
+      this.getProblemList(this.currentPage);
+      this.REMOTE_OJ = Object.assign({}, REMOTE_OJ);
     },
+
     goEdit(problemId) {
       if (this.routeName === 'admin-problem-list') {
         this.$router.push({
@@ -321,29 +366,36 @@ export default {
     },
     getProblemList(page = 1) {
       this.loading = true;
-      let funcName =
-        this.routeName === 'admin-problem-list'
-          ? 'admin_getProblemList'
-          : 'admin_getContestProblemList';
       let params = {
         limit: this.pageSize,
         currentPage: page,
         keyword: this.keyword,
         cid: this.contestId,
       };
-      api[funcName](params).then(
-        (res) => {
-          this.loading = false;
-          this.total = res.data.data.total;
-          for (let problem of res.data.data.records) {
-            problem.isEditing = false;
+      if (this.routeName === 'admin-problem-list') {
+        api.admin_getProblemList(params).then(
+          (res) => {
+            this.loading = false;
+            this.total = res.data.data.total;
+            this.problemList = res.data.data.records;
+          },
+          (err) => {
+            this.loading = false;
           }
-          this.problemList = res.data.data.records;
-        },
-        (err) => {
-          this.loading = false;
-        }
-      );
+        );
+      } else {
+        api.admin_getContestProblemList(params).then(
+          (res) => {
+            this.loading = false;
+            this.total = res.data.data.problemList.total;
+            this.problemList = res.data.data.problemList.records;
+            this.contestProblemMap = res.data.data.contestProblemMap;
+          },
+          (err) => {
+            this.loading = false;
+          }
+        );
+      }
     },
 
     changeProblemAuth(row) {
@@ -452,9 +504,12 @@ export default {
   },
   watch: {
     $route(newVal, oldVal) {
-      this.contestId = newVal.params.contestId;
-      this.routeName = newVal.name;
-      this.getProblemList(this.currentPage);
+      if (
+        newVal.params.contestId != oldVal.params.contestId ||
+        newVal.name != oldVal.name
+      ) {
+        this.init();
+      }
     },
   },
 };
diff --git a/hoj-vue/src/views/oj/discussion/discussion.vue b/hoj-vue/src/views/oj/discussion/discussion.vue
index 9f8df216..e0727bbf 100644
--- a/hoj-vue/src/views/oj/discussion/discussion.vue
+++ b/hoj-vue/src/views/oj/discussion/discussion.vue
@@ -77,7 +77,7 @@
           >
 
           <span>
-            <i class="fa fa-clock-o"> {{ $t('m.Created_Time') }}：</i>
+            <i class="fa fa-clock-o"> {{ $t('m.Release_Time') }}：</i>
             <span>
               <el-tooltip
                 :content="discussion.gmtCreate | localtime"
diff --git a/hoj-vue/src/views/oj/discussion/discussionList.vue b/hoj-vue/src/views/oj/discussion/discussionList.vue
index 2578c301..0006f01a 100644
--- a/hoj-vue/src/views/oj/discussion/discussionList.vue
+++ b/hoj-vue/src/views/oj/discussion/discussionList.vue
@@ -143,7 +143,7 @@
               <span class="pr pl hidden-xs-only">
                 <label class="fw"><i class="fa fa-clock-o"></i></label
                 ><span>
-                  {{ $t('m.Created_Time') }}：<el-tooltip
+                  {{ $t('m.Release_Time') }}：<el-tooltip
                     :content="discussion.gmtCreate | localtime"
                     placement="top"
                   >
diff --git a/hoj-vue/src/views/oj/problem/Problem.vue b/hoj-vue/src/views/oj/problem/Problem.vue
index 0aaa1a87..8a957039 100644
--- a/hoj-vue/src/views/oj/problem/Problem.vue
+++ b/hoj-vue/src/views/oj/problem/Problem.vue
@@ -68,16 +68,35 @@
                 >
               </div>
               <div class="question-intr">
-                <span
-                  >{{ $t('m.Time_Limit') }}：C/C++
-                  {{ problemData.problem.timeLimit }}MS，{{ $t('m.Other') }}
-                  {{ problemData.problem.timeLimit * 2 }}MS</span
-                ><br />
-                <span
-                  >{{ $t('m.Memory_Limit') }}：C/C++
-                  {{ problemData.problem.memoryLimit }}MB，{{ $t('m.Other') }}
-                  {{ problemData.problem.memoryLimit * 2 }}MB</span
-                ><br />
+                <template v-if="!isCFProblem">
+                  <span
+                    >{{ $t('m.Time_Limit') }}：C/C++
+                    {{ problemData.problem.timeLimit }}MS，{{ $t('m.Other') }}
+                    {{ problemData.problem.timeLimit * 2 }}MS</span
+                  ><br />
+                  <span
+                    >{{ $t('m.Memory_Limit') }}：C/C++
+                    {{ problemData.problem.memoryLimit }}MB，{{
+                      $t('m.Other')
+                    }}
+                    {{ problemData.problem.memoryLimit * 2 }}MB</span
+                  ><br />
+                </template>
+
+                <template v-else>
+                  <span
+                    >{{ $t('m.Time_Limit') }}：{{
+                      problemData.problem.timeLimit
+                    }}MS</span
+                  >
+                  <br />
+                  <span
+                    >{{ $t('m.Memory_Limit') }}：{{
+                      problemData.problem.memoryLimit
+                    }}MB</span
+                  ><br />
+                </template>
+
                 <span
                   >{{ $t('m.Level') }}：{{
                     PROBLEM_LEVEL[problemData.problem.difficulty]['name']
@@ -981,6 +1000,13 @@ export default {
         });
       }
     },
+    isCFProblem() {
+      if (this.problemID.indexOf('CF-') == 0) {
+        return true;
+      } else {
+        return false;
+      }
+    },
   },
   beforeRouteLeave(to, from, next) {
     // 防止切换组件后仍然不断请求
diff --git a/hoj-vue/src/views/oj/status/SubmissionDetails.vue b/hoj-vue/src/views/oj/status/SubmissionDetails.vue
index 8a97c614..9bcfe063 100644
--- a/hoj-vue/src/views/oj/status/SubmissionDetails.vue
+++ b/hoj-vue/src/views/oj/status/SubmissionDetails.vue
@@ -264,11 +264,11 @@ export default {
   methods: {
     doCopy() {
       this.$copyText(this.submission.code).then(
-        function(e) {
+        () => {
           myMessage.success(this.$i18n.t('m.Copied_successfully'));
         },
-        function(e) {
-          myMessage.success(this.$i18n.t('m.复制失败'));
+        () => {
+          myMessage.success(this.$i18n.t('m.Copied_failed'));
         }
       );
     },