diff --git a/modules/contest.js b/modules/contest.js
index 656c772..a9ea304 100644
--- a/modules/contest.js
+++ b/modules/contest.js
@@ -463,7 +463,8 @@ app.get('/contest/submission/:id', async (req, res) => {
       judge.code = await syzoj.utils.highlight(judge.code, syzoj.languages[judge.language].highlight);
     }
 
-    res.render('submission', {
+    res.render('submission_contest', {
+      contest_id: contest.id,
       info: getSubmissionInfo(judge, displayConfig),
       roughResult: getRoughResult(judge, displayConfig),
       code: (displayConfig.showCode && judge.problem.type !== 'submit-answer') ? judge.code.toString("utf8") : '',
diff --git a/modules/problem.js b/modules/problem.js
index 50903cb..9934b51 100644
--- a/modules/problem.js
+++ b/modules/problem.js
@@ -769,6 +769,8 @@ app.post('/problem/:id/submit', app.multer.fields([{ name: 'answer', maxCount: 1
 
     if (contest && (!await contest.isSupervisior(curUser))) {
       res.redirect(syzoj.utils.makeUrl(['contest', contest_id, 'submissions']));
+    } else if(contest) {
+      res.redirect(syzoj.utils.makeUrl(['contest','submission', judge_state.id]));
     } else {
       res.redirect(syzoj.utils.makeUrl(['submission', judge_state.id]));
     }
diff --git a/views/submission_contest.ejs b/views/submission_contest.ejs
index 79fcf77..ab367a6 100644
--- a/views/submission_contest.ejs
+++ b/views/submission_contest.ejs
@@ -3,40 +3,39 @@
 <% include header %>
 <script src="<%- lib('textfit/2.3.1/textFit.min.js') %>"></script>
 <style>
-.single-subtask {
-    box-shadow: none !important;
-}
+    .single-subtask {
+        box-shadow: none !important;
+    }
 
-.single-subtask > .title {
-    display: none;
-}
+    .single-subtask > .title {
+        display: none;
+    }
 
-.single-subtask > .content {
-    padding: 0 !important;
-}
+    .single-subtask > .content {
+        padding: 0 !important;
+    }
 
-.accordion > .content > .accordion {
-    margin-top: 0;
-    margin-bottom: 0;
-}
+    .accordion > .content > .accordion {
+        margin-top: 0;
+        margin-bottom: 0;
+    }
 
-.accordion > .content > .accordion > .content {
-    margin-top: 0;
-    margin-bottom: 14px;
-}
+    .accordion > .content > .accordion > .content {
+        margin-top: 0;
+        margin-bottom: 14px;
+    }
 
-.accordion > .content > .accordion > .content > :last-child {
-    margin-bottom: -10px !important;
-}
-.disabled{
-    display: none;
-}
+    .accordion > .content > .accordion > .content > :last-child {
+        margin-bottom: -10px !important;
+    }
 </style>
 <span id="submission_content">
 <div class="padding" id="vueAppFuckSafari">
+    <a href="<%= syzoj.utils.makeUrl(['contest', contest_id]) %>">返回比赛</a>
   <table class="ui very basic center aligned table" id="status_table">
     <thead>
       <tr>
+        <th>已分享</th>
         <th>编号</th>
         <th>题目</th>
         <th>状态</th>
@@ -55,12 +54,9 @@
       <tr is="submission-item" v-bind:data="roughData" :config="displayConfig" :show-rejudge="showRejudge" :show-share="showShare" :progress="getProgress()" :compiling="detailResult && !detailResult.compile"></tr>
     </tbody>
   </table>
-  <div id="cid" class="disabled"><%= cid %></div>
-  <div id="pid" class="disabled"><%= pid %></div>
-  <div id="sid" class="disabled"><%= sid %></div>
   <code-box no-escape v-bind:content="code">
-    <% if (formattedCode !== null) { %>
-      <a onclick="toggleFormattedCode()" class="ui button" style="position: absolute; top: 0px; right: -4px; border-top-left-radius: 0; border-bottom-right-radius: 0; ">
+      <% if (formattedCode !== null) { %>
+          <a onclick="toggleFormattedCode()" class="ui button" style="position: absolute; top: 0px; right: -4px; border-top-left-radius: 0; border-bottom-right-radius: 0; ">
         <template v-if="currentFormatted">
           显示原始代码
         </template>
@@ -68,7 +64,7 @@
           格式化代码
         </template>
       </a>
-    <% } %>
+      <% } %>
   </code-box>
   <code-box v-if="detailResult && detailResult.compile" no-escape title="编译信息" v-bind:content="detailResult.compile.message"></code-box>
   <code-box v-if="detailResult" title="系统信息" v-bind:content="detailResult.systemMessage"></code-box>
@@ -135,9 +131,9 @@
 <script src="<%- lib('socket.io/2.2.0/socket.io.js') %>"></script>
 <script src="<%- lib('jsondiffpatch/0.2.5/jsondiffpatch.min.js') %>"></script>
 
-<% include submissions_item %>
+    <% include submissions_item %>
 
-<script type="text/x-template" id="codeBoxTemplate">
+    <script type="text/x-template" id="codeBoxTemplate">
     <div style="margin-top: 0px; margin-bottom: 14px; " v-if="content != null && content !== ''">
         <p v-if="title" class="transition visible">
            <strong v-html="title"></strong>
@@ -153,16 +149,16 @@
 
 <script>
 Vue.component("code-box", {
-    template: "#codeBoxTemplate",
-    props: {
-        title: String,
-        content: String,
-        noEscape: {
-            type: Boolean,
-            default: false
-        },
-        download: String
-    }
+  template: "#codeBoxTemplate",
+  props: {
+    title: String,
+    content: String,
+    noEscape: {
+      type: Boolean,
+      default: false
+    },
+    download: String
+  }
 });
 const socketUrl = "/detail";
 const displayConfig = <%- serializejs(displayConfig) %>;
@@ -170,16 +166,16 @@ const token = <%- serializejs(socketToken) %>;
 
 const TestcaseResultType = {};
 (function (TestcaseResultType) {
-    TestcaseResultType[TestcaseResultType["Accepted"] = 1] = "Accepted";
-    TestcaseResultType[TestcaseResultType["WrongAnswer"] = 2] = "WrongAnswer";
-    TestcaseResultType[TestcaseResultType["PartiallyCorrect"] = 3] = "PartiallyCorrect";
-    TestcaseResultType[TestcaseResultType["MemoryLimitExceeded"] = 4] = "MemoryLimitExceeded";
-    TestcaseResultType[TestcaseResultType["TimeLimitExceeded"] = 5] = "TimeLimitExceeded";
-    TestcaseResultType[TestcaseResultType["OutputLimitExceeded"] = 6] = "OutputLimitExceeded";
-    TestcaseResultType[TestcaseResultType["FileError"] = 7] = "FileError";
-    TestcaseResultType[TestcaseResultType["RuntimeError"] = 8] = "RuntimeError";
-    TestcaseResultType[TestcaseResultType["JudgementFailed"] = 9] = "JudgementFailed";
-    TestcaseResultType[TestcaseResultType["InvalidInteraction"] = 10] = "InvalidInteraction";
+  TestcaseResultType[TestcaseResultType["Accepted"] = 1] = "Accepted";
+  TestcaseResultType[TestcaseResultType["WrongAnswer"] = 2] = "WrongAnswer";
+  TestcaseResultType[TestcaseResultType["PartiallyCorrect"] = 3] = "PartiallyCorrect";
+  TestcaseResultType[TestcaseResultType["MemoryLimitExceeded"] = 4] = "MemoryLimitExceeded";
+  TestcaseResultType[TestcaseResultType["TimeLimitExceeded"] = 5] = "TimeLimitExceeded";
+  TestcaseResultType[TestcaseResultType["OutputLimitExceeded"] = 6] = "OutputLimitExceeded";
+  TestcaseResultType[TestcaseResultType["FileError"] = 7] = "FileError";
+  TestcaseResultType[TestcaseResultType["RuntimeError"] = 8] = "RuntimeError";
+  TestcaseResultType[TestcaseResultType["JudgementFailed"] = 9] = "JudgementFailed";
+  TestcaseResultType[TestcaseResultType["InvalidInteraction"] = 10] = "InvalidInteraction";
 })(TestcaseResultType);
 
 const statusToString = {};
@@ -196,11 +192,11 @@ statusToString[TestcaseResultType.InvalidInteraction] = "Invalid Interaction";
 
 const TaskStatus = {};
 (function (TaskStatus) {
-    TaskStatus[TaskStatus["Waiting"] = 0] = "Waiting";
-    TaskStatus[TaskStatus["Running"] = 1] = "Running";
-    TaskStatus[TaskStatus["Done"] = 2] = "Done";
-    TaskStatus[TaskStatus["Failed"] = 3] = "Failed";
-    TaskStatus[TaskStatus["Skipped"] = 4] = "Skipped";
+  TaskStatus[TaskStatus["Waiting"] = 0] = "Waiting";
+  TaskStatus[TaskStatus["Running"] = 1] = "Running";
+  TaskStatus[TaskStatus["Done"] = 2] = "Done";
+  TaskStatus[TaskStatus["Failed"] = 3] = "Failed";
+  TaskStatus[TaskStatus["Skipped"] = 4] = "Skipped";
 })(TaskStatus);
 
 const unformattedCode = <%- serializejs(code) %>;
@@ -318,10 +314,6 @@ const vueApp = new Vue({
 });
 if (token != null) {
   const loadSocketIO = function () {
-    const cid = parseInt(document.getElementById('cid').innerHTML);
-    const pid = parseInt(document.getElementById('pid').innerHTML);
-    const sid = parseInt(document.getElementById('sid').innerHTML);
-    console.log(sid);
     let currentVersion = 0;
     const socket = io(socketUrl);
     socket.on('connect', function () {
@@ -346,68 +338,17 @@ if (token != null) {
         console.log("Judge finished");
         vueApp.roughData.running = false;
         vueApp.roughData.result = p.roughResult;
-        if (p.roughResult.result === 'Accepted') {
-          $.ajax({
-            url: `/api/pass/${cid}/${pid}/${sid}`,
-            type: 'GET',
-            success: function (data) {
-            },
-            error: function (XMLHttpRequest, textStatus, errorThrown) {
-              alert('练习功能发生故障');
-            }
-          });
-        } else {
-          $.ajax({
-            url: `/api/nopass/${cid}/${pid}/${sid}`,
-            type: 'GET',
-            success: function (data) {
-            },
-            error: function (XMLHttpRequest, textStatus, errorThrown) {
-              alert('练习功能发生故障');
-            }
-          });
-        }
         vueApp.detailResult = p.result;
         socket.close();
       });
       socket.emit('join', token, function (data) {
         console.log("join! ", data);
-        // data.ok=true;
-        // data.finished=true;
-        // data.roughResult = {
-        //   memory: 7128,
-        //   result: "Accepted",
-        //   score: 100,
-        //   time: 272,
-        // }
-        // data.running=false;
         if (data && data.ok) {
           if (data.finished) {
             vueApp.roughData.result = data.roughResult;
             // if (!data.result) location.reload(true);
             vueApp.detailResult = data.result;
             vueApp.roughData.running = false;
-            // if (data.roughResult.result === 'Accepted') {
-            //   $.ajax({
-            //     url: `/api/pass/${cid}/${pid}/${sid}`,
-            //     type: 'GET',
-            //     success: function (data) {
-            //     },
-            //     error: function (XMLHttpRequest, textStatus, errorThrown) {
-            //       alert('练习功能发生故障');
-            //     }
-            //   });
-            // } else {
-            //   $.ajax({
-            //     url: `/api/nopass/${cid}/${pid}/${sid}`,
-            //     type: 'GET',
-            //     success: function (data) {
-            //     },
-            //     error: function (XMLHttpRequest, textStatus, errorThrown) {
-            //       alert('练习功能发生故障');
-            //     }
-            //   });
-            // }
             socket.close();
           } else {
             if (data.running) {